Title :
Novel Multi-User MIMO Scheme Based on Successive Interference Cancellation
Author :
Lee, Heesoo ; Lee, Hyojin ; Chung, Hyun Kyu
Author_Institution :
Electron. & Telecommun. Res. Inst., Daejeon
Abstract :
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 preceding 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.
Keywords :
MIMO communication; interference suppression; multiple input multiple output technology; multiuser MIMO scheme; multiuser scheduling; per user control; stream rate control; successive interference cancellation; wireless communication systems; Communication system control; Diversity methods; Feedback; Interference cancellation; MIMO; Receiving antennas; Signal to noise ratio; Silicon carbide; Throughput; Transmitting antennas; Adaptive Modulation and Coding; Interference Cancellation; Multi-user MIMO System; Performance Analysis;
Conference_Titel :
Consumer Electronics, 2007. ISCE 2007. IEEE International Symposium on
Conference_Location :
Irving, TX
Print_ISBN :
978-1-4244-1109-2
Electronic_ISBN :
978-1-4244-1110-8
DOI :
10.1109/ISCE.2007.4382189
