MATLAB simulation of multiuser detection in CDMA

被引:0
|
作者
Eyyuboglu, Halil Tanyer [1 ]
机构
[1] Cankaya Univ, Elect & Commun Engn Dept, TR-06530 Ankara, Turkey
来源
PROCEEDINGS OF WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY, VOL 3 | 2005年 / 3卷
关键词
MATLAB simulation; CDMA; multiuser detection;
D O I
暂无
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
This paper describes the MATLAB simulation of multiuser detection in code division multiple access (CDMA). To reach low bit error rate (BER) levels within reasonable computation times, the method of importance sampling is utilized. Our design is based on the step by step practical implementation of matched filter (MF) detection, has therefore the flexibility of variations in all parameters of interest which are otherwise difficult to accommodate in a theoretical model. Our initial findings are compared and verified against theoretical predictions and against those available in the literature.
引用
收藏
页码:31 / 34
页数:4
相关论文
共 50 条
  • [41] Multiuser detection in multirate DS/CDMA communications
    Chen, M
    Li, YH
    MILCOM 2000: 21ST CENTURY MILITARY COMMUNICATIONS CONFERENCE PROCEEDINGS, VOLS 1 AND 2: ARCHITECTURES & TECHNOLOGIES FOR INFORMATION SUPERIORITY, 2000, : 583 - 587
  • [42] A flexible multirate CDMA concept with multiuser detection
    Hottinen, A
    Pehkonen, K
    IEEE ISSSTA '96 - IEEE FOURTH INTERNATIONAL SYMPOSIUM ON SPREAD SPECTRUM TECHNIQUES & APPLICATIONS, PROCEEDINGS, VOLS 1-3, 1996, : 556 - 560
  • [43] Adaptive blind multiuser detection in asynchronous CDMA
    Murillo-Fuentes, JJ
    Sánchez-Fernández, M
    González-Serrano, FJ
    IEEE VTC 53RD VEHICULAR TECHNOLOGY CONFERENCE, SPRING 2001, VOLS 1-4, PROCEEDINGS, 2001, : 1844 - 1848
  • [44] Performance and complexity of CDMA iterative multiuser detection
    Schlegel, C
    Shi, ZN
    2003 IEEE INFORMATION THEORY WORKSHOP, PROCEEDINGS, 2003, : 111 - 114
  • [45] Impact of estimation errors on multiuser detection in CDMA
    Rasmussen, LK
    Sun, SM
    Lim, TJ
    Sugimoto, H
    48TH IEEE VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-3, 1998, : 1844 - 1848
  • [46] The application of nonlinear programming for multiuser detection in CDMA
    Liu, HW
    Wang, XH
    Liu, SY
    IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2004, 3 (01) : 8 - 11
  • [47] A continuous method for solving multiuser detection in CDMA
    Xu, FM
    Xu, CX
    ALGORITHMIC APPLICATIONS IN MANAGEMENT, PROCEEDINGS, 2005, 3521 : 311 - 319
  • [48] Capacity of CDMA with random spreading and multiuser detection
    Verdu, S
    Shamai, S
    1998 IEEE 5TH INTERNATIONAL SYMPOSIUM ON SPREAD SPECTRUM TECHNIQUES AND APPLICATIONS - PROCEEDINGS, VOLS 1-3, 1998, : 155 - 159
  • [49] Adaptive CDMA cell sectorization with linear multiuser detection
    Oh, CY
    Yener, A
    2003 IEEE 58TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS1-5, PROCEEDINGS, 2003, : 962 - 966
  • [50] Local maximum likelihood multiuser detection for CDMA communications
    Sun, Y
    INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY: CODING AND COMPUTING, PROCEEDINGS, 2001, : 307 - 311