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Performance Analysis of Space-Time Coded Spatial Multiplexing Systems with Rate Allocation and Power Control  

Na, Seung-Gun (인하대학교 정보통신대학원 통신공학연구실)
Hwang, Hyeon-Chyeol (인하대학교 전자공학과)
Kim, Seok-Ho (인하대학교 정보통신대학원)
Choi, Sun-Ho (인하대학교 정보통신대학원)
Kwak, Kyung-Sup (인하대학교 정보통신대학원)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.30, no.7A, 2005 , pp. 568-577 More about this Journal
Abstract
In this paper, we propose the transmission scheme for the space-time block coded spatial multiplexing systems that have adaptive rate and power allocation per each transmit antenna through the use of feedback information related to channel state. Simulation results show that the adaptive power and rate transmission scheme gain more than 4.5 dB over conventional equal-power and rate transmission scheme.
Keywords
MIMO; Multiple Antenna; Adaptive Modulation; Power Control; STBC-SM;
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