Class information for:
Level 1: COOPERATIVE TECHNIQUE//COOPERATIVE MULTIPLE INPUT MULTIPLE OUTPUT MIMO//VIRTUAL MIMO

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
80 2             WIRELESS SENSOR NETWORKS//TELECOMMUNICATIONS//AD HOC NETWORKS 27323
31479 1                   COOPERATIVE TECHNIQUE//COOPERATIVE MULTIPLE INPUT MULTIPLE OUTPUT MIMO//VIRTUAL MIMO 166

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COOPERATIVE TECHNIQUE authKW 1329028 4% 100% 7
2 COOPERATIVE MULTIPLE INPUT MULTIPLE OUTPUT MIMO authKW 845740 4% 64% 7
3 VIRTUAL MIMO authKW 617029 8% 25% 13
4 COOPERATIVE MULTI INPUT MULTI OUTPUT MIMO authKW 569583 2% 100% 3
5 DATA GATHERING NODE authKW 569583 2% 100% 3
6 BATTERY POWER EFFICIENCY BPE authKW 379722 1% 100% 2
7 CONSTELLATION SIZE authKW 379722 1% 100% 2
8 COOPERATIVE VIRTUAL MIMO authKW 379722 1% 100% 2
9 EVENT DRIVEN WIRELESS SENSOR NETWORK authKW 379722 1% 100% 2
10 LOCAL OPERATING NETWORKS LONWORKS authKW 379722 1% 100% 2

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Telecommunications 8985 62% 0% 103
2 Computer Science, Information Systems 1673 27% 0% 44
3 Engineering, Electrical & Electronic 1495 55% 0% 92
4 Transportation Science & Technology 437 7% 0% 11
5 Instruments & Instrumentation 217 12% 0% 20
6 Computer Science, Hardware & Architecture 174 6% 0% 10
7 Electrochemistry 141 8% 0% 14
8 Chemistry, Analytical 44 8% 0% 14
9 Computer Science, Theory & Methods 19 4% 0% 6
10 Computer Science, Artificial Intelligence 14 3% 0% 5

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TELECOMMUN RUMENTAT 253147 1% 67% 2
2 AREA TECNOL INFORMAC COMUNICAC 189861 1% 100% 1
3 CSA VLSI 189861 1% 100% 1
4 ELECT MECH AEROSP ENGN 189861 1% 100% 1
5 HO CHI MINH CITY INT UNIV 189861 1% 100% 1
6 INVEST DESARROLLO PROD INTE A COMP CARRE 189861 1% 100% 1
7 INVEST DESARROLLO PROD INTE AORA CARRERA 189861 1% 100% 1
8 MOSERN ACOUST 189861 1% 100% 1
9 PERSONAL COMMUN SECT 189861 1% 100% 1
10 RADIONETWORKS 189861 1% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHINA COMMUNICATIONS 7738 5% 1% 8
2 INTERNATIONAL JOURNAL OF AD HOC AND UBIQUITOUS COMPUTING 5767 2% 1% 4
3 SENSOR LETTERS 4862 4% 0% 7
4 JOURNAL OF COMMUNICATIONS AND NETWORKS 3111 2% 0% 4
5 EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING 2552 4% 0% 6
6 IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 2410 6% 0% 10
7 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2156 5% 0% 9
8 IETE TECHNICAL REVIEW 1862 2% 0% 3
9 WIRELESS NETWORKS 1604 2% 0% 4
10 JOURNAL OF ENGINEERING TECHNOLOGY 1481 1% 1% 1

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 COOPERATIVE TECHNIQUE 1329028 4% 100% 7 Search COOPERATIVE+TECHNIQUE Search COOPERATIVE+TECHNIQUE
2 COOPERATIVE MULTIPLE INPUT MULTIPLE OUTPUT MIMO 845740 4% 64% 7 Search COOPERATIVE+MULTIPLE+INPUT+MULTIPLE+OUTPUT+MIMO Search COOPERATIVE+MULTIPLE+INPUT+MULTIPLE+OUTPUT+MIMO
3 VIRTUAL MIMO 617029 8% 25% 13 Search VIRTUAL+MIMO Search VIRTUAL+MIMO
4 COOPERATIVE MULTI INPUT MULTI OUTPUT MIMO 569583 2% 100% 3 Search COOPERATIVE+MULTI+INPUT+MULTI+OUTPUT+MIMO Search COOPERATIVE+MULTI+INPUT+MULTI+OUTPUT+MIMO
5 DATA GATHERING NODE 569583 2% 100% 3 Search DATA+GATHERING+NODE Search DATA+GATHERING+NODE
6 BATTERY POWER EFFICIENCY BPE 379722 1% 100% 2 Search BATTERY+POWER+EFFICIENCY+BPE Search BATTERY+POWER+EFFICIENCY+BPE
7 CONSTELLATION SIZE 379722 1% 100% 2 Search CONSTELLATION+SIZE Search CONSTELLATION+SIZE
8 COOPERATIVE VIRTUAL MIMO 379722 1% 100% 2 Search COOPERATIVE+VIRTUAL+MIMO Search COOPERATIVE+VIRTUAL+MIMO
9 EVENT DRIVEN WIRELESS SENSOR NETWORK 379722 1% 100% 2 Search EVENT+DRIVEN+WIRELESS+SENSOR+NETWORK Search EVENT+DRIVEN+WIRELESS+SENSOR+NETWORK
10 LOCAL OPERATING NETWORKS LONWORKS 379722 1% 100% 2 Search LOCAL+OPERATING+NETWORKS+LONWORKS Search LOCAL+OPERATING+NETWORKS+LONWORKS

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 35378 COLLABORATIVE BEAMFORMING//DISTRIBUTED COLLABORATIVE BEAMFORMING//ANGULAR DISTRIBUTION SPREAD
2 9404 OFDMA//SUBCARRIER ALLOCATION//DISTRIBUTED ANTENNA SYSTEMS
3 102 COOPERATIVE DIVERSITY//AMPLIFY AND FORWARD//RELAY SELECTION
4 43 WIRELESS SENSOR NETWORKS//NETWORK LIFETIME//SENSOR NETWORKS
5 26986 ASYNCHRONOUS WSNS//LOW LEVEL ATTRIBUTES//NODE SOFTWARE
6 26785 SNR ESTIMATION//SIGNAL TO NOISE RATIO SNR ESTIMATION//DOPPLER SPREAD ESTIMATION
7 37087 PUBLIC SECTOR RELOCATION//WELSH MEDIUM EDUCATION//GAELIC MEDIUM EDUCATION
8 31248 CHANNEL POWER MEASUREMENT//WEIGHTED OVERLAPPED SEGMENT AVERAGING WOSA ESTIMATION//COMP SCI CONTROL SYST
9 873 SPACE TIME CODES//SPACE TIME CODING//SPACE TIME BLOCK CODES
10 11096 TOPOLOGY CONTROL//GEOGRAPHIC ROUTING//SPANNERS

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