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[期刊论文] 作者：Ehsan Moeen Taghavi,Bahman Abo,
来源：通讯、网络与系统学国际期刊(英文) 年份：2011
In this paper, a two step secure spectrum sensing algorithm is proposed for cognitive radio networks. In this algorithm, the sensing results of secondary users...
[期刊论文] 作者：Seyed Eman Mahmoodi,Bahman Abo,
来源：通讯、网络与系统学国际期刊(英文) 年份：2011
In this paper, we propose a new scheme to improve the performance of an LDPC-coded OFDM based cognitive radio (CR) link by applying adaptive power weights. To m...
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