Class information for:
Level 1: VISIBLE LIGHT COMMUNICATION//VISIBLE LIGHT COMMUNICATION VLC//VISIBLE LIGHT COMMUNICATIONS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
9149 1115 17.5 51%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2388 3772 OPTICAL CODE DIVISION MULTIPLE ACCESS OCDMA//OPTICAL CODE DIVISION MULTIPLE ACCESS//OPTICAL ORTHOGONAL CODE

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 VISIBLE LIGHT COMMUNICATION Author keyword 46 38% 9% 95
2 VISIBLE LIGHT COMMUNICATION VLC Author keyword 41 54% 5% 53
3 VISIBLE LIGHT COMMUNICATIONS Author keyword 31 44% 5% 54
4 POLYMER OPT FIBER PLICAT Address 17 79% 1% 11
5 OPTICAL WIRELESS COMMUNICATIONS Author keyword 13 33% 3% 32
6 OPTICAL WIRELESS COMMUNICATION Author keyword 13 25% 4% 43
7 OPTICAL WIRELESS COMMUNICATION OWC Author keyword 10 52% 1% 13
8 INDOOR OPTICAL WIRELESS COMMUNICATIONS Author keyword 8 75% 1% 6
9 OPTICAL WIRELESS OW Author keyword 8 75% 1% 6
10 LI FI RD Address 8 100% 0% 5

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 VISIBLE LIGHT COMMUNICATION 46 38% 9% 95 Search VISIBLE+LIGHT+COMMUNICATION Search VISIBLE+LIGHT+COMMUNICATION
2 VISIBLE LIGHT COMMUNICATION VLC 41 54% 5% 53 Search VISIBLE+LIGHT+COMMUNICATION+VLC Search VISIBLE+LIGHT+COMMUNICATION+VLC
3 VISIBLE LIGHT COMMUNICATIONS 31 44% 5% 54 Search VISIBLE+LIGHT+COMMUNICATIONS Search VISIBLE+LIGHT+COMMUNICATIONS
4 OPTICAL WIRELESS COMMUNICATIONS 13 33% 3% 32 Search OPTICAL+WIRELESS+COMMUNICATIONS Search OPTICAL+WIRELESS+COMMUNICATIONS
5 OPTICAL WIRELESS COMMUNICATION 13 25% 4% 43 Search OPTICAL+WIRELESS+COMMUNICATION Search OPTICAL+WIRELESS+COMMUNICATION
6 OPTICAL WIRELESS COMMUNICATION OWC 10 52% 1% 13 Search OPTICAL+WIRELESS+COMMUNICATION+OWC Search OPTICAL+WIRELESS+COMMUNICATION+OWC
7 INDOOR OPTICAL WIRELESS COMMUNICATIONS 8 75% 1% 6 Search INDOOR+OPTICAL+WIRELESS+COMMUNICATIONS Search INDOOR+OPTICAL+WIRELESS+COMMUNICATIONS
8 OPTICAL WIRELESS OW 8 75% 1% 6 Search OPTICAL+WIRELESS+OW Search OPTICAL+WIRELESS+OW
9 OPTICAL WIRELESS 7 17% 3% 36 Search OPTICAL+WIRELESS Search OPTICAL+WIRELESS
10 BEAM POWER ADAPTATION 6 80% 0% 4 Search BEAM+POWER+ADAPTATION Search BEAM+POWER+ADAPTATION

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 VISIBLE LIGHT COMMUNICATION 31 76% 2% 22
2 VLC 27 83% 1% 15
3 ANGLE DIVERSITY 26 80% 1% 16
4 INFRARED COMMUNICATIONS 26 69% 2% 22
5 PULSE POSITION MODULATION 24 44% 4% 42
6 MODULATION SPEED 21 90% 1% 9
7 LED LIGHTS 16 53% 2% 21
8 IMAGING DIVERSITY RECEIVERS 15 67% 1% 14
9 OPTICAL WIRELESS COMMUNICATIONS 14 60% 1% 15
10 VISIBLE LIGHT COMMUNICATIONS 11 67% 1% 10

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
A review of communication-oriented optical wireless systems 2012 21 142 54%
On the design of bandwidth efficient signalling for indoor wireless optical channels 2005 22 54 63%
A review of indoor optical wireless systems 2002 10 9 89%
Digital pulse interval modulation for IR communication systems - a review 2000 13 3 100%
Visible Light Communication 2015 0 11 91%
Indoor optical wireless systems - A review 1997 37 26 85%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 POLYMER OPT FIBER PLICAT 17 79% 1.0% 11
2 LI FI RD 8 100% 0.4% 5
3 H TELEKOMMUNIKAT 6 80% 0.4% 4
4 INFOCOMM ENGN 6 80% 0.4% 4
5 OPT COMMUN GRP 4 10% 3.0% 34
6 MULTIMEDIA COMMUN GRP 3 32% 0.8% 9
7 FUNDAMENTAL EXPT PHYS ELECT SYST 3 43% 0.5% 6
8 ELE OOPT ENGN UNIT 3 50% 0.4% 4
9 DPTO SENALES COMUNICAC 2 67% 0.2% 2
10 ELE OMAGNET WAVE INFORMAT SCI 2 67% 0.2% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000199133 GAMMA GAMMA DISTRIBUTION//POINTING ERRORS//GAMMA GAMMA FADING
2 0.0000134997 NYQUIST PULSES//PULSE SHAPING FILTERS//COMP ELECT AUTOMAT
3 0.0000079468 SPATIAL MODULATION SM//SPATIAL MODULATION//SPACE TIME SHIFT KEYING
4 0.0000073318 TRANSIMPEDANCE AMPLIFIER TIA//TRANSIMPEDANCE AMPLIFIER//ELE ODYNAM MICROWAVE CIRCUIT ENGN
5 0.0000065240 FRAME SYNCHRONIZATION//BLIND FRAME SYNCHRONIZATION//PREFIX SYNCHRONIZED CODES
6 0.0000063501 ELE OOPT SPECIAL MISSION SENSORS//SATELLITE WIRELESS COMMUN//RDRL CIN T
7 0.0000056160 OPTICAL CODE DIVISION MULTIPLE ACCESS OCDMA//OPTICAL CODE DIVISION MULTIPLE ACCESS//OPTICAL ORTHOGONAL CODE
8 0.0000053079 COHERENT DETECTION//COHERENT COMMUNICATIONS//OPT NETWORKS GRP
9 0.0000041078 PHOTOELECT EQUIPMENT//SPACE RETROREFLECTOR//CUBE CORNER RETROREFLECTOR
10 0.0000037119 PEAK TO AVERAGE POWER RATIO PAPR//PEAK TO AVERAGE POWER RATIO//PAPR