Scimago Journal & Country Rank

Alcatel Telecommunications Review

Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Computer Networks and Communications1999Q3
Computer Networks and Communications2000Q3
Computer Networks and Communications2001Q3
Computer Networks and Communications2002Q3
Computer Networks and Communications2003Q3
Computer Networks and Communications2004Q4
Computer Networks and Communications2005Q4
Computer Networks and Communications2006Q4
Computer Networks and Communications2007Q4
Computer Networks and Communications2008Q4
Computer Networks and Communications2009Q4
Computer Networks and Communications2010Q4
Electrical and Electronic Engineering1999Q3
Electrical and Electronic Engineering2000Q3
Electrical and Electronic Engineering2001Q3
Electrical and Electronic Engineering2002Q3
Electrical and Electronic Engineering2003Q3
Electrical and Electronic Engineering2004Q4
Electrical and Electronic Engineering2005Q3
Electrical and Electronic Engineering2006Q4
Electrical and Electronic Engineering2007Q4
Electrical and Electronic Engineering2008Q4
Electrical and Electronic Engineering2009Q4
Electrical and Electronic Engineering2010Q4
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
19990.121
20000.171
20010.235
20020.171
20030.233
20040.104
20050.131
20060.103
20070.101
20080.110
20090.103
20100.101
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
199944
200041
200170
200256
2003388
200456
200569
200663
200715
20080
20090
20100
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19990.089
Cites / Doc. (4 years)20000.065
Cites / Doc. (4 years)20010.124
Cites / Doc. (4 years)20020.141
Cites / Doc. (4 years)20030.365
Cites / Doc. (4 years)20040.063
Cites / Doc. (4 years)20050.070
Cites / Doc. (4 years)20060.042
Cites / Doc. (4 years)20070.043
Cites / Doc. (4 years)20080.113
Cites / Doc. (4 years)20090.068
Cites / Doc. (4 years)20100.013
Cites / Doc. (3 years)19990.089
Cites / Doc. (3 years)20000.086
Cites / Doc. (3 years)20010.133
Cites / Doc. (3 years)20020.181
Cites / Doc. (3 years)20030.413
Cites / Doc. (3 years)20040.060
Cites / Doc. (3 years)20050.070
Cites / Doc. (3 years)20060.039
Cites / Doc. (3 years)20070.080
Cites / Doc. (3 years)20080.129
Cites / Doc. (3 years)20090.038
Cites / Doc. (3 years)20100.000
Cites / Doc. (2 years)19990.131
Cites / Doc. (2 years)20000.115
Cites / Doc. (2 years)20010.176
Cites / Doc. (2 years)20020.243
Cites / Doc. (2 years)20030.468
Cites / Doc. (2 years)20040.052
Cites / Doc. (2 years)20050.068
Cites / Doc. (2 years)20060.112
Cites / Doc. (2 years)20070.098
Cites / Doc. (2 years)20080.051
Cites / Doc. (2 years)20090.000
Cites / Doc. (2 years)20100.000
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites19995
Self Cites20003
Self Cites20017
Self Cites20027
Self Cites200359
Self Cites200415
Self Cites20057
Self Cites20061
Self Cites20070
Self Cites20080
Self Cites20090
Self Cites20100
Total Cites199911
Total Cites200011
Total Cites200117
Total Cites200228
Total Cites200369
Total Cites200431
Total Cites200535
Total Cites200620
Total Cites200715
Total Cites200819
Total Cites20093
Total Cites20100
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document19990.048
External Cites per document20000.063
External Cites per document20010.078
External Cites per document20020.135
External Cites per document20030.060
External Cites per document20040.031
External Cites per document20050.056
External Cites per document20060.037
External Cites per document20070.080
External Cites per document20080.129
External Cites per document20090.038
External Cites per document20100.000
Cites per document19990.089
Cites per document20000.086
Cites per document20010.133
Cites per document20020.181
Cites per document20030.413
Cites per document20040.060
Cites per document20050.070
Cites per document20060.039
Cites per document20070.080
Cites per document20080.129
Cites per document20090.038
Cites per document20100.000
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
19994.55
20007.32
20018.57
20020.00
200325.77
200428.57
200540.58
200644.44
20070.00
20080
20090
20100
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents19990
Non-citable documents20000
Non-citable documents20011
Non-citable documents20027
Non-citable documents200314
Non-citable documents200450
Non-citable documents200545
Non-citable documents200643
Non-citable documents200712
Non-citable documents200812
Non-citable documents20097
Non-citable documents20101
Citable documents1999124
Citable documents2000128
Citable documents2001127
Citable documents2002148
Citable documents2003153
Citable documents2004464
Citable documents2005455
Citable documents2006470
Citable documents2007176
Citable documents2008135
Citable documents200971
Citable documents201014
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents1999115
Uncited documents2000118
Uncited documents2001116
Uncited documents2002134
Uncited documents2003118
Uncited documents2004491
Uncited documents2005470
Uncited documents2006496
Uncited documents2007176
Uncited documents2008134
Uncited documents200975
Uncited documents201015
Cited documents19999
Cited documents200010
Cited documents200112
Cited documents200221
Cited documents200349
Cited documents200423
Cited documents200530
Cited documents200617
Cited documents200712
Cited documents200813
Cited documents20093
Cited documents20100
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Metrics based on Scopus® data as of March 2024
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