Error resistant space-time coding for emerging 4G-WLANs

被引：0
|
作者：
Baccarelli, E [1 ]
Biagi, M [1 ]
机构：
[1] Univ Roma La Sapienza, INFO COM Dpt, I-00184 Rome, Italy
来源：
WCNC 2003: IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE RECORD, VOLS 1-3 | 2003年
关键词：
Multiple-Antenna; MIMO systems; 4G-WLANs; self-matching; Space-Time Block-Codes (STBC); performance bounds; spectral efficiency guaranteed QoS;
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：
Multiple-Antenna wireless systems with space-time block-codes exploit channel-diversity for improving performance without loss in spectral efficiency. Up to date, most work on this area assumed that perfect channel estimates are available at the receiver so to make feasible fully-coherent decoding. However, accurate channel-estimates require long training sequences that lower spectral efficiency. Therefore, in this contribution we focus on architecture, optimized design and performance of multiple-antenna block-coded systems with imperfect channel-estimates. After considering emerging fourth-generation WLANs (4GWLANs) as a possible application scenario, new performance bounds and optimized design criteria are presented together with a new family of robust space-time block-codes that "self-match" to channel estimation errors.
引用
收藏
页码：72 / 77
页数：6
相关论文
共 50 条
  • [21] The Research of Space-time Coding Technology
    Ning, Hu Bo
    Mei, Wang
    2015 7TH INTERNATIONAL CONFERENCE ON MODELLING, IDENTIFICATION AND CONTROL (ICMIC), 2014, : 506 - 509
  • [22] Layered Space-Time Index Coding
    Huang, Yu-Chih
    Hong, Yi
    Viterbo, Emanuele
    Natarajan, Lakshmi
    2018 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT), 2018, : 451 - 455
  • [23] Layered Space-Time Index Coding
    Huang, Yu-Chih
    Hong, Yi
    Viterbo, Emanuele
    Natarajan, Lakshmi
    IEEE TRANSACTIONS ON INFORMATION THEORY, 2019, 65 (01) : 142 - 158
  • [24] A pragmatic approach to space-time coding
    Chiani, M
    Conti, A
    Tralli, V
    2001 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-10, CONFERENCE RECORD, 2001, : 2794 - 2799
  • [25] Space-Time coding using MSK
    Cavers, JK
    IEEE 56TH VEHICULAR TECHNOLOGY CONFERENCE, VTC FALL 2002, VOLS 1-4, PROCEEDINGS, 2002, : 401 - 405
  • [26] Slotted Distributed Space-Time Coding
    Chin, Yiyong
    Jayalath, A. D. S.
    Senadji, Bouchra
    2012 IEEE 23RD INTERNATIONAL SYMPOSIUM ON PERSONAL INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC), 2012, : 783 - 788
  • [27] Towards robust space-time coding
    El Gamal, H
    ISIT: 2002 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, PROCEEDINGS, 2002, : 219 - 219
  • [28] On Performance of Space-Time Eigenbeam Coding
    Li, Yongzhao
    Li, Yinfeng
    Dong, Lei
    2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31, 2008, : 666 - +
  • [29] Generalized PSK in space-time coding
    Han, G
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2005, 53 (05) : 790 - 801
  • [30] Differential turbo space-time coding
    Grant, A
    Schlegel, C
    2001 IEEE INFORMATION THEORY WORKSHOP, PROCEEDINGS, 2001, : 120 - 122
12345