Equivalence of Optimum and Joint Processing Receivers for Space-Time Block Coded Systems

被引：1
|
作者：
Garg, Parul [1 ]
Mallik, Ranjan K. [2 ]
机构：
[1] Netaji Subhas Inst Technol, Div Elect & Commun Engn, New Delhi 110078, India
[2] Indian Inst Technol Delhi, Dept Elect Engn, New Delhi 110016, India
来源：
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS | 2009年 / 8卷 / 01期
关键词：
Correlated Rayleigh flat fading; joint processing receiver; optimum receiver; space-time block coding; transmit and receive correlation; PERFORMANCE;
D O I：
10.1109/T-WC.2009.071429
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：
A space-time block coded system in a correlated Rayleigh flat fading environment with transmit and receive correlation is considered. The channel state information (CSI) is estimated from a sequence of pilot code vectors which are known to the receiver and transmitted prior to data code transmission. Two receiver structures, namely the optimum receiver in which the estimated CSI is used in the maximum likelihood sense and the joint processing receiver that jointly processes the received data code and the received pilot code vectors, are presented an their equivalence is shown.
引用
收藏
页码：51 / 54
页数：4
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