Low-complexity optimization based algorithm for maximum likelihood multi-user detection

被引：0
|
作者：
Tuan, HD [1 ]
Son, TT [1 ]
Tuy, H [1 ]
Ngoc, TL [1 ]
机构：
[1] Toyota Technol Inst, Dept Elect & Comp Engn, Nagoya, Aichi 468, Japan
来源：
5TH INTERNATIONAL SYMPOSIUM ON WIRELESS PERSONAL MULTIMEDIA COMMUNICATIONS, VOLS 1-3, PROCEEDINGS | 2002年
关键词：
multi-user detection; concave programming;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The multiuser detection (MUD) problem is revealed concave in nature. Then, a new concave programming-based algorithm for MUD is proposed. Our intensive simulation clearly shows that it outperforms all previously developed algorithms while the computational burden is essentially reduced.
引用
收藏
页码：1222 / 1226
页数：5
相关论文
共 50 条
  • [31] Low-complexity SAGE-based MMSE channel estimation for CoMP multi-user systems
    LI Xiao-hui
    The Journal of China Universities of Posts and Telecommunications, 2012, (05) : 26 - 31
  • [32] A low-complexity algorithm for the joint antenna selection and user scheduling in multi-cell multi-user downlink massive MIMO systems
    Maimaiti, Saidiwaerdi
    Chuai, Gang
    Gao, Weidong
    Zhang, Kaisa
    Liu, Xuewen
    Si, Zhiwei
    EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING, 2019, 2019 (01)
  • [33] A Low-complexity and High-throughput Multi-user Diversity Based Multicast Scheme for MANETs
    Ben Hassouna, Asma
    Koubaa, Hend
    2012 THIRD INTERNATIONAL CONFERENCE ON THE NETWORK OF THE FUTURE (NOF), 2012, : 50 - 54
  • [34] Low-Complexity Channel Estimation and Multi-User Detection for Uplink Grant-Free NOMA Systems
    Gao, Pengyu
    Liu, Zilong
    Xiao, Pei
    Foh, Chuan Heng
    Zhang, Jing
    IEEE WIRELESS COMMUNICATIONS LETTERS, 2022, 11 (02) : 263 - 267
  • [35] Low-Complexity Beam Selection for Hybrid Precoded Multi-User mmWave Communications
    Chen, Kuo-Ming
    Pan, Yun-Han
    Lee, Ta-Sung
    2018 IEEE INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, COMMUNICATIONS AND COMPUTING (ICSPCC), 2018,
  • [36] Low-Complexity Distributed Algorithms for Spectrum Balancing in Multi-User DSL Networks
    Papandriopoulos, John
    Evans, Jamie S.
    2006 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-12, 2006, : 3270 - 3275
  • [37] New DSTTD transceiver architecture for low-complexity maximum-likelihood detection
    Kim, Hyounkuk
    Park, Hyuncheol
    2007 IEEE WIRELESS COMMUNICATIONS & NETWORKING CONFERENCE, VOLS 1-9, 2007, : 752 - 757
  • [38] Low-complexity RBD precoding method for downlink of multi-user MIMO system
    Gao, X.
    Li, L.
    Zhang, P.
    Song, L.
    Zhang, G.
    Wang, Q.
    Tian, H.
    ELECTRONICS LETTERS, 2010, 46 (23) : 1574 - 1575
  • [39] Low-Complexity Learning for Dynamic Spectrum Access in Multi-User Multi-Channel Networks
    Kang, Sunjung
    Joo, Changhee
    IEEE CONFERENCE ON COMPUTER COMMUNICATIONS (IEEE INFOCOM 2018), 2018, : 1367 - 1375
  • [40] A low-complexity channel estimation in multi-cell multi-user coordinated communication network
    Li, C. Y.
    Zhang, W. D.
    Gao, X. C.
    Zheng, L. M.
    2015 3RD INTERNATIONAL CONFERENCE ON SOFT COMPUTING IN INFORMATION COMMUNICATION TECHNOLOGY (SCICT 2015), 2015, : 61 - 66
12345