On Space-Time Block Codes for Two-User MIMO Interference Channels

被引:0
|
作者
Shi, Long [1 ]
Zhang, Wei [1 ]
Xia, Xiang-Gen [2 ]
机构
[1] Univ New South Wales, Sch Elect Engn & Telecommun, Sydney, NSW 2052, Australia
[2] Univ Delaware, Dept Elect & Comp Engn, Newark, DE 19716 USA
基金
美国国家科学基金会; 新加坡国家研究基金会; 澳大利亚研究理事会;
关键词
ACHIEVING FULL DIVERSITY; CANCELLATION;
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
In this paper, a design criterion for space-time block codes (STBC) is proposed for two-user MIMO interference channels when a group zero-forcing (ZF) algorithm is applied at each receiver to eliminate the inter-user interference. Based on the design criterion, a design of STBC for two-user interference channels is proposed that can achieve full diversity for each user with the group ZF receiver. The code rate approaches one when the time delay in the encoding (or code block size) gets large. Performance results demonstrate that the full diversity is guaranteed by our proposed STBC with the group ZF receiver.
引用
收藏
页码:75 / 79
页数:5
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