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
  • [41] Fixed-Complexity Quantum-Assisted Multi-User Detection for CDMA and SDMA
    Botsinis, Panagiotis
    Soon Xin Ng
    Hanzo, Lajos
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2014, 62 (03) : 990 - 1000
  • [42] Study of multi-rate multi-user detection based on supervision decision
    Yang Tao & Xie Jianying School of Electronics and Information Technology
    JournalofSystemsEngineeringandElectronics, 2004, (03) : 413 - 418
  • [43] Genetic Algorithm Implementation of Multi-User Detection in SDMA-OFDM Systems
    Alansi, Mohammed
    Eishafiey, Ibrahim
    Al-Sanie, Abdulhameed
    2011 IEEE INTERNATIONAL SYMPOSIUM ON SIGNAL PROCESSING AND INFORMATION TECHNOLOGY (ISSPIT), 2011, : 316 - 320
  • [44] EM Acceleration Algorithm using the Vector-ε Apply in Multi-user Detection
    Xian Jinlong
    Li Jianwu
    ADVANCED RESEARCH ON AUTOMATION, COMMUNICATION, ARCHITECTONICS AND MATERIALS, PTS 1 AND 2, 2011, 225-226 (1-2): : 280 - 283
  • [45] A Reduced Complexity Algorithm for Multi User Detection in DS UWB Systems
    Rosaline, M. Mary
    Selvakumari, R. Shantha
    Arivazhagan, S.
    GRAPH ALGORITHMS, HIGH PERFORMANCE IMPLEMENTATIONS AND ITS APPLICATIONS (ICGHIA 2014), 2015, 47 : 128 - 134
  • [46] MULTI-USER DETECTION UNDER WIRELESS CHANNEL
    Yang, Jun
    Song, Junde
    PROCEEDINGS OF 2009 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS TECHNOLOGY AND APPLICATIONS, 2009, : 581 - 585
  • [47] Multi-user Detection Based on Quantum Square-root Measurement
    Zhao Sheng-Mei
    Zheng Bao-Yu
    2007 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-15, 2007, : 743 - 746
  • [48] Beam-based uplink multi-user detection for mmWave communications
    Sheu, Jeng-Shin
    Sheen, Wern-Ho
    Wu, Wei-Cyuan
    Chang, Hong-Rui
    IET COMMUNICATIONS, 2019, 13 (17) : 2629 - 2638
  • [49] Reduced-complexity iterative multi-user detection for turbo coded DS/CDMA systems
    Jin, YD
    Wu, WL
    International Symposium on Communications and Information Technologies 2005, Vols 1 and 2, Proceedings, 2005, : 1373 - 1376
  • [50] Multi-user Detection Scheme of MC-CDMA based on MBER
    Yan, Biao
    Xue, Bo
    Feng, Donglei
    Cai, Saiyan
    2012 INTERNATIONAL CONFERENCE ON APPLIED INFORMATICS AND COMMUNICATION (ICAIC 2012), 2013, : 244 - 249
12345