Spectral efficiency of spectrum-pooling systems
نویسندگان
چکیده
منابع مشابه
Spectral efficiency of spectrum-pooling systems
In this contribution, we investigate the idea of using cognitive radio to reuse locally unused spectrum to increase the total system capacity. We consider a multiband/wideband system in which the primary and cognitive users wish to communicate to different receivers, subject to mutual interference and assume that each user knows only his channel and the unused spectrum through adequate sensing....
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ژورنال
عنوان ژورنال: IET Communications
سال: 2008
ISSN: 1751-8628
DOI: 10.1049/iet-com:20070469