Wireless Internet. 6th International ICST Conference, WICON 2011, Xi’an, China, October 19-21, 2011, Revised Selected Papers

Research Article

A Simplified Fair Scheduling Algorithm for Multiuser MIMO System

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  • @INPROCEEDINGS{10.1007/978-3-642-30493-4_11,
        author={Zhao Shen and Daiyu Fu and Fan Jin},
        title={A Simplified Fair Scheduling Algorithm for Multiuser MIMO System},
        proceedings={Wireless Internet. 6th International ICST Conference, WICON 2011, Xi’an, China, October 19-21, 2011, Revised Selected Papers},
        proceedings_a={WICON},
        year={2012},
        month={10},
        keywords={Multiuser MIMO Fairness Block digonalization PF user scheduling},
        doi={10.1007/978-3-642-30493-4_11}
    }
    
  • Zhao Shen
    Daiyu Fu
    Fan Jin
    Year: 2012
    A Simplified Fair Scheduling Algorithm for Multiuser MIMO System
    WICON
    Springer
    DOI: 10.1007/978-3-642-30493-4_11
Zhao Shen,*, Daiyu Fu1,*, Fan Jin2,*
  • 1: Huazhong Univ. of Sci. & Technol.
  • 2: Elect. and Computer Sci. & University of Southampton
*Contact email: clingerlisa@gmail.com, fudaiyu@gmial.com, fjlg10@ecs.soton.com

Abstract

In this paper, an efficient user scheduling algorithm with fairness is proposed. In the multiuser MIMO system, how to ensure the MIMO multiplexing gain and fairness is a key point. Although the PF algorithm ensures the fairness of the system, the sum-capacity is restricted. We improves the PF algorithm, and achieve a tradeoff between the multiplexing gain and fairness. The simulation results show the proposed algorithm can get the multiplexing gain, ensuring the fairness.