NeXt generation/dynamic spectrum access/cognitive radio wireless networks: A survey

By Ian F. Akyildiz, Won-Yeol Lee, Mehmet Can Vuran, Shantidev Mohanty. Comput. Networks, 2006

6,969 citations recorded by the source corpus.

Subfields: Computer Networks and Communications, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/95ba0f3a9759cce4edfdb125cc173e883411b0a9

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In Computer Networks and Communications

In Electrical and Electronic Engineering

Citations in the corpus

A survey on spectrum management in cognitive radio networks (2008, background): “In order to address these challenges, each CR user in the CR network must: • Determine which portions of the spectrum are available • Select the best available channel • Coordinate access to this channel with other users • Vacate the channel when a licensed user is detected [2] These capabilities ca”
Competitive spectrum sharing in cognitive radio networks: a dynamic game approach (2008, background): “A survey on the different functionalities in cognitive radio networks (also referred to as NeXt Generation (xG) networks) and the related research challenges were presented in [4].”
Opportunistic Spectrum Access via Periodic Channel Sensing (2008, background): “Index Terms—Constrained Markov decision processes, dynamic spectrum access, resource allocation.”
SEARCH: A routing protocol for mobile cognitive radio ad-Hoc networks (2009, background): “…/comcom Search: A routing protocol for mobile cognitive radio ad-hoc networks K.R. Chowdhury a,*, M.D. Felice b,1 a School of Electrical and Computer Engineering, Georgia Institute of Technology, 75 5th Street, Suite 5158, Atlanta, GA 30332, USA b Department of Computer Science, University…”
On the Performance of Device-to-Device Underlay Communication with Simple Power Control (2009, background): “Cognitive radio systems [3]–[5] have gained a lot of attention in the communication community because of their potential for reusing the assigned spectrum.”
Energy-Efficient Base-Stations Sleep-Mode Techniques in Green Cellular Networks: A Survey (2015, background): “Previously, mobile networks, or wireless communication networks in general, have been designed with the objective of optimizing coverage, capacity, spectral efﬁciency or throughput [52], [53].”
Ten years of research in spectrum sensing and sharing in cognitive radio (2012, methodology): “Another classification depends on whether there exists a central node to manage spectrum allocation and access procedure [6].”
Revenue generation for truthful spectrum auction in dynamic spectrum access (2009, background): “These observations have led to a push for the original license holders and operators, a primary example being TV broadcasters(1), to open up access to secondary unlicensed users [3], so as to improve spectrum utilization, a concept known as dynamic spectrum access [4].”
Spectrum Assignment in Cognitive Radio Networks: A Comprehensive Survey (2013, background): “CR is a radio or system that can sense the environment and dynamically and autonomously adjust its radio operating parameters to modify system operation [2].”
Collaborative Cyclostationary Spectrum Sensing for Cognitive Radio Systems (2009, background): “Cognitive radios have been proposed as a technology for dynamic spectrum allocation [1]–[3].”
Capacity and power allocation for spectrum-sharing communications in fading channels (2009, background): “Comprehensive overviews of the fundamental limits, policy issues and challenges of cognitive radio can be found in [ 4 ]–[8].”
Spectrum Sharing in Dynamic Spectrum Access Networks: WPE-II Written Report (2009, methodology): “Other categories, such as inter-network or intra-network [4], single or multiple hop consideration (upper layer issues such as routing [4]) may also be applied to classify spectrum sharing techniques.”
A Survey on Multicarrier Communications: Prototype Filters, Lattice Structures, and Implementation Aspects (2012, background): “Due to its favorable properties, multicarrier schemes, esp ecially CP-OFDM, have been commonly considered as promising approaches for dynamic spectrum access and cognitive radio systems [144]–[146].”
Defense against Primary User Emulation Attacks in Cognitive Radio Networks (2008, neutral): “A flowchart of the transmitter verification scheme. lot of attention [1].”
Power Optimization of Device-to-Device Communication Underlaying Cellular Communication (2009, background): “This motivates the development of cognitive radio systems [3], [4], [5] which locally utilize the “white spaces” in the spectrum where the primary service is not present.”