Discrete channel models building for wide-band error control strategies evaluation

被引：0
|
作者：
Nefedov N. [1 ,2 ]
机构：
[1] Nokia Research Center, Nokia Group, P.O. Box 407
[2] Helsinki University of Technology, Communications Laboratory, IRC, P.O. Box 2300
来源：
Nefedov, Nikolai | 1600年 / Kluwer Academic/Plenum Publ Corp, New York, NY, United States卷 / 07期
关键词：
Channel modelling; discrete channel; hidden Markov models; error control strategy;
D O I：
10.1023/A:1009588000340
中图分类号：
学科分类号：
摘要：
In this paper we present a method to build discrete channel (DC) models that speed up simulations and facilitates analysis of error control strategies. This method is based on nested hidden Markov models (HMM) and takes into account soft decision outputs. The verification of DC model made by simulations of wide-band DS-CDMA (WCDMA) traffics confirmed the validity of suggested approach. Realistic DC models based on nested HMM are built for different coding and interleaving schemes evaluation. At the same time these models provide a basis for different FEC-ARQ schemes studies.
引用
收藏
页码：19 / 28
页数：9
相关论文
共 50 条
  • [41] Ultra wide-band channel estimation based on Bayesian compressed sensing
    Wang, W. (uggernautdong@163.com), 1600, Binary Information Press, P.O. Box 162, Bethel, CT 06801-0162, United States (09):
  • [42] Human operator effect ou wide-band radio channel characteristics
    Sanchez, G
    deHaro, L
    Pino, AG
    Calvo, M
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1997, 45 (08) : 1318 - 1320
  • [43] Novel wide-band common coordinate channel for cognitive radio networks
    Zhao L.-W.
    Miao Z.-M.
    Zhou Z.-J.
    Ding L.
    Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics, 2010, 32 (05): : 1078 - 1082
  • [44] Error control strategies for the wireless channel
    Zorzi, M
    Rao, RR
    ICUPC '96 - 1996 5TH IEEE INTERNATIONAL CONFERENCE ON UNIVERSAL PERSONAL COMMUNICATIONS RECORD, VOLS 1 AND 2, 1996, : 970 - 974
  • [45] Multipath resolving with frequency dependence for wide-band wireless channel modeling
    Qiu, RCM
    Lu, IT
    IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 1999, 48 (01) : 273 - 285
  • [46] OPTIMUM SPREAD-SPECTRUM SIGNALS FOR WIDE-BAND CHANNEL SOUNDING
    FELHAUER, T
    BAIER, PW
    KONIG, W
    MOHR, W
    ELECTRONICS LETTERS, 1993, 29 (06) : 563 - 564
  • [47] Reception and detection of a wide-band OFDM signal in a Doppler spreading channel
    Ma, Lili
    Jiang, Wei
    Xiang, Haige
    IET COMMUNICATIONS, 2018, 12 (09) : 1134 - 1140
  • [48] WIDE-BAND PROPAGATION MEASUREMENTS FOR THE CHARACTERIZATION OF THE RADIO CHANNEL FOR THE GSM SYSTEM
    KADEL, G
    LORENZ, RW
    FREQUENZ, 1991, 45 (7-8) : 158 - 163
  • [49] S-band wide-band and gain-flatted discrete Raman fiber amplifier
    Li, Yongnan
    Lu, Fuyun
    Fan, Yu
    Duan, Yunfeng
    Wei, Dai
    ADVANCED LASER TECHNOLOGIES 2005, PTS 1 AND 2, 2006, 6344
  • [50] Analyzing wide-band noise processes with application to control and filtering
    Bashirov, AE
    Ugural, S
    IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2002, 47 (02) : 323 - 327
12345