Class information for:
Level 1: HIGH ALTITUDE PLATFORMS//LAND MOBILE SATELLITE LMS CHANNEL//LAND MOBILE SATELLITE LMS

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
1920 2             ULTRA WIDEBAND UWB//IMPULSE RADIO//RADIO PROPAGATION 6203
14351 1                   HIGH ALTITUDE PLATFORMS//LAND MOBILE SATELLITE LMS CHANNEL//LAND MOBILE SATELLITE LMS 806

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HIGH ALTITUDE PLATFORMS authKW 718761 3% 74% 25
2 LAND MOBILE SATELLITE LMS CHANNEL authKW 549860 2% 94% 15
3 LAND MOBILE SATELLITE LMS authKW 488761 2% 83% 15
4 INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS AND NETWORKING journal 387887 8% 16% 61
5 HIGH ALTITUDE PLATFORMS HAPS authKW 325841 1% 83% 10
6 STRATOSPHERIC PLATFORM authKW 315411 1% 73% 11
7 M ARY PHASE SHIFT KEYING M PSK authKW 268113 1% 57% 12
8 HIGH ALTITUDE PLATFORM HAP authKW 208535 1% 67% 8
9 INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS journal 203425 5% 13% 41
10 HIGH ALTITUDE PLATFORM STATION HAPS authKW 195507 1% 100% 5

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Telecommunications 70000 78% 0% 632
2 Engineering, Electrical & Electronic 9561 63% 0% 509
3 Engineering, Aerospace 8938 16% 0% 130
4 Transportation Science & Technology 3375 8% 0% 67
5 Computer Science, Information Systems 644 8% 0% 64
6 Remote Sensing 302 3% 0% 23
7 Computer Science, Hardware & Architecture 83 2% 0% 17
8 Imaging Science & Photographic Technology 44 1% 0% 10
9 Geochemistry & Geophysics 29 2% 0% 19
10 Instruments & Instrumentation 7 2% 0% 15

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TEORIA SINAL COMMUN 89371 0% 57% 4
2 TEORIA SINAL COMUNICAC 87958 1% 19% 12
3 DPT TECNOL COMUNICAC 78203 0% 100% 2
4 MICROWAVES UCL 78203 0% 100% 2
5 YOKOSUKA STRATOSPHER PLATFORM 78203 0% 100% 2
6 XEP 78199 0% 50% 4
7 ELE OMAGNET FIELD 54339 2% 8% 18
8 WIRELESS INNOVAT SYST GRP 52134 0% 67% 2
9 AMBIENT TECHNOL 39101 0% 100% 1
10 AMBIENT TECHNOL DEV TEAM FUTURE TECHNOL 39101 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS AND NETWORKING 387887 8% 16% 61
2 INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS 203425 5% 13% 41
3 SPACE COMMUNICATIONS 21240 1% 6% 9
4 IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 20375 8% 1% 64
5 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 12274 8% 0% 66
6 KLUWER INTERNATIONAL SERIES IN ENGINEERING AND COMPUTER SCIENCE : COMMUNICATIONS AND INFORMATION THEORY 9955 1% 3% 10
7 EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING 7713 3% 1% 23
8 WIRELESS PERSONAL COMMUNICATIONS 7270 4% 1% 31
9 IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION 5944 2% 1% 13
10 RADIOENGINEERING 4077 1% 1% 12

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 HIGH ALTITUDE PLATFORMS 718761 3% 74% 25 Search HIGH+ALTITUDE+PLATFORMS Search HIGH+ALTITUDE+PLATFORMS
2 LAND MOBILE SATELLITE LMS CHANNEL 549860 2% 94% 15 Search LAND+MOBILE+SATELLITE+LMS+CHANNEL Search LAND+MOBILE+SATELLITE+LMS+CHANNEL
3 LAND MOBILE SATELLITE LMS 488761 2% 83% 15 Search LAND+MOBILE+SATELLITE+LMS Search LAND+MOBILE+SATELLITE+LMS
4 HIGH ALTITUDE PLATFORMS HAPS 325841 1% 83% 10 Search HIGH+ALTITUDE+PLATFORMS+HAPS Search HIGH+ALTITUDE+PLATFORMS+HAPS
5 STRATOSPHERIC PLATFORM 315411 1% 73% 11 Search STRATOSPHERIC+PLATFORM Search STRATOSPHERIC+PLATFORM
6 M ARY PHASE SHIFT KEYING M PSK 268113 1% 57% 12 Search M+ARY+PHASE+SHIFT+KEYING+M+PSK Search M+ARY+PHASE+SHIFT+KEYING+M+PSK
7 HIGH ALTITUDE PLATFORM HAP 208535 1% 67% 8 Search HIGH+ALTITUDE+PLATFORM+HAP Search HIGH+ALTITUDE+PLATFORM+HAP
8 HIGH ALTITUDE PLATFORM STATION HAPS 195507 1% 100% 5 Search HIGH+ALTITUDE+PLATFORM+STATION+HAPS Search HIGH+ALTITUDE+PLATFORM+STATION+HAPS
9 SHADOWED RICIAN SR FADING 195507 1% 100% 5 Search SHADOWED+RICIAN+SR+FADING Search SHADOWED+RICIAN+SR+FADING
10 SATELLITE MOBILE COMMUNICATION 188787 2% 37% 13 Search SATELLITE+MOBILE+COMMUNICATION Search SATELLITE+MOBILE+COMMUNICATION

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 10451 SATELLITE NETWORKS//DVB RCS//PHILLIP M DRAYER ELECT ENGN
2 7629 CHANNEL MODELING//NON ISOTROPIC SCATTERING//MOBILE TO MOBILE CHANNELS
3 37133 MARITIME WIDEBAND COMMUNICATION//COMMUN SPACE COMM SEC 2//COORDINATED ATTITUDE CONTROL
4 5757 RAIN ATTENUATION//SATELLITE COMMUNICATION//SITE DIVERSITY
5 4282 INDOOR PROPAGATION//PATH LOSS//RADIOWAVE PROPAGATION
6 28469 SPATIAL MULTIPLEXING OF LOCAL ELEMENTS SMILE//PHASED ARRAY CALIBRATION//DIGITAL BEAMFORMING
7 4011 FADING CHANNELS//NAKAGAMI FADING//SELECTION COMBINING
8 22998 AIRBORNE NETWORKS GRP//COMMUNICATION RELAY//FANET
9 5834 ALOS PALSAR//REMOTE SENSING//IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY
10 37696 THIRD ORDER INTER MODULATION//PSEUDOLITE//3RD ORDER INTERCEPT POWER

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