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Reverse-Ordering Scheme for BLAST-STTC Systems using Iterative Decoding  

Song Byung Min (Amtelecom S/W 개발팀)
Park Sang Kyu (한양대학교 전자통신컴퓨터공학부)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.30, no.5C, 2005 , pp. 338-343 More about this Journal
Abstract
MIMO(Multiple Input Multiple Output) systems are considered as one of the most promising systems for next generation mobile communication systems which require efficient frequency resource utilization as well as high data rate transmissions. BLAST-STTC is the MIMO system which transmits information from many of STTC encoder groups with two transmit antennas and cancels the interference from other groups in receiver. In this paper we propose a reverse-ordered iterative decoding scheme for BLAST-STTC systems which achieve full diversity gain for all groups and improve the performance of interference cancellation, and compare the error performance of the proposed scheme with general schemes.
Keywords
MIMO; BLAST; STTC; Iterative Decoding;
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