A Survey of Dynamic Spectrum Access

By Qing Zhao, Brian M. Sadler. IEEE Signal Processing Magazine, 2007

2,823 citations recorded by the source corpus.

Subfields: Computer Networks and Communications, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/195ddd38fdae0a2efc520781c95985bed13660a2

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In Computer Networks and Communications

In Electrical and Electronic Engineering

Citations in the corpus

Cognitive radio networking and communications: an overview (2011, methodology): “We note that some authors also refer to this model as spectrum overlay in [9] and [10] and interweave paradigm in [11].”
Joint Design and Separation Principle for Opportunistic Spectrum Access in the Presence of Sensing Errors (2007, background): “For an overview on challenges and recent developments in OSA, readers are referred to [21].”
Game Theory in Wireless and Communication Networks (2008, background): “There are three major spectrum-licensing models [533]: common-use, exclusive-use, and shared-use models.”
Survey of RF Communications and Sensing Convergence Research (2017, background): “Previous surveys have looked at the spectral congestion problem from a dynamic access perspective with a focus on regulatory issues and signal processing [5].”
A Survey of Rate-Optimal Power Domain NOMA With Enabling Technologies of Future Wireless Networks (2019, methodology): “In the underlay CR paradigm, the SUs are allowed to access the PUs networks as long as the interference power constraint of the PU is not violated [126].”
Opportunistic Spectrum Access via Periodic Channel Sensing (2008, background): “Index Terms—Constrained Markov decision processes, dynamic spectrum access, resource allocation.”
Breaking Spectrum Gridlock With Cognitive Radios: An Information Theoretic Perspective (2009, background): “We refer the reader to [33] for an interesting discussion on general considerations for specifying an interference constraint in underlay networks.”
Collaborative wideband sensing for cognitive radios (2008, background): “In the literature, CR networks are also referred to as next generation (XG) or dynamic spectrum access (DSA) networks [3].”
Spectrum Decision in Cognitive Radio Networks: A Survey (2013, background): “Thus it uses DSA techniques to opportunistically access the primary network spectrum without causing any harmful interference.”
Distributed Algorithms for Learning and Cognitive Medium Access with Logarithmic Regret (2010, background): “There has been extensive research on cognitive radio network in the past decade to resolve many challenges not encountered previously in traditional communication netw orks (see [2]).”
Spectrum sensing in cognitive radio (2016, background): “One approach towards more efficient spectrum use (given adequate policy changes) is opportunistic spectrum access (OSA) [9], originally called spectrum pooling (SP) [10].”
Nonorthogonal Multiple Access for 5G and Beyond (2017, background): “(cid:15) Underlay : The underlay CR operates like an intelligent interference control paradigm, where the SUs are permitted to access the spectrum allocated to PUs as long as the interference power constraint at the PUs is satisﬁed [198].”
Distributed Learning in Multi-Armed Bandit With Multiple Players (2009, background): “Consider first a cognitive radio network where secondary users independently search for idle channels temporarily unused by primary users [3].”