Cooperative Spectrum Sensing in Cognitive Radio, Part II: Multiuser Networks

By Ghurumuruhan Ganesan, Geoffrey Y. Li. IEEE Transactions on Wireless Communications, 2007

903 citations recorded by the source corpus.

Subfields: Computer Networks and Communications, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/922552af1ac246c75e22f7ea3499f6dd30bf20d1

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Citations in the corpus

Multiple antenna spectrum sensing in cognitive radios (2010, background): “One approach to improve the performance in the fading channels, is to use collaborative spectrum sensing [3], [4], [27].”
What is a Spectrum Hole and What Does it Take to Recognize One? (2009, background): “Gains from cooperation can be viewed either as diversity gains where multiple radios reduce the collective probability of getting a bad fade [13], [63] or as a mechanism to reduce sensing overhead [64], [65], [69].”
Cooperative spectrum sensing in cognitive radio networks: A survey (2011, methodology): “To facilitate the analysis of cooperative sensing, we classify cooperative spectrum sensing into three categories based on how cooperating CR users share the sensing data in the network: centralized [10] [6] [11], distributed [12], and relay-assisted [13] [14] [15].”
Energy Detection Based Cooperative Spectrum Sensing in Cognitive Radio Networks (2011, positive): “The framework for two-user and multiple-user cooperative spectrum sensing with data fusion was introduced in [2], [3].”
A Survey on Machine-Learning Techniques in Cognitive Radios (2013, background): “In addition, cooperative spectrum sensing was proposed as a means of improving the sensing accuracy by addressing the hidden terminal problems inherent in wireless networks in [15], [33], [34], [42], [47]–[49].”
Cognitive radio networking and communications: an overview (2011, background): “spatial diversity [38], and the required detection time at each individual CR user may also decrease [39], [40].”
Cooperative decode-and-forward relaying for secondary spectrum access (2009, background): “Cooperative relaying for spectrum sensing in multi-user cognitive radios has been considered in [ 15 ].”
Cooperative Spectrum Sensing in Cognitive Radio, Part I: Two User Networks (2007, background): “Note also that this setup is different from the one we are about to discuss in Part II of our paper [1], where the m users are allowed to operate in a single carrier.”
A Review on Spectrum Sensing for Cognitive Radio: Challenges and Solutions (2010, background): “There are various sensing cooperation schemes in the current literature [34–44].”
Signal Processing in Cognitive Radio (2009, methodology): “In [37], an efficient pairing algorithm has been developed for a decentralized CR network, and the corresponding performance analysis has also been delivered.”
Optimization of Cooperative Sensing in Cognitive Radio Networks: A Sensing-Throughput Tradeoff View (2009, methodology): “Another technique to improve the spectrum sensing performance is cooperative sensing [4]–[10].”
An Adaptive Cooperation Diversity Scheme With Best-Relay Selection in Cognitive Radio Networks (2010, background): “In [10], the authors have explored the application of cooperative diversity to spectrum sensing, and shown that the sensing performance is improved by exploiting the user cooperation.”
Cooperative spectrum sensing with transmit and relay diversity in cognitive radio networks - [transaction letters] (2008, background): “Cooperative spectrum sensing has been shown to greatly increase the probability of detecting the PU [5]–[ 9 ].”
Ten years of research in spectrum sensing and sharing in cognitive radio (2012, background): “The scheme is extended into multi-user networks [65].”
Advances in cognitive radio networks: A survey (2011, background): “Relays can also be used in cooperative spectrum sensing, such as the cooperative sensing scheme proposed in [64], where the cognitive users operating in the same band help each other relay information using amplify-and-forward protocol.”