Class information for:
Level 1: SPHERE DECODING//MIMO DETECTION//LATTICE REDUCTION

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
10138 1                   SPHERE DECODING//MIMO DETECTION//LATTICE REDUCTION 1119

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SPHERE DECODING authKW 1928100 9% 68% 101
2 MIMO DETECTION authKW 1072626 4% 81% 47
3 LATTICE REDUCTION authKW 985849 6% 49% 71
4 V BLAST authKW 824300 5% 51% 57
5 SPHERE DECODER authKW 567940 3% 61% 33
6 MULTIPLE INPUT MULTIPLE OUTPUT MIMO DETECTION authKW 524269 2% 85% 22
7 UT COMMUN address 501747 5% 32% 56
8 K BEST authKW 480261 2% 95% 18
9 MIMO authKW 376031 16% 8% 176
10 LATTICE DECODING authKW 335661 2% 57% 21

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Telecommunications 43859 53% 0% 592
2 Engineering, Electrical & Electronic 22770 82% 0% 915
3 Computer Science, Information Systems 2443 13% 0% 142
4 Transportation Science & Technology 1974 5% 0% 61
5 Computer Science, Hardware & Architecture 1677 7% 0% 80
6 Computer Science, Software Engineering 12 1% 0% 14
7 Computer Science, Theory & Methods 0 1% 0% 10
8 Public Administration 0 0% 0% 2
9 Computer Science, Artificial Intelligence 0 1% 0% 8
10 Operations Research & Management Science 0 1% 0% 6

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UT COMMUN 501747 5% 32% 56
2 EE ISY 56327 0% 100% 2
3 BWC S 37550 0% 67% 2
4 STATE S ISN 37550 0% 67% 2
5 IT T 31680 0% 38% 3
6 4G WIRELESS TECHNOL 28164 0% 100% 1
7 A WIN 28164 0% 100% 1
8 ADV MOBILE WIRELINE TRANSMISS SYST UNIT 28164 0% 100% 1
9 BROADBAND WIRELESS COMMUNICAT 28164 0% 100% 1
10 CNR IEIIT DIPARTIMENTO ELETTRON INFORMAZ 28164 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 37274 9% 1% 97
2 IEICE TRANSACTIONS ON COMMUNICATIONS 23600 8% 1% 85
3 IEEE COMMUNICATIONS LETTERS 21200 6% 1% 72
4 IEEE TRANSACTIONS ON SIGNAL PROCESSING 18073 7% 1% 81
5 IET COMMUNICATIONS 15249 3% 1% 39
6 IEEE TRANSACTIONS ON COMMUNICATIONS 13965 6% 1% 70
7 IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 13294 5% 1% 61
8 WIRELESS PERSONAL COMMUNICATIONS 12046 4% 1% 47
9 JOURNAL OF SIGNAL PROCESSING SYSTEMS FOR SIGNAL IMAGE AND VIDEO TECHNOLOGY 9824 2% 2% 19
10 IEEE WIRELESS COMMUNICATIONS LETTERS 8349 2% 2% 17

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SPHERE DECODING 1928100 9% 68% 101 Search SPHERE+DECODING Search SPHERE+DECODING
2 MIMO DETECTION 1072626 4% 81% 47 Search MIMO+DETECTION Search MIMO+DETECTION
3 LATTICE REDUCTION 985849 6% 49% 71 Search LATTICE+REDUCTION Search LATTICE+REDUCTION
4 V BLAST 824300 5% 51% 57 Search V+BLAST Search V+BLAST
5 SPHERE DECODER 567940 3% 61% 33 Search SPHERE+DECODER Search SPHERE+DECODER
6 MULTIPLE INPUT MULTIPLE OUTPUT MIMO DETECTION 524269 2% 85% 22 Search MULTIPLE+INPUT+MULTIPLE+OUTPUT+MIMO+DETECTION Search MULTIPLE+INPUT+MULTIPLE+OUTPUT+MIMO+DETECTION
7 K BEST 480261 2% 95% 18 Search K+BEST Search K+BEST
8 MIMO 376031 16% 8% 176 Search MIMO Search MIMO
9 LATTICE DECODING 335661 2% 57% 21 Search LATTICE+DECODING Search LATTICE+DECODING
10 QRD M 283981 1% 92% 11 Search QRD+M Search QRD+M

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
1 873 SPACE TIME CODES//SPACE TIME CODING//SPACE TIME BLOCK CODES
2 15335 COPPERSMITHS METHOD//LATTICE BASIS REDUCTION//NTRU
3 9612 TURBO EQUALIZATION//FREQUENCY DOMAIN EQUALIZATION//MC CDMA
4 1238 LIMITED FEEDBACK//MULTIUSER MIMO//BROADCAST CHANNEL
5 25860 VITERBI DECODER//VITERBI DECODING//ADD COMPARE SELECT ACS
6 2161 MULTIUSER DETECTION//CODE DIVISION MULTIPLE ACCESS CDMA//CDMA
7 16598 DECISION FEEDBACK EQUALIZER//DECISION FEEDBACK EQUALIZATION//EQUALIZATION
8 22212 SPATIAL MODULATION//SPATIAL MODULATION SM//SPACE SHIFT KEYING SSK
9 30431 NON ORTHOGONAL MULTIPLE ACCESS NOMA//NON ORTHOGONAL MULTIPLE ACCESS//SPARSE CODE MULTIPLE ACCESS SCMA
10 7180 MASSIVE MIMO//PILOT CONTAMINATION//MASSIVE MULTIPLE INPUT MULTIPLE OUTPUT MIMO

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