A Simplified Fair Scheduling Algorithm for Multiuser MIMO System

Zhao Shen; Daiyu Fu; Fan Jin

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.

Keywords: Multiuser MIMO Fairness Block digonalization PF user scheduling

Published: 2012-10-08

: http://dx.doi.org/10.1007/978-3-642-30493-4_11