An efficient oblique projection algorithm for V-BLAST detection with novel ordering

被引：0
|
作者：
Ding, Zizhe [1 ]
Zhang, Xian-Da [1 ]
Gao, Qiubin [1 ]
Su, Yong-Tao [1 ]
机构：
[1] Tsinghua Univ, Dept Automat, Beijing 100084, Peoples R China
来源：
2007 IEEE 66TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5 | 2007年
关键词：
D O I：
10.1109/VETECF.2007.107
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A novel oblique projection based detection scheme is proposed to reduce the computational cost of the vertical Bell Laboratories Layered Space-Time (V-BLAST) receivers. It constructs the ordinary zero-forcing (ZF) and minimum mean-square error (MMSE) detectors by oblique projector implementation, and has a computationally efficient way via projection matrix recursion. Different from the existing ones, we design a so-called "inverse" detection order to facilitate this new approach, whose complexity compares favorably with the competing alternatives. Theoretical analysis and simulation results show the efficiency of the proposed algorithm.
引用
收藏
页码：457 / 461
页数：5
相关论文
共 50 条
  • [1] A novel V-BLAST detection algorithm
    Fu, JX
    Yang, DC
    Ma, M
    2003 INTERNATIONAL CONFERENCE ON COMMUNICATION TECHNOLOGY, VOL 1 AND 2, PROCEEDINGS, 2003, : 1202 - 1205
  • [2] Fast ordering detection algorithm for V-BLAST system
    Guo, Zhi-Heng
    Li, Li-Hua
    Tao, Xiao-Feng
    Beijing Youdian Daxue Xuebao/Journal of Beijing University of Posts and Telecommunications, 2007, 30 (04): : 83 - 87
  • [3] Efficient iterative detection algorithm for V-BLAST
    Key Laboratory of Optical Communication and Lightwave Technologies, Beijing University of Posts and Telecommunications, Beijing 100876, China
    Beijing Youdian Daxue Xuebao, 2007, 3 (58-61):
  • [4] Optimal detection ordering for V-BLAST
    Lee, Sang-Rim
    Lee, Inkyu
    2007 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-14, 2007, : 5288 - 5293
  • [5] On Optimal Detection Ordering for Coded V-BLAST
    Toboso, Alain U.
    Loyka, Sergey
    Gagnon, Francois
    2013 13TH CANADIAN WORKSHOP ON INFORMATION THEORY (CWIT), 2013, : 28 - 32
  • [6] Optimal Detection Ordering for Coded V-BLAST
    Toboso, Alain U.
    Loyka, Sergey
    Gagnon, Francois
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2014, 62 (01) : 100 - 111
  • [7] Efficient V-BLAST detection using modified fano algorithm
    Cha, Jongsub
    Kang, Joonhyuk
    IEICE TRANSACTIONS ON COMMUNICATIONS, 2006, E89B (06) : 1955 - 1959
  • [8] An Efficient Detection Algorithm for Algebraic Coded V-BLAST Systems
    Jin, Xiufeng
    Bi, Guangguo
    2007 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-15, 2007, : 1283 - 1286
  • [9] A Novel Recursive Algorithm for Efficient ZF-OSIC Detection in a V-BLAST System
    Yin, Zuo-Liang
    Mao, Xing-Peng
    Zhang, Qin-Yu
    Zhang, Nai-Tong
    KSII TRANSACTIONS ON INTERNET AND INFORMATION SYSTEMS, 2011, 5 (12): : 2326 - 2339
  • [10] A detection algorithm for the V-BLAST system
    Bhargave, A
    de Figueiredo, RJP
    Eltoft, T
    GLOBECOM '01: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-6, 2001, : 494 - 498
12345