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학술대회 Novel Multi-User MIMO Scheme Based on Successive Interference Cancellation
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저자
이희수, 이효진, 정현규
발행일
200706
출처
International Symposium on Consumer Electronics (ISCE) 2007, pp.1-5
DOI
https://dx.doi.org/10.1109/ISCE.2007.4382189
협약과제
07MM1300, 4세대 이동통신용 적응 무선접속 및 전송 기술개발, 김진업
초록
Multiple Input Multiple Output (MIMO) technology using multiple transmit and receive antennas is considered one of essential elements for wireless communication systems in order to achieve the required spectral efficiency and high data rates. In this paper, we propose new multi-user precoding MIMO schemes named successive interference cancellation (SIC) based Per User and Stream Rate Control (S-PUSRC), and modified S-PUSRC, which are characterized by SIC based multiple stream reception and the feedback of decoding order for efficient multi-user scheduling. Additionally, a number of simulation results are presented.
키워드
Adaptive modulation and coding, Interference cancellation, Multi-user MIMO system, Performance analysis
KSP 제안 키워드
Adaptive Modulation and Coding(AMC), Essential element, High data rate, MIMO scheme, Multiple input multiple output(MIMO), Multiple streams, Multiuser MIMO systems, Performance analysis, Rate Control, Spectral efficiency(SE), Successive Interference Cancellation