Power allocation of hybrid spectrum sharing based on the spatial location

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Based on the random spatial location of the secondary user, a spatial hybrid spectrum sharing model which combines overlay with underlay was proposed to improve spectrum utilization. Considering the different location of sec-ondary user, the interference received by primary receiver was analyzed and...

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Bibliographic Details
Published in:Tongxin xuebao
Main Authors: Yan CAI, Jing ZHANG, Hong-bo ZHU
Format: Article
Language:Chinese
Published: Editorial Department of Journal on Communications 2014-02-01
Subjects:
wireless communication;spectrum sharing;cognitive radio;power allocation
Online Access:http://www.joconline.com.cn/thesisDetails#10.3969/j.issn.1000-436x.2014.02.014

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