Notes to Multistage Wiener Filter in DS-CDMA Detector

被引：0
|
作者：
Simsa, Jan [1 ]
机构：
[1] Acad Sci CR, Vvi, Inst Photon & Elect, Chaberska 57, Prague 18251 8, Czech Republic
来源：
PROCEEDINGS OF THE 20TH INTERNATIONAL CONFERENCE, RADIOELETRONIKA 2010 | 2010年
关键词：
CDMA; multiuser detector; multiuser interference; Wiener filter; multistage Wiener filter; reduced-rank filter;
D O I：
暂无
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 contribution follows report [5] oriented towards design of Wiener filter in DS-CDMA detector of signals as a multistage structure. Such approach avoids evaluation of the inverse of a known autocorrelation matrix of a sampled response of the chip matched filter to a wide sense stationary input signal. The contribution gives more detailed description of detector signal processing and its consequences.
引用
收藏
页码：71 / 74
页数：4
相关论文
共 50 条
  • [41] A dual-mode multiuser detector for DS-CDMA systems
    Fan, MX
    Siu, KY
    IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2002, 20 (02) : 303 - 309
  • [42] Adaptive multiuser detector for asynchronous DS-CDMA in Rayleigh fading
    Dutta, AK
    Kiaei, S
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING, 1997, 44 (06): : 468 - 472
  • [43] Realtime parallel software implementation of a DS-CDMA Multiuser Detector
    Goncalves, Luis Carlos
    Martins, Rui Escadas
    Ferrari, Antonio Brito
    MICROPROCESSORS AND MICROSYSTEMS, 2021, 84
  • [44] Modified adaptive multiuser detector for DS-CDMA multipath fading
    Dutta, AK
    Kiaei, S
    1997 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I - V: VOL I: PLENARY, EXPERT SUMMARIES, SPECIAL, AUDIO, UNDERWATER ACOUSTICS, VLSI; VOL II: SPEECH PROCESSING; VOL III: SPEECH PROCESSING, DIGITAL SIGNAL PROCESSING; VOL IV: MULTIDIMENSIONAL SIGNAL PROCESSING, NEURAL NETWORKS - VOL V: STATISTICAL SIGNAL AND ARRAY PROCESSING, APPLICATIONS, 1997, : 4089 - 4092
  • [45] FPGA implementation of adaptive multiuser detector for DS-CDMA systems
    Ho, QT
    Massicotte, D
    FIELD-PROGRAMMABLE LOGIC AND APPLICATIONS, PROCEEDINGS, 2004, 3203 : 959 - 964
  • [46] Blind adaptive distributed decorrelating detector for DS-CDMA systems
    Yuan, L
    Zheng, Q
    2002 IEEE REGION 10 CONFERENCE ON COMPUTERS, COMMUNICATIONS, CONTROL AND POWER ENGINEERING, VOLS I-III, PROCEEDINGS, 2002, : 1064 - 1068
  • [47] A channel-shortening multiuser detector for DS-CDMA systems
    Medvedev, I
    Tarokh, V
    IEEE VTC 53RD VEHICULAR TECHNOLOGY CONFERENCE, SPRING 2001, VOLS 1-4, PROCEEDINGS, 2001, : 1834 - 1838
  • [48] Low-rank MMSE detector for synchronous DS-CDMA
    Cai, Xiaodong
    Ge, Hongya
    Akansu, Ali N.
    Conference Record of the Asilomar Conference on Signals, Systems and Computers, 1999, 2 : 940 - 944
  • [49] Comparison of MUSIC and matched filter delay estimators in DS-CDMA
    Luukkanen, P
    Joutsensalo, J
    PIMRC '97 - EIGHTH IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS: WAVES OF THE YEAR 2000+, TECHNICAL PROGRAM, PROCEEDINGS, VOLS 1-3, 1997, : 830 - 834
  • [50] 2D multirate multistage PIC receiver for multicarrier DS-CDMA
    Barbancho, I
    Barbancho, AM
    Tardón, LJ
    VTC2005-FALL: 2005 IEEE 62ND VEHICULAR TECHNOLOGY CONFERENCE, 1-4, PROCEEDINGS, 2005, : 1539 - 1543
12345