Proceedings

2001 International Conference onThird Generation Wireless and Beyond

May 30 - June 2,2001San Francisco, USA

Organized by

DELSON GROUP INC.

Sponsored by

NOKIASIEMENS A.G.

NORTEL NETWORKSQUALCOMM

ERICSSONLUCENT TECHNOLOGIES

NTT DOCOMOPHILIPS

RONIN WIRELESSCADENCE

Supported by

Major Wireless Industries and Authorities

Copyright © 2001 by Delson Group Inc.All Rights Reserved

Table of Contents

Welcome Message from General Chairman xxv

Conference Steering Committee xxvi

Technical Program Committee xxvii

International Advisory Committee xxviii

Guest Speakers xxix

Papers

Iterative Decoding of Turbo Codes with/without Channel Side Information, Dong-Feng Yuan, Xiao-Hong Shan 1

Variable-Rate CDMA Transmission Method with Data-Dependent Selection of Scrambling CodeBranislavM. Popovic 6

Joint Optimization of FIR Pre-Filter and Channel Estimate for Sequence EstimationJan C. Olivier, Chengshan Xiao 11

Statistic Estimation of Fast Channels for Cellular Mobile Telecom SystemsIyadDayoub, Atika Rivenq, M. Zaizouni, Jean-Michel Rouvaen 15

Time Multiplexed Channel Estimation in WCDMA-TDD SystemHuaming Wu, Youzheng Wang, Jing Wang 20

Adaptive Blind Equalization for Multicarrier CDMA SystemsDaching Chen, Kung Yao 24

An Adaptive Learning Approach to Adaptive ModulationGive Tang 30

Multiple-Symbol Differential Detection of MAPSK over Correlated Rayleigh Fading Channels and FastCalculation Method of the MetricMingya Liu, Shiro Honda, Yusuke Okano, Fumihito Sasamori, Shinjiro Oshita 36

Analytical Model for TCP file Transfers over UMTSJannePeisa, Michael Meyer 42

Channel Models for Indoor Wireless TransmissionPrachee Sharma, Paula Sachetta, Charles Thompson, Kavitha Chandra 48

A Communication Gateway for Infrastructure Independent Wireless AccessWolfgang Kellerer, Hans-Joerg Voegel, Karl-Ernst Steinberg 54

xiii

Modeling Parameterized Mobile Actions in a Wireless PCS Networktang-Eon Park, Carla Purdy 60

K QoS Architecture Framework for Mobile Networkslukka Manner, Aki Laukkanen, Markku Kojo, Kimmo Raatikainen 66

source Models for Non-Real Time Applications in 3Gwireless Networksfozsef Barta, Attila Vidacs 72

HDMA2000 Reverse-Link Simulation Model Design and Evaluationi.Gharavi, R.Wyatt-Millington, F.Chin 78

inhancing the Capabilities of 3G SystemsDavid Alexander McFarlane 84

'erformance Analysis of Selective Transmit Diversity for W-CDMA Using Long Range Prediction•iecin Guncavdi, Alexandra Duel-Hallen 88

>ower Control Schemes for UTRA FDD Downlink Soft HandoverSaleem Akhtar, Shahzad Malik, Djamal Zeghlache 93

\ Design Rule for DC Compensation in Direct Conversion ReceiversSengt Lindoff, Peter Malm 98

Performance of Mobile Station Location Methods in a Manhattan Microcellular EnvironmentMiguel Berg 104

Voice Quality and Call Establishment Requirements for All-IP Wireless NetworksMichael S.Borella 110

Performance Evaluation of an Interference Based Admission Control Scheme in T/CDMA Systemswith Voice and Data UsersMaurizio Casoni, Gianni Immovilli, Maria Luisa Merani 116

GSM/EDGE Optimized Packet Voice Radio BearerKrishna Balachandran, K.Faulk Conner, Richard Ejzak 122

M-Commerce Services - What do we gain with Mobile Agentslens Hartmann, Markus Huck 128

Services and Service Capability Features in Future 3G Mobile NetworksDirk Trossen 133

Consumer's Preference for Internet Access Service in KoreaByung-Woon Kim, Sang-Choon Kim 139

Controlling QoS for Mixed Voice and Data Services in GERAN - The GSM/EDGE Radio Access NetworkAnders Furuskar, Peter de Bruin, Christer Johansson, Arne Simonsson 145

A.n Analysis of the Strategies for 3G Services in Korean Mobile Communications CompaniesSang Young Han, Yeong Wha Sawng, Yun-Bong Auh 151

Differentiated Services Over 3G CDMA Air Interfaces with Location and Class-based Resource SharingYile Guo, Hemant Chaskar 157

xiv

A Lightweight Reconfigurable Security Mechanism for 3G Mobile DevicesJalal Al-Muhtadi, Dennis Mickunas, Roy Campbell 163

Accessing TINA Services with WAPTonghongLi 169

Dynamic Resource Allocation Mechanism using Differentiated Services for IP-based Mobile/WirelessNetworksJi-Hoon Lee, Suk-Un Yoon, Sung-Kwan Youm, Chul-HeeKang 175

Performance Analysis of Resource Management in Multitier Cellular SystemsGyung-Ho Hwang, II Han, Dong-Ho Cho, Seong-Soo Park, Jin-Ho Cho 181

A Dynamic Fair Scheduling Scheme for WCDMA SystemsLiang Xu, Xuemin Shen, Jon W. Mark 187

A Dynamic Channel Allocation Scheme for Efficient Link Layer Retransmission in 3G Wireless NetworksWenjieWeng 193

; Fair Packet Loss Sharing (FPLS) Bandwidth Allocation in Wireless Multimedia CDMA Communications\ Vincent Huang, Weihua Zhuang 198

Ad Hoc Peer-To-Peer Radio Access Schemes for 4G wireless communicationsPeter Stanforth 204

Radio Resource Management for Uplink Channel in Cellular WCDMA Systems SupportingHeterogeneous ServicesDongmei Zhao, Xuemin Shen, Jon W. Mark 210

Stabilized Random Access Protocol for Voice/Data Integrated WCDMA SystemSung-Hyun Cho, Seung-Jei Yang, Sung-Han Park 216

Performance Evaluation of a SDMA MAC Protocol Using Broadband Adaptive Antennas overA Multicellular EnvironmentRoger P.F. Hoefel, Francisco R.P. Cavalcanti 222

Comparison of Wireless Broadband Access Protocols for Regional MANMatthias Kroner, Efthimios Piperakis, Chern Nam Yap 228

User Modeling and Uplink Scheduling in IP-Based Network for ITS ProjectFumica Gotoh, Shintaro Uno 234

Performance of Dynamic Channel Assignment Schemes with PRMA++ and Channel Reassignmentin Packet-Switched TDMA Cellular SystemsPeter H.J.Chong, Cyril Leung 239

. Improved TDD Resource Allocation Through Link Gain Estimation' Magnus Lindstrom 245

| Adaptive Suboptimal Control for Bandwidth Reservation in Wireless Multimedia NetworksI Ki-Dong Lee, Sehun Kim 250

Variability Study for 3Gwireless.Jian Gu, Dacheng Yang, Wenbo Wang 256

xv

The Impact of Prediction on the Performance of a Distributed Call Admission Control for Multimedia MobileNetworksYoussef Iraqi, Raouf Boutaba 261

Management of Circuit and Packet Switched Data in UMTS Terrestrial radio Access NetworksIngo Forkel, Tham Kriengchaiyapruk 267

The Doppler Frequency Shift Estimation with the SAGE AlgorithmJo Verhaevert, Emmanuel Van Lil, Antoine Van de Capelle 273

Power-Efficient Transmission for High-Speed Wireless Infrared Local Area NetworksKoorosh Akhavan, Mohsen Kavehrad, Svetla Jivkova 279

System-Level Space-Time Processing for Capacity Enhancement in W-CDMA UplinkThomas Neubauer, Ernst Bonek 285

Forward Link Performance of TDD-CDMA with Transmit Diversity SchemesIncheol Jeong, Masao Nakagawa 291

A Functional Architecture for 3G IP based Radio Access NetworksNotker Gerlich, Helmut Becker 296

SMART - The Scalable Multi-tier Architecture for Broadband Wireless ApplicationBinHu 302

Enhanced Model for Teletraffic Performance Evaluation of WCDMA Cellular PCN's with EffectiveCapacity and Call Admission Control DesignPhan-Van Vinh 308

Re-Configurable Baseband Architecture for TRUSTMehulMehta 314

The Integration of Power Control and ARQ for LEO Satellite Communications with a Generic ChannelModelWenzhenLi, Choi Look Law, V.K.Dubey 320

Stochastic Power Control In CDMA Over Markov Fading ChannelsBuiNgoc Thanh, Subhrakanti Dey 326

Energy Modeling for Wireless Internet AccessDebashis Panigrahi, Anand Raghunathan, Ganesh Lakshminarayana, SujitDey 332

A WAP Traffic Model and Its Appliance for the Performance Analysis of WAP over GPRSPeter Stuckmann, Henrik Finck, Thomas Bahls 338

Providing Application-Level QoS in 3G/4G Wireless Systems: A Comprehensive Framework Based onMulti-Rate CDMAF. Fitzek, A. Koepsel, A. Wolisz, M. Krishnam, M. Reisslein 344

A Location Management Strategy in Cellular Mobile Environment using Distributed SearchingSulataMitra, Sipra DasBit 350

An Investment and Economic Analysis of the IMT-2000 Mobile Communications SystemMyung-Hwan Rim, Ilsue Roh 356

xvi

A Predictive Analysis of the Optimal Introduction Time of 3G Wireless ServicesHongjaiRhee 362

Selective Migration of Customers in Wireless Service MarketHongjaiRhee 368

A Prospect of Korean 3G Market and Its Business StructureMyung-Hwan Rim, Kum-Ju Kwon, Hyun-Woo Lee, SungsikShin 373

Application Layer Mobility Management Scheme for Wireless InternetAshutosh Dutta, Faramak Vakil, Jyh-Cheng Chen, Miriam Tauil, Shinichi Baba, Nobuyasu Nakajima,Henning Schulzrinne 379

PCC-OFDM with Reduced Peak-to-Average Power RatioJean Armstrong 386

Adaptive Channel Estimation for OFDM based High Speed Mobile Communication SystemsHenrik Schober, Friedrich Jondral, Richard Stirling-Gallacher 392

Multiple Co-Channel Interference Analysis for OFDM-DSRC SystemJakka Bhasker Reddy, Luc Deneire, Liesbet Van der Perre, Amaury Breckport 398

High Performance OFDM via Carrier InterferometryDavid A. Wiegandt, Carl R. Nassar 404

Comparison of Several FEC Schemes for Wireless OFDM Transmission on Frequency Selective ChannelsBruno Bougard, Liesbet van der Perre, Bert Gyselinckx, Marc Engels 410

Blind Equalization and Detection for OFDM Systems with Insufficient Cyclic PrefixJianmin Zhang, Wee Ser, JieZhu 416

Carrier Separated OFDM Systems for Multiaccess Wireless CommunicationsDo-Sik Yoo, Wayne E. Stark, Sangjin Hong 421

IDMP-based Fast Handoffs and Paging in IP-based Cellular NetworksArchan Misra, Subir Das, Ashutosh Dutta, Anthony Mcauley, Sajal K. Das 427

A FIFO Architecture to Support Dropping Policies in NetworksCesar H. Proano, Spyros Tragoudas 433

A Multirate Blind Multiuser Detector for 3G Mobile NetworksAnshuman Mukherjee, Kah Chan Teh, Erry Gunawan 439

Rate Control for Advanced Wireless NetworksOded Shaham, Sharon Aviran, Erez Simony, Yair Shapira 444

Exploiting DiffServ and IntServ models in Terrestrial IP Networks with Satellite AccessAntonio Iera, Giuseppe Sollazzo, Simona Malaspina, Antonella Molinaro 450

j Extensible Air Protocol Supporting Voice or Data in 2G/3G/4G SystemsWayne Bowen 455

; Distributed Soft Handoff in All-IP Wireless Networks/, Tao Zhang, Jyh-Cheng Chen, Prathima Agrawal 460

xvii

A Fuzzy Approach to QoS Routing in Next-Generation NetworksRuntong Zhang, Jian Ma 466

A Link Performance Study of DS-CDMA and OFDM for 4G CellularKevin Baum, Vijay Nangia, Karthik Ramasubramanian 472

The Use of MPLS for 3Gwireless and BeyondJohan Theunis, Jan Potemans, Michel Teughels, Emmanuel Van Lil, Antoine Van de Capelle 478

Revisiting Frequency Reuse Patterns for Systems Beyond 3GKevin L. Baum, Philippe J. Sartori, Theresa A. Kostas 484

WCDMA and WLAN for 3G and BeyondHarri Honkasalo, Kari Pehkonen, Markka T.Niemi, Anne T.Leino 490

Channel Coding for 4G Systems with Adaptive Modulation and CodingBrian Classon, Keith Blankenship, Vip Desai 496

QoS in future 4Gmobile Wireless SystemsIvano Costa, Luca Dell' Uomo 502

WINE GLASS: A Proposal Architecture and Testbed for 4G Wireless InternetIvano Costa, Luca Dell' Uomo, Enrico Scarrone 508

A Signal Modulation Technique for Increasing Band Efficiency in Multipath EnvironmentB.L.Jiao, Q.Xiong 514

Trellis Coded 2xMPSK Modulation with Transmit Diversity: Code Design and ConstructionWelly Firmanto, Jinhong Yuan, Branka Vucetic 518

Semi-blind Detection of Type of Modulation in European EDGE StandardTariq Boukour, Iyad Dayoub, Atika Rivenq, Jean-Michel Rouvean, Fouzia El Bahhar. 524

Linear Chip-Locked Space-Time Filtering for Mobile Asynchronous DS-CDMA SystemsYuejin Huang, Harry Leib 528

Non Ideal Code Properties Analysis for CDMA Systems Performance EvaluationSaloua Ammari, Armelle Wautier 534

Variable and Orthogonal Codes for Wireless InternetEmad Rashid, Yoshio Yoshioka, Takashi Araki, Tadao Nakamura 540

A Hybrid Interference Canceller for 3G CDMA SystemsRahul Malik, Vimal Kishore Dubey, Bruce McGuffin 544

Turbo Decoding over Two-State Markov Channel with Additive White Gaussian NoisePisit Vanichchanunt, Lunchakorn Wuttisittikulkij, Suvit Nakpeerayuth 549

Experiments on Adaptive Antenna Array Transmit Diversity with Carrier Frequency Calibration inTransmit Power-controlled Forward Link for W-CDMA Mobile RadioHidekazu Taoka, Shinya Tanaka, T.Ihara, Mamoru Sawahashi 555

Performance of Adaptive Array Antennas Using Common Correlation Matrix in Multipath Rayleigh FadingEnvironment for W-CDMA Reverse LinkDuk-Kyu Park, Yoshitaka Hara, Yukiyoshi Kamio 561

xviii

Switched Multi-Beam Investigations for the Forward Link of WCDMAMaged Itani, Markus Dillinger, Zaher Dawy, Jijun Luo 567

A DBF Array Antenna with Beam Space CMAChongqing Xu, Choi Look Law, Susumu Yoshida 572

On the Reconfigurability of a Software Radio Terminal for Supporting the 3G and 4G Wireless StandardsFred Daneshgaran, Massimiliano Laddomada, Marina Mondin 576

De-Centralized Software Distribution for SDR TerminalsMarkus Dillinger, Reinhard Becher 582

Cellular BTS SDR FrameworkD.Lynes 588

Mode Negotiation for Reconfigurability in Software RadioNikolas Olaziregi, Trung Hong Le, Hamid Aghvami 594

A 60-400 Mbit/sec Experimental Hardware Prototype for Fixed Wireless Broadband Outdoor DataUsing 2-4 Mhz of Bandwidth at 2.5GhzMax Mar tone, Michael Oh 600

An Adaptive Multi-Code CDMA MAC Protocol for Wireless ATMTae-In Hyon, Nathaniel J. Davis IV. 606

Experimental Investigation: QoS Parameters of 3G Wireless ATM Links Loaded with InterLAN andMPEG TrafficSufian Yousef, Caroline Strange, Hassan Shirvani 612

Random Early Blocking in Wireless ATM NetworksShun-Ping Chung, Jin-Chang Lee 618

An Adaptive Rate Technique for Packet Transmission over Fixed Wireless Local LoopS. Farahvash, K.Akhavan, M.Kavehrad 624

Application of Fuzzy Logic to Power Control in HiperLAN/2 SystemJijun Luo, Markus Dillinger, Egon Schulz 630

Fully Implemented IEEE 802.1 la / HiperLan2 Model including SynchronizationA.Troya, GuntherLippert 635

Design of Broadband Wireless Access System for the Consumer MarketVictor Y.Lo 641

Measuring Self-Similar Wireless Data Traffic for Multimedia ApplicationsJan Potemans, Johan Theunis, Michel Teughels, Emmanuel Van Lil, Antoine Van de Capelle 645

An Efficient Transport Scheme for Multimedia Over Wireless InternetFan Yang, Qian Zhang, Wenwu Zhu, Ya-Qin Zhang 651

Mobile Video Transcoding Gateway System Based on Layered Multicast. Daisuke Morikawa, Hajime Nakamura, Shinji Ota, Takayuki Warabino, Shigeyuki Sakazawa,; Masayoshi Ohashi 657

xix

Video Transmission over CDMA Systems with Unequal Error ProtectionWei-YingKung, Chang-Su Kim, C.C.Jay Kuo 663

A Real-time Testbed for Adaptive Multimedia Applications over UMTSMichael Link, Stefan Gruhl, Markus Bauer, Michael Soellner 669

Effects of IP Video Traffic Characteristics on Queueing DelaysOuti Hiironniemi 675

The Development of Multimedia Messaging System based on MPEG-4Ki-JoungKang, Min Kim, Sang-gilKim, Sang-sooLee, Sang-TaekKim 681

QoS Guarantees using RSVP in Mobile IPv6Jae-Hyung Ryu, Sung-Hyuck Lee, Ji-Hoon Lee, Chul-Hee Kang 687

ARAN: An Active Routing Protocol for Wireless Ad Hoc NetworksKoen Cooreman, Thijs Lambrecht, Bart Duysburgh, Peter Backx, Bart Dhoedt, Piet Demeester 693

A Robust TCP/IP Header Compression Scheme for Wireless NetworksHongbin Liao, Qian Zhang, Wenwu Zhu, Ya-Qin Zhang 699

Virtual Soft Hand-off in IP-Centric Wireless CDMA NetworksFaramak Vakil, David Famolari, Shinichi Baba, Tadahiko Maeda 704

Design of Generic and Adaptive Protocol Software (DGAPS)Matthias Siebert, Bernhard Walke 710

Dimensioning the Backbone Network for an IP-Based UTRANVenken Kristiaan, De Vleeschauwer Danny, De VriendtJohan 716

Middleware for Future Mobile NetworksKimmo Raatikainen 722

Framework for Provisioning SIP Session Control Services in IP Mobility Next Generation NetworksRajesh B. Amin, Arek Dadej 728

Supporting IP Quality of Service in 3G NetworkingChristopher C.Skiscim 734

3G Capacity Evaluation for Services Mix at Different Bit RatesGennaro Fedele, Luigi Leonelli 740

Analysis of Iterative Multiuser Receiver for DS-CDMA in Rayleigh Fading EnvironmrntChien-Hwa Hwang, Chang-Su Kim, C. Jay Kuo 746

The Effects of Adjacent Channel Interference in the Low Earth Orbit (LEO) Satellite ChannelCheng-Ying Yang, Yulin Guo 752

Effect of Rain on the Ka-band Land Mobile Satellite ChannelYoong-Goog Cho, V.Chandrasekar 758

Rake Reception with Improved Maximal Ratio Combining Weights for the WCDMA Forward LinkR. Zhang, YD. Li, T.T. Tjhung, H.B. Zhang 763

xx

Improving Reliable Multicast Protocol Performance over Wireless Networks using A Proxy ServerSung-Kwan Youm, Ji-Hoon Lee, Jae-Hyung Ryu, Chul-Hee Kang 769

TDD/FDD System Coexistence at 1920 MHz Frequency BorderKari Rikkinen, Soni Koul 775

The Capacity and Performance Gain Reachable with Link Quality Control in EGPRS NetworksPeter Stuckmann, Jorg Franke 781

Turbo Coded Modulation over GSM ChannelsPanayiotis D.Papadimitriou, Thomas A.Sexton, Prabodh Varshney, Hannu Vilpponen 787

Performance of Phase Coded Multitone CDMA System in Nakagami Multipath FadingSharif A. Matin, Okechukwu C.Ugweje 792

Tail Biting Trellis Codes with a Delay Processor and a Signal MapperYeong-Luh Ueng, Mao-Chao Lin 798

Robust Video Coding for Mobile ChannelsI Lousie Thornton, J.Soraghan, M.Chakraborty 804

: Novel Binary ZCD Sequences for Approximately Synchronized CDMA SystemsJae-Sang Cha, Kazuo Tsubouchi 810

On-line Preemption of Code Assignment for IMT-2000Fenfen Shueh, Hung-Chang Lai, Wen-Shyen Eric Chen 814

A Lower Bound on Blocking Probability of an OVSF Multi-Code System in WCDMARichard J.Chen, Wen-Shyen E.Chen 820

Iterative Multi-slot Averaged Linear Interpolation Channel Estimation Method for 3G W-526CDMACommunication System ReceiversKhalidA. Qarage, Sonia Roe, Sina Barkeshli 826

Analysis of Random Access Channel in UTRA-TDD Systems• Yang Yang, Chi-Fong Ho, Xiao-Wei Ding, Tak-Shing Peter Yum 831

Hybrid Collision Resolution Algorithm with Time and Space Split for B-WLL MAC Protocol; Byoung-Joo Park, Kye-Hyun Ahn, Young-Chon Kim 837

r

\ Optimized MAC Policy for a Dedicated Short Range Communication System| VivekNema, Serge Vernalde, Marc Engels 841

Connection Management in Ad Hoc Networks using a Dynamic SpineNikhil Iyer, YiDeng, Mohammad Ilyas 847

Wireless Broadcast Data Scheduling in Environment with Re-attempt Users: Optimization throughIntelligent Feedback MonitoringNatalija Vlajic, Charalambos Charalambous, Dimitrios Makrakis 853

Transport Format Combination Selection Procedure in Uplink in MAC UMTS: Algorithms and PerformanceKonstantinos Dimou, Philippe Godlewski 859

| Multi-Antenna Transmission With Feedback for WCDMA SystemsI Ari Hottinen, Risto Wichman, Olav Tirkkonen 865

x x i

Smart Antennas for 2nd and 3rd Generation CDMA NetworksMarty Feuerstein, Scot Gordon, Shimon Scherzer, Bill Wong. 870

Tracking Algorithm for Smart Antenna Base StationViktor Vasilevich Zaharov, Fausto Sanches Casco, Omar Amin, Ricardo Jimenez Marcelin 876

Performance of Smart Antennas with Adaptive Combining at Handsets for The cdma2000 SystemSuk Won Kim, Dong Sam Ha, Jeong Ho Kim 882

Realistic Channel Model Considerations in Multiple Antenna Techniques for UMTS DownlinkCapacity EnhancementAngeliki Alexiou 888

Handoff in Wireless ATM NetworkAnna Hac, JingPeng 894

An Integrated Soft and Hard Handover Control Scheme for Mobile ATM NetworksYoshihito Takahashi, Noriteru Shinagawa, Takehiko Kobayashi 900

Signaling QoS in Wireless ATM NetworkAnna Hac, Yongcan Zhang 906

New Header Protector and Intelligent Compressor System for Wireless ATM NetworksM.Mazen Al-Khatib, Rhishikesh Muley, Rohit Seth 912

Frequency Hopping Rate and the Diversity of a Fading ChannelDo-Sik Yoo, Wayne E. Stark, Victor W.K. Cheng 917

Channel Quality Estimation for 3G TDMA Cellular SystemsXiao Wu, Mokhtar Boukli-Hacene, Mohammed Kouar 923

Chip Shaping Advances for High Capacity DS-CDMAZhiqiangWu, Carl Nassar, Steve Shattil 928

A Carrier Recovery Technique Using Modulation IdentificationRobert H.Morelos -Zaragoza, Kenta Umebayashi 933

Transmitter Precoding for Spread-Spectrum Signals in Frequency-Selective Fading ChannelsRalflrmer, Andre Noll Barreto, Gerhard Fettweis 939

Front-End Prefilter Design for MLSE Equalization of Space-Time-Coded Signals in EDGEWaleed Younis, Naofal Al-Dhahir 945

Performance Analysis of a Hybrid Error Control Scheme for Wireless ATM Systems over Bursty ChannelLizhongLi, Q.T.Zhang, Lemin Li, Jin Yang 951

Allocation Free CDMA System using a Single Long m-SequenceAbdaoui abderrazek, Vu-thien Han, Terre Michel, Bouallegue Ammar 957

CCS-FOSSIL and DS-CDMA Multi-channel Communication Systems with Low PMEPRLih-feng Tsaur, Daniel C.Lee 963

Transmit Power-Based Downlink Call Admission Control for Multiservice Traffic in 3G DS-CDMAMobile SystemsDongwoo Kim, Cheol Ho Yim, Kyung Soo Jeong 968

xxli

Call Admission Control Algorithm for Multichannel Users in Hierarchical Cellular SystemsTung T.Pham, Andrew Perkis, Frank Y.Li 974

On the Estimation Error of Correlated Rayleigh Multipath SignalsAo Tang, Ke Gong 979

. Multiuser Maximum Likelihood Sequence Detection in CDMA Rayleigh Fading Multipath ChannelsLiqing Zhang, Michael A.Kaplan 983

? Downlink Transmission Performance of WCDMA Based IMT-2000 with Coherent Rake Combiningi Junsong Xie, Pingzhi Fan 989

j. Novel Technique for Multipath Delay Estimation in GPS Receivers"f Ridha Hamila, Elena-Simona Lohan, Markku Renfors 993

\ On the Comparative Analysis of PPIS in Time-Frequency DDMD over FFMC for SynchronousDS-CDMA Systems

... Ozgur Ertug, Buyurman Baykal, Berna Sayrac Unal 999

xxiu