Novel channel estimation algorithm using Kalman filter for DS-CDMA Rayleigh fading channel

被引：0
|
作者：
Song, KJ
Hong, SK
Jung, SY
Park, DJ
机构：
来源：
2003 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL IV, PROCEEDINGS: SIGNAL PROCESSING FOR COMMUNICATIONS SPECIAL SESSIONS | 2003年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
We estimate DS-CDMA channel described by Rayleigh fading using a Kalman filter. A Kalman filter is proposed for the time varying channel estimation. The proposed scheme is constructed without bit estimation, that is, neither training sequence nor estimated bit symbol is used for channel estimation. We verify the performance of the channel estimation scheme with simulation results.
引用
收藏
页码：429 / 432
页数：4
相关论文
共 50 条
  • [41] Joint spatiotemporal parameter estimation for DS-CDMA system in fast fading multipath channel
    Gu, ZH
    Gunawan, E
    Yu, ZL
    IEEE VTC 53RD VEHICULAR TECHNOLOGY CONFERENCE, SPRING 2001, VOLS 1-4, PROCEEDINGS, 2001, : 28 - 32
  • [42] Adaptive channel estimation in DS-CDMA downlink systems
    Choi, JW
    Lee, YH
    13TH IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOL 1-5, PROCEEDINGS: SAILING THE WAVES OF THE WIRELESS OCEANS, 2002, : 1432 - 1436
  • [43] Channel estimation for DS-CDMA with aperiodic spreading codes
    Li, KM
    Liu, H
    ICASSP '99: 1999 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, PROCEEDINGS VOLS I-VI, 1999, : 2535 - 2538
  • [44] Iterative channel estimation for turbo receivers in DS-CDMA
    García, L
    Pagès-Zamora, A
    Fonollosa, JR
    2004 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL IV, PROCEEDINGS: AUDIO AND ELECTROACOUSTICS SIGNAL PROCESSING FOR COMMUNICATIONS, 2004, : 989 - 992
  • [45] Multipath channel estimation for the uplink of a DS-CDMA system
    D'Amico, AA
    Mengali, U
    Morelli, M
    2002 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-5, CONFERENCE PROCEEDINGS, 2002, : 16 - 20
  • [46] An adaptive channel estimation scheme for DS-CDMA systems
    Oh, HJ
    Cioffi, JM
    IEEE VEHICULAR TECHNOLOGY CONFERENCE, FALL 2000, VOLS 1-6, PROCEEDINGS: BRINGING GLOBAL MOBILITY TO THE NETWORK AGE, 2000, : 2839 - 2843
  • [47] STAR channel estimation in DS-CDMA communication systems
    Manikas, A
    Huang, LK
    IEE PROCEEDINGS-COMMUNICATIONS, 2004, 151 (04): : 387 - 393
  • [48] A two-stage adaptive MMSE detector for synchronous DS-CDMA system in a Rayleigh fading channel
    Lee, HJ
    Lee, JH
    57TH IEEE VEHICULAR TECHNOLOGY CONFERENCE, VTC 2003-SPRING, VOLS 1-4, PROCEEDINGS, 2003, : 2202 - 2205
  • [49] On estimating temporal and spatial channel parameters for DS-CDMA system over multipath Rayleigh fading channels
    Wang, K
    Ge, H
    2001 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I-VI, PROCEEDINGS: VOL I: SPEECH PROCESSING 1; VOL II: SPEECH PROCESSING 2 IND TECHNOL TRACK DESIGN & IMPLEMENTATION OF SIGNAL PROCESSING SYSTEMS NEURALNETWORKS FOR SIGNAL PROCESSING; VOL III: IMAGE & MULTIDIMENSIONAL SIGNAL PROCESSING MULTIMEDIA SIGNAL PROCESSING - VOL IV: SIGNAL PROCESSING FOR COMMUNICATIONS; VOL V: SIGNAL PROCESSING EDUCATION SENSOR ARRAY & MULTICHANNEL SIGNAL PROCESSING AUDIO & ELECTROACOUSTICS; VOL VI: SIGNAL PROCESSING THEORY & METHODS STUDENT FORUM, 2001, : 2193 - 2196
  • [50] Performance Analysis of New Binary User Codes for DS-CDMA Communication over Rayleigh fading channel
    Usha, K.
    Sankar, K. Jaya
    2013 ANNUAL INTERNATIONAL CONFERENCE ON EMERGING RESEARCH AREAS & 2013 INTERNATIONAL CONFERENCE ON MICROELECTRONICS, COMMUNICATIONS & RENEWABLE ENERGY (AICERA/ICMICR), 2013,
12345