Class information for:
Level 1: ULTRA WIDEBAND UWB//ULTRA WIDEBAND//IMPULSE RADIO

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
7000 1                   ULTRA WIDEBAND UWB//ULTRA WIDEBAND//IMPULSE RADIO 1444

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ULTRA WIDEBAND UWB authKW 1436958 17% 26% 250
2 ULTRA WIDEBAND authKW 927340 15% 19% 221
3 IMPULSE RADIO authKW 895221 6% 49% 84
4 UWB authKW 709631 10% 22% 151
5 TIME HOPPING authKW 524316 2% 78% 31
6 IMPULSE RADIO IR authKW 492072 3% 52% 43
7 TRANSMITTED REFERENCE TR authKW 470346 2% 86% 25
8 TRANSMITTED REFERENCE authKW 465581 2% 89% 24
9 ULTRA WIDEBAND COMMUNICATIONS authKW 447640 3% 51% 40
10 RAKE RECEIVER authKW 407437 4% 33% 57

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Telecommunications 94267 68% 0% 983
2 Engineering, Electrical & Electronic 26720 78% 0% 1128
3 Transportation Science & Technology 4600 7% 0% 105
4 Computer Science, Information Systems 3555 13% 0% 194
5 Computer Science, Hardware & Architecture 1941 7% 0% 98
6 Automation & Control Systems 16 1% 0% 16
7 Engineering, General 4 1% 0% 14
8 Computer Science, Theory & Methods 4 1% 0% 17
9 Operations Research & Management Science 1 1% 0% 10
10 Engineering, Aerospace 1 0% 0% 5

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UWB TECHNOL 68197 0% 63% 5
2 ARLCICN 65473 0% 100% 3
3 RADIO S 49881 0% 57% 4
4 NEWMAN SPRINGS 46547 1% 27% 8
5 TELECOMM CONTROL ENGN 43649 0% 100% 2
6 UWB IT 43649 0% 100% 2
7 UWB WIRELESS COMMUN INHA UWB ITRC 43649 0% 100% 2
8 UWB ITRC 34094 0% 31% 5
9 WIRELESS MOBILE COMMUN GRP 28709 0% 26% 5
10 UNDERGROUND COMMUN 28056 0% 43% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 102977 13% 3% 183
2 IET COMMUNICATIONS 30868 4% 2% 63
3 IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 28299 7% 1% 101
4 IEEE TRANSACTIONS ON COMMUNICATIONS 25802 7% 1% 108
5 IEEE COMMUNICATIONS LETTERS 19255 5% 1% 78
6 WIRELESS PERSONAL COMMUNICATIONS 16777 4% 1% 63
7 JOURNAL OF COMMUNICATIONS AND NETWORKS 15097 2% 3% 26
8 IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS 10546 4% 1% 52
9 EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING 9959 2% 1% 35
10 WIRELESS COMMUNICATIONS & MOBILE COMPUTING 9910 2% 2% 28

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ULTRA WIDEBAND UWB 1436958 17% 26% 250 Search ULTRA+WIDEBAND+UWB Search ULTRA+WIDEBAND+UWB
2 ULTRA WIDEBAND 927340 15% 19% 221 Search ULTRA+WIDEBAND Search ULTRA+WIDEBAND
3 IMPULSE RADIO 895221 6% 49% 84 Search IMPULSE+RADIO Search IMPULSE+RADIO
4 UWB 709631 10% 22% 151 Search UWB Search UWB
5 TIME HOPPING 524316 2% 78% 31 Search TIME+HOPPING Search TIME+HOPPING
6 IMPULSE RADIO IR 492072 3% 52% 43 Search IMPULSE+RADIO+IR Search IMPULSE+RADIO+IR
7 TRANSMITTED REFERENCE TR 470346 2% 86% 25 Search TRANSMITTED+REFERENCE+TR Search TRANSMITTED+REFERENCE+TR
8 TRANSMITTED REFERENCE 465581 2% 89% 24 Search TRANSMITTED+REFERENCE Search TRANSMITTED+REFERENCE
9 ULTRA WIDEBAND COMMUNICATIONS 447640 3% 51% 40 Search ULTRA+WIDEBAND+COMMUNICATIONS Search ULTRA+WIDEBAND+COMMUNICATIONS
10 RAKE RECEIVER 407437 4% 33% 57 Search RAKE+RECEIVER Search RAKE+RECEIVER

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 17393 SUPERREGENERATIVE RECEIVER//PULSE GENERATOR//WAKE UP RECEIVER
2 35785 EQUIVALENT RECEIVED BANDWIDTH//MOBILE PROPAGATION MODEL//RECLAIMING SCHEME
3 4282 INDOOR PROPAGATION//PATH LOSS//RADIOWAVE PROPAGATION
4 7629 CHANNEL MODELING//NON ISOTROPIC SCATTERING//MOBILE TO MOBILE CHANNELS
5 14546 CODE ACQUISITION//MEAN ACQUISITION TIME//PN CODE ACQUISITION
6 1635 TIME OF ARRIVAL TOA//TIME DIFFERENCE OF ARRIVAL TDOA//LOCALIZATION
7 38007 KATEDRA ELEKTROTECH ELEKT//L 1 IMPULSES//WYDZIAL INZYNIERII ELEKT KOMPUTEROWEJ
8 22882 TEM HORN//TRANSVERSE ELECTROMAGNETIC TEM HORN//NONSINUSOIDAL WAVES
9 2161 MULTIUSER DETECTION//CODE DIVISION MULTIPLE ACCESS CDMA//CDMA
10 10876 TIME REVERSAL//TIME REVERSAL TR//ONDES ACOUST

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