Class information for:
Level 2: REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES//ELECTRICAL COMMUNICATION//JAPAN TELECOMMUNICATIONS REVIEW

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3628 1221 13.2 31%


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
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
313 3       TELECOMMUNICATIONS//QUEUEING SYSTEMS//PERFORMANCE EVALUATION 40047
3628 2             REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES//ELECTRICAL COMMUNICATION//JAPAN TELECOMMUNICATIONS REVIEW 1221
22824 1                   REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES//JAPAN TELECOMMUNICATIONS REVIEW//TELECOMMUN NETWORKS S 367
26058 1                   SYNCHRONOUS STATE//DOUBLE FREQUENCY JITTER//WAITING TIME JITTER 264
28426 1                   HUB CITY SELECTION//BUFFER CONTENT DISTRIBUTION//CUSTOMER SWITCHING SYST AREA 207
29924 1                   ELECTRICAL COMMUNICATION//HIGH VOLTAGE SLIC//LINE CURRENT SENSORS 177
33348 1                   REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES//RADIO COMMUN NETWORKS S SATELLITE COMMUN//AUTOMATION OF OPERATION AND MANAGEMENT 125
36390 1                   AMPSYS ELECT LTD//CARRIER BASED AIRCRAFT//AMPLITUDE LOCKED LOOP 81

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 REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES journal 2748426 23% 40% 275
2 ELECTRICAL COMMUNICATION journal 886579 7% 42% 84
3 JAPAN TELECOMMUNICATIONS REVIEW journal 572846 3% 55% 42
4 TELECOMMUN NETWORKS S address 186889 2% 36% 21
5 SYNCHRONOUS STATE authKW 177825 1% 89% 8
6 YOKOSUKA ELECT COMMUN S VISUAL COMMUN DEV address 125034 0% 100% 5
7 DOUBLE FREQUENCY JITTER authKW 100027 0% 100% 4
8 TELECOMMUN NETWORKS S SWITCHING SYST address 100027 0% 100% 4
9 WAITING TIME JITTER authKW 100027 0% 100% 4
10 CUT OFF PRIORITIES authKW 75021 0% 100% 3

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 63980 60% 0% 736
2 Engineering, Electrical & Electronic 20626 74% 0% 909
3 COMPUTER APPLICATIONS & CYBERNETICS 3066 1% 1% 18
4 Computer Science, Hardware & Architecture 346 3% 0% 40
5 Engineering, Aerospace 229 2% 0% 28
6 Mathematics, Interdisciplinary Applications 156 3% 0% 37
7 Computer Science, Information Systems 146 3% 0% 42
8 Engineering, General 78 2% 0% 30
9 Automation & Control Systems 50 2% 0% 21
10 Physics, Mathematical 24 2% 0% 24

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 TELECOMMUN NETWORKS S 186889 2% 36% 21
2 YOKOSUKA ELECT COMMUN S VISUAL COMMUN DEV 125034 0% 100% 5
3 TELECOMMUN NETWORKS S SWITCHING SYST 100027 0% 100% 4
4 MUSASHINO ELECT COMMUN SWITCHING SYST DEV 75021 0% 100% 3
5 MUSASHINO ELECT COMMUN 64455 2% 12% 21
6 ENGN TELECOMUNICOES CONTROLE 56264 0% 75% 3
7 YOKOSUKA ELECT COMMUN S 55380 1% 18% 12
8 AMPSYS ELECT LTD 50014 0% 100% 2
9 INTEGRATED COMMUN S VISUAL COMMUN 50014 0% 100% 2
10 INTEGRATED COMMUN SYST SECTOR 50014 0% 100% 2

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 REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES 2748426 23% 40% 275
2 ELECTRICAL COMMUNICATION 886579 7% 42% 84
3 JAPAN TELECOMMUNICATIONS REVIEW 572846 3% 55% 42
4 BRITISH TELECOMMUNICATIONS ENGINEERING 22276 1% 6% 16
5 JAPAN ANNUAL REVIEWS IN ELECTRONICS COMPUTERS & TELECOMMUNICATIONS 20438 1% 7% 12
6 IEEE TRANSACTIONS ON COMMUNICATIONS 18753 7% 1% 85
7 TELECOMMUNICATIONS AND RADIO ENGINEERING 14877 1% 7% 9
8 PHILIPS TELECOMMUNICATION REVIEW 12494 0% 10% 5
9 NTZ ARCHIV 9175 0% 6% 6
10 IEEE COMMUNICATIONS MAGAZINE 8115 3% 1% 38

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 SYNCHRONOUS STATE 177825 1% 89% 8 Search SYNCHRONOUS+STATE Search SYNCHRONOUS+STATE
2 DOUBLE FREQUENCY JITTER 100027 0% 100% 4 Search DOUBLE+FREQUENCY+JITTER Search DOUBLE+FREQUENCY+JITTER
3 WAITING TIME JITTER 100027 0% 100% 4 Search WAITING+TIME+JITTER Search WAITING+TIME+JITTER
4 CUT OFF PRIORITIES 75021 0% 100% 3 Search CUT+OFF+PRIORITIES Search CUT+OFF+PRIORITIES
5 PULSE STUFFING SYNCHRONIZERS 75021 0% 100% 3 Search PULSE+STUFFING+SYNCHRONIZERS Search PULSE+STUFFING+SYNCHRONIZERS
6 CIRCUIT DISRUPTION 50014 0% 100% 2 Search CIRCUIT+DISRUPTION Search CIRCUIT+DISRUPTION
7 HIGH VOLTAGE SLIC 50014 0% 100% 2 Search HIGH+VOLTAGE+SLIC Search HIGH+VOLTAGE+SLIC
8 HUB CITY SELECTION 50014 0% 100% 2 Search HUB+CITY+SELECTION Search HUB+CITY+SELECTION
9 LINE CURRENT SENSORS 50014 0% 100% 2 Search LINE+CURRENT+SENSORS Search LINE+CURRENT+SENSORS
10 PHASE DETECTOR CHARACTERISTIC 50014 0% 100% 2 Search PHASE+DETECTOR+CHARACTERISTIC Search PHASE+DETECTOR+CHARACTERISTIC

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 BUENO, AM , FERREIRA, AA , PIQUEIRA, JRC , (2009) FULLY CONNECTED PLL NETWORKS: HOW FILTER DETERMINES THE NUMBER OF NODES.MATHEMATICAL PROBLEMS IN ENGINEERING. VOL. . ISSUE . P. - 19 90% 0
2 PIQUEIRA, JRC , (2017) HOPF BIFURCATION AND CHAOS IN A THIRD-ORDER PHASE-LOCKED LOOP.COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION. VOL. 42. ISSUE . P. 178 -186 9 82% 1
3 PIQUEIRA, JRC , (2009) USING BIFURCATIONS IN THE DETERMINATION OF LOCK-IN RANGES FOR THIRD-ORDER PHASE-LOCKED LOOPS.COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION. VOL. 14. ISSUE 5. P. 2328 -2335 11 100% 6
4 BUENO, AM , RIGON, AG , FERREIRA, AA , PIQUEIRA, JRC , (2010) DESIGN CONSTRAINTS FOR THIRD-ORDER PLL NODES IN MASTER-SLAVE CLOCK DISTRIBUTION NETWORKS.COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION. VOL. 15. ISSUE 9. P. 2565 -2574 11 79% 4
5 PIQUEIRA, JRC , FRESCHI, MD , (2008) COMPARING LOCK-IN RANGES AND TRANSIENT RESPONSES OF SECOND- AND THIRD-ORDER PHASE-LOCKED LOOPS IN MASTER-SLAVE CLOCK DISTRIBUTION NETWORKS.AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS. VOL. 62. ISSUE 6. P. 459-463 9 100% 1
6 MONTEIRO, LHA , LISBOA, AC , EISENCRAFT, M , (2009) ROUTE TO CHAOS IN A THIRD-ORDER PHASE-LOCKED LOOP NETWORK.SIGNAL PROCESSING. VOL. 89. ISSUE 8. P. 1678 -1682 11 79% 2
7 PIQUEIRA, JRC , (2011) NETWORK OF PHASE-LOCKING OSCILLATORS AND A POSSIBLE MODEL FOR NEURAL SYNCHRONIZATION.COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION. VOL. 16. ISSUE 9. P. 3844-3854 14 58% 3
8 CARARETO, R , ORSATTI, FM , PIQUEIRA, JRC , (2012) ARCHITECTURES, STABILITY AND OPTIMIZATION FOR CLOCK DISTRIBUTION NETWORKS.COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION. VOL. 17. ISSUE 12. P. 4672 -4682 11 73% 0
9 PIQUEIRA, JRC , CALIGARES, AZ , MONTEIRO, LHA , (2007) DOUBLE-FREQUENCY JITTER FIGURES IN MASTER-SLAVE PLL NETWORKS.AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS. VOL. 61. ISSUE 10. P. 678-683 8 100% 2
10 PIQUEIRA, JRC , DE OLIVEIRA, MQ , MONTEIRO, LHA , (2008) LINEAR APPROACH FOR SYNCHRONOUS STATE STABILITY IN FULLY CONNECTED PLL NETWORKS.MATHEMATICAL PROBLEMS IN ENGINEERING. VOL. . ISSUE . P. - 10 77% 3

Classes with closest relation at Level 2


Rank Class id link
1 2317 COMPUTER NETWORKS AND ISDN SYSTEMS//POLLING SYSTEMS//DQDB
2 2633 ATM SWITCH//MULTISTAGE INTERCONNECTION NETWORKS//LEARNING AUTOMATA
3 2364 IEEE JOURNAL OF SOLID-STATE CIRCUITS//TIME TO DIGITAL CONVERTER TDC//CLOCK AND DATA RECOVERY CDR
4 3486 BELL LABS TECHNICAL JOURNAL//AT&T TECHNICAL JOURNAL//FEATURE INTERACTION
5 1954 RAIN ATTENUATION//RADIOWAVE PROPAGATION//INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS AND NETWORKING
6 3650 ERROR DIFFUSION//HALFTONING//INVERSE HALFTONING
7 3708 BT TECHNOLOGY JOURNAL//BRITISH TELECOMMUNICATIONS ENGINEERING//POST OFFICE ELECTRICAL ENGINEERS JOURNAL
8 280 TELECOMMUNICATIONS//CONGESTION CONTROL//IEEE-ACM TRANSACTIONS ON NETWORKING
9 3788 END USER SYSTEMS//HOME INFORMATION SERVICES//WORD PROCESSING & INFORMATION SYSTEMS
10 418 OFDM//TELECOMMUNICATIONS//ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING OFDM

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