Browsing Computer Science & Engineering by Author "Yang, Feng"
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Cooperative spectrum sharing in cognitive radio networks: A distributed matching approach
Feng, Xinxin; Sun, Gaofei; Gan, Xiaoying; Yang, Feng; Tian, Xiaohua; Wang, Xinbing; Guizani, Mohsen... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2014 , Article)We study the relay-based communication schemes for cooperative spectrum sharing among multiple primary users (PUs) and multiple secondary users (SUs) with incomplete information. Inspired by the matching theory, we model ... -
Detecting the greedy spectrum occupancy threat in cognitive radio networks
Ma, Songjun; Peng, Yunfeng; Wang, Tao; Gan, Xiaoying; Yang, Feng; Wang, Xinbing; Guizani, Mohsen... more authors ... less authors ( IEEE Computer Society , 2014 , Conference Paper)Recently, security of cognitive radio (CR) is becoming a severe issue. There is one kind of threat, which we call greedy spectrum occupancy threat (GSOT) in this paper, has long been ignored in previous work. In GSOT, a ...