Low-complexity channel-adapted space-time coding schemes for frequency-selective wireless MIMO channels

被引：0

作者：

Maa, CS ^{[1
]}

Wang, YC ^{[1
]}

Chen, JT ^{[1
]}

机构：

[1] Natl Tsing Hua Univ, Inst Commun Engn, Mobile Commun Lab, Hsinchu 30055, Taiwan

来源：

2003 IEEE 58TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS1-5, PROCEEDINGS | 2003年

关键词：

D O I：

10.1109/VETECF.2003.1285071

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

By exploiting the wireless MIMO (multiple input multiple output) channel structure, a brand new space-time code design criterion is derived. Based on the new criterion, we propose two low-complexity channel-adapted space-time (CAST) coding schemes, where trade-offs among codeword error rate, data throughput and computational complexity are very flexible. Simulation results confirm that, in the frequency-selective MIMO channels, the CAST coding schemes can perform significantly better than the existing space-time codes, e.g., Alamouti space-time orthogonal code.

引用

页码：518 / 522

页数：5

共 50 条

[31] Low-complexity group layered space-time detection in spatial correlated MIMO channels
Nagao, Yuhei
Kurosaki, Masayuki
Ochi, Hiroshi
2007 IEEE 65TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6, 2007, : 2233 - 2237
[32] Joint eigenbeam and space-time coding over the frequency-selective fading channel for diversity
Wang, Yong
Liao, Gui-Sheng
Wang, Xi-Yuan
Xi'an Dianzi Keji Daxue Xuebao/Journal of Xidian University, 2008, 35 (05): : 864 - 870
[33] New design criteria of space-time codes for frequency-selective multipath wireless channels
Maa, CS
Wang, YC
Chen, JT
57TH IEEE VEHICULAR TECHNOLOGY CONFERENCE, VTC 2003-SPRING, VOLS 1-4, PROCEEDINGS, 2003, : 1114 - 1118
[34] Differential space-time modulation over frequency-selective channels
Li, HB
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2005, 53 (06) : 2228 - 2242
[35] Joint channel estimation and symbol detection for orthogonal space-time block-coding systems in frequency-selective channels
Ding, Zhiguo
Ward, Darren B.
Nabar, Rohit U.
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2007, 56 (05) : 2475 - 2486
[36] A Novel Low-Complexity Channel Estimation Approach for Single Carrier MIMO Frequency Selective Channels
Li, Suyue
Xiong, Jian
Gui, Lin
Xu, Youyun
Zheng, Baoyu
IEICE TRANSACTIONS ON COMMUNICATIONS, 2013, E96B (01) : 233 - 241
[37] Space-time code design for unknown frequency-selective channels
Giese, J
Skoglund, M
2002 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I-IV, PROCEEDINGS, 2002, : 2413 - 2416
[38] Space-time weighted nonbinary repeat-accumulate codes in frequency-selective MIMO channels
Yen, K
Veselinovic, N
Matsumoto, T
VTC2005-SPRING: 2005 IEEE 61ST VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5, PROCEEDINGS, 2005, : 3152 - 3156
[39] Impulse shortening and equalization of frequency-selective MIMO channels with respect to layered space-time architectures
Wübben, D
Kammeyer, KD
SIGNAL PROCESSING, 2003, 83 (08) : 1643 - 1659
[40] Distributed space-time trellis code for asynchronous MIMO relays over frequency-selective channels
Zhong, Zhimeng
Zhu, Shihua
Lv, Gangming
WCNC 2008: IEEE WIRELESS COMMUNICATIONS & NETWORKING CONFERENCE, VOLS 1-7, 2008, : 511 - 516

← 1 2 3 4 5 →