A new efficient MIMO detection algorithm based on Cholesky decomposition

被引：0
|
作者：
Liu, P [1 ]
Du, Y [1 ]
Zhu, PC [1 ]
Zhang, W [1 ]
机构：
[1] Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China
来源：
6TH INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION TECHNOLOGY, VOLS 1 AND 2, PROCEEDINGS: BROADBAND CONVERGENCE NETWORK INFRASTRUCTURE | 2004年
关键词：
multi-antenna array; space-time modulation;
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：
Almost all proposed detection algorithms for LST codes are based on orthogonal decomposition. This paper presents a new efficient detection algorithm based on sorted Cholesky decomposition. As the simulation results show, the new algorithm has similar performance compared to V-BLAST, with reducing computational effort dramatically.
引用
收藏
页码：264 / 268
页数：5
相关论文
共 50 条
  • [1] Regularization for Cholesky Decomposition in Massive MIMO Detection
    Osinsky, Alexander
    Bychkov, Roman
    Trefilov, Mikhail
    Lyashev, Vladimir
    Ivanov, Andrey
    [J]. IEEE WIRELESS COMMUNICATIONS LETTERS, 2023, 12 (09) : 1603 - 1607
  • [2] An efficient algorithm for Cholesky decomposition of electron repulsion integrals
    Folkestad, Sarai D.
    Kjonstad, Eirik F.
    Koch, Henrik
    [J]. JOURNAL OF CHEMICAL PHYSICS, 2019, 150 (19):
  • [3] A Cholesky Decomposition based Massive MIMO Uplink Detector with Adaptive Interpolation
    Gangarajaiah, Rakesh
    Prabhu, Hemanth
    Edfors, Ove
    Liu, Liang
    [J]. 2017 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS), 2017, : 344 - 347
  • [4] Rapid Prototyping of an Improved Cholesky Decomposition Based MIMO Detector on FPGAs
    Chu, Xuezheng
    Benkrid, Khaled
    Thompson, John
    [J]. PROCEEDINGS OF THE 2009 NASA/ESA CONFERENCE ON ADAPTIVE HARDWARE AND SYSTEMS, 2009, : 369 - +
  • [5] An efficient Nystrom spectral clustering algorithm using incomplete Cholesky decomposition
    Jia, Hongjie
    Wang, Liangjun
    Song, Heping
    Mao, Qirong
    Ding, Shifei
    [J]. EXPERT SYSTEMS WITH APPLICATIONS, 2021, 186
  • [6] An efficient algorithm for generalized discriminant analysis using incomplete Cholesky decomposition
    Wang, Haixian
    Hu, Zilan
    Zhao, Yu'e
    [J]. PATTERN RECOGNITION LETTERS, 2007, 28 (02) : 254 - 259
  • [7] Mapping QR Decomposition Algorithm for MIMO Detection
    Xie Xining
    Wang Xinglin
    Tan Minqiang
    Zhang Feng
    He Zhiqiang
    [J]. 2012 7TH INTERNATIONAL ICST CONFERENCE ON COMMUNICATIONS AND NETWORKING IN CHINA (CHINACOM), 2012, : 315 - 320
  • [8] Investigation on the optimisation of Cholesky decomposition algorithm based on SIMD-DSP
    Li, Huixiang
    Zhang, Huifu
    Xie, Anxing
    Hu, Yonghua
    Liang, Wei
    [J]. INTERNATIONAL JOURNAL OF COMPUTATIONAL SCIENCE AND ENGINEERING, 2024, 27 (01) : 28 - 35
  • [9] MMSE Based K-best Algorithm for Efficient MIMO Detection
    Bakulin, Mikhail
    Kreyndelin, Vitaly
    Rog, Andrey
    Petrov, Dmitry
    Melnik, Sergei
    [J]. 2017 9TH INTERNATIONAL CONGRESS ON ULTRA MODERN TELECOMMUNICATIONS AND CONTROL SYSTEMS AND WORKSHOPS (ICUMT), 2017, : 353 - 358
  • [10] Sorted QR Decomposition Based Tree Search Detection Algorithm for MIMO System
    Liu, Li
    Wang, Jinkuan
    Yan, Dongmei
    Liu, Fulai
    Song, Xin
    [J]. 2012 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING (WICOM), 2012,
12345