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	Beam-edge performance improvement for multi-beam satellite communication via joint downlink transmission
	Li, Bin ; Wu, Jianjun
	2013
英文摘要	In multi-beam satellite communication systems, all information is to the gateway stations that makes it easy to process joint transmission. This paper discusses two conditions that all receivers are in beam edge area or not. Full joint transmission is used when receivers are all in beam edge area and partly joint transmission is used when one of receivers are out of beam edge area. Then the simulation result shows that joint transmission improves the system performance, and when edge area radius is 0.3 times beam radius, the system performance is optimal. ? 2013 GIRI.; EI; 929-932
语种	英语
出处	15th International Conference on Advanced Communication Technology: Smart Services with Internet of Things!, ICACT 2013
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/461375]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Li, Bin,Wu, Jianjun. Beam-edge performance improvement for multi-beam satellite communication via joint downlink transmission. 2013-01-01.

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