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  1. Article

    Open Access

    Energy-efficient cooperative spectrum sensing schemes for cognitive radio networks

    Rapidly rising energy costs and increasingly rigid environmental standards have led to an emerging trend of addressing “energy efficiency” aspect of wireless communication technologies. Cognitive radio can pla...

    Nan Zhao, Fei Richard Yu, Hongjian Sun in EURASIP Journal on Wireless Communications… (2013)

  2. Article

    Open Access

    Handoff management in communication-based train control networks using stream control transmission protocol and IEEE 802.11p WLANs

    Communication-based train control (CBTC) network is an automated control network for railways that ensures the safe operation of rail vehicles using data communications. CBTC networks have stringent requiremen...

    Li Zhu, Fei Richard Yu, Bin Ning, Tao Tang in EURASIP Journal on Wireless Communications… (2012)