Channel Assignment Scheme in Hierarchical Cellular System with Multi-beam Base-station

被引：0
|
作者：
Yang Jing [1 ]
Zhang Zu-fan [1 ]
机构：
[1] Chongqing Univ Posts & Telecommun, Chongqing, Peoples R China
来源：
2009 5TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-8 | 2009年
关键词：
mobile communications; channel assignment; multi-beam base-station; SMART ANTENNAS; PERFORMANCE;
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：
This paper proposed a hierarchical cellular system based on the adaptive multi-beam antenna along with a channel assignment scheme. The hierarchical cellular system is formed from the mechanism that the beams of the adaptive multi-beam antenna radiate in the vertical plane, that is to say, the adaptive multi-beam antenna of the base station can generate a cluster of concentric circles. The channels assigned the vary layer of the hierarchical cellular system is varied according the traffic density in unit area. The simulation results show that the proposed channel assignment scheme be fit for hierarchical cellular system.
引用
收藏
页码：4742 / 4745
页数：4
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