Rapid growth of wireless communication services in recent decades has created
a huge demand of radio spectrum. Spectrum scarcity and utilization inefficiency
limit the development of wireless networks. Cognitive radio is a promising tech-
nology that allows secondary users to reuse the underutilized ...
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标签：
Opportunistic
Spectrum
Sharing
上传时间：
2020-05-31
上传用户：shancjb
