Algebraic Multiuser Space-Time Block Codes for a 2 x 2 MIMO

被引：6
|
作者：
Hong, Yi [1 ]
Viterbo, Emanuele [2 ]
机构：
[1] Swansea Univ, Swansea, W Glam, Wales
[2] Univ Calabria, Dipartimento Elettron Informat & Sistemist, I-87036 Arcavacata Di Rende, Italy
来源：
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | 2009年 / 58卷 / 06期
关键词：
Full-diversity algebraic rotation; multiple-input multiple-output (MIMO); multiuser;
D O I：
10.1109/TVT.2009.2012864
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：
We focus on multiuser space-time block codes (STBCs) for a 2 x 2 multiple-input-multiple-output (MIMO) uplink transmission. Based on full-diversity algebraic rotations, we propose a family of multiuser STBCs constructed to minimize a truncated union-bound (UB) approximation. The proposed codes do not incur in any peak-to-average penalty and outperform all previously known multiuser STBCs.
引用
收藏
页码：3062 / 3066
页数：5
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