Detecting primary receivers for cognitive radio applications

By B. Wild, Kannan Ramchandran. First IEEE International Symposium on New Frontiers in Dynamic Spectrum Access Networks, 2005. DySPAN 2005., 2005

395 citations recorded by the source corpus.

Subfields: Computer Networks and Communications, Economics and Econometrics, Media Technology

View Paper: https://www.semanticscholar.org/paper/e3fffc256a544a99c5ae7d92cf9d7239d7190baf

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Citations in the corpus

What is a Spectrum Hole and What Does it Take to Recognize One? (2009, background): “may be able to determine the locations of receivers for particular TV channels by sensing the TV receivers themselves [45].”
Cognitive radio networking and communications: an overview (2011, methodology): “In [21], such leakage signals have been used in spectrum sensing for TV Rx detection.”
Power Optimization of Device-to-Device Communication Underlaying Cellular Communication (2009, background): “However, sensing white spaces has been proven a difficult task [6].”
Convex Optimization in Signal Processing and Communications (2009, background): “Examples of solutions to this problem have recently been proposed in [3, 15, 14, 16].”
Experimental study of spectrum sensing based on energy detection and network cooperation (2006, background): “11) [2], or create new spectrum opportunities for sensor and ad-hoc networks [3].”
Dynamic Spectrum Access: Signal Processing, Networking, and Regulatory Policy (2006, background): “It is proposed in [21] that low-cost sensors be deployed close to primary receivers for spectrum opportunity detection.”
Ensuring Trustworthy Spectrum Sensing in Cognitive Radio Networks (2006, methodology): “A TV tower typically covers a circular area with a radius ranging from several miles to tens of miles, and its transmitter outpuLt power is typically hundreds of thousands of Watts [21].”
A survey of spectrum sensing algorithms for cognitive radio applications (2009, methodology): “Similar to [111], a sensor network based sensing architecture is proposed in [15].”
CRAHNs: Cognitive radio ad hoc networks (2009, neutral): “The primary receiver detection aims at finding the PUs that are receiving data within the communication range of a CR user [86].”
NeXt generation/dynamic spectrum access/cognitive radio wireless networks: A survey (2006, methodology): “In [63], a direct receiver detection method is presented, where the local oscillator (LO) leakage power emitted by the RF front-end of the primary receiver is exploited for the detection of primary receivers.”
A Survey on MAC Strategies for Cognitive Radio Networks (2012, neutral): “In [67], the authors present a sensor which is able to locate a RF receiver measuring its Local Oscillator leakage power.”
Robust Distributed Spectrum Sensing in Cognitive Radio Networks (2008, methodology): “Other works [3, 6, 11, 14 ] investigate techniques for cooperative spectrum sensing to overcome the problems caused by multipath fading and shadow loss.”
On the Performance of Device-to-Device Underlay Communication with Simple Power Control (2009, background): “However, the sensing of white spaces requires detecting receivers of the primary system [8], which is a difficult task especially for broadcast systems.”
A Survey of Dynamic Spectrum Access (2007, positive): “It is proposed in [17] that low-cost sensors be deployed close to primary receivers for spectrum opportunity detection.”
Cooperative Spectrum Sensing in Cognitive Radio, Part I: Two User Networks (2007, background): “The problem of spectrum sensing has been discussed in [10]–[13].”
A survey on spectrum management in cognitive radio networks (2008, background): “Usually, the local oscillator (LO) leakage power emitted by the RF front-end of the primary receiver is exploited [9].”
Defense against Primary User Emulation Attacks in Cognitive Radio Networks (2008, background): “Besides the PUE attack, spectrum accessrelated security threats include attacks against cooperative spectrum sensing [11], [16], [24], [27] and attacks against self-coexistence mechanisms.”