The following publications are possibly variants of this publication:
- Novel overlay/underlay cognitive radio waveforms using SD-SMSE framework to enhance spectrum efficiency-part II: analysis in fading channelsVasu Chakravarthy, Xue Li, Ruolin Zhou, Zhiqiang Wu, Michael A. Temple. tcom, 58(6):1868-1876, 2010. [doi]
- Novel overlay/underlay cognitive radio waveforms using SD-SMSE framework to enhance spectrum efficiency- part i: theoretical framework and analysis in AWGN channelVasu Chakravarthy, Xue Li, Zhiqiang Wu, Michael A. Temple, F. Garber, Rajgopal Kannan, Athanasios V. Vasilakos. tcom, 57(12):3794-3804, 2009. [doi]
- Energy Detection Based Spectrum Sensing for Cognitive Radios Over Time-Frequency Doubly Selective Fading ChannelsBin Li, Mengwei Sun, Xiaofan Li, Arumugam Nallanathan, Chenglin Zhao. tsp, 63(2):402-417, 2015. [doi]