Autonomous Downlink Power Control for LTE Femtocells based on Channel Quality Indicator

被引：0

作者：

Xu, Xiang ^{[1
]}

Kutrolli, Gledi ^{[1
]}

Mathar, Rudolf ^{[1
]}

机构：

[1] Rhein Westfal TH Aachen, Inst Theoret Informat Technol, D-52074 Aachen, Germany

来源：

2013 IEEE 24TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR, AND MOBILE RADIO COMMUNICATIONS (PIMRC) | 2013年

关键词：

Femtocell; power control; LTE; CQI;

D O I：

暂无

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 work, a downlink power control scheme based on channel quality indicator (CQI) is proposed for LTE femtocells. Unlike the conventional methods, this scheme takes the service types of users into account. Without making strong assumptions, such as full knowledge of the network or perfect coordination among basestations, a completely decentralized solution is provided. Simulation results confirm, that comparing to the conventional schemes, better throughput and coverage can be achieved simultaneously by the proposed algorithm.

引用

页码：3050 / 3055

页数：6

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