Multi-Cell Cooperation with Fairness Constraint in the Downlink OFDMA Cellular Networks

被引：0
|
作者：
Li, Hongxing [1 ]
Luo, Hanwen [1 ]
Chen, Wen [1 ]
Guo, Jia [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Dept Elect Engn, Shanghai 200030, Peoples R China
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2010年 / E93B卷 / 06期
关键词：
multi-cell cooperation; OFDMA; FFR; ICI coordination; fairness;
D O I：
10.1587/transcom.E93.B.1653
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this letter, we study cell cooperation in the downlink OFDMA cellular networks. The proposed cooperation scheme is based on fractional frequency reuse (FFR). where a cooperation group consists of three sector antennas from three adjacent cells and the subchannels of each cooperation group are allocated coordinately to users. Simulation results demonstrate the effectiveness of the proposed schemes in terms of throughput and fairness.
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页码：1653 / 1656
页数：4
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