Class information for:
Level 1: LIMITED FEEDBACK//PRECODING//MULTIUSER MIMO

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
822 2949 24.2 55%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
127 23046 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS//COGNITIVE RADIO//OUTAGE PROBABILITY

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 LIMITED FEEDBACK Author keyword 91 41% 6% 175
2 PRECODING Author keyword 43 25% 5% 149
3 MULTIUSER MIMO Author keyword 40 40% 3% 79
4 BROADCAST CHANNEL Author keyword 40 34% 3% 96
5 LINEAR PRECODING Author keyword 38 40% 3% 75
6 MULTIUSER DIVERSITY Author keyword 36 28% 4% 109
7 ZERO FORCING BEAMFORMING ZFBF Author keyword 36 83% 1% 20
8 COORDINATED BEAMFORMING Author keyword 32 61% 1% 34
9 MULTIUSER MULTIPLE INPUT MULTIPLE OUTPUT MIMO Author keyword 30 79% 1% 19
10 NETWORK MIMO Author keyword 28 54% 1% 37

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 LIMITED FEEDBACK 91 41% 6% 175 Search LIMITED+FEEDBACK Search LIMITED+FEEDBACK
2 PRECODING 43 25% 5% 149 Search PRECODING Search PRECODING
3 MULTIUSER MIMO 40 40% 3% 79 Search MULTIUSER+MIMO Search MULTIUSER+MIMO
4 BROADCAST CHANNEL 40 34% 3% 96 Search BROADCAST+CHANNEL Search BROADCAST+CHANNEL
5 LINEAR PRECODING 38 40% 3% 75 Search LINEAR+PRECODING Search LINEAR+PRECODING
6 MULTIUSER DIVERSITY 36 28% 4% 109 Search MULTIUSER+DIVERSITY Search MULTIUSER+DIVERSITY
7 ZERO FORCING BEAMFORMING ZFBF 36 83% 1% 20 Search ZERO+FORCING+BEAMFORMING+ZFBF Search ZERO+FORCING+BEAMFORMING+ZFBF
8 COORDINATED BEAMFORMING 32 61% 1% 34 Search COORDINATED+BEAMFORMING Search COORDINATED+BEAMFORMING
9 MULTIUSER MULTIPLE INPUT MULTIPLE OUTPUT MIMO 30 79% 1% 19 Search MULTIUSER+MULTIPLE+INPUT+MULTIPLE+OUTPUT+MIMO Search MULTIUSER+MULTIPLE+INPUT+MULTIPLE+OUTPUT+MIMO
10 NETWORK MIMO 28 54% 1% 37 Search NETWORK+MIMO Search NETWORK+MIMO

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 LIMITED FEEDBACK 136 46% 7% 220
2 FINITE RATE FEEDBACK 102 53% 5% 135
3 DOWNLINK 99 34% 8% 239
4 MIMO BROADCAST CHANNELS 68 54% 3% 86
5 SUM CAPACITY 51 39% 3% 102
6 DIRTY PAPER 48 43% 3% 85
7 USER SELECTION 46 57% 2% 54
8 BROADCAST CHANNELS 45 22% 6% 181
9 GAUSSIAN BROADCAST CHANNEL 45 44% 3% 78
10 MULTIPLE ANTENNA SYSTEMS 40 47% 2% 63

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
An Overview of Limited Feedback in Wireless Communication Systems 2008 407 176 53%
General minimum Euclidean distance-based precoder for MIMO wireless systems 2013 1 15 80%
Outage analysis of interference-limited systems using STBC with co-channel MIMO interferers 2009 0 8 50%
A survey of next generation mobile communications research in China 2011 1 53 21%

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 ASSOCIATE SIGNAL PROC 21 69% 0.6% 18
2 MOBILE COMMUN 18 12% 5.1% 150
3 WIRELESS NETWORKING COMMUN GRP 14 28% 1.5% 43
4 ELECT ENGN ISY 8 35% 0.6% 19
5 CWCSPR 5 33% 0.4% 12
6 WIRELESS SYST PLICAT 5 37% 0.3% 10
7 DIGITAL CONTROL SYST ENGN 4 75% 0.1% 3
8 GREEN COMMUN 4 75% 0.1% 3
9 INFORMAT TECHNOL YONSEI 4 50% 0.2% 6
10 INTERDISCIPLINARY SECUR RELIABIL TRUST SNT 4 24% 0.5% 15

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000173150 ADAPTIVE MODULATION//MINIMUM RATE CONSTRAINT//VARIABLE POWER
2 0.0000167362 INTERFERENCE ALIGNMENT//INTERFERENCE CHANNEL//HIGH SIGNAL TO NOISE RATIO SNR
3 0.0000143321 SPHERE DECODING//MULTIPLE INPUT MULTIPLE OUTPUT MIMO DETECTION//MIMO DETECTION
4 0.0000132291 SPACE TIME COMMUNICATION//COLLABORATIVE BEAMFORMING//ANGULAR DISTRIBUTION SPREAD
5 0.0000131476 STOCHASTIC GEOMETRY//FEMTOCELL//HETEROGENEOUS CELLULAR NETWORKS
6 0.0000117846 SPACE TIME CODES//SPACE TIME CODING//SPACE TIME BLOCK CODES
7 0.0000114159 POWER AZIMUTH SPECTRUM PAS//POWER AZIMUTH SPECTRUM//SCATTER CHANNELS
8 0.0000105193 OFDMA//IEEE 80216//ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS OFDMA
9 0.0000103861 FADING CHANNELS//GENERALIZED SELECTION COMBINING GSC//MAXIMAL RATIO COMBINING MRC
10 0.0000098681 DIGITAL SUBSCRIBER LINE DSL//DISCRETE MULTITONE DMT//DIGITAL SUBSCRIBER LINES DSL