Reduced complexity serial interference cancellation for CDMA receivers

被引：0
|
作者：
Kutz, G [1 ]
Chass, A [1 ]
机构：
[1] Motorola Semicond Israel Ltd, IL-46725 Herzliyya, Israel
来源：
ELECTRONICS LETTERS | 2002年 / 38卷 / 22期
关键词：
Algorithms - Computational complexity - Computer simulation - Gaussian noise (electronic) - Matrix algebra - Signal interference - Signal receivers - White noise;
D O I：
10.1049/el:20020888
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：
A method to significantly reduce the computational complexity of a serial interference cancellation scheme for CDMA receivers, while maintaining the receiver performance, is presented. The reduced complexity is achieved by accelerating the convergence rate of the algorithm with a preconditioning technique.
引用
收藏
页码：1387 / 1389
页数：3
相关论文
共 50 条
  • [31] Iterative interference cancellation for asynchronous CDMA with reduced-state turbo decoders
    Qin, Z
    Teh, KC
    Gunawan, E
    ELECTRONICS LETTERS, 2000, 36 (19) : 1652 - 1653
  • [32] Reduced Complexity Interference Cancellation for OFDM Systems With Insufficient Cyclic Prefix
    Shi, Wei
    Zhao, Chunming
    Jiang, Ming
    2019 11TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS AND SIGNAL PROCESSING (WCSP), 2019,
  • [33] A Reduced Complexity Interference Cancellation Receiver Based on IDMA in OFDMA Uplink
    Li, Zhongnian
    Jiang, Zheng
    Wang, Yafeng
    Yang, Dacheng
    2008 11TH IEEE SINGAPORE INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS (ICCS), VOLS 1-3, 2008, : 651 - 655
  • [34] Interference suppression and diversity exploitation for multiantenna CDMA with ultra-low complexity receivers
    Reynolds, D
    Wang, XD
    Modi, KN
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2005, 53 (08) : 3226 - 3237
  • [35] Proposal of an interference cancellation receiver with low complexity for DS/CDMA mobile communication systems
    Fantacci, R
    IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 1999, 48 (04) : 1039 - 1046
  • [36] Evaluation of coded CDMA with interference cancellation
    Frenger, P
    Orten, P
    Ottosson, T
    1999 IEEE 49TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-3: MOVING INTO A NEW MILLENIUM, 1999, : 642 - 647
  • [37] Improved parallel interference cancellation for CDMA
    Divsalar, D
    Simon, MK
    Raphaeli, D
    IEEE TRANSACTIONS ON COMMUNICATIONS, 1998, 46 (02) : 258 - 268
  • [38] A novel successive interference cancellation for CDMA
    Ren, XD
    Zhou, SD
    Zhou, ZC
    IEICE TRANSACTIONS ON COMMUNICATIONS, 2004, E87B (02) : 360 - 363
  • [39] Reduced complexity multiuser receivers for asynchronous Trellis Coded DS-CDMA systems
    Corral-Briones, G
    Hueda, MR
    Rodriguez, CE
    IEEE VTC 53RD VEHICULAR TECHNOLOGY CONFERENCE, SPRING 2001, VOLS 1-4, PROCEEDINGS, 2001, : 1863 - 1867
  • [40] Multistage MIMO Receivers Based on Multi-Branch Interference Cancellation for MIMO-CDMA Systems
    Cai, Yunlong
    de Lamare, Rodrigo C.
    2009 6TH INTERNATIONAL SYMPOSIUM ON WIRELESS COMMUNICATION SYSTEMS (ISWCS 2009), 2009, : 614 - 618
12345