A REM Enabled Soft Frequency Reuse Scheme

被引：19
作者：
Grimoud, Sebastien [1 ]
Ben Jemaa, Sana [1 ]
Sayrac, Berna [1 ]
Moulines, Eric [2 ]
机构：
[1] Orange Labs, Issy Les Moulineaux, France
[2] Telecom Paris Tech, Paris, France
来源：
2010 IEEE GLOBECOM WORKSHOPS | 2010年
关键词：
D O I：
10.1109/GLOCOMW.2010.5700438
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：
Optimizing the network performance is a key objective for cellular operators as over-provisioning a network is definitely not a cost-effective solution. However the trend for the upcoming 4G networks is to simplify the planning procedure and to improve the spectral efficiency by using agressive frequency reuse schemes, e. g reuse-1, in the downlink. In this paper, we show that this is not a suitable configuration in terms of network performance and describe a simple Radio Environment Map (REM) enabled soft frequency reuse (SFR) scheme which improves the user throughput of about 14%.
引用
收藏
页码：819 / 823
页数：5
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