A Study of Full Rate Full Diversity STBC

doi:10.13190/jbupt.200805.65.334

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2008, Vol. 31 ›› Issue (5): 65-69.doi: 10.13190/jbupt.200805.65.334

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A Study of Full Rate Full Diversity STBC

CHA Jong Thae, CHUAI Gang

School of Telecommunication Engineering, Beijing University of Posts and Telecommunications,
, Beijing 100876, China

Received:2008-01-06 Revised:1900-01-01 Online:2008-10-30 Published:2008-10-30
Contact: CHA Jong Thae

Abstract

Abstract:

Focusing on the case that existing orthogonal space-time block codes (O-STBC) have not achieve full rate, a type of novel transmit matrix for quasi-orthogonal space-time block code (Q-O-STBC) is proposed based on Tarokh`s design criterion of space-time code. A full diversity space-time constellation-rotating (A-STCR) block code is obtained through appropriate modulation constellation rotating. It is introduced the encoding structure and decoding principle of A-STCR code. The validity of this coding is proved. The performance merit of A-STCR block codes is confirmed by Matlab simulations and compared with other space-time block codes.

Key words: space-time block codes, full rate, full diversity, constellation-rotating

CLC Number:

TN911.22

CHA Jong Thae, CHUAI Gang
. A Study of Full Rate Full Diversity STBC[J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2008, 31(5): 65-69.

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A Study of Full Rate Full Diversity STBC

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