A new class of signal constellations for differential unitary space-time modulation (DUSTM)

被引：20
|
作者：
Shan, C [1 ]
Nallanathan, A [1 ]
Kam, PY [1 ]
机构：
[1] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 119260, Singapore
来源：
IEEE COMMUNICATIONS LETTERS | 2004年 / 8卷 / 01期
关键词：
differential unitary; space-time modulation; diversity product; signal constellations;
D O I：
10.1109/LCOMM.2003.822491
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this letter, a new class of signal constellations is proposed for differential unitary space-time modulation with multiple transmit antennas. In the proposed method, a rotation matrix is introduced to design signal constellations with large diversity product which is a primary property for signal constellations to have good performance in high signal to noise ratio (SNR).
引用
收藏
页码：1 / 3
页数：3
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