Cognitive radio spectrum sensor employing peak-to-average ratio as the signal feature
作者： SaiDhiraj Amuru , Sushant Suresh Thakur , Sri Rama Chakravarthy Vollala
DOI:
关键词: Signal 、 Modulation 、 Signal-to-crosstalk ratio 、 Feature (computer vision) 、 Cognitive radio 、 Physics 、 White spaces 、 Electronic engineering 、 Communication channel 、 Spectrum (functional analysis)
摘要: A white space sensing method includes measuring a peak to average power ratio (PAPR) of signal channel in spectrum band. The also determining whether the measured PAPR predetermined modulation scheme associated with meets threshold. further indicating is available for use by an unlicensed user when
lens.org 参考文章(24)
Stefan Mangold, Domenico Giustiniano, Carrier sense-based ranging ,(2012)
Vijayalakshmi R. Raveendran, Transmitter quieting during spectrum sensing ,(2010)
Yadunandana N. Rao, Apoorv Chaudhri, David P. Gurney, Coexistence and incumbent protection in a cognitive radio network ,(2009)
Haiyun Tang, Combined Sensing Methods for Cognitive Radio ,(2008)
Ahmadreza (Reza) Rofougaran, Integrated circuit/printed circuit board substrate structure and communications ,(2006)
Stephen J. Shellhammer, Methods and apparatus for sensing the presence of a transmission signal in a wireless channel ,(2008)
Stephen J. Shellhammer, Ahmed K. Sadek, Wenyi Zhang, Sensing wireless communications in television frequency bands ,(2010)
Paul S. Henry, Systems and methods of wireless communication ,(2007)
Ryo Sawai, Transmission power control method, communication device and program ,(2015)
Brian Larsen, Billy R. Anders, Amer A. Hassan, Kurt M. Hunter, Direct connection with side channel control ,(2010)