Space-frequency bit-interleaved coded modulation for MIMO-OFDM

被引：0
|
作者：
Stauffer, Erik [1 ]
Sandhu, Sumeet [1 ]
Cheung, David B. [1 ]
Chimitt, William [1 ]
Holt, Keith [1 ]
机构：
[1] Stanford Univ, Dept Elect Engn, Informat Syst Lab, Stanford, CA 94305 USA
来源：
2005 39th Asilomar Conference on Signals, Systems and Computers, Vols 1 and 2 | 2005年
关键词：
D O I：
暂无
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：
This paper presents the design of a novel space-frequency bit-interleaver for MIMO-OFDM systems. The proposed space-frequency interleaver (SFI) interleaves convolutionally coded bits across transmit antennas and frequency tones. Performance is analyzed for a simplified channel model and is demonstrated for a modeled EEEE 802.16e OFDM PHY layer using ITU channel models. The proposed space-frequency interleaver outperforms a frequency only interleaver by 2-10 dB for 1000 byte packets.
引用
收藏
页码：1248 / 1252
页数：5
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