Near-far resistant detection of CDMA signals in dispersive channels

被引：0
|
作者：
Yue, XD [1 ]
机构：
[1] Univ Cincinnati, Dept ECECS, Cincinnati, OH 45221 USA
来源：
SIGNAL PROCESSING | 2003年 / 83卷 / 09期
关键词：
code division multiaccess; near-far resistance; interchannel interference;
D O I：
10.1016/S0165-1684(03)00147-6
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The near-far problem in a multiuser setting places fundamental limitations on the performance of CDMA communication systems. In this paper, one method which can enhance the near-far resistance of the suboptimum detectors under multipath channels is presented. The proposed method is able to overcome some shortcomings of existing method. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：2053 / 2057
页数：5
相关论文
共 50 条
  • [31] One-shot near-far resistant detection scheme for DS/CDMA systems over Nakagami-m fading channel
    Wen, JH
    Jeng, JS
    [J]. IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, 1998, E81A (11) : 2298 - 2303
  • [32] A linear smoothing method for enhancing near-far resistance of CDMA detectors
    Yue, XD
    Fan, HH
    [J]. 2003 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL IV, PROCEEDINGS: SIGNAL PROCESSING FOR COMMUNICATIONS SPECIAL SESSIONS, 2003, : 449 - 452
  • [33] Optimum and suboptimum CDMA detectors: Near-far resistance under multipath
    Yue, XD
    Fan, HH
    [J]. 2002 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I-IV, PROCEEDINGS, 2002, : 2601 - 2604
  • [34] Near-far resistance of optimum and suboptimum CDMA detectors under multipath
    Yue, XD
    Fan, HH
    [J]. IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2005, 53 (08) : 2898 - 2917
  • [35] A neural network based CDMA detector with robust near-far resistance
    Chen, DC
    Sheu, BJ
    Fang, WC
    [J]. ISCAS '97 - PROCEEDINGS OF 1997 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS I - IV: CIRCUITS AND SYSTEMS IN THE INFORMATION AGE, 1997, : 2120 - 2123
  • [36] A CMOE-CMA RAKE receiver structure for near-far frequency-selective fading CDMA channels
    Yuvapoositanon, P
    Chambers, JA
    [J]. ISSPA 2001: SIXTH INTERNATIONAL SYMPOSIUM ON SIGNAL PROCESSING AND ITS APPLICATIONS, VOLS 1 AND 2, PROCEEDINGS, 2001, : 418 - 421
  • [37] THE FAR-NEAR NEAR-FAR SUTURE
    KNOWLES, WR
    [J]. JOURNAL OF DERMATOLOGIC SURGERY AND ONCOLOGY, 1986, 12 (02): : 113 - &
  • [38] Optimum near-far resistance for dual-rate DS/CDMA signals: Random signature sequence analysis
    Chen, JX
    Mitra, U
    [J]. IEEE TRANSACTIONS ON INFORMATION THEORY, 1999, 45 (07) : 2434 - 2447
  • [39] THE FAR-NEAR NEAR-FAR SUTURE
    BERNSTEIN, G
    [J]. JOURNAL OF DERMATOLOGIC SURGERY AND ONCOLOGY, 1985, 11 (05): : 470 - 470
  • [40] Near-far Resistant MIMO Iterative Receiver for Uplink LTE
    Krzymien, Lukasz
    Schlegel, Christian
    [J]. 2011 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2011,
12345