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
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
  • [21] Turbo multiuser detection for TD-CDMA
    Weber, Tobias
    Oster, Jochen
    Weckerle, Martin
    Baier, Paul Walter
    AEU-Archiv fur Elektronik und Ubertragungstechnik, 2002, 56 (02): : 120 - 130
  • [22] Turbo multiuser detection for differentially modulated CDMA
    Wu, Y
    Lim, TJ
    IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2004, 3 (02) : 348 - 352
  • [23] Application of computational geometry to multiuser detection in CDMA
    Manglani, G
    Chaturvedi, AK
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2006, 54 (02) : 204 - 207
  • [24] An efficient multiuser detection algorithm for CDMA signals
    Karami, E
    Shiva, M
    Khansari, M
    ISCC 2002: SEVENTH INTERNATIONAL SYMPOSIUM ON COMPUTERS AND COMMUNICATIONS, PROCEEDINGS, 2002, : 150 - 154
  • [25] CDMA multiuser detection: A nonlinear programming approach
    Yener, A
    Yates, RD
    Ulukus, S
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2002, 50 (06) : 1016 - 1024
  • [26] A novel approach to multiuser detection for CDMA systems
    Djuric, PM
    Guo, M
    1997 IEEE 47TH VEHICULAR TECHNOLOGY CONFERENCE PROCEEDINGS, VOLS 1-3: TECHNOLOGY IN MOTION, 1997, : 563 - 566
  • [27] CDMA with multiuser detection vs. coding
    Correia, A
    Cercas, F
    Rodrigues, A
    NINTH IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOLS 1-3, 1998, : 410 - 414
  • [28] Adaptive filters in multiuser (MU) CDMA detection
    Teng Joon Lim
    Sumit Roy
    Wireless Networks, 1998, 4 : 307 - 318
  • [29] Performance of MMSE multiuser detection for downlink CDMA
    Wang, Y
    Wu, J
    Du, ZM
    Wu, WL
    ICC 2000: IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, CONFERENCE RECORD, VOLS 1-3: GLOBAL CONVERGENCE THROUGH COMMUNICATIONS, 2000, : 919 - 923
  • [30] Wireless multicasting using CDMA and multiuser detection
    Sankaran, C
    Ephremides, A
    GLOBECOM'99: SEAMLESS INTERCONNECTION FOR UNIVERSAL SERVICES, VOL 1-5, 1999, : 2417 - 2421