Space-Time Block Coded transmit diversity for OFDM system in mobile channels

被引：0
|
作者：
Cheng, J [1 ]
Wang, HF [1 ]
Cheng, SX [1 ]
机构：
[1] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Peoples R China
来源：
13TH IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOL 1-5, PROCEEDINGS: SAILING THE WAVES OF THE WIRELESS OCEANS | 2002年
关键词：
space-time block code; transmit diversity; OFDM system; mobile communications;
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：
In this paper, two kinds of Space-Time Block Coded transmit diversity are proposed for OFDM system in mobile channels. One is in time domain and at least one frame (one symbol) delay is needed for the decoding algorithm; the other is in frequency domain so it also can be termed as Space-Frequency Coded (SFC) transmit diversity more concisely, and no delay is needed for the decoding algorithm. We simulate the performance of these kinds of Space-Time Block Coded transmit diversity, the Space-Time Trellis Coded transmit diversity with 4- and 16-state are also simulated to give out a performance comparison with Space-Time Block Coded transmit diversity in this, paper.
引用
收藏
页码：208 / 210
页数：3
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