Class information for:
Level 1: COOPERATIVE DIVERSITY//AMPLIFY AND FORWARD//RELAY SELECTION

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
102 1                   COOPERATIVE DIVERSITY//AMPLIFY AND FORWARD//RELAY SELECTION 4458

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COOPERATIVE DIVERSITY authKW 2381834 10% 79% 427
2 AMPLIFY AND FORWARD authKW 1590825 7% 72% 314
3 RELAY SELECTION authKW 1416514 7% 67% 300
4 OUTAGE PROBABILITY authKW 1377886 12% 36% 547
5 DECODE AND FORWARD authKW 1228543 6% 63% 275
6 COOPERATIVE COMMUNICATIONS authKW 1034380 6% 54% 270
7 AMPLIFY AND FORWARD AF authKW 992810 4% 76% 184
8 TWO WAY RELAYING authKW 970729 5% 68% 203
9 COOPERATIVE COMMUNICATION authKW 933650 6% 46% 286
10 RELAY authKW 855715 7% 37% 325

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Telecommunications 349345 75% 2% 3322
2 Engineering, Electrical & Electronic 79490 77% 0% 3421
3 Transportation Science & Technology 35162 11% 1% 506
4 Computer Science, Information Systems 15265 16% 0% 701
5 Computer Science, Hardware & Architecture 597 2% 0% 105
6 Computer Science, Theory & Methods 0 1% 0% 34
7 Automation & Control Systems 0 0% 0% 20
8 Computer Science, Software Engineering -0 0% 0% 22
9 Engineering, General -0 1% 0% 23
10 Mathematics, Interdisciplinary Applications -1 0% 0% 19

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 STATE INTEGRATED SERV NETWORKS 82008 3% 9% 135
2 UNIVERSAL WIRELESS COMMUN 69550 2% 14% 69
3 COMMUN ADV DSP GRP 56543 0% 100% 8
4 MOBILE COMMUN 56476 3% 7% 121
5 ELECT COMP ENGN 54721 25% 1% 1122
6 SIGNAL PROC COMMUN SYST 46251 0% 55% 12
7 WIRELESS NETWORKING TECHNOL 43438 0% 36% 17
8 WCSG 38159 0% 60% 9
9 COMMUN ENGN 34919 5% 2% 214
10 ELECT COMP SOFTWARE ENGN 29988 0% 22% 19

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 447359 15% 9% 670
2 IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 222549 11% 6% 497
3 IET COMMUNICATIONS 158857 6% 9% 251
4 IEEE COMMUNICATIONS LETTERS 142270 8% 5% 372
5 IEEE TRANSACTIONS ON COMMUNICATIONS 85309 8% 4% 345
6 EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING 68417 4% 6% 161
7 WIRELESS PERSONAL COMMUNICATIONS 59266 5% 4% 208
8 IEICE TRANSACTIONS ON COMMUNICATIONS 33294 5% 2% 202
9 IEEE WIRELESS COMMUNICATIONS LETTERS 32550 2% 7% 67
10 IEEE TRANSACTIONS ON SIGNAL PROCESSING 22999 4% 2% 183

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 COOPERATIVE DIVERSITY 2381834 10% 79% 427 Search COOPERATIVE+DIVERSITY Search COOPERATIVE+DIVERSITY
2 AMPLIFY AND FORWARD 1590825 7% 72% 314 Search AMPLIFY+AND+FORWARD Search AMPLIFY+AND+FORWARD
3 RELAY SELECTION 1416514 7% 67% 300 Search RELAY+SELECTION Search RELAY+SELECTION
4 OUTAGE PROBABILITY 1377886 12% 36% 547 Search OUTAGE+PROBABILITY Search OUTAGE+PROBABILITY
5 DECODE AND FORWARD 1228543 6% 63% 275 Search DECODE+AND+FORWARD Search DECODE+AND+FORWARD
6 COOPERATIVE COMMUNICATIONS 1034380 6% 54% 270 Search COOPERATIVE+COMMUNICATIONS Search COOPERATIVE+COMMUNICATIONS
7 AMPLIFY AND FORWARD AF 992810 4% 76% 184 Search AMPLIFY+AND+FORWARD+AF Search AMPLIFY+AND+FORWARD+AF
8 TWO WAY RELAYING 970729 5% 68% 203 Search TWO+WAY+RELAYING Search TWO+WAY+RELAYING
9 COOPERATIVE COMMUNICATION 933650 6% 46% 286 Search COOPERATIVE+COMMUNICATION Search COOPERATIVE+COMMUNICATION
10 RELAY 855715 7% 37% 325 Search RELAY Search RELAY

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 31479 COOPERATIVE TECHNIQUE//COOPERATIVE MULTIPLE INPUT MULTIPLE OUTPUT MIMO//VIRTUAL MIMO
2 22067 FULL DUPLEX//FULL DUPLEX RELAY//SELF INTERFERENCE
3 35378 COLLABORATIVE BEAMFORMING//DISTRIBUTED COLLABORATIVE BEAMFORMING//ANGULAR DISTRIBUTION SPREAD
4 10106 INTERFERENCE ALIGNMENT//INTERFERENCE CHANNEL//INTERFERENCE ALIGNMENT IA
5 9404 OFDMA//SUBCARRIER ALLOCATION//DISTRIBUTED ANTENNA SYSTEMS
6 873 SPACE TIME CODES//SPACE TIME CODING//SPACE TIME BLOCK CODES
7 4011 FADING CHANNELS//NAKAGAMI FADING//SELECTION COMBINING
8 1238 LIMITED FEEDBACK//MULTIUSER MIMO//BROADCAST CHANNEL
9 25284 EFFECTIVE CAPACITY//HIGH SIGNAL TO NOISE RATIO SNR//WIDEBAND SLOPE
10 35364 MULTIHOP CELLULAR NETWORKS//SYSTEMS BEYOND THIRD GENERATION//ICM N PG SP RC

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