NOTES:
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Paper 2 . 1 . 2 . 1 Tapped Delay Line Channel Models at 5.3 GHz in Indoor Environments
Paper 2 . 1 . 2 . 2 Spatial and Temporal Characteristics of 60 GHz Indoor Channels
Paper 2 . 1 . 2 . 3 Experimental Investigations of Correlation Properties of MIMO Radio Channels for Indoor Picocell Scenario
Paper 2 . 1 . 2 . 4 Indoor and Outdoor Measurements of Space, Polarization, and Angle Diversity for Cellular Base Station in Urban Environments
Paper 2 . 1 . 2 . 5 Simple and Accurate Path Loss Modeling at 5 GHz in Indoor Environments with Corridors
Paper 2 . 1 . 3 . 1 Impact of Human Shadowing on Temporal Variation of Broadband Indoor Radio Channel Characteristics and System Performance
Paper 2 . 1 . 3 . 2 Pedestrian-Induced Fading for Indoor Channels at 2.45, 5.7 and 62 GHz
Paper 2 . 1 . 3 . 3 Monte Carlo Simulation of Delay and Angle Spread in Different Building Environments
Paper 2 . 1 . 3 . 4 Detailed Radio Imaging of Buildings at 2.4 GHz
Paper 2 . 1 . 3 . 5 The Bluetooth Channel
Paper 2 . 1 . 4 . 1 Closed-loop Transmit Diversity Techniques for Multi-element Transceivers
Paper 2 . 1 . 4 . 2 Performance of Downlink Nulling in Combined Packet/Circuit Switched Systems
Paper 2 . 1 . 4 . 3 A Study of Polarization Diversity Using an Electromagnetic Spatio-Temporal Channel Model
Paper 2 . 1 . 4 . 4 Link-Optimal BLAST Processing with Multiple-Access Interference
Paper 2 . 1 . 4 . 5 Space-Time Coding for UMTS Performance Evaluation in Combination with Convolutional and Turbo Coding
Paper 2 . 2 . 2 . 1 Space Hopping Scheme Under Short Range Rician Multipath Fading Environment
Paper 2 . 2 . 2 . 2 Coherent Interference Suppression with an Adaptive Array Using Spatial Affine Projection Algorithm
Paper 2 . 2 . 2 . 3 Investigation of the Trade-off Characteristics of Beamforming Performance in DS-CDMA System
Paper 2 . 2 . 2 . 4 Downlink Capacity of Multirate DS-CDMA with Antenna Array and SIR Based Power Control in Multicell Environment
Paper 2 . 2 . 2 . 5 Non-stationary Interference Exciser in Smart Antenna Systems Using an Adaptive Gabor Expansion
Paper 2 . 2 . 3 . 1 An Adaptive Array Antenna for CDMA2000 System
Paper 2 . 2 . 3 . 2 Phase and Amplitude Calibration of a PCS Wideband Antenna Array
Paper 2 . 2 . 3 . 3 Capacity Enhancement Based on Using Adaptive Antenna Arrays Optimized for Trunking Efficiency
Paper 2 . 2 . 3 . 4 Optimum Element Arrangement of Adaptive Base Station Antennas for SDMA in Circular Cell
Paper 2 . 2 . 3 . 5 Adaptive Antennas in WCDMA Systems; Link Level Simulation Results
Paper 2 . 2 . 4 . 1 Match Filter Bound Analysis Used to Evaluate Range Increase Provided by an Adaptive Antenna Array
Paper 2 . 2 . 4 . 2 FDD DS-CDMA Downlink Beamforming by Modifying Oplink Beamforming Weights
Paper 2 . 2 . 4 . 3 Hybrid Adaptive Algorithm Based on Temporal Update and Spatial Spectrum Estimation for Adaptive Array Antenna
Paper 2 . 2 . 4 . 4 Soft Handoffs in Code Division Multiple Access Systems with Smart Antenna Arrays
Paper 2 . 2 . 4 . 5 Semi-blind Method for Adaptive Transmit Antenna Array for CDMA Systems
Paper 2 . 3 . 2 . 1 Joint Design of Adaptive Channel Coding and Multiple Access Control for Integrated Voice and Data Services in a Cellular Wireless Network|with Contention Queue
Paper 2 . 3 . 2 . 2 A Novel Multiuser Transmission Scheme Requiring No Channel Estimation and No Equalization at the Mobile Stations for the Downlink of TD-CDMA Operations in the TDD Mode
Paper 2 . 3 . 2 . 3 Multichannel CSMA with Signal Power-Based Channel Selection for Multihop Wireless Networks
Paper 2 . 3 . 2 . 4 A MAC Algorithm for Energy-limited Ad-hoc Networks
Paper 2 . 3 . 2 . 5 Extending Earliest-Due-Date Scheduling Algorithms for Wireless Networks with Location-Dependent Errors
Paper 2 . 3 . 3 . 1 A Queuing Priority Channel Access Protocol for Voice/Data Integration on the Air Interface of Microcellular Mobile Radio Networks
Paper 2 . 3 . 3 . 2 Demand Assignment Multiple Access Protocols for Wireless ATM Networks
Paper 2 . 3 . 3 . 3 Wavelet Packet Function Based RAKE /Adaptive Multichannel DFE Equalization for WPMA System over Frequency Selective Rayleigh Fading Channels
Paper 2 . 3 . 3 . 4 QoS Guarantees for Third Generation (3G) CDMA Systems via Admission and Flow Control
Paper 2 . 3 . 3 . 5 An OFDM Based Multicarrier MFSK System
Paper 2 . 3 . 4 . 1 An Iterative Approach to the Power Control Problem in Wireless Networks for Integrated Services
Paper 2 . 3 . 4 . 2 Spatial Multi-user Access OFDM with Antenna Diversity and Power Allocation
Paper 2 . 3 . 4 . 3 A Fast Cell Search Algorithm Using Code Block CPM in Asynchronous W-CDMA System
Paper 2 . 3 . 4 . 4 Weighted Fair Queueing for Data Service in a Multimedia CDMA System
Paper 2 . 3 . 4 . 5 Peak-to-Average Ratio Suppression Schemes in DFT Based OFDM
Paper 2 . 4 . 2 . 1 Optimal Turbo Decoding Metric Generation in a Pilot Assisted Coherent Wireless Communication System
Paper 2 . 4 . 2 . 2 Pilot-aided Adaptive Chip Equalizer Receiver for Interference Suppression in DS-CDMA Forward Link
Paper 2 . 4 . 2 . 3 Effects of Adaptive Equalization on the Performance of Broadband Wireless Communications in Fading Channels
Paper 2 . 4 . 2 . 4 Nonlinear Adaptive Blind Interference Cancellation for CDMA Systems
Paper 2 . 4 . 2 . 5 Implementation of an Experimental 384 kb/s Radio Link For High-Speed Internet Access
Paper 2 . 4 . 3 . 1 A Decoding Algorithm for I-Q Space-Time Coded Systems in Fading Environments
Paper 2 . 4 . 3 . 2 Efficient Evaluation of Error Probabilities for Systems with Intersymbol Interference an Gaussian Noise
Paper 2 . 4 . 3 . 3 Low-Complexity Channel Estimation for WCDMA Random Access
Paper 2 . 4 . 3 . 4 Proposal of OFDM System with Data Repetition
Paper 2 . 4 . 3 . 5 Stationary Schemes for Optimal Transmission over Fading Channels with Delay Constraint
Paper 2 . 4 . 4 . 1 A Blind Diversity Reception Based on Eigenfilter Approach for Mobile Communications
Paper 2 . 4 . 4 . 2 C/I Balancing under Limited Power Dynamics for JD-CDMA
Paper 2 . 4 . 4 . 3 WCDMA Initial Cell Search
Paper 2 . 4 . 4 . 4 Adaptive QAM Modulations with Complex Spreading for High-speed Mobile Multimedia Communications
Paper 2 . 4 . 4 . 5 Selection or the Most Efficient Shortened Reed Solomon Codes from a Neural Network Database
Paper 2 . 5 . 2 . 1 Joint Maximum Likelihood Approach in Overloaded Array Processing
Paper 2 . 5 . 2 . 2 Reduced Complexity of Multi-Code DS-CDMA Receiver Using a COF Only for a Pilot Channel
Paper 2 . 5 . 2 . 3 Signal Space Whitening MLSE with Multibeam Adaptive Array
Paper 2 . 5 . 2 . 4 Turbo MAP Decoder Design for IS-2000 System
Paper 2 . 5 . 2 . 5 Joint Decoding and Channel Estimation for Space-Time Codes
Paper 2 . 5 . 3 . 1 Antenna Diversity Combining Schemes for W-CDMA in Fading Multipath Channels
Paper 2 . 5 . 3 . 2 Interference Cancellation Using the Gibbs Sampler
Paper 2 . 5 . 3 . 3 Accurate Noise Estimates in Multicarrier Systems
Paper 2 . 5 . 3 . 4 An Improved Decision Feedback Receiver for CDMA IS-95 Reverse Link
Paper 2 . 5 . 3 . 5 On the Effect of Correlation in Multislot Link Layer Analysis for GPRS
Paper 2 . 5 . 4 . 1 A Block Coded Modulation Method for Variable-rate Data Transmission
Paper 2 . 5 . 4 . 2 Modeling Interference Diversity in GSM Networks
Paper 2 . 5 . 4 . 3 Adaptive Acquisition for DS-SS Systems with Antenna Diversity
Paper 2 . 5 . 4 . 4 Space-Time Bit-Interleaved Coded Modulation with an Iterative Decoding Strategy
Paper 2 . 5 . 4 . 5 UEP of Progressive Images in Wireless Channels
Paper 2 . 6 . 2 . 1 Power Control in a Multicell CDMA Data System Using Pricing
Paper 2 . 6 . 2 . 2 Performance of Link Adaptation in GPRS Network Simulations
Paper 2 . 6 . 2 . 3 Performance of Coded Higher Order Modulation Schemes and Hybrid ARQ for Next Generation Cellular Systems
Paper 2 . 6 . 2 . 4 Equalization and Multi-user Detection in Frequency Selective Channels for Space Time Block Coding Based Transmit Diversity (STTD)
Paper 2 . 6 . 2 . 5 Cutoff Rate Analysis of Pilot Assisted CDMA System with Power Control
Paper 2 . 6 . 3 . 1 Effects of Mobile Speed on System Performance, Results from Orange/Fujitsu UMTS Field Trials in UK
Paper 2 . 6 . 3 . 2 Transmission Delay Control for Single Frequency OFDM Multi-Base Stations in a Cell Using Position Information
Paper 2 . 6 . 3 . 3 Measurement Assessment for Link Quality Estimation in 3G Wireless Communication Networks
Paper 2 . 6 . 3 . 4 Data Fusion Based on Neural Network for the Mobile Subscriber Location
Paper 2 . 6 . 3 . 5 New Generation Features for Tactical Wireless Communication Networks
Paper 2 . 6 . 4 . 1 An Equal-Strength/Power-Suspended Power Control Scheme for a Cellular DS/CDMA System
Paper 2 . 6 . 4 . 2 Outage Performance Considerations in Cellular Systems: A Comparative Review
Paper 2 . 6 . 4 . 3 Quality of Service Management for Mixed Services in WCDMA
Paper 2 . 6 . 4 . 4 Joint Power Control, Base Station Assignment and Sectorization for CDMA Cellular Systems
Paper 2 . 6 . 4 . 5 Design of Cyclically Permutable Codes for PN Code Acquisition in WCDMA TDD Mode
Paper 2 . 7 . 2 . 1 Effect of Phase Noise on RF Communication Signals
Paper 2 . 7 . 2 . 2 Forward Link Capacity Based on Interference Characteristics in CDMA Systems
Paper 2 . 7 . 2 . 3 Traffic Modeling and Performance Analysis for Dual-Band Systems
Paper 2 . 7 . 2 . 4 Performance of Optimum Transmitter Power Control in WCDMA Cellular Mobile Systems
Paper 2 . 7 . 2 . 5 Mobile Location Method for Non-Line-of-Sight Situation
Paper 2 . 7 . 3 . 1 A New Hybrid MAP/MLSE Soft-output Adaptive Equalizer for TDMA-based Land Mobile Cellular Links
Paper 2 . 7 . 3 . 2 On the Achievable Network Capacity of the CDMA2000-1X System With and Without Transmit Diversity
Paper 2 . 7 . 3 . 3 CDMA Capacity on Pathloss and Power Control
Paper 2 . 7 . 3 . 4 Handoff Rerouting Scheme for Multimedia Connections in ATM-based Mobile Networks
Paper 2 . 7 . 3 . 5 Combinations of Power Controls for CDMA2000 Wireless Communications Systems
Paper 2 . 7 . 4 . 1 Power Control with Time Delay Compensation
Paper 2 . 7 . 4 . 2 Mobile Communications beyond Third Generation
Paper 2 . 7 . 4 . 3 Investigation of 3rd Generation Mobile Communication RACH Transmission
Paper 2 . 7 . 4 . 4 A Markov-Based Model for Performance Evaluation in Multimedia CDMA Wireless Transmission
Paper 2 . 7 . 4 . 5 Scheduling Strategies for Downlink Packet Transmission in W-CDMA UMTS
Paper 2 . 8 . 3 . 3 Some Results on Channel Capacity When Using Multiple Antennas
Paper 2 . 8 . 3 . 4 Comparison of Indoor Propagation Channel Characteristics at 893MHz and 37.2GHz
Paper 2 . 8 . 3 . 5 Wide Band Indoor Radio Channel Measurements at 5.8 GHz
Paper 2 . 8 . 3 . 6 Performance Evaluation of Space-Time Block Coding Using a Realistic Mobile Radio Channel Model
Paper 2 . 8 . 3 . 7 Combined Pilot Aided and Decision Directed Channel Estimation for the RAKE Receiver
Paper 2 . 8 . 3 . 9 Evaluation of Space-time Turbo-codes for Third Generation Systems
Paper 2 . 8 . 3 . 10 Spatial Domain Interference Canceler Using Multistage Adaptive Array with Precise Timing Estimation
Paper 2 . 8 . 3 . 15 Characterisation of Cross Polarisation Discrimination in Forest Environments
Paper 2 . 8 . 3 . 16 In-Network Evaluation of Mobile Handset Performance
Paper 2 . 8 . 3 . 17 The Fading Characteristics in the Microcellular Environments Using Deterministic Prediction Model
Paper 2 . 8 . 3 . 18 Statistical Characteristics of Pedestrian-Induced Fading
Paper 2 . 8 . 3 . 21 Prediction of Fading Signal in a Multipath Environment
Paper 2 . 8 . 3 . 24 An Antenna Array Receiver Using Channel Estimation In a DS/CDMA System with M-ary Orthogonal Modulation
Paper 2 . 8 . 3 . 26 Efficient Simulation of Fading Channels within a Packet Simulator
Paper 2 . 8 . 3 . 27 Subspace-Based Blind Joint Detection of Fading, Asynchronous Cochannel TDMA Signals
Paper 2 . 8 . 3 . 28 Multiple-Input Multiple-Output (MIMO) Radio Channel Measurements
Paper 2 . 8 . 3 . 30
Comparison of the Electromagnetic Properties of Building Materials at 5.8 GHz and 62.4
GHz
Paper 3 . 1 . 1 . 1
PCS Band Angle of Arrival Measurements Using a 4 Element Linear Array
Paper 3 . 1 . 1 . 2
Isolation and Analysis of the Log-Normal Shadowing Component
Paper 3 . 1 . 1 . 3
Finite Sample Estimates for Mobile Channels
Paper 3 . 1 . 1 . 4
Direction Dispersion and Space Selectivity in the Mobile Radio Channel
Paper 3 . 1 . 1 . 5
Radio Network Planning with Neural Networks
Paper 3 . 1 . 2 . 1
Water Enhancement for Macro amd Microcells
Paper 3 . 1 . 2 . 2
Joint Estimation of the Space-time Distributed Signal Parameters
Paper 3 . 1 . 2 . 3
Spatio-Temporal Characteristics at Base Station with Microwave Urban Propagation
Paper 3 . 1 . 2 . 4
A Multiple Input/Multiple Output Channel Model for Simulation of TX and RX Diversity
Wireless Systems
Paper 3 . 1 . 2 . 5
A Path Loss Model with Height Variation in Residential Areas Based on Experimental and
Theoretical Studies Using a 5G/2G Dual Band Antenna
Paper 3 . 1 . 3 . 1
Wideband Channel Sounding at 5.1 GHz for Angular and Polarisation Diversity on Hiperlan
Diversity
Paper 3 . 1 . 3 . 2
Radiation Phantoms for Handheld Phones
Paper 3 . 1 . 3 . 3
Mobile Radio Prediction Model Considering Long Term Fading in Urban Microcellular
Environment
Paper 3 . 1 . 3 . 4
An Analysis of Fading Mechanisms for Fixed Antennas
Paper 3 . 1 . 3 . 5
The Eta-mu Distribution: A General Fading Distribution
Paper 3 . 1 . 4 . 1
Application of RBF Neural Networks to the Prediction of Propagation Loss over Irregular
Terrain
Paper 3 . 1 . 4 . 2
Radio Propagation in Urban Small Cells Environment at 2 GHz: Experimental
Spatio-temporal Characterization and Spatial Wideband Channel Model
Paper 3 . 1 . 4 . 3
A Stochastic Multiple-Input-Multiple-Output Radio Channel Model for Evaluation of
Space-Time Coding Algorithms
Paper 3 . 1 . 4 . 4
Prediction of Path Loss in Environments with High Rised Buildings
Paper 3 . 1 . 4 . 5
Mathematical Models for Radiosignals Dynamic Range Prediction
Paper 3 . 2 . 1 . 1
Dynamic QoS Control for Wireless ATM Networks
Paper 3 . 2 . 1 . 2
QoS Constrained Resource Allocation for Multimedia Wireless Networks
Paper 3 . 2 . 1 . 3
Mobility Management and Routing Algorithms for Soft Handoff in Wireless Mobile Data
Network Using MGCP
Paper 3 . 2 . 1 . 4
A Framework for Mathematical Modeling of 2-tier Hierarchical Mobile Ad-Hoc Networks
Paper 3 . 2 . 1 . 5
Performance Evaluation of Hybrid OFDM/CDMA/SFH Approach for Wireless Multimedia
Paper 3 . 2 . 2 . 1
Soft Reservation Multiple Access with Priority Assignment(SRMA/PA): A Novel MAC
Protocol for QoS-Guaranteed Integrated Services in Mobile Ad-Hoc Networks
Paper 3 . 2 . 2 . 2
HOLPRO: A New Rate Scheduling Algorithm for CDMA Downlink Networks
Paper 3 . 2 . 2 . 3
Link Layer Buffer Size Distributions for FTP and HTTP/1.0 Applications in an IS-2000
System
Paper 3 . 2 . 2 . 4
Mobile IP Based DECT Multimedia Architecture for IMT-2000
Paper 3 . 2 . 2 . 5
Multimedia Mobile Terminal P-link Station with TDMA-TDD Technology
Paper 3 . 2 . 3 . 1
An Enhanced Reliable Multicast Protocol for Wireless Environments
Paper 3 . 2 . 3 . 2
Application of Erasure-only Decoded Reed-Solomon Codes in Cell Recovery for Congested
ATM Networks
Paper 3 . 2 . 3 . 3
On-Demand Associativity-Based Multicast Routing for Ad Hoc Mobile Networks
Paper 3 . 2 . 3 . 4
Optimum Rate and Power Adaptation for Multirate CDMA
Paper 3 . 2 . 3 . 5
Quality of Service Control over GPRS Data Network
Paper 3 . 2 . 4 . 1
IEEE 802.11 and ETSI Hiperlan Type 1: Performance Comparison under Influence of a
Burst-Noise Channel
Paper 3 . 2 . 4 . 2
TCP over Asymmetric CDMA Radio Links
Paper 3 . 2 . 4 . 3
Block Codes with Soft-decision Trellis Decoding in Compressed Image Transmission over
Rayleigh Fading Channel
Paper 3 . 2 . 4 . 4
Evaluation of Mobile Ad Hoc Networking Techniques in a Cellular Network
Paper 3 . 2 . 4 . 5
Erlang Capacity of CDMA Systems with Adaptive Arrays
Paper 3 . 3 . 1 . 1
Performance of TCP/IP over IS-2000 Based CDMA Radio Links
Paper 3 . 3 . 1 . 2
Performance of Multicarrier CDMA with MSK Modulation and One-bit Differential Detection
in a Multipath Fading Channel
Paper 3 . 3 . 1 . 3
Performance of Space-Time Multi-user Detection in Synchronous DS-CDMA Systems with FEC
Coding
Paper 3 . 3 . 1 . 4
Intelligent Call Admission Control for Differentiated QoS Provisionings in Wideband
CDMA Cellular Systems
Paper 3 . 3 . 1 . 5
Dynamic 3G Network Selection for Increasing the Competition in the Mobile
Communications Market
Paper 3 . 3 . 2 . 1
Efficient Water-filling Algorithms for Gaussian Multiaccess Channel with ISI
Paper 3 . 3 . 2 . 2
Dynamic Time-Division-Duplex Wireless Local Loop
Paper 3 . 3 . 2 . 3
Admission Control for Future Multi-Service Wideband Direct-Sequence CDMA (WCDMA) System
Paper 3 . 3 . 2 . 4
Analysis of the Uplink of an Asynchronous Multi-user DMT OFDMA System
Paper 3 . 3 . 2 . 5
Radio Link Performance and Traffic Capacity of Indoor Wireless Systems Integrated with
Outdoor Cellular
Paper 3 . 3 . 3 . 1
Admission Control in Wireless Systems with Heterogeneous Traffic and Overlay Cell
Structure
Paper 3 . 3 . 3 . 2
An Improved Channel Inversion Based Adaptive OFDM System in the Presence of Channel
Errors and Rapid Time Variations
Paper 3 . 3 . 3 . 3
Integrated Air Interface Access Schemes for Broadband Wireless Communications
Paper 3 . 3 . 3 . 4
A Modified Hopfield Neural Network Algorithm for Cellular Radio Channel Assignment
Paper 3 . 3 . 3 . 5
A Novel FHSS Multiple-Access System Using M-ary Orthogonal Walsh Modulation
Paper 3 . 3 . 4 . 1
Quality of Service and Grade of Service Optimisation with Distributed Dynamic Channel
Allocation Schemes Based on Hopfield Neural Network Algorithms
Paper 3 . 3 . 4 . 2
High-rate OFDM Codes for Peak Envelope Power Reduction and Error Correction
Paper 3 . 3 . 4 . 3
Trunking Efficiency and Load Balance for Multiple-Carrier CDMA Systems
Paper 3 . 3 . 4 . 4
Spatial CDMA - A Distributed Multiple Antenna Access Method for Broadband Wireless
Communication
Paper 3 . 3 . 4 . 5
Theoretical Analysis of the Pilot Tones Assisted COFDM System over Fast Multipath
Fading Channels
Paper 3 . 4 . 1 . 1
Pre-equalization of MIMO Wireless Channels with Delay Spread
Paper 3 . 4 . 1 . 2
Combining Turbo-Code and Co-channel Interference Cancellation
Paper 3 . 4 . 1 . 3
Adaptive Successive Interference Cancellation for the IS-95 Uplink
Paper 3 . 4 . 1 . 4
Initial Characterisation of Multiple-Input Multiple-Output (MIMO) Channels for
Space-Time Communication
Paper 3 . 4 . 1 . 5
Application of RS-coded MPSK Modulation Scenarios to Compressed Image Communication in
Mobile Fading Channel
Paper 3 . 4 . 2 . 1
Parallel Decoding of Turbo Codes Using Soft Output T-Algorithms.
Paper 3 . 4 . 2 . 2
Amplitude and Phase Estimation Considerations for Asynchronous CDMA with
Superorthogonal Codes and Successive Interference Cancellation
Paper 3 . 4 . 2 . 3
RAKE Receiver with Adaptive Interference Cancellers for a DS-CDMA System in Multipath
Fading
Paper 3 . 4 . 2 . 4
Joint Equalization and Decoding of Trellis Coded Signals Using the Generalized Viterbi
Algorithm
Paper 3 . 4 . 2 . 5
Performance of HD-Parallel Interference Cancellation in DS-CDMA System
Paper 3 . 4 . 3 . 1
Reducing the Error Floor in Turbo Codes by Using Non-Binary Constituent Encoders
Paper 3 . 4 . 3 . 2
A New Efficient Decision-Aided ISI Canceler for Mobile Communication Systems
Paper 3 . 4 . 3 . 3
New TCM Codes for AWGN and ISI Channel by Matched Symbol-Mapping Method
Paper 3 . 4 . 3 . 4
Interference Suppression Receiver with Adaptive Antenna Array for Code Division
Multiple Access Communication Systems
Paper 3 . 4 . 3 . 5
A New Space-time Minimum Variance Receiver for CDMA Systems and its Performance
Analysis
Paper 3 . 4 . 4 . 1
Combined DA/DD/NDA Channel Estimation Techniques for Downlink WCDMA
Paper 3 . 4 . 4 . 2
Evaluation of the MAP Decoding for the Turbo Codes of IMT-2000
Paper 3 . 4 . 4 . 3
A Spreading Sequence Allocation Procedure for MC-CDMA Transmission Systems
Paper 3 . 4 . 4 . 4
Improved Viterbi Decoder Metrics for Two-Stage Detectors in DS-CDMA
Paper 3 . 4 . 4 . 5
Iterative Super-Exponential-Estimator for Fast Blind Channel Identification of Mobile
Radio Fading Channels
Paper 3 . 5 . 1 . 1
Performance of TCM Schemes over Equalized Channels
Paper 3 . 5 . 1 . 2
Optimal Adaptive Precoding for Frequency-Selective Nagakami-m Fading Channels
Paper 3 . 5 . 1 . 3
Blind Adaptive Multiuser Detection for Multirate CDMA
Paper 3 . 5 . 1 . 4
Soft-Output M-Algorithm for the Concatenation of Detecting and Decoding
Paper 3 . 5 . 1 . 5
Demodulation of D2PSK with a DPSK Detector and Improved Error Performance in AWGN
Paper 3 . 5 . 2 . 1
A Method to Improve the Transmission Performance under Slow to Fast Fading Environment
Paper 3 . 5 . 2 . 2
Performance Evaluation of a Direct Conversion Radio for Tri-Band GSM and GPRS
Paper 3 . 5 . 2 . 3
Evaluation of Link-level Performance Improvements by Using Smart Antennas for the
TD-CDMA Based UTRA TDD Mobile Radio System
Paper 3 . 5 . 2 . 4
A Fast Selective-Direction MMSE Timing Recovery Algorithm
Paper 3 . 5 . 2 . 5
Iterative Channel Estimation and Decoding with Product Codes in Multicarrier Systems
Paper 3 . 5 . 3 . 1
Coding of PPM Based Modulation Techniques to Improve the Performance of Infrared WLAN's
Paper 3 . 5 . 3 . 2
Optimal Sequences to Suppress the Multiuser Interference for CDMA Systems
Paper 3 . 5 . 3 . 3
Turbo Decoding in a Rayleigh Fading Channel with Estimated Channel-State Information
Paper 3 . 5 . 3 . 4
A Searcher for the Synchronization Channel of WCDMA
Paper 3 . 5 . 3 . 5
Reduced-Complexity MAP Equalizer for Dispersive Channels
Paper 3 . 5 . 4 . 1
Mobile Radio Multi-Link Analysis
Paper 3 . 5 . 4 . 2
An Effective CIC (Co-channel Interference Canceller) Scheme for Multi-rate CDMA
Paper 3 . 5 . 4 . 3
A Novel Coherent Demodulation for M-QAM OFDM Signal Operating in the Burst Mode
Paper 3 . 5 . 4 . 4
A Novel Symbol Frame and Carrier Frequency Synchronization for Burst Mode OFDM Signal
Paper 3 . 5 . 4 . 5
Performance of an Experimental 384 kb/s 1900 MHz OFDM Radio Link in a Wide-Area
High-Mobility Environment
Paper 3 . 6 . 1 . 1
Transmission of Embedded VBR Multimode Encoded Speech on UMTS Common Packet Channels
Paper 3 . 6 . 1 . 2
A Connection Admission Control Using Transient Outage Probability in CDMA Systems
Paper 3 . 6 . 1 . 3
Classification and Characterisation of Mobile Broadband Services
Paper 3 . 6 . 1 . 4
A Cost Effective Paging Scheme for IMT-2000 Systems
Paper 3 . 6 . 2 . 1
Hardware-Fitted Modeling and Simulation of QoS of VoIP Over a Wireless LAN
Paper 3 . 6 . 2 . 2
Uplink Capacity of Multirate Multicell CDMA Wireless Local Loop System with Narrowbeam
Antenna and SIR Based Power Control
Paper 3 . 6 . 2 . 3
Diversity Combining of a Fast Varying, Correlated Multipath Fading Channel for
Direct-Sequence Spread-Spectrum Systems
Paper 3 . 6 . 2 . 4
A Cellular Architecture for Supporting Geocast Services
Paper 3 . 6 . 2 . 5
Design and Implementation of an Experimental Wireless Terminal
Paper 3 . 6 . 3 . 1
Soft Handover Gain in WCDMA
Paper 3 . 6 . 3 . 2
Voice/Data Transmissions in Common Packet Channel of 3GPP
Paper 3 . 6 . 3 . 3
Performance Analysis of Group Handoff in Fiber-Optic Cellular System
Paper 3 . 6 . 3 . 4
On the Rake Receiver Performance
Paper 3 . 6 . 3 . 5
Dealing with Location Uncertainty in Mobile Networks Using Contextual Temporal Fuzzy
Cognitive Maps
Paper 3 . 6 . 4 . 1
The Rough Road to IMT-2000 RTT Standard
Paper 3 . 6 . 4 . 2
Link Performance Evaluation of EGPRS in LA and IR Modes
Paper 3 . 6 . 4 . 3
Performance Evaluation of Cellular Mobile Systems with Successive Co-Channel
Interference Cancellation
Paper 3 . 6 . 4 . 4
A New Type of Multiuser Detector for CDMA Mobile Communication
Paper 3 . 6 . 4 . 5
Adjustment Loop Transmit Power Control During Soft Handover in CDMA Cellular Systems
Paper 3 . 7 . 1 . 1
Optimizing Antenna Parameters for Sectorized W-CDMA Networks
Paper 3 . 7 . 1 . 2
An Exclusive Intergroup Handoff Algorithm in Fiber-Optic Microcell/Picocell Radio
System
Paper 3 . 7 . 1 . 3
Enhanced Soft Handover Algorithms for UMTS System
Paper 3 . 7 . 1 . 4
Automatic Base Station Placement And Dimensioning for Mobile Network Planning
Paper 3 . 7 . 1 . 5
Impact of Mobile-Originated Short Message Service on the Digital Control Channel of
TDMA Systems
Paper 3 . 7 . 2 . 1
Sigmoid-Basis Nonlinear Power Control Algorithm for Mobile Radio Systems
Paper 3 . 7 . 2 . 2
Modification of Maximum Power Handoff with Timer (MPHT) Algorithm in Cellular Mobile
Communications
Paper 3 . 7 . 2 . 3
New Handoff Initiation Algorithm
(Optimum Combination of Hysteresis & Threshold Based Methods)
Paper 3 . 7 . 2 . 4
Iterative Equalization and Decoding with Channel Shortening Filters for Space-Time
Paper 3 . 7 . 2 . 5
Mobile Stations Location with Heterogeneous Data
Paper 3 . 7 . 3 . 1
Simulation Results of a Typical GSM Pico-cell System
Paper 3 . 7 . 3 . 2
Novel Strategy for Call Admission Control
Paper 3 . 7 . 3 . 3
Performance Analysis of GSM Traffic Channel Capacity With(out) High Speed Circuit
Switched Data
Paper 3 . 7 . 3 . 4
Performance Evaluation of an AAL2 Link Transmission Scheme for Voice and Data Packets
in BS-BSC Links
Paper 3 . 7 . 3 . 5
Suppress Multi-Access Interference Detector Based on Software Radio
Paper 3 . 7 . 4 . 1
Capacity Simulations and Analysis of CDMA2000 Packet Data Services
Paper 3 . 7 . 4 . 2
Effects of Code Acquisition Design Parameters in the IMT-2000 System
Paper 3 . 7 . 4 . 3
Optimization of Fixed Network Design in Cellular Systems Using Local Search Algorithms
Paper 3 . 7 . 4 . 4
A Formal Approach to Modeling and Performance Analysis of Shared Channels
Paper 3 . 7 . 4 . 5
A New Method to Solve the Dropped Call in CDMA Cellular System
Paper 3 . 8 . 1 . 1
Up-link Performance of the DQRUMA MAC Protocol in a Realistic Indoor Environment for
W-ATM Networks.
Paper 3 . 8 . 1 . 12
Mutual Coupling and Scattering Effects on Cellular CDMA Systems Using Smart Antennas
Paper 3 . 8 . 1 . 15
Field Test Results for Beam and Null Simultaneous Steering S/T-Equalizer in Broadband
Mobile Communication Environment
Paper 3 . 8 . 1 . 17
Validation of Handset Antenna Test Methods
Paper 3 . 8 . 1 . 18
Sensitivity Analysis of Compact Antenna Arrays in Correlated Nakagami Fading Channels
Paper 3 . 8 . 1 . 19
Measurements of Wideband Multi-element Transmit - Receive Diversity Channels in the
UMTS-band
Paper 3 . 8 . 1 . 20
A Pre-FFT Equalizer Design for Application to HIPERLAN/2
Paper 3 . 8 . 1 . 22
Spreading Sequence Sets with Zero Correlation Zone for Quasi-Synchronous CDMA
Communication Systems
Paper 3 . 8 . 1 . 23
Tracking of Time-Frequency Misalignments in 2D-Pilot-Symbol-Aided Coherent OFDM Systems
Paper 3 . 8 . 1 . 24
On Optimum Stochastic Rate/Power Control: Solution by a Primal-Dual Algorithm
Paper 3 . 8 . 3 . 1
Channel Assignment in Cellular Networks without Channel Separation Constraints
Paper 3 . 8 . 3 . 2
The System Performance Analysis of Link Adaptation in Hiperlan/2
Paper 3 . 8 . 3 . 3
CLR Performance of VBR Traffic in Wireless ATM Access Networks
Paper 3 . 8 . 3 . 4
An Optimum Rate/Power Allocation Scheme for Downlink in Hybrid CDMA/TDMA Cellular
System
Paper 3 . 8 . 3 . 5
Applying Splitting Algorithms to Channel Allocation Problems-Parameter Selection
Paper 3 . 8 . 3 . 6
A Multiple Access/Self Interference Canceller Receiver for DS-CDMA Multiuser Detection
over Fading Channels
Paper 3 . 8 . 3 . 7
A Prioritized Random Access with Discriminative Power Ramping Step Size
Paper 3 . 8 . 3 . 8
An Adaptive Two-Stage Decorrelator for DS/CDMA Systems
Paper 3 . 8 . 3 . 9
Hierarchical Cell Structures with Adaptive Radio Resource Management
Paper 3 . 8 . 3 . 10
Capacity Comparison of Packet Options in CDMA2000 with Various Power Control Methods
Paper 3 . 8 . 3 . 12
Exploring Adaptive Turbo Coded Modulation for Flat Fading Channels
Paper 3 . 8 . 3 . 13
Dedicated Priority Function SEG for TD-CDMA Cellular System
Paper 3 . 8 . 3 . 15
Mobile Assisted Handoff Based on Euclidean Distance Metric
Paper 3 . 8 . 3 . 17
An OFDM System with Reduced Non-linear Effect
Paper 3 . 8 . 3 . 18
Throughput Enhancement in TDMA Through Carrier Interference Pulse Shaping
Paper 3 . 8 . 3 . 19
Hybrid Type-II ARQ/AMS Supported by Channel Predictive Scheduling in a Multi-User
Scenario
Paper 3 . 8 . 3 . 20
Performance Analysis of Fixed Cell Assignment in Broadband Wireless Networks
Paper 3 . 8 . 3 . 21
An Investigation on Capacity Versus Guard-Bands for the TDD Mode in UMTS
Paper 3 . 8 . 3 . 22
Fair Resource Management in Diverse Cellular Systems
Paper 3 . 8 . 3 . 23
A New Estimation Scheme for Frequency and Timing Offsets in OFDM Systems
Paper 3 . 8 . 3 . 26
Improving the Transmission Efficiency in the Mobile Communication Systems Using Turbo
Codes
Paper 3 . 8 . 3 . 27
Comparison of Fading Channel Capacity Under Different CSI Assumptions
Paper 3 . 8 . 3 . 28
Comparison of the Level Crossing Rate and Average Fade Duration of Rayleigh, Rice, and
Nakagami Fading Models with Mobile Channel Data
Paper 3 . 8 . 3 . 29
Considering Downlink Intermodulation Distortion in Switched Multibeam Antennas for
Cellular Radio Systems
Paper 3 . 8 . 3 . 30
Simulation of Error Process on Mobile Radio Channels Based on Chaos Equations
Paper 4 . 1 . 1 . 1
Building Shielding Loss Measurements and Modelling at the 5 GHz Band in Office Building
Areas
Paper 4 . 1 . 1 . 2
Engineering Aspects and Performance Evaluation of a Multi-Service Low Earth Orbit
Mobile Satellite Communication System
Paper 4 . 1 . 1 . 3
Improving Subscriber Position Location Using a Hybrid Satellite-assisted and
Network-based Technique
Paper 4 . 1 . 1 . 4
Error Control for Ka-Band Land Mobile Satellite Communications Systems
Paper 4 . 1 . 1 . 5
Wideband Wave Propagation Measurements for Local Multipoint Distribution Systems (LMDS)
at 26 GHz
Paper 4 . 1 . 2 . 1
Role of PAF in a Multi-satellite CDMA Based LEO Satellite System
Paper 4 . 1 . 2 . 2
Location-aware Long-lived Route Selection in Wireless Ad Hoc Networks
Paper 4 . 1 . 2 . 3
Bayesian Bootstrap Filtering for Multiple Mobile Position Determination Using LEO
Satellites
Paper 4 . 1 . 2 . 4
Adaptive Dynamic Channel Allocation Scheme for Spotbeam Handover in LEO Satellite
Networks
Paper 4 . 1 . 2 . 5
Performance Evaluation of Intersegment Handover Procedures in UMTS Scenario
Paper 4 . 1 . 3 . 1
Bluetooth-based Wireless Connectivity in an Automotive Environment
Paper 4 . 1 . 3 . 2
A New Approach to the Geometry of TOA Location
Paper 4 . 1 . 3 . 3
Wireless Communication System Architecture and Physical Layer Design for Airport
Surface Management
Paper 4 . 1 . 3 . 4
Enhancing Authentication Mechanism with Mobile Agent in Mobile Communication System
Paper 4 . 1 . 3 . 5
Security Architecture for Wireless Residential Networks
Paper 4 . 1 . 4 . 1
On Performance of Switching Techniques for Integrated Services in CDMA Wireless Systems
Paper 4 . 1 . 4 . 2
A Power-Saving Multicast Routing Scheme in 2-tier Hierarchical Mobile Ad-Hoc Networks
Paper 4 . 1 . 4 . 3
An Expert System Architecture for the Design of Local Area Networks
Paper 4 . 1 . 4 . 4
Performance Analysis of Handoff Scheme in Integrated Voice/Data Wireless Networks
Paper 4 . 1 . 4 . 5
Delay Performance Analysis of Voice Traffic in a Cellular Wireless ATM Network
Paper 4 . 2 . 1 . 1
Interfacing to the On-Board Diagnostic System
Paper 4 . 2 . 1 . 2
Vehicular Information BROadcasting Relay (VIBROR) Protocol for Inter-Vehicle
Communications
Paper 4 . 2 . 1 . 3
Distributed Antenna System for Mass Transit Communications
Paper 4 . 2 . 1 . 4
An Anti-Car-Collision System Using GPS and 5.8GHz Inter-Vehicle Communication at an
Off-Sight Intersection
Paper 4 . 2 . 1 . 5
Technical Evaluation of an Electronic Millimeter Wave Pre-View Mirror
Paper 4 . 2 . 2 . 1
Real-Time Low Cost Passive Imaging System for Automotive Applications
Paper 4 . 2 . 2 . 2
Positioning Emergency Calls Along Roads and Motorways Using a GSM Dedicated Cellular
Radio Network
Paper 4 . 2 . 2 . 3
On-board Dynamics Failure Detection of the Two-motor-driven Electric Vehicle System
Paper 4 . 2 . 2 . 4
Hybrid OFDM for Future DSRC Applications
Paper 4 . 2 . 3 . 1
Evaluation of GPS Availability for Train Positioning Along a Railway Line
Paper 4 . 2 . 3 . 2
Comparison of Current Solutions for the Provision of Voice Services to Passengers on
High Speed Trains
Paper 4 . 2 . 3 . 3
Metro-North Railroad Telecommunications Infrastructure Project
Paper 4 . 2 . 3 . 4
Potential Use of Near, Mid and Far Infrared Laser Diodes in Automotive LIDAR
Applications.
Paper 4 . 2 . 3 . 5
Modeling of Hybrid Electric Vehicles Using Gyrator Theory: Application to Design
Paper 4 . 2 . 4 . 1
Modeling and Control of a Hybrid Electric Vehicle
Paper 4 . 2 . 4 . 2
The Multisensor Tracking System with the Airborne Sensor to Mitigate the Effect of
Cross-Range Errors
Paper 4 . 2 . 4 . 3
Mobile Location Estimation in Cellular Networks Using Fuzzy Logic
Paper 4 . 3 . 1 . 1
Capacity Enhancement Using Intelligent Relaying for Future Personal Communication
Systems
Paper 4 . 3 . 1 . 2
Adaptive Transmission Rate Control Scheme for ABR Services in the CBR and ABR Services
Integrated DS/CDMA Systems
Paper 4 . 3 . 1 . 3
Telegeoinformatics for Efficient Resource Allocation and Protocol Development in
Wireless Networks
Paper 4 . 3 . 1 . 4
Packet Scheduling in SDMA Based Wireless Networks
Paper 4 . 3 . 1 . 5
Uplink Acquisition of Synchronisation Parameters in MC-CDMA Systems
Paper 4 . 3 . 2 . 1
DRMA with Multiple Slots Reservation and Retransmission Algorithm Using Exponential
Backoff Scheme
Paper 4 . 3 . 2 . 2
Capture with Delay and Power Randomization in Spread-Spectrum CDMA Slotted ALOHA
System
Paper 4 . 3 . 2 . 3
Maximum Packing Channel Assignment Algorithm in Multi-Rate Traffic Microcellular
Networks
Paper 4 . 3 . 2 . 4
Predictive Adaptive Loading for Hiperlan II
Paper 4 . 3 . 2 . 5
A Radio Channel Emulator for WCDMA, Based on the Hidden Markov Model (HMM)
Paper 4 . 3 . 3 . 1
The Impact of Front End LNA on Cellular System
Paper 4 . 3 . 3 . 2
Performance Comparison of the Radio Link Protocols of IEEE802.11a and HIPERLAN/2
Paper 4 . 3 . 3 . 3
Adaptive Traffic Control Scheme in Hierarchically Structured CDMA Cellular Systems
Paper 4 . 3 . 3 . 4
Interference-Plus-Noise Covariance Matrix Estimation for Adaptive Space-time Processing
of DS/CDMA Signals
Paper 4 . 3 . 3 . 5
An Iterative Heuristic Algorithm for Applied Channel Assignment
Paper 4 . 3 . 4 . 1
Forward Link Capacity of Coherent DS-CDMA and MC-CDMA Broadband Packet Wireless Access
in a Multi-cell Environment
Paper 4 . 3 . 4 . 2
A Power Control and Scheduling Concept for EGPRS
Paper 4 . 3 . 4 . 3
Cellular Coverage for Efficient Transmission Performance in MBS
Paper 4 . 3 . 4 . 4
Sensitivity of Performance of SARP and HARP to Traffic Loading Variations in a
Hierarchical Cellular System under Non-uniform Traffic Distribution
Paper 4 . 3 . 4 . 5
Uplink and Downlink Capacity Evaluations of a Multi-tier CDMA Mobile Network Employing
Directional Handset Antennas
Paper 4 . 4 . 1 . 1
MAP Equalization for DQPSK in Multi-pass Demodulation
Paper 4 . 4 . 1 . 2
Achieving Flexibility in a Viterbi Decoder DSP Coprocessor
Paper 4 . 4 . 1 . 3
Analysis of Internal Data Width Requirements for SISO Decoding Modules
Paper 4 . 4 . 1 . 4
Iterative Channel Estimation for EGPRS
Paper 4 . 4 . 1 . 5
Blind Multiuser Detection in Multipath CDMA Channels with Unknown Correlated Noise
Paper 4 . 4 . 2 . 1
Error Performance Analysis of Space-Time Codes
Paper 4 . 4 . 2 . 2
A Fixed Point Approach to Wideband Amplifier Compensation for IS-2000
Paper 4 . 4 . 2 . 3
Frame Synchronization of Turbo Coded Systems Using a List-Synchronization Technique
Paper 4 . 4 . 2 . 4
Subspace Based Multiuser Detector Algorithms
Paper 4 . 4 . 2 . 5
Performance Analysis of a Narrowband Two-Signal Receiver Based on Joint Detection
Paper 4 . 4 . 3 . 1
Two-Dimensional Code Acquisition in Fixed Multipath Channels
Paper 4 . 4 . 3 . 2
Performance of Soft-Output Space-Time Equalization for EGPRS
Paper 4 . 4 . 3 . 3
Generalized RAKE Reception for Cancelling Interference from Multiple Base Stations
Paper 4 . 4 . 3 . 4
Multiuser-Macrodiversity Detection in Rayleigh Fading Channels
Paper 4 . 4 . 3 . 5
Generalized Principal Ratio Combining for Space-Time Codes in Slowly Fading Channels
Paper 4 . 4 . 4 . 1
Improved Single-User Detector for WCDMA Systems Based on Griffiths' Algorithm
Paper 4 . 4 . 4 . 2
Multiuser Detection with Partial Information for Asynchronous CDMA-Based Radio Networks
Paper 4 . 4 . 4 . 3
On the Potential of Multimode Antenna Diversity
Paper 4 . 4 . 4 . 4
Highly Efficient Large-Domain Moment-Method Analysis and CAD of Radio-Frequency
Antennas Mounted on or Situated in Vehicles
Paper 4 . 4 . 4 . 5
Channel Precoding for pi/4-DQPSK and MSK over Frequency-Selective Slow Fading Channels
Paper 4 . 5 . 1 . 1
Combined Temporal and Spatial Filter Structures for CDMA Systems
Paper 4 . 5 . 1 . 2
Iterative Demodulation and Decoding of Differential Space-time Block Codes
Paper 4 . 5 . 1 . 3
Interference Cancellation with Permutation Trellis Codes
Paper 4 . 5 . 1 . 4
DS Code Acquisition in Slowly Fading Multi-path Channel
Paper 4 . 5 . 1 . 5
Capacity and Quality Enhancement for ANSI-136 Downlink Using Interference Cancellation
and Beamforming
Paper 4 . 5 . 2 . 1
Bit Error Probability of M-ary Quadrature Amplitude Modulation
Paper 4 . 5 . 2 . 2
The Capacity Analysis of SSB/BPSK-DS/CDMA with Successive Interference Canceller
Paper 4 . 5 . 2 . 3
Performance of a Residue Number System Based DS-CDMA System over Bursty Communication
Channels
Paper 4 . 5 . 2 . 4
A Self-calibration Algorithm for an Asynchronous CDMA-Based Antenna Array
Paper 4 . 5 . 2 . 5
Multiuser Detection for Multi-Rate CDMA in Multi-Path Fading Channels
Paper 4 . 5 . 3 . 1
An Efficient Carrier Frequency Offset Estimation Scheme for OFDM System
Paper 4 . 5 . 3 . 2
A Re-Investigation of Scalar Quantization for Mobile Speech Transmission
Paper 4 . 5 . 3 . 3
Joint Channel Tracking of Co-channel Signals for IS-136 Mobiles
Paper 4 . 5 . 3 . 4
Space-Time-Block-Coded OFDM Systems with Transmit Beamformers for High-Speed Indoor
Wireless Communications
Paper 4 . 5 . 3 . 5
Variable Length Equalisers for Broadband Mobile Systems
Paper 4 . 5 . 4 . 1
Investigation of Two-Branch Transmit Diversity with Two-Branch Receive Diversity in
Micro Cellular Environments
Paper 4 . 5 . 4 . 2
Efficient Algorithm for Adjustment of Adaptive Predistorter in a Transmitter for OFDM
Signals
Paper 4 . 5 . 4 . 3
Full Exploitation of Diversity in Space-time MMSE Receivers
Paper 4 . 5 . 4 . 4
Iterative Detection for Rayleigh Space-Time Channels
Paper 4 . 5 . 4 . 5
PCC: Principal Components Combining for Dense Correlated Multipath Fading Environments
Paper 4 . 6 . 1 . 1
Call Admission Control Algorithm for CDMA Systems with Adaptive Antennas
Paper 4 . 6 . 1 . 2
Transmit Diversity Schemes for Broadband Mobile Communication Systems
Paper 4 . 6 . 1 . 3
An Adaptive VCT Based Handoff Scheme for Mobile Base Station in ATM Network
Paper 4 . 6 . 1 . 4
IN Service Management in IMT-2000 Network
Paper 4 . 6 . 1 . 5
Mobile Multimedia Platforms
Paper 4 . 6 . 2 . 1
Channel Based Adaptive Resource Allocation at the MAC Layer in UMTS TD-CDMA Systems
Paper 4 . 6 . 2 . 2
The NLOS Error Mitigation Techniques for Position Location Using IS-95 CDMA Networks
Paper 4 . 6 . 2 . 3
Performance of 64 kbit/s Data Transmision with the ARQ Protocol of the DECT Standard on
Fading Channels
Paper 4 . 6 . 2 . 4
Complexity-Performance Trade-offs in Turbo Codes for IMT-2000
Paper 4 . 6 . 2 . 5
A High Channel Efficiency Transceiver Based on Direct Access Frequency Synthesis
Technique
Paper 4 . 6 . 3 . 1
Adaptive Quantization for Third-Generation TDMA Transmitters
Paper 4 . 6 . 3 . 2
Automatic Base Station Selection and Configuration in Mobile Networks
Paper 4 . 6 . 3 . 3
Effects of Power Control Errors and Multipath Fading on BER in a Cellular CDMA System
Paper 4 . 6 . 3 . 4
Finding User Position Location Using the Doppler Information in Satellite CDMA Systems
Paper 4 . 6 . 3 . 5
An Integrated Approach for Performance Modeling and Evaluation of Soft Handoff in CDMA
Mobile Cellular Systems
Paper 4 . 6 . 4 . 1
Potential Physical Layer Enhancements for AMR Speech over EDGE
Paper 4 . 6 . 4 . 2
Uplink Capacity of FFF W-CDMA Mode in UMTS Networks for Mixed Services
Paper 4 . 6 . 4 . 3
A Traffic dispersion Strategy in Fiber-optic Multitier Cellular System
Paper 4 . 6 . 4 . 4
Channel Estimation Using Short Training Sequences
Paper 4 . 6 . 4 . 5
Joint Deployment of Macrocells and Microcells over Urban Areas with Spatially
Non-Uniform Traffic Distributions
Paper 4 . 7 . 1 . 1
Optimization of Power Management in a CDMA Radio Network
Paper 4 . 7 . 1 . 2
System Level Performance Evaluation of GPRS for Various Traffic Models
Paper 4 . 7 . 1 . 3
System Level Performance Evaluation of EGPRS in GSM Macro-Cell Einvironments
Paper 4 . 7 . 1 . 4
Performance Studies of Rate Matching for WCDMA Mobile Receiver
Paper 4 . 7 . 1 . 5
A Call Admission Algorithm with Optimal Power Allocation for Multi Class Traffic in
CDMA Systems
Paper 4 . 7 . 2 . 1
An Analysis of the 3-Stage Search Process in W-CDMA
Paper 4 . 7 . 2 . 2
Adaptive Path Selective Linear Multipath-Decorrelating Receiver for CDMA
Frequency-Selective Fading Channels
Paper 4 . 7 . 2 . 3
GPS-Based Message Broadcast for Adaptive Inter-Vehicle Communications
Paper 4 . 7 . 2 . 4
Multi-Cell WCDMA Signal Processing Simulation
Paper 4 . 7 . 2 . 5
Enhanced Capacity Management for 2nd and 3rd Generation Cellular Networks
Paper 4 . 7 . 3 . 1
Teletraffic Modelling and Performance Evaluation in Multilayer Cell Architecture
Paper 4 . 7 . 3 . 2
CDMA2000 Reverse Link: Design and System Performance
Paper 4 . 7 . 3 . 3
Performance Enhancements for the GSM/EDGE Radio Access Network
Paper 4 . 7 . 3 . 4
Performance Optimization of Single Frequency Broadcast Systems in FDD-CDMA Cellular
Bands for Wireless Multimedia Services
Paper 4 . 7 . 3 . 5
Voice Enabled Request and Response for Mobile Devices Supporting WAP Protocol
Paper 4 . 7 . 4 . 1
Effects of Fading Correlation on Multiple Antenna Reception Mobile OFDM Systems
Paper 4 . 7 . 4 . 2
A Novel Deregistration Strategy for Mobile Networks
Paper 4 . 7 . 4 . 3
The Performance of the M-ary DS/CDMA Cellular
System over Rayleigh-Fading Channel with a Hybrid
EGC-SC Scheme
Paper 4 . 7 . 4 . 4
Capacity Comparison of Turbo and Convolutional Codes in Multi-cell DS-CDMA Systems
Paper 4 . 7 . 4 . 5
Multi-antenna Wireless Base Stations in TD/CDMA Communications Systems
Paper 4 . 8 . 1 . 1
Effect of the Cell Size and the Path Loss Model on the GSM Erlang Capacity for
Microcellular Environments
Paper 4 . 8 . 1 . 2
Turbo-coded Error Control for Wireless ATM Networks
Paper 4 . 8 . 1 . 4
Blind Decision Feedback Equalizer with Tracking Ability in Severe Propagation
Conditions
Paper 4 . 8 . 1 . 6
A Suitable Set Partitioning Method For MTCM with Biorthogonal Symbol Sets
Paper 4 . 8 . 1 . 7
Postdetection Diversity Receiver for DAPSK Signal over the Rayleigh and Rician Fading
Channel
Paper 4 . 8 . 1 . 8
The Effect of Branch Correlation in Dual MRC, SC and SWC Diversity Systems for
Noncoherent MFSK over Nakagami-m Fading Channels
Paper 4 . 8 . 1 . 9
Multi-Channel (Blind) Equalization for TDMA Cellular Systems
Paper 4 . 8 . 1 . 10
Analysis of Iterative Decoding for Serial Concatenated Convolutional Codes
Paper 4 . 8 . 1 . 11
Multicarrier CDMA Systems with Transmit Diversity
Paper 4 . 8 . 1 . 12
The Adaptive Least Mean Square Algorithm Using Several Step Size for Multiuser
Detection
Paper 4 . 8 . 1 . 13
Space-Time Multistage Parallel Interference Cancellation for CDMA
Paper 4 . 8 . 1 . 14
Code Acquisition System Using Periodic Property of PN Code in Rayleigh Fading Channel
Paper 4 . 8 . 1 . 15
An Adaptive Channel Estimation Scheme for DS-CDMA Systems
Paper 4 . 8 . 1 . 16
Multi-user Detection Using CMA & The Cancellation Method In Fast-Fading Channels
Paper 4 . 8 . 1 . 17
Performance of Coherent Square M-QAM with Lth order Diversity in Nakagami-m Fading
Paper 4 . 8 . 1 . 18
The General Procedure For Designing a MTCM Scheme With Biorthogonal Symbol Sets
Paper 4 . 8 . 1 . 19
SDR-Based Digital Channelizer/De-Channelizer for Multiple CDMA Signals
Paper 4 . 8 . 1 . 20
A Fast Software Method of Decorrelating Multiuser Detector in W-CDMA System
Paper 4 . 8 . 1 . 21
Integrated Design of Adaptive Receivers and CDMA/PRMA Multimedia Medium Access Scheme
Paper 4 . 8 . 1 . 22
An Efficient Call Admission Control for QoS Provisioning in Wireless Networks
Paper 4 . 8 . 1 . 23
Determining Optimal Numbers of Traffic Channels in BS and Vocoders in MSC
Paper 4 . 8 . 1 . 24
Capacity Analysis of a UTRA-TDD System
Paper 4 . 8 . 1 . 25
Edge Compact Control/Data Bandwidth Dimensioning
Paper 4 . 8 . 1 . 26
Outage Probability of a Multicarrier DS/CDMA System with Adaptive Antenna Array
Paper 4 . 8 . 1 . 27
A New Adaptive Routing Scheme Based on the Traffic Characteristics in Mobile Ad-hoc
Networks
Paper 4 . 8 . 1 . 28
Blocking Performance Evaluation of Link between MSC's for CDMA Inter-MSC Soft Handoff
Paper 4 . 8 . 1 . 29
Design of Semi Blind Decision Feedback Equalizer with Short Training Sequence
Paper 4 . 8 . 1 . 30
Dynamic Rate Control Based on Interference and Transmission Power in 3GPP WCDMA System
Paper 4 . 8 . 3 . 1
Mobile Network Traffic Forecasting
Paper 4 . 8 . 3 . 2
A New Multimedia Network Architecture Using 3G CDMA2000
Paper 4 . 8 . 3 . 3
Effect of Various Threshold Settings on Soft
Handoff Performance in Various Propagation Environments
Paper 4 . 8 . 3 . 4
Simple Nonlinear GMSK Receiver for Multipath Environment
Paper 4 . 8 . 3 . 5
An Implementation Method of a Turbo-code Decoder Using a Block-wise MAP Algorithm
Paper 4 . 8 . 3 . 6
MAP-Algorithm with Fixed-Point Representation for Software Radios
Paper 4 . 8 . 3 . 7
Noise-reduced GMDF for Acoustic Echo Cancellation in Mobile Environments
Paper 4 . 8 . 3 . 9
Adaptive Dynamic Channel Allocation Scheme for Wireless Multimedia
Paper 4 . 8 . 3 . 10
Robust DFE for Limiter-Discriminator Based HIPERLAN Receivers
Paper 4 . 8 . 3 . 11
Hybrid Linear and Non-linear PIC for WCDMA
Paper 4 . 8 . 3 . 14
Signal-strength-based Cellular Location Using Dynamic Window-width and Double-averaging
Algorithm
Paper 4 . 8 . 3 . 15
Wireless Data Transmission for High-Speed Train Control
Paper 4 . 8 . 3 . 18
An Investigation of Inter-cell Interference in UTRA-TDD System
Paper 4 . 8 . 3 . 21
Techniques to Provide Coverage and Capcity in GSM Pico-cell Environment
Paper 4 . 8 . 3 . 22
Comparison of Indoor Geolocation Methods in DSSS and OFDM Wireless LAN Systems
Paper 4 . 8 . 3 . 23
Adaptive Antenna Algorithms for Multimedia Communications
Paper 4 . 8 . 3 . 26
Estimating the Gains of Adaptive Antenna Systems for GPRS and EDGE Data Services in
GSM Networks
Paper 4 . 8 . 3 . 29
Flexible Security and a New Structure for Electric Commerce on Software Radio
Paper 2.1.2.1
Tapped Delay Line Channel Models at 5.3 GHz in Indoor Environments
Based on more than 100,000 impulse responses collected in severval buildings in indoor environments, the tapped delay
line channel models are developed and the statistical characteristics for each tapped line is analysed in detail.Based
on the models, the wideband and narrowband channel transfer functions can also be calculated.The results would be useful
for the designing of RAKE receiver and indoor mobile communications systems at 5 GHz frequencies.
Paper 2.1.2.2
Spatial and Temporal Characteristics of 60 GHz Indoor Channels
This paper presents measurement results and models for 60 GHz channels.A total of 33 locations in eight different
environments are measured at Virginia Tech.Multipath components are resolved in time by using a sliding correlator with
10 ns resolution, and in space by spinning a directional antenna with $7^\circ$ half power beamwidth.Power delay
profiles (PDP) and power angle profiles (PAP) are measured in various indoor and short-range outdoor environments.PDP
records temporal power distribution over multipath time-of-arrival (TOA), and PAP records spatial power distribution
over multipath angle-of-arrival (AOA).Detailed multipath structure is retrieved from PDPs and PAPs, and compared with
site-specific environments.Results show strong correlation between the propagation environments and multipath
structure.From the recorded 8,848 wideband PDPs and 94 PAPs, received signal power, statistical TOA and AOA parameters
are estimated.The high resolution measurements provide great insights into millimeter-wave channel and basis for
advanced space-time channel modeling and ray tracing developments.The measured statistical TOA and AOA paramenters also
present pragmatic values for broadband wireless system design over 60 GHz short range channels.
Paper 2.1.2.3
Experimental Investigations of Correlation Properties of MIMO Radio Channels for
Indoor Picocell Scenario
Measurement results of the correlation properties of MIMO radio channels are presented.The intra/inter-correlation
between the antenna array elements is experimentally investigated for indoor picocell where Line-Of-Sight (LOS) and
Non-Line-Of-Sight (NLOS) is considered.At both end of the communication link, several antenna topologies will
investigated along with the use of polarization diversity in order to illustrates solutions to countermeasure the
fluctuation of the correlation matrix and thus aiming at a more robust system.
Paper 2.1.2.4
Indoor and Outdoor Measurements of Space, Polarization, and Angle Diversity for
Cellular Base Station in Urban Environments
Indoor and outdoor measurements of space, polarization, and angle diversity for a cellular base station operating in
urban environments were performed under the identical conditions.Measurements with three orientations of the mobile
unit antenna were performed at various locations and distances.Diversity gains for the three diversity antenna schemes
are compared, as well as signal level improvements for polarization and angle diversity compared to the reference
antenna.
Paper 2.1.2.5
Simple and Accurate Path Loss Modeling at 5 GHz in Indoor Environments with Corridors
In order to assess path loss characteristics in typical WLAN scenarios extensive measurements have been performed at 5.2
GHz (a frequency in the HIPERLAN type 2 band) in one modern office building and in a school built in 1950.Moreover, it
has been investigated if any simple model accurately could describe the measurement data.One simple modeling approach
turned out be remarkably accurate.The standard deviation of measured loss relative to this model is between 2 and 4 dB.
Paper 2.1.3.1
Impact of Human Shadowing on Temporal Variation of Broadband Indoor Radio Channel
Characteristics and System Performance
Results of a comprehensive campaign of measurement to study the effect of moving people on the temporal variation of 5GHz
indoor radio propagation characteristics are presented.The measurements consider the impact of various shadowing
conditions on the fundamental channel parameters such as received signal strength, RMS delay spread and K-Factor as well
as the effects on the quality of a digital transmission link in terms of Bit Error Rate for a multi-rate single carrier
QPSK modem.Impact of directional antennas at one or both ends of the link are also studied.It is shown that shadowing
significantly increases the short time variations of the channel characteristics, which subsequently impairs the
performance of the digital system operating under such conditions.The results provide much needed information for more
accurate modelling of practical indoor radio channels.
Paper 2.1.3.2
Pedestrian-Induced Fading for Indoor Channels at 2.45, 5.7 and 62 GHz.
At UHF and above, shadowing effects caused by the movement of personnel become significant in short-range indoor radio
channels.This paper examines pedestrian-induced fading characteristics at key frequencies within the microwave band;
consideration is given to the effects of wave obstruction by the human body - reflection, diffraction and transmission.
Fading profiles are reported for a point-to-point link in a 150 m-sq open-plan environment.Irrespective of frequency,
received power levels fluctuated by 33 dB and fading was flat with a bandwidth of less than 2 Hz.
Paper 2.1.3.3
Monte Carlo Simulation of Delay and Angle Spread in Different Building Environments
Advance radio system designs have been proposed that are intended to overcome or take advantage of the impairments of the
radio channel caused by multipath effects in urban environments.The design of such systems and their evaluation requires
knowledge of higher order channel statistics.For example, the design of smart antenna systems requires knowledge of the
delay spread and angle spread in the environment where the system is to function.The delay and angle spreads have been
measured at individual locations in a few cities.However, it is not clear if the measured results are widely applicable
to other building environments.To overcome this limitation, we have used the 3D ray tracing code, called the VPL method,
to simulate channel statistics.Our goal is to relate the variation of statistical properties of the radio channel to the
statistics of the building environment, and to the geometry of the radio link.Simulations have been run to find the
influence of the statistical parameters describing the building distribution and on delay and angular spreads.
Paper 2.1.3.4
Detailed radio imaging of buildings at 2.4 GHz
In the following study, we resolve a radio image reflected off a building to a resolution of 4-5 m, and identify
contributions to the channel impulse response with detailed geometrical features of the environment that correspond to
individual ray-optical interactions.We finally discuss briefly the validity of the common assumptions made by
ray-tracing tools in the light of these results.The radio imaging measurement system, used for measurements, was based
upon the vector network analyzer (VNA) technique in which the receive antennas were scanned over a volume to form a
synthetic aperture for multipath angle-of-arrival (AoA) determination.The frequency domain measurements were converted
into the delay domain using conventional fast Fourier transform techniques.The resulting CIRs were time gated and the
AoA as a function of delay was determined using robust matched filtering techniques.The measurements presented in this
paper used a centre frequency of 2.440 GHz with a bandwidth of 80 MHz giving multipath delay resolution on the order of
4-5 m.The synthetic aperture was configured to provide azimuth angular resolution of the order of 10o, and elevation
resolution of the order of 30 o.
Paper 2.1.3.5
The Bluetooth Channel
The Bluetooth channel is new in the sense that it is very short range and communication between relatively slowly moving
or stationary terminals.Channel measurements for typical Bluetooth channels have been made with a four channel
sounder.One end of the link is a two antenna card in a notebook used for transmit whereas the reciving terminal was a
small devise with two antennas which was placed in different orientations and even carried by a person.The results shows
that low correlations can be obtained between the two antennas.Furthermore that the coherence bandwidth is higher than
the total Bluetooth bandwidth in 20 to 50% of the time.This means that the frequency hopping included in the system does
only combat interference and not suppres multipath fading.
Paper 2.1.4.1
Closed-loop transmit diversity techniques for multi-element transceivers
The transmit diversity concept adopted for the FDD mode of the third generation WCDMA system in 3G standardization is
currently optimized for the case where there are two transmitting elements in the base station.Then, the open-loop mode
applies a space-time block code for two transmit antennas, and the closed-loop mode has two sub-modes which both use
feedback-based weight to approximate matched beamforming.In this paper we propose backward compatible generalizations to
the feedback modes which are applicable in the presence of an $M$-element array.Different concepts that reduce the
capacity of the feedback signaling are introduced.
Paper 2.1.4.2
Performance of Downlink Nulling in Combined Packet/Circuit Switched Systems
Downlink beamforming is the limiting factor in the application of adaptive antennas in cellular mobile communication
systems.Directing nulls of the antenna pattern to active mobiles in the downlink will be impossible in the case of
packet data transmission (e.g.GPRS/EDGE).But in the evolution of 2nd generation mobile communication systems packet
switched data transmission and circuit switched speech communication will be used in parallel.We will show by link level
simulations, that also in combined packet/circuit switched mobile communication systems smooth downlink interferer
nulling will lead to performance and capacity improvement.The interference suppression due to smooth nulling of the
circuit switched users outperform by far the loss in the antenna gain and therefore the interference increase for the
packet data users.
Paper 2.1.4.3
A Study of Polarization Diversity Using an Electromagnetic Spatio-Temporal Channel
Model
Future wireless systems will most likely use several types of diversity in order to meet the quality demands.To
accurately exploit different types of diversity, a detailed radio channel model is needed.An electromagnetic based
spatio-temporal channel model that includes many of the propagation phenomena encountered in practice is introduced.This
model will then be used to examine the polarization diversity gain for different antenna arrangements using a vector
RAKE receiver.The impact of the inclination of the mobile antenna will also be considered.
Paper 2.1.4.4
Link-Optimal BLAST Processing with Multiple-Access Interference
Recent information theory results have demonstrated the enormous capacity potential of wireless communication systems
with multiple transmit and receive antennas.To exploit this potential, a number of layered space-time (BLAST)
architectures have been proposed which transmit parallel data streams, simultaneously and in the same frequency band, in
a multiple-input multiple-output fashion.With sufficient multipath propagation, these different streams can be separated
at the receiver.Mostly, these space-time schemes have been studied only in the presence of spatially white noise.In
this letter, we present an architecture that is optimal, in the sense of maximizing the link spectral efficiency, in the
presence of spatially colored interference.We evaluate this new architecture and compare it, under various propagation
conditions, to other adaptive-antenna techniques with equal number of antennas.
Paper 2.1.4.5
Space-Time Coding for UMTS.Performance Evaluation in Combination with Convolutional
and Turbo Coding
Space-time codes provide both diversity and coding gain when using multiple transmit antennas to increase spectral
efficiency over wireless communications systems.Space-time block codes have already been included in the standardization
process of UMTS in conjunction with conventional channel codes (convolutional and turbo codes).We discuss different
decoding strategies when transmit diversity is combined with conventional channel codes, and present simulations results
for the TDD and FDD modes of UTRA.
Paper 2.2.2.1
Space Hopping Scheme Under Short Range Rician Multipath Fading Environment
An array antenna system reuires as the same number of RF circuit sections as that of antennas.This papere presents the
novel concept of Space Hopping which requires only one RF circuit and shows favorable BER characteristics for the array
antenna system.Also, we focus on the improvement of BER in the array antenna configuration under a short range Rician
distribution multi-path fading environment.A multipath simulation bench is studied and designed to evaluate the space
hopping performance.Several simulation are made to confirm the performance of the space hopping and obtain a good
configuration of the array antenna.
Paper 2.2.2.2
Coherent Interference Suppression with an Adaptive Array Using Spatial Affine
Projection Algorithm
Conventional adaptive beamforming methods exhibit signal cancellation phenomena when the interferers are highly
correlated with the desired signal.In this paper, we propose a new adaptive beamforming algorithm for multiple coherent
interference suppression, which utilizes the Affine Projection Algorithm in space domain (SAP).The proposed SAP
algorithm outperforms the existing time averaging algorithms with faster convergence and deeper nulls in the beam
pattern, because the projection of the SAP algorithm provides additional decorrelation comparing to simply subgrouping.
The computational complexity of the SAP algorithm is close to that of the other schemes using the NLMS adaptation
algorithm.
Paper 2.2.2.3
Investigation of the trade-off characteristics of beamforming performance in DS-CDMA
system
This paper presents the analytic derivations and the operation simulations of the SINR behavior when a linear array
antenna is accommodated into the cellular CDMA basestation with beamforming(BF) algorithms.The roles of the two major
performance-effecting design factors, i.e., the direction selectivity of an array antenna and the direction-of- arrival
(DOA) precision in BF algorithm, are investigated not only in view of the SINR itself but also in view of the BF
algorithm's robustness to the erroneous factors of spatial scattering of radio waves and DOA error.It is confirmed from
this study that there exists a trade-off characteristics between the SINR and the robustness with respect to the above
two design factors.The trade-off characteristics can be capitalized to obtain an economic means of BF implementation for
cellular CDMA system which does not severely deteriorate SINR performance while ensuring its robustness to the erroneous
factors.
Paper 2.2.2.4
Downlink capacity of multirate DS-CDMA with antenna array and SIR based power control
in multicell environment
Capacity is one of the most critical performance targets in the CDMA system and has been investigated widely in recent
years.To further improve the capacity, many effective approaches are introduced, such as the antenna array and SIR based
power control.Furthermore, the third generation CDMA network will be a multimedia multi-rate system.In this paper, a
theoretical model is developed to study the downlink capacity performance.Also from the numerical results, major system
parameters affecting the capacity will be analysed as well.
Paper 2.2.2.5
Non-stationary Interference Exciser in Smart Antenna Systems Using an Adaptive Gabor
Expansion
Since smart antenna systems which employ spread spectrum methods are sensitive to a time-correlated non-stationary
jammer, precise excision of the jammer noise is required.To remove this non-stationary jammer, we propose, in this
paper, a new adaptive Gabor noise exciser, which can track optimally the change of the time and frequency densities of
the jammer.To find the optimum time-frequency Gabor expansion for the received signal, we utilize the optimum
projection method.In the time-frequency Gabor domain, we remove the non-stationary jammer, and reconstruct the
jammer-free signal from the remining Gabor coefficients.This approach exhibits better performance than the
non-optimized Gabor transform exciser.
Paper 2.2.3.1
An Adaptive Array Antenna for cdma2000 System
In this paper, we present an inexpensive adaptive array antenna algorithm for a 3rd generation CDMA system, i.e.,
cdma2000.Our algorithm not only can track the desired user*s direction of arrival angle (DOA), but also can estimate
the fading phase.As a result, the channel estimation is not required in this paper.Furthermore, the phase distortion
due to the RF mixer in each sensor is compensated automatically by our algorithm.BER results of the proposed algorithm
are compared with the standard normalized least mean square (N-LMS) algorithm.The proposed algorithm shows better BER
results than the standard N-LMS algorithm.
Paper 2.2.3.2
Phase and Amplitude Calibration of a PCS Wideband Antenna Array
Current research efforts for next generation mobile systems are focusing heavily on advanced antenna arrays to improve
system capacity.To this end, algorithms are being developed which calculate complex weighting factors used for beam
shaping and steering.These algorithms require that the relative phase between receiver channels be stationary.However,
effects such as cable heating and oscillator phase noise can cause fluctuations.To compensate for relative phase
stability between receiver channels a reference channel can be used.This paper investigates parameters which determine
the phase stability of a system and the use of a reference channel.It also presents data collected using a multichannel
broadband receiver developed for advanced antenna algorithm testing.Phase data collected in the laboratory is
contrasted with field data using a remote reference at 1.92 GHz.Results are analyzed and compared with theory.
Paper 2.2.3.3
Capacity enhancement based on using adaptive antenna arrays optimized for trunking
efficiency
Analytical and simulation analysis is developed to study the impact on spectral efficiency when the adaptive antennas at
the base stations in a cellular network maximize trunking efficiency.In order to maximize trunking efficiency, the
adaptive antenna array is used to extend the coverage range over an omni directional antenna.The extension in range is
then used to optimize the base station to mobile assignment in order to minimize the number of mobiles blocked.Based on
simulation results an increase in system capacity by 2 to 4 times may be achieved using this approach.
Paper 2.2.3.4
Optimum element arrangement of adaptive base station antennas for SDMA in circular
cell
Space division multiple access (SDMA), which enableenables multiple users to use a communication channel by utilizing
adaptive base station antennas, is an attractive candidate for enlarging the channel capacity of mobile communication
systems.This paper derives the mathematical formula of an average squared spatial correlation (ASSC) that determines the
optimum element arrangement of the adaptive base station antennas for the SDMA, which discriminates between two users in
a circular zone.The optimum array configurations for a linear array and a circular array are clarified.As the
results, the optimum inter-element spacing for linear array appears at 0.4-wavelength and approximately 0.5-wavelength
intervals.The optimum spacing does not depend on the number of elements.The optimum array radius for the triangular
array (N = 3) appears at 0.2-wavelength and approximately 0.3-wavelength intervals.When the number of elements is
increased, the interval obtaining the minimum ASSC becomes long.The optimum radii are 0.96 and 1.27 wavelength for 4
and 8 element arrays, respectively when the array radius is less than 1.5 wavelength.
Paper 2.2.3.5
Adaptive Antennas in WCDMA systems; Link level simulation results
In this contribution, some results regarding a single cell WCDMA (UMTS-FDD) system is presented.A single cell equipped
with an adaptive antenna is studied.Simulation results of different up- and downlink algorithms are presented, where the
expected behavior of users within a cell plays an important role.These scenarios includes the most typical cases
expected to occur in macro cell environments.The scenarios includes typical urban, suburban and rural environments, and
also special cases are investigated, e.g., highways and hotspots such as shopping malls etc.
Paper 2.2.4.1
Match filter bound analysis used to evaluate range increase provided by an adaptive
antenna array
An analytical approach is developed for evaluating the expected range increase and variations in coverage range while
using an M-element adaptive antenna array at the BS.The analysis is based on the match filter bound on the bit error
rate probability for a frequency non-selective Rayleigh fading channel.Results for a ten element uniform linear array
indicate the range can be nearly doubled over a BS with only a single antenna.
Paper 2.2.4.2
FDD DS-CDMA downlink beamforming by modifying uplink beamforming weights
Two new algorithms are proposed for downlink beamforming in FDD DS-CDMA mobile radio by using uplink beamforming weights.
One is null constrained (NC) method, which constrains same null positions for both links' beam patterns; the other is
frequency calibrated (FC) method, which constrains same main beam's positions for both patterns.These algorithms are
simple in implementation and computation.Simulations have shown that the new algorithms can support much higher system
capacity than traditional DOA-based approaches.
Paper 2.2.4.3
Hybrid Adaptive Algorithm Based on Temporal Update and Spatial Spectrum Estimation for
Adaptive Array Antenna
Both classes of adaptive algorithm based on temporal update, e.g.LMS and spatial spectral estimation, e.g.DFT have
advantages and disadvantages relatively.In order to compensate for their problems with maintaining advantages, this
paper proposes and investigates an adaptive array antenna using combined DFT and LMS algorithm.The proposed combined
or hybrid algorithm can improve convergence speed of weight coefficients in temporal updating algorithm and accuracy of
weight coefficients in spatial spectral estimation algorithm.
Paper 2.2.4.4
Soft Handoffs in Code Division Multiple Access Systems with Smart Antenna Arrays
Soft Handoffs are an important part of Code Division Multiple Access (CDMA) systems.With the increasing interest in
smart antenna systems, the issue of soft handoff needs to be addressed for CDMA systems with smart antenna systems.This
paper presents an analysis of smart antenna coverage and soft handoffs in a CDMA system.This paper will also show
the relevance of soft handoffs on the system capacity.It is well known that smart antennas improve the capacity of a
CDMA system by reducing interference at the receiver.But the soft handoff region increases due to the non-uniform
receiver gain in smart antennas.These two issues combined with a limited number of forward link channels turns a CDMA
system from a reverse link limited system to a forward link limited system.However, with appropriate cell sector
orientation, the soft handoff region coverage can be optimized while maintaining an appropriate margin.This will then
optimize the soft handoff region size and t! he overall system capacity.It will be shown that cell sector orientation,
with smart antennas, closely approximates the Interleaved Narrow Beam Tri-sector Cell (INBTC) architecture.
Paper 2.2.4.5
Semi-blind method for adaptive transmit antenna array for CDMA systems
Down-link beamforming with transmit antenna array (TAA) can improve the performance of wireless communication systems.
Utilizing spatial properties of the wireless channel, we proposed semi-blind down-link beamforming method with TAA for
code division multiple access (CDMA) systems in this paper.In semi-blind method, feedback delay can cause performance
degradation in a time-varying fading channel environment.To overcome this difficulty, the prediction has been
considered.Furthermore, the performance of TAA has been analyzed with upper and lower bounds for the bit error
probability in a fading channel environment.
Paper 2.3.2.1
Joint Design of Adaptive Channel Coding and Multiple Access Control for Integrated
Voice and Data Services in a Cellular Wireless Network|With Contention Queue
A new MAC protocol employing a joint design of the multiple access control (MAC) layer and the physical layer is proposed
for cellular wireless systems with integrated voice and data services.This is a novel concept and is shown to achieve
very significant gains (in capacity, packet loss and delay) compared to existing protocols through the exploitation of
the synergy between the two protocol layers.
Paper 2.3.2.2
A novel multiuser transmission scheme requiring no channel estimation and no
equalization at the mobile stations for the downlink of TD-CDMA operations in the TDD
mode
In this paper, a novel multiuser technique is presented for directly determining the total transmitted signal of one base
station in order to serve a number of mobile stations (MSs).Each MS is assumed to use a single matched filter (MF) only,
which is matched to a MS specific spreading code.Based on the exact of approximate knowledge of the relevant channel
impulse responses, the transmitted signal is chosen this way, to compensate the influence of ISI and MAI at the location
of each MS.Consequently the MS specific data symbols can directly be taken from the outputs of the MFs without any
necessary equalization.This technique achievs two goals: First, no training sequences are used, thus significantly
increasing the data rate and simplifying the receiver structure at the MSs.Second, a single MF is used at each MS, thus
requiring no equalization.
Paper 2.3.2.3
Multichannel CSMA with Signal Power-Based Channel Selection for Multihop Wireless
Networks
A random access scheme suitable for multihop wireless networks is proposed that uses multiple channels and a dynamic
channel selection mechanism.Channel selection is based on local measurements of signal power on all the channels.A
protocol similar to CSMA/CA (carrier sense multiple access with collision avoidance) is adapted on the chosen channel.
The proposed scheme reduces the effect of interference, thereby reducing the probablity of packet collisions.Detailed
simulation results are presented showing the effectiveness of the scheme.
Paper 2.3.2.4
A MAC Algorithm for Energy-limited Ad-hoc Networks
An ad-hoc wireless network consists of mobile terminals forming a temporary network without any deployed infrastructure
or centralized administration.A general constraint common to many ad-hoc networks lies in the short lifetime of mobile
terminal batteries.Hence, energy efficient protocols are needed to reduce the effect of this constraint.In this paper,
we propose a MAC algorithm with high energy efficiency for CDMA-based ad-hoc wireless networks.A proposed MAC algorithm
is based on scheduling method that informs each terminal when to wake up from sleep mode or when to go to sleep for its
power saving.We perform a simulation to evaluate delay, fairness, through, and energy efficiency as metrics of our MAC
protocol.It can be used in multimedia classes, military operations, and robot cooperation in inland places.
Paper 2.3.2.5
Extending Earliest-Due-Date Scheduling Algorithms for Wireless Networks with
Location-Dependent Errors
Generalized processor sharing (GPS) and earliest-due-date (EDD) algorithms are two work conserving service disciplines
to provide bounded delay and fair scheduling on wired networks.Unfortunately, these algorithms can not be directly
applied to wireless networks due to the location-dependent errors in mobile environment.A number of previous studies
enhanced GPS-like algorithms to accommodate to the wireless environment.Unlike GPS-like algorithms which guarantee a
delay bound based on the weight that is tightly coupled to a reserved service rate, EDD and its extensions such as
delay-EDD and jitter-EDD policies allow for the separation of delay, delay-jitters and throughput guarantees for a
particular data flow.However, studies of EDD scheduling algorithms on wireless network are almost ignored.In this
paper, we explore EDD and delay-EDD policies, and present their extensions.The proposed algorithms can achieve short
term and long term fairness, and QoS guarantee! s on wireless networks.
Paper 2.3.3.1
A Queuing Priority Channel Access Protocol for Voice/Data Integration on the Air
Interface of Microcellular Mobile Radio Networks
The explosive growth in mobile communications market over the last decade demonstrates the enormous demand for
communications mobility.This demand is paralleled by a proliferation of tetherless portable computing devices and a
surge in data services usage.Therefore, we are faced with the challenge of incorporating data into networks that were
originally designed for voice.In order to jointly carry this extraordinary growth of a wide range of services over the
air interface of the mobile radio network, advanced microcellular technology with intelligent channel assignment
protocols should be adopted.Microcells are characterised by their massive capacity, low power requirements, equipment
miniaturisation, flexible deployment and high spectral efficiency.However, working with microcells results in an
unbounded handovers due to the high rate of microcell boundary crossing by active mobile stations (MSs).The current
paper introduces a new concept of dynamic length microcellular structure.The highway microcellular mobile radio network
is considered as a case study.The microcell length can be designed in order to be adaptable to the number of mobile
users in a microcell that is basically dependent on the prevailing vehicular traffic flow.It is, therefore, possible
to arrange for the network to accommodate all users roaming in its service area under any traffic situation.This can be
arranged by deploying redundant base stations (BSs) on the lamp posts and implementing vehicular traffic sensors along
the highway.The BSs are connected by a token passing bus local area network that is controlled by a base station
controller (BSC) or a mobile switching center (MSC).The output of the sensor is used as a controlling signal.The
controller determines the optimum microcell length according to the traffic flow and transmits a suitable supervisory
packet to the appropriate BSs in o! rder to switch on their transceivers with the convenient transmitted power.The
layout characteristics of the microcellular structure is addressed and the required cluster size as a function the
attainable carrier to interference ratio (CIR) is discussed.In addition, the paper proposes a queuing priority channel
assignment protocol suitable for the integration of voice and data traffic on the air interface of a microcellular
mobile radio network.As voice calls are time-critical and the interruption of a conversation is unbearable, the
strategy aims at minimising this phenomena.The access of a voice call attempt is handled on of a blocked calls cleared
basis.Data traffic, on the other hand, are served on a delay basis as the prompt delivery of data is not stringent.
Therefore, the strategy satisfies the service quality requirements for both voice and data traffic.A new voice call
attempt is allowed access to (Nc =N- Nh) channels out of the N channels assigned to the microcell.A handover voice
attempt can access all the N channels of the microcell.Should a voice handover is attempted while all of the N channels
being busy, the attempt is allowed to join a queue waiting for a channel in a first come first served basis.I! f the
waiting voice handover attempt cannot get a channel prior to link deterioration, the call is forced to terminate.In
contrary, an attempt to initiate a data session or to handover a data service when finding all the microcell channels
being busy, joins the queue and waits until either a channel becomes available or the MS moves out the current microcell
to the next microcell.With this approach, data traffic suffers no blocking but encounters queuing delay.A data
session, in this sense, may be Wednesday Track1 08:30AM Propagation & Channel Models
Wednesday Track1 10:30AM Propagation & Channel Models
Wednesday Track1 1:30PM Propagation & Channel Models
Wednesday Track1 3:30PM Propagation & Channel Models
Wednesday Track2 08:30AM Multimedia
Wednesday Track2 10:30AM Multimedia
Wednesday Track2 1:30PM Multimedia
Wednesday Track2 3:30PM Multimedia
Wednesday Track3 08:30AM Wireless Access
Wednesday Track3 10:30AM Wireless Access
Wednesday Track3 1:30PM Wireless Access
Wednesday Track3 3:30PM Wireless Access
Wednesday Track4 08:30AM Transmission Technology I
Wednesday Track4 10:30AM Transmission Technology I
Wednesday Track4 1:30PM Transmission Technology I
Wednesday Track4 3:30PM Transmission Technology I
Wednesday Track5 08:30AM Transmission Technology II
Wednesday Track5 10:30AM Transmission Technology II
Wednesday Track5 1:30PM Transmission Technology II
Wednesday Track5 3:30PM Transmission Technology II
Wednesday Track6 08:30AM Wireless PCS I
Wednesday Track6 10:30AM Wireless PCS I
Wednesday Track6 1:30PM Wireless PCS I
Wednesday Track6 3:30PM Wireless PCS I
Wednesday Track7 08:30AM Wireless PCS II
Wednesday Track7 10:30AM Wireless PCS II
Wednesday Track7 1:30PM Wireless PCS II
Wednesday Track7 3:30PM Wireless PCS II
Wednesday Track8 08:30AM Poster B
Wednesday Track8 1:30PM Poster C
Thursday Track1 08:30AM Mobile Satellite
Thursday Track1 10:30AM Mobile Satellite
Thursday Track1 1:30PM Mobile Satellite
Thursday Track1 3:30PM Mobile Satellite
Thursday Track2 08:30AM Transportation
Thursday Track2 10:30AM Transportation
Thursday Track2 1:30PM Transportation
Thursday Track2 3:30PM Transportation
Thursday Track3 08:30AM Wireless Access
Thursday Track3 10:30AM Wireless Access
Thursday Track3 1:30PM Wireless Access
Thursday Track3 3:30PM Wireless Access
Thursday Track4 08:30AM Transmission Technology I
Thursday Track4 10:30AM Transmission Technology I
Thursday Track4 1:30PM Transmission Technology I
Thursday Track4 3:30PM Transmission Technology I
Thursday Track5 08:30AM Transmission Technology II
Thursday Track5 10:30AM Transmission Technology II
Thursday Track5 1:30PM Transmission Technology II
Thursday Track5 3:30PM Transmission Technology II
Thursday Track6 08:30AM Wireless PCS I
Thursday Track6 10:30AM Wireless PCS I
Thursday Track6 1:30PM Wireless PCS I
Thursday Track6 3:30PM Wireless PCS I
Thursday Track7 08:30AM Wireless PCS II
Thursday Track7 10:30AM Wireless PCS II
Thursday Track7 1:30PM Wireless PCS II
Thursday Track7 3:30PM Wireless PCS II
Thursday Track8 08:30AM Poster D
Thursday Track8 1:30PM Poster E
Dr.Xiongwen Zhao
Dr.Jarmo Kivinen
Prof Pertti Vainikainen
Radio Laboratory, Helsinki University of Technology
Mr Hao Xu
Dr Vikas Kukshya
Mr Theodore Rappaport
Mobile and Portable Radio Research Group, Virginia Tech
Mr Jean Philippe Kermoal
Mr Klaus I.Pedersen
Dr Preben E.Mogensen
Center for PersonKomunikation, Aalborg University
Mr Byung-ki Kim
Dr Warren Stutzman
Dr Dennis Sweeney
Virginia Polytechnic Institute and State University
Dr Jonas Medbo
Mr Jan-Erik Berg
Ericsson Radio Systems AB
Mr.Pejman Hafezi
Dr.Andy Nix
Dr.Mark Beach
University Of Bristol
Dr William Scanlon
Mr Francesco Villanese
Dr Noel Evans
Centre for Communications Engineering, University of
Ulster
Mr Cheolhang Cheon
Mr.Henry Bertoni
Mr.George Liang
Polytechnic University
Mr M J Mughal
Dr A.M.Street
Dr C.C.Constantinou
The University of Birmingham
Dr Gert F Pedersen
Dr Patrick Eggers
Aalborg University
Ari Hottinen
Olav Tirkkonen
Risto Wichman
Nokia Research Center
Mr Klaus Hugl
Prof Ernst Bonek
Institut fuer Nachrichtentechnik, Tech.Univ.Wien
Mr Thomas Svantesson
Chalmers Univ.of Tech.
Dr Angel Lozano
Dr Farrokh Farrokhi
Dr Gerard Foschini
Lucent Technologies
Mr Roger Gaspa
Prof Javier R.Fonollosa
Universitat Politcnica de Catalunya
Mr Satoru ISHII
Mr Atsushi HOSHIKUKI
Prof Ryuji KOHNO
Futaba Corporation
Ms Yahong Zheng
Mr.Rafik Gougran
Mr.Mohamed El-Tanany
Carleton University
Dr Tae-Gyu Chang
Mr Jae-Hwa Kim
Mr Chong-Yoon Kim
School of Electrical Engineering, ChungAng University
Dr Francois Chin
Mr Yan Zhou
Dr Ying-Chang Liang
Centre for Wireless Communications
Mr.Jaehak Chung
Mr.Sang-Youb Kim
Dr.Edward Powers
The University of Texas at Austin
Mr.Tatcha Chulajata
Dr.Hyuck M.Kwon
Wichita State University
Mr.Peter Papazian
Mr.Perry Wilson
Mr.Lo Lo
National Telecommunications and Information Administration
Dr Ivan Howitt
Mr Fahed Awad
University of Wisconsin - Milwaukee
Mr Keizo Cho
Mr Yasushi Takatori
Mr Kentaro Nishimori
Nippon Telegraph and Telephone Corporation
Dr Bo Gransson
Mr Jzsef Barta
Dr Bo Hagerman
Ericsson Research
Dr Ivan Howitt
University of Wisconsin - Milwaukee
Dr Ying-Chang Liang
Dr Francois P.S.Chin
Centre for Wireless Communications
Mr Kazunori Watanabe
Dr Ryuji Kohno
Yokohama National University
Mr.David Hastings
Dr.Hyuck Kwon
Wichita State University
Dr.jinho Choi
Dept.of Electronic Engineering, Konkuk University
Dr Yu-Kwong Kwok
Dr Vincent K N Lau
Department of EEE, The University of Hong Kong
Mr Michael Meurer
Mr Apostolos Papathanassiou
Mr Tobias Weber
University of Kaiserslautern
Dr.Asis Nasipuri
Dr.Samir Das
The University of Texas at San Antonio
Mr Kyu-Tae Jin
Dr Dong-Ho Cho
Korea Advanced Institude of Science & Technology
Dr.Shiao-Li Tsao
Industrial Technology Research Institute
Dr Mostafa Nofal
Dr Nawal el-fishawy
eng.saied abd el atty
Faculty of electronic engineering