Optimal diversity product rotations for quasi-orthogonal STBC with MPSK symbols

被引：26

作者：

Wang, D ^{[1
]}

Xia, XG ^{[1
]}

机构：

[1] Univ Delaware, Dept Elect & Comp Engn, Newark, DE USA

来源：

IEEE COMMUNICATIONS LETTERS | 2005年 / 9卷 / 05期

关键词：

quasi-orthogonal STBC; constellation rotation; diversity product;

D O I：

10.1109/LCOMM.2005.05015

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

The optimal rotations for quasi-orthogonal spacetime block codes (STBC) with MPSK symbols are presented, where the optimality means that the optimal diversity product is achieved. The optimal diversity products of quasi-orthogonal STBC with rotated MPSK constellations are given. The sensitivity of the diversity product to the rotation angle offset is studied.

引用

页码：420 / 422

页数：3

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