Class information for:
Level 1: COGNITIVE RADIO//SPECTRUM SENSING//COGNITIVE RADIO NETWORKS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
226 3807 24.4 50%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
127 23046 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS//COGNITIVE RADIO//OUTAGE PROBABILITY

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of publ.
in class
1 COGNITIVE RADIO Author keyword 637 34% 40% 1537
2 SPECTRUM SENSING Author keyword 225 37% 13% 484
3 COGNITIVE RADIO NETWORKS Author keyword 177 45% 8% 299
4 SPECTRUM SHARING Author keyword 141 42% 7% 256
5 COOPERATIVE SPECTRUM SENSING Author keyword 129 50% 5% 184
6 COGNITIVE RADIO CR Author keyword 113 48% 5% 174
7 DYNAMIC SPECTRUM ACCESS Author keyword 69 34% 4% 163
8 OPPORTUNISTIC SPECTRUM ACCESS Author keyword 57 46% 2% 91
9 ENERGY DETECTION Author keyword 37 29% 3% 107
10 COGNITIVE RADIO NETWORK Author keyword 35 33% 2% 89

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of publ.
in class		 LCSH search Wikipedia search
1 COGNITIVE RADIO 637 34% 40% 1537 Search COGNITIVE+RADIO Search COGNITIVE+RADIO
2 SPECTRUM SENSING 225 37% 13% 484 Search SPECTRUM+SENSING Search SPECTRUM+SENSING
3 COGNITIVE RADIO NETWORKS 177 45% 8% 299 Search COGNITIVE+RADIO+NETWORKS Search COGNITIVE+RADIO+NETWORKS
4 SPECTRUM SHARING 141 42% 7% 256 Search SPECTRUM+SHARING Search SPECTRUM+SHARING
5 COOPERATIVE SPECTRUM SENSING 129 50% 5% 184 Search COOPERATIVE+SPECTRUM+SENSING Search COOPERATIVE+SPECTRUM+SENSING
6 COGNITIVE RADIO CR 113 48% 5% 174 Search COGNITIVE+RADIO+CR Search COGNITIVE+RADIO+CR
7 DYNAMIC SPECTRUM ACCESS 69 34% 4% 163 Search DYNAMIC+SPECTRUM+ACCESS Search DYNAMIC+SPECTRUM+ACCESS
8 OPPORTUNISTIC SPECTRUM ACCESS 57 46% 2% 91 Search OPPORTUNISTIC+SPECTRUM+ACCESS Search OPPORTUNISTIC+SPECTRUM+ACCESS
9 ENERGY DETECTION 37 29% 3% 107 Search ENERGY+DETECTION Search ENERGY+DETECTION
10 COGNITIVE RADIO NETWORK 35 33% 2% 89 Search COGNITIVE+RADIO+NETWORK Search COGNITIVE+RADIO+NETWORK

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 COGNITIVE RADIO NETWORKS 189 45% 8% 317
2 COGNITIVE RADIO 92 28% 7% 280
3 DYNAMIC SPECTRUM ACCESS 85 59% 2% 94
4 ENERGY DETECTION 68 47% 3% 108
5 OPPORTUNISTIC SPECTRUM ACCESS 63 59% 2% 70
6 SPECTRUM ACCESS 61 45% 3% 103
7 RADIO NETWORKS 44 23% 4% 171
8 THROUGHPUT TRADEOFF 40 66% 1% 38
9 POWER ALLOCATION 22 14% 4% 147
10 MAC 20 13% 4% 138

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Ten years of research in spectrum sensing and sharing in cognitive radio 2012 35 90 97%
Breaking Spectrum Gridlock With Cognitive Radios: An Information Theoretic Perspective 2009 644 28 36%
Cognitive Radio Wireless Sensor Networks: Applications, Challenges and Research Trends 2013 12 32 78%
Vulnerabilities in cognitive radio networks: A survey 2013 8 5 100%
A Review on Spectrum Sensing for Cognitive Radio: Challenges and Solutions 2010 103 38 58%
A survey on dynamic spectrum access protocols for distributed cognitive wireless networks 2012 14 41 95%
Intelligent and efficient development of wireless networks: A review of cognitive radio networks 2012 13 38 92%
A Bayesian approach for adaptive multiantenna sensing in cognitive radio networks 2014 2 21 62%
Cognitive radio network security: A survey 2012 9 21 81%
On-demand routing protocols for cognitive radio ad hoc networks 2013 1 9 89%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 NETWORK COMMUN ECON 10 61% 0.3% 11
2 UNIVERSAL WIRELESS COMMUN 9 15% 1.4% 54
3 WIRELESS ADV 8 100% 0.1% 5
4 WIRELESS COMMUN JIANGSU PROV 7 43% 0.3% 13
5 COGNIT TELECOMMUN GRP 7 38% 0.4% 15
6 WIRELESS COMMUN TECHNOL 5 30% 0.3% 13
7 WIRELESS TECHNOL INNOVAT WTI 4 42% 0.2% 8
8 MINIST EDUC INFORMAT TELECOMMUN ENGN 4 75% 0.1% 3
9 WIRELESS KTH 4 46% 0.2% 6
10 COMP SCI NETWORKED SYST 3 50% 0.1% 5

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000085827 STOCHASTIC GEOMETRY//FEMTOCELL//HETEROGENEOUS CELLULAR NETWORKS
2 0.0000083221 MODULATION CLASSIFICATION//DIGITAL MODULATION CLASSIFICATION//NONSTOCHASTIC APPROACH
3 0.0000064550 OFDMA//IEEE 80216//ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS OFDMA
4 0.0000052070 COOPERATIVE DIVERSITY//COOPERATIVE COMMUNICATIONS//AMPLIFY AND FORWARD AF
5 0.0000049016 SOFTWARE RADIO//SOFTWARE ANTENNA//DSP DEV J AN
6 0.0000047659 JAMMING DETECTION//REACTIVE JAMMING//RF FINGERPRINTS
7 0.0000047619 DECENTRALIZED DETECTION//DISTRIBUTED DETECTION//DISTRIBUTED ESTIMATION
8 0.0000047118 FULL DUPLEX//DIGITAL SELF INTERFERENCE CANCELLATION//SELF INTERFERENCE
9 0.0000045817 WIRELESS MESH NETWORKS//CHANNEL ASSIGNMENT//WIRELESS MESH NETWORK
10 0.0000045315 DIGITAL SUBSCRIBER LINE DSL//DISCRETE MULTITONE DMT//DIGITAL SUBSCRIBER LINES DSL