Class information for:
Level 1: VISIBLE LIGHT COMMUNICATION//VISIBLE LIGHT COMMUNICATION VLC//OPTICAL WIRELESS COMMUNICATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
7673 1341 19.7 56%


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
10 4 OPTICS//PHYSICS, PARTICLES & FIELDS//PHYSICS, MULTIDISCIPLINARY 1131262
185 3       IEEE PHOTONICS TECHNOLOGY LETTERS//OPTICS//JOURNAL OF LIGHTWAVE TECHNOLOGY 56126
2090 2             VISIBLE LIGHT COMMUNICATION//OPTICAL CODE DIVISION MULTIPLE ACCESS OCDMA//FREE SPACE OPTICAL COMMUNICATION 5193
7673 1                   VISIBLE LIGHT COMMUNICATION//VISIBLE LIGHT COMMUNICATION VLC//OPTICAL WIRELESS COMMUNICATION 1341

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 VISIBLE LIGHT COMMUNICATION authKW 5225251 20% 87% 265
2 VISIBLE LIGHT COMMUNICATION VLC authKW 2420442 8% 95% 112
3 OPTICAL WIRELESS COMMUNICATION authKW 1204399 7% 58% 92
4 VISIBLE LIGHT COMMUNICATIONS VLC authKW 620966 2% 91% 30
5 VLC authKW 584684 3% 60% 43
6 OPTICAL WIRELESS authKW 550969 3% 55% 44
7 LI FI RD address 295996 1% 100% 13
8 ACO OFDM authKW 278916 1% 88% 14
9 OPTICAL WIRELESS COMMUNICATION OWC authKW 254370 1% 62% 18
10 INDOOR OPTICAL WIRELESS COMMUNICATIONS authKW 250458 1% 100% 11

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Telecommunications 33023 42% 0% 557
2 Optics 21901 53% 0% 709
3 Engineering, Electrical & Electronic 14888 61% 0% 817
4 Computer Science, Information Systems 1106 8% 0% 107
5 Computer Science, Hardware & Architecture 1009 5% 0% 69
6 Physics, Applied 585 16% 0% 215
7 Transportation Science & Technology 80 1% 0% 15
8 Instruments & Instrumentation 30 2% 0% 32
9 COMPUTER APPLICATIONS & CYBERNETICS 7 0% 0% 1
10 Electrochemistry 2 1% 0% 13

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 LI FI RD 295996 1% 100% 13
2 OPT COMMUN GRP 144037 4% 13% 48
3 COMMUN SCI ENGN 107887 2% 15% 32
4 INFOCOMM ENGN 81315 0% 71% 5
5 INFORMAT SCI ELE OMAGNET WAVES MOE 77625 1% 19% 18
6 LI FI DEV 71149 0% 63% 5
7 DIGITAL COMMUN 70605 3% 8% 39
8 NCR 67180 1% 27% 11
9 MULTIMEDIA COMMUN GRP 65855 1% 32% 9
10 FUNDAMENTAL EXPT PHYS ELECT SYST 58542 0% 43% 6

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 IEEE PHOTONICS JOURNAL 56768 5% 4% 71
2 IET OPTOELECTRONICS 28434 2% 6% 22
3 IEE PROCEEDINGS-OPTOELECTRONICS 26431 2% 4% 31
4 JOURNAL OF LIGHTWAVE TECHNOLOGY 23357 8% 1% 111
5 IEEE PHOTONICS TECHNOLOGY LETTERS 15724 8% 1% 106
6 IEEE WIRELESS COMMUNICATIONS 12208 2% 2% 23
7 JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING 11952 2% 2% 23
8 OPTICAL ENGINEERING 7304 5% 0% 67
9 IEEE TRANSACTIONS ON COMMUNICATIONS 6101 4% 1% 51
10 IEEE COMMUNICATIONS MAGAZINE 5558 2% 1% 33

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 VISIBLE LIGHT COMMUNICATION 5225251 20% 87% 265 Search VISIBLE+LIGHT+COMMUNICATION Search VISIBLE+LIGHT+COMMUNICATION
2 VISIBLE LIGHT COMMUNICATION VLC 2420442 8% 95% 112 Search VISIBLE+LIGHT+COMMUNICATION+VLC Search VISIBLE+LIGHT+COMMUNICATION+VLC
3 OPTICAL WIRELESS COMMUNICATION 1204399 7% 58% 92 Search OPTICAL+WIRELESS+COMMUNICATION Search OPTICAL+WIRELESS+COMMUNICATION
4 VISIBLE LIGHT COMMUNICATIONS VLC 620966 2% 91% 30 Search VISIBLE+LIGHT+COMMUNICATIONS+VLC Search VISIBLE+LIGHT+COMMUNICATIONS+VLC
5 VLC 584684 3% 60% 43 Search VLC Search VLC
6 OPTICAL WIRELESS 550969 3% 55% 44 Search OPTICAL+WIRELESS Search OPTICAL+WIRELESS
7 ACO OFDM 278916 1% 88% 14 Search ACO+OFDM Search ACO+OFDM
8 OPTICAL WIRELESS COMMUNICATION OWC 254370 1% 62% 18 Search OPTICAL+WIRELESS+COMMUNICATION+OWC Search OPTICAL+WIRELESS+COMMUNICATION+OWC
9 INDOOR OPTICAL WIRELESS COMMUNICATIONS 250458 1% 100% 11 Search INDOOR+OPTICAL+WIRELESS+COMMUNICATIONS Search INDOOR+OPTICAL+WIRELESS+COMMUNICATIONS
10 DIMMING CONTROL 245890 1% 60% 18 Search DIMMING+CONTROL Search DIMMING+CONTROL

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 KARUNATILAKA, D , ZAFAR, F , KALAVALLY, V , PARTHIBAN, R , (2015) LED BASED INDOOR VISIBLE LIGHT COMMUNICATIONS: STATE OF THE ART.IEEE COMMUNICATIONS SURVEYS AND TUTORIALS. VOL. 17. ISSUE 3. P. 1649 -1678 87 70% 25
2 DAWSON, MD , RAJBHANDARI, S , MCKENDRY, JJD , HERRNSDORF, J , CHUN, H , FAULKNER, G , HAAS, H , WATSON, IM , O'BRIEN, D , (2017) A REVIEW OF GALLIUM NITRIDE LEDS FOR MULTIGIGABIT-PER-SECOND VISIBLE LIGHT DATA COMMUNICATIONS.SEMICONDUCTOR SCIENCE AND TECHNOLOGY. VOL. 32. ISSUE 2. P. - 121 62% 0
3 BORAH, DK , BOUCOUVALAS, AC , DAVIS, CC , HRANILOVIC, S , YIANNOPOULOS, K , (2012) A REVIEW OF COMMUNICATION-ORIENTED OPTICAL WIRELESS SYSTEMS.EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING. VOL. . ISSUE . P. 1 -28 78 54% 56
4 PATHAK, PH , FENG, XT , HU, PF , MOHAPATRA, P , (2015) VISIBLE LIGHT COMMUNICATION, NETWORKING, AND SENSING: A SURVEY, POTENTIAL AND CHALLENGES.IEEE COMMUNICATIONS SURVEYS AND TUTORIALS. VOL. 17. ISSUE 4. P. 2047 -2077 36 73% 26
5 GONZALEZ, O , GUERRA-MEDINA, MF , MARTIN, IR , DELGADO, F , PEREZ-JIMENEZ, R , (2016) ADAPTIVE WHTS-ASSISTED SDMA-OFDM SCHEME FOR FAIR RESOURCE ALLOCATION IN MULTI-USER VISIBLE LIGHT COMMUNICATIONS.JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING. VOL. 8. ISSUE 6. P. 427 -440 34 92% 0
6 DO, TH , YOO, M , (2016) AN IN-DEPTH SURVEY OF VISIBLE LIGHT COMMUNICATION BASED POSITIONING SYSTEMS.SENSORS. VOL. 16. ISSUE 5. P. - 32 89% 1
7 ERGUL, O , DINC, E , AKAN, OB , (2015) COMMUNICATE TO ILLUMINATE: STATE-OF-THE-ART AND RESEARCH CHALLENGES FOR VISIBLE LIGHT COMMUNICATIONS.PHYSICAL COMMUNICATION. VOL. 17. ISSUE . P. 72 -85 30 94% 4
8 YUN, K , LEE, C , AHN, KI , LEE, R , JANG, JS , KWON, JK , (2014) OPTIMAL SIGNAL AMPLITUDE OF ORTHOGONAL FREQUENCY-DIVISION MULTIPLEXING SYSTEMS IN DIMMABLE VISIBLE LIGHT COMMUNICATIONS.JOURNAL OF THE OPTICAL SOCIETY OF KOREA. VOL. 18. ISSUE 5. P. 459 -465 32 94% 2
9 QIU, Y , CHEN, HH , MENG, WX , (2016) CHANNEL MODELING FOR VISIBLE LIGHT COMMUNICATIONSA SURVEY.WIRELESS COMMUNICATIONS & MOBILE COMPUTING. VOL. 16. ISSUE 14. P. 2016 -2034 37 69% 1
10 GREEN, RJ , JOSHI, H , HIGGINS, MD , LEESON, MS , (2008) RECENT DEVELOPMENTS IN INDOOR OPTICAL WIRELESS SYSTEMS.IET COMMUNICATIONS. VOL. 2. ISSUE 1. P. 3-10 29 97% 36

Classes with closest relation at Level 1


Rank Class id link
1 22921 POISSON CHANNEL//ULTRAVIOLET COMMUNICATION//DIRECT DETECTION PHOTON CHANNEL
2 6876 FREE SPACE OPTICAL COMMUNICATION//ATMOSPHERIC TURBULENCE//FREE SPACE OPTICS
3 23945 SPATIAL MODULATION//SPATIAL MODULATION SM//SPACE SHIFT KEYING SSK
4 1325 COHERENT DETECTION//COHERENT COMMUNICATIONS//OPT NETWORKS GRP
5 16298 TRANSIMPEDANCE AMPLIFIER//TRANSIMPEDANCE AMPLIFIER TIA//OPTICAL RECEIVERS
6 33427 NON ORTHOGONAL MULTIPLE ACCESS//NON ORTHOGONAL MULTIPLE ACCESS NOMA//MC IDMA
7 9154 PEAK TO AVERAGE POWER RATIO PAPR//PAPR//PEAK TO AVERAGE POWER RATIO
8 5213 OPTICAL CODE DIVISION MULTIPLE ACCESS OCDMA//OPTICAL CODE DIVISION MULTIPLE ACCESS//OPTICAL ORTHOGONAL CODE
9 17485 UNDERWATER WIRELESS OPTICAL COMMUNICATIONS//ELE OOPT SPECIAL MISSION SENSORS//OCEAN VISIBIL OPT
10 10283 POLYMER OPTICAL FIBER//PLASTIC OPTICAL FIBER//KEIO PHOTON

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