Class information for:
Level 1: PEAK TO AVERAGE POWER RATIO PAPR//PAPR//PEAK TO AVERAGE POWER RATIO

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
9154 1183 17.4 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
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
22 3       TELECOMMUNICATIONS//ENGINEERING, ELECTRICAL & ELECTRONIC//IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 113649
418 2             OFDM//TELECOMMUNICATIONS//ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING OFDM 16503
9154 1                   PEAK TO AVERAGE POWER RATIO PAPR//PAPR//PEAK TO AVERAGE POWER RATIO 1183

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 PEAK TO AVERAGE POWER RATIO PAPR authKW 3767397 18% 69% 211
2 PAPR authKW 3614195 16% 73% 193
3 PEAK TO AVERAGE POWER RATIO authKW 2066100 10% 68% 117
4 SELECTED MAPPING SLM authKW 1033020 3% 98% 41
5 OFDM authKW 914474 26% 12% 305
6 PARTIAL TRANSMIT SEQUENCE authKW 734150 3% 89% 32
7 ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING OFDM authKW 719317 19% 13% 219
8 PAPR REDUCTION authKW 648604 3% 74% 34
9 PARTIAL TRANSMIT SEQUENCE PTS authKW 568898 2% 96% 23
10 SELECTED MAPPING authKW 440130 2% 95% 18

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 67359 63% 0% 743
2 Engineering, Electrical & Electronic 21541 77% 0% 913
3 Computer Science, Information Systems 1579 10% 0% 118
4 Computer Science, Hardware & Architecture 833 5% 0% 59
5 Transportation Science & Technology 833 3% 0% 41
6 Engineering, Aerospace 4 1% 0% 6
7 Computer Science, Theory & Methods 2 1% 0% 13
8 Engineering, Ocean 2 0% 0% 2
9 Engineering, Marine 1 0% 0% 1
10 Engineering, General 1 1% 0% 9

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 NETWORK PROD 58991 0% 57% 4
2 ITTL 51620 0% 100% 2
3 MICROWAVE COMMUN SYST ENGN GRP 51620 0% 100% 2
4 TRI TEAM 51620 0% 100% 2
5 LEHRSTUHL INFORMAT SUBERTRAGUNG 51616 0% 50% 4
6 ELECT ELECT COMMUN 39478 1% 10% 15
7 INTELLIGENT SIGNAL PROC COMMUN 38712 0% 50% 3
8 VOCAT HIGHER EDUC GAZIANTEP 34412 0% 67% 2
9 ANAL PROC AMENTO SINAIS 25810 0% 100% 1
10 CESSON S 25810 0% 100% 1

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 TRANSACTIONS ON BROADCASTING 88885 6% 5% 72
2 WIRELESS PERSONAL COMMUNICATIONS 31517 6% 2% 71
3 IEEE COMMUNICATIONS LETTERS 24915 7% 1% 79
4 IEEE TRANSACTIONS ON COMMUNICATIONS 19360 7% 1% 85
5 IET COMMUNICATIONS 18927 4% 2% 44
6 IEICE TRANSACTIONS ON COMMUNICATIONS 17025 6% 1% 75
7 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 14165 5% 1% 61
8 IEEE TRANSACTIONS ON CONSUMER ELECTRONICS 13305 4% 1% 50
9 EUROPEAN TRANSACTIONS ON TELECOMMUNICATIONS 9529 2% 2% 20
10 EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING 7331 2% 1% 27

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 PEAK TO AVERAGE POWER RATIO PAPR 3767397 18% 69% 211 Search PEAK+TO+AVERAGE+POWER+RATIO+PAPR Search PEAK+TO+AVERAGE+POWER+RATIO+PAPR
2 PAPR 3614195 16% 73% 193 Search PAPR Search PAPR
3 PEAK TO AVERAGE POWER RATIO 2066100 10% 68% 117 Search PEAK+TO+AVERAGE+POWER+RATIO Search PEAK+TO+AVERAGE+POWER+RATIO
4 SELECTED MAPPING SLM 1033020 3% 98% 41 Search SELECTED+MAPPING+SLM Search SELECTED+MAPPING+SLM
5 OFDM 914474 26% 12% 305 Search OFDM Search OFDM
6 PARTIAL TRANSMIT SEQUENCE 734150 3% 89% 32 Search PARTIAL+TRANSMIT+SEQUENCE Search PARTIAL+TRANSMIT+SEQUENCE
7 ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING OFDM 719317 19% 13% 219 Search ORTHOGONAL+FREQUENCY+DIVISION+MULTIPLEXING+OFDM Search ORTHOGONAL+FREQUENCY+DIVISION+MULTIPLEXING+OFDM
8 PAPR REDUCTION 648604 3% 74% 34 Search PAPR+REDUCTION Search PAPR+REDUCTION
9 PARTIAL TRANSMIT SEQUENCE PTS 568898 2% 96% 23 Search PARTIAL+TRANSMIT+SEQUENCE+PTS Search PARTIAL+TRANSMIT+SEQUENCE+PTS
10 SELECTED MAPPING 440130 2% 95% 18 Search SELECTED+MAPPING Search SELECTED+MAPPING

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 RAHMATALLAH, Y , MOHAN, S , (2013) PEAK-TO-AVERAGE POWER RATIO REDUCTION IN OFDM SYSTEMS: A SURVEY AND TAXONOMY.IEEE COMMUNICATIONS SURVEYS AND TUTORIALS. VOL. 15. ISSUE 4. P. 1567 -1592 96 91% 76
2 JIANG, T , WU, Y , (2008) AN OVERVIEW: PEAK-TO-AVERAGE POWER RATIO REDUCTION TECHNIQUES FOR OFDM SIGNALS.IEEE TRANSACTIONS ON BROADCASTING. VOL. 54. ISSUE 2. P. 257 -268 58 95% 376
3 HAN, SH , LEE, JH , (2005) AN OVERVIEW OF PEAK-TO-AVERAGE POWER RATIO REDUCTION TECHNIQUES FOR MULTICARRIER TRANSMISSION.IEEE WIRELESS COMMUNICATIONS. VOL. 12. ISSUE 2. P. 56 -65 29 83% 708
4 TAHER, MA , MANDEEP, JS , ISMAIL, M , SAMAD, SA , ISLAM, MT , (2014) REDUCING THE POWER ENVELOPE FLUCTUATION OF OFDM SYSTEMS USING SIDE INFORMATION SUPPORTED AMPLITUDE CLIPPING APPROACH.INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS. VOL. 42. ISSUE 4. P. 425 -435 42 81% 2
5 TAHER, MA , SINGH, MJ , ISMAIL, M , SAMAD, SA , ISLAM, MT , MAHDI, HF , (2015) POST-IFFT-MODIFIED SELECTED MAPPING TO REDUCE THE PAPR OF AN OFDM SYSTEM.CIRCUITS SYSTEMS AND SIGNAL PROCESSING. VOL. 34. ISSUE 2. P. 535 -555 32 100% 0
6 SONG, JB , AKTER, R , ISLAM, MR , (2010) PAPR IN 3RD GENERATION PARTNERSHIP PROJECT LONG TERM EVOLUTION: AN OVERVIEW TO FIND THE IMPACT.IETE TECHNICAL REVIEW. VOL. 27. ISSUE 6. P. 493 -502 38 84% 5
7 TAHER, MA , MANDEEP, JS , ISMAIL, M , SAMAD, SA , ISLAM, MT , (2013) SLIDING THE SLM-TECHNIQUE TO REDUCE THE NON-LINEAR DISTORTION IN OFDM SYSTEMS.ELEKTRONIKA IR ELEKTROTECHNIKA. VOL. 19. ISSUE 5. P. 103 -111 27 100% 2
8 WUNDER, G , FISCHER, RFH , BOCHE, H , LITSYN, S , NO, JS , (2013) THE PAPR PROBLEM IN OFDM TRANSMISSION.IEEE SIGNAL PROCESSING MAGAZINE. VOL. 30. ISSUE 6. P. 130 -144 31 70% 25
9 BAE, K , SHIN, C , POWERS, EJ , (2013) PERFORMANCE ANALYSIS OF OFDM SYSTEMS WITH SELECTED MAPPING IN THE PRESENCE OF NONLINEARITY.IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS. VOL. 12. ISSUE 5. P. 2314-2322 27 87% 8
10 YANG, L , SOO, KK , LI, SQ , SIU, YM , (2011) PAPR REDUCTION USING LOW COMPLEXITY PTS TO CONSTRUCT OF OFDM SIGNALS WITHOUT SIDE INFORMATION.IEEE TRANSACTIONS ON BROADCASTING. VOL. 57. ISSUE 2. P. 284-290 24 100% 18

Classes with closest relation at Level 1


Rank Class id link
1 8160 DIGITAL PREDISTORTION DPD//PREDISTORTION//DIGITAL PREDISTORTION
2 16465 OFDM OQAM//FBMC//FILTER BANK MULTICARRIER
3 1169 OFDM//CHANNEL ESTIMATION//ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING OFDM
4 11693 ZERO CORRELATION ZONE//FREQUENCY HOPPING SEQUENCES//HAMMING CORRELATION
5 4636 SPHERE DECODING//V BLAST//TURBO EQUALIZATION
6 7673 VISIBLE LIGHT COMMUNICATION//VISIBLE LIGHT COMMUNICATION VLC//OPTICAL WIRELESS COMMUNICATION
7 434 MULTIUSER DETECTION//DS CDMA//CDMA
8 28608 ADAPTIVE MODULATION SYSTEM//LAND MOBILE COMMUNICATION//INTEGRATED VOICE AND DATA SYSTEMS
9 3211 SPACE TIME CODES//SPACE TIME CODING//SPACE TIME BLOCK CODES
10 1325 COHERENT DETECTION//COHERENT COMMUNICATIONS//OPT NETWORKS GRP

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