Class information for:
Level 1: OFDMA//SUBCARRIER ALLOCATION//DISTRIBUTED ANTENNA SYSTEMS

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
12 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 1181119
35 3       TELECOMMUNICATIONS//IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS//ENGINEERING, ELECTRICAL & ELECTRONIC 110941
33 2             TELECOMMUNICATIONS//IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS//COGNITIVE RADIO 33414
9404 1                   OFDMA//SUBCARRIER ALLOCATION//DISTRIBUTED ANTENNA SYSTEMS 1191

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OFDMA authKW 1037122 13% 25% 160
2 SUBCARRIER ALLOCATION authKW 698115 4% 54% 49
3 DISTRIBUTED ANTENNA SYSTEMS authKW 585362 4% 44% 50
4 ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS OFDMA authKW 540792 7% 25% 83
5 DISTRIBUTED ANTENNA SYSTEM DAS authKW 354431 2% 56% 24
6 ENERGY EFFICIENCY EE authKW 343939 3% 33% 39
7 BIT LOADING authKW 313397 2% 41% 29
8 RESOURCE ALLOCATION authKW 271493 18% 5% 220
9 POWER ALLOCATION authKW 190545 8% 8% 93
10 ADAPTIVE RESOURCE ALLOCATION authKW 182056 1% 40% 17

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Telecommunications 106843 80% 0% 949
2 Engineering, Electrical & Electronic 19952 74% 0% 887
3 Transportation Science & Technology 5513 9% 0% 104
4 Computer Science, Information Systems 4389 16% 0% 194
5 Computer Science, Hardware & Architecture 552 4% 0% 49
6 Operations Research & Management Science 21 1% 0% 17
7 COMPUTER APPLICATIONS & CYBERNETICS 8 0% 0% 1
8 Computer Science, Theory & Methods 6 1% 0% 16
9 Automation & Control Systems 3 1% 0% 9
10 Mathematics, Interdisciplinary Applications 3 1% 0% 10

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GREAT TEAM 59535 0% 75% 3
2 PERSONAL COMMUN NETWORK SPREAD SPE UM PCN 52922 0% 100% 2
3 STRATEG ADV STAR MATH MODELING 52922 0% 100% 2
4 TKN GRP 52922 0% 100% 2
5 WHITE SPACE COMMUN CESIP 52922 0% 100% 2
6 MOBILE COMMUN 40625 4% 3% 53
7 GREEN RADIO EXCELLENCE ARCHITECTURE TECHNOL GRE 35280 0% 67% 2
8 PERSONAL COMMUN NETWORK 35280 0% 67% 2
9 WIRELESS INNOVAT WIL 35280 0% 67% 2
10 ADV NETWORKS PERFORMANCE 26461 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 94268 13% 2% 159
2 IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 35039 9% 1% 102
3 IEEE COMMUNICATIONS LETTERS 29105 7% 1% 87
4 IET COMMUNICATIONS 28531 5% 2% 55
5 EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING 24715 4% 2% 50
6 IEEE TRANSACTIONS ON COMMUNICATIONS 18021 7% 1% 82
7 IEICE TRANSACTIONS ON COMMUNICATIONS 15881 6% 1% 72
8 IEEE WIRELESS COMMUNICATIONS LETTERS 13147 2% 2% 22
9 WIRELESS PERSONAL COMMUNICATIONS 11801 4% 1% 48
10 WIRELESS COMMUNICATIONS & MOBILE COMPUTING 8107 2% 1% 23

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 OFDMA 1037122 13% 25% 160 Search OFDMA Search OFDMA
2 SUBCARRIER ALLOCATION 698115 4% 54% 49 Search SUBCARRIER+ALLOCATION Search SUBCARRIER+ALLOCATION
3 DISTRIBUTED ANTENNA SYSTEMS 585362 4% 44% 50 Search DISTRIBUTED+ANTENNA+SYSTEMS Search DISTRIBUTED+ANTENNA+SYSTEMS
4 ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS OFDMA 540792 7% 25% 83 Search ORTHOGONAL+FREQUENCY+DIVISION+MULTIPLE+ACCESS+OFDMA Search ORTHOGONAL+FREQUENCY+DIVISION+MULTIPLE+ACCESS+OFDMA
5 DISTRIBUTED ANTENNA SYSTEM DAS 354431 2% 56% 24 Search DISTRIBUTED+ANTENNA+SYSTEM+DAS Search DISTRIBUTED+ANTENNA+SYSTEM+DAS
6 ENERGY EFFICIENCY EE 343939 3% 33% 39 Search ENERGY+EFFICIENCY+EE Search ENERGY+EFFICIENCY+EE
7 BIT LOADING 313397 2% 41% 29 Search BIT+LOADING Search BIT+LOADING
8 RESOURCE ALLOCATION 271493 18% 5% 220 Search RESOURCE+ALLOCATION Search RESOURCE+ALLOCATION
9 POWER ALLOCATION 190545 8% 8% 93 Search POWER+ALLOCATION Search POWER+ALLOCATION
10 ADAPTIVE RESOURCE ALLOCATION 182056 1% 40% 17 Search ADAPTIVE+RESOURCE+ALLOCATION Search ADAPTIVE+RESOURCE+ALLOCATION

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 11168 OPPORTUNISTIC SCHEDULING//WIRELESS SCHEDULING//MULTIUSER DIVERSITY
2 17219 IEEE 80216//WIMAX//IEEE 80216J
3 19997 ADAPTIVE MODULATION//CHANNEL PREDICTION//VARIABLE POWER
4 1277 FEMTOCELL//STOCHASTIC GEOMETRY//HETEROGENEOUS CELLULAR NETWORKS
5 31479 COOPERATIVE TECHNIQUE//COOPERATIVE MULTIPLE INPUT MULTIPLE OUTPUT MIMO//VIRTUAL MIMO
6 25284 EFFECTIVE CAPACITY//HIGH SIGNAL TO NOISE RATIO SNR//WIDEBAND SLOPE
7 1238 LIMITED FEEDBACK//MULTIUSER MIMO//BROADCAST CHANNEL
8 16509 DIGITAL SUBSCRIBER LINE//DIGITAL SUBSCRIBER LINE DSL//DYNAMIC SPECTRUM MANAGEMENT
9 102 COOPERATIVE DIVERSITY//AMPLIFY AND FORWARD//RELAY SELECTION
10 7180 MASSIVE MIMO//PILOT CONTAMINATION//MASSIVE MULTIPLE INPUT MULTIPLE OUTPUT MIMO

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