`
`
`
`About 3GPP
`
`3GPP Structure &
`Contacts
`
`3GPP Agreement
`
`3GPP Description
`
`3GPP Working
`
`Procedures
`
`Organizational
`Partners
`
`Project
`Coordination
`Group
`
`Technical
`Specification
`Group
`
`Meetings
`
`3GPP Technical Specification Groups
`
`Core Network (CN)
`
`GSM EDGE Radio
`Access Network
`(GERAN)
`
`Radio Access Networks
`(RAN)
`
`Services and System
`Aspects (SA)
`
`Terminals (T)
`
`CN Working Group1
`
`GERAN Working Group 1
`
`RAN Working Group 1
`
`SA Working Group 1
`
`T Working Group 1
`
`CN Working Group2
`
`GERAN Working Group 2
`
`RAN Working Group 2
`
`SA Working Group 2
`
`T Working Group 2
`
`CN Working Group3
`
`GERAN Working Group 3
`
`RAN Working Group 3
`
`SA Working Group 3
`
`T Working Group 3
`
`CN Working Group4
`
`GERAN Working Group 4
`
`RAN Working Group 4
`
`SA Working Group 4
`
`CN Working Group5
`
`Ad-hoc Group on ITU
`
`SA Working Group 5
`
`3GPP Technical Specification Group Core Network (3GPP_TSG_CN)
`
`Chairman
`
`Stephen HAYES
`
`Ericsson
`
`Vice-Chairman
`
`Masami YABUSAKI
`
`NTT DoCoMo
`
`Vice-Chairman
`
`Ian PARK
`
`Vodafone
`
`Secretary
`
`David BOSWARTHICK
`
`3GPP Support
`
`Tel:
`+1 972 583 5773
`
`Tel:
`+33 1 56 88 30 30
`
`Tel:
`+44 1635 673 527
`
`Tel:
`+33 4 92 94 42 78
`
`Fax:
`+1 801 409 6319
`
`Fax:
`+33 1 56 88 30 45
`
`Fax:
`+44 1635 233 562
`
`Fax:
`+33 4 93 65 28 17
`
`3GPP Working Group CN1 : MM/CC/SM (Iu) (3GPP_TSG_CN_WG1)
`
`Chairman
`
`Hannu HIETALAHTI
`
`Nokia
`
`Participation
`
`Vice-Chairman
`
`Andrew HOWELL
`
`Motorola Ltd
`
`Documents Area
`
`Secretary
`
`Ban AL BAKRI
`
`3GPP Support
`
`Tel:
`+358 40 502 1724
`
`Tel:
`+44 1 256 790 170
`
`Fax:
`+358 10 505 7999
`
`Fax:
`+44 1 256 790 190
`
`Tel:
`+33 4 92 94 43 09
`
`Fax:
`+33 4 93 65 28 17
`
`https://web.archive.org/web/20000817060142/http://www.3gpp.org/About_3GPP/structure.htm
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`1 of 6
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`
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`3G
`Specifications
`
`Mobile
`Competence
`Centre
`
`3GPP Working Group CN2 : CAMEL (3GPP_TSG_CN_WG2)
`
`Chairman
`
`Keijo PALVIAINEN
`
`Nokia
`
`Vice-Chairman
`
`Michel GRECH
`
`Lucent Technologies
`
`Secretary
`
`Monica HELLMAN
`
`3GPP Support
`
`Tel:
`+358 9511 69669
`
`Tel:
`+44 1 793 736 110
`
`Tel:
`+33 4 92 94 42 31
`
`Fax:
`+358 9511 29253
`
`Fax:
`+44 1 793 883 815
`
`Fax:
`+33 4 93 65 28 17
`
`
`
`3GPP Working Group CN3 : Interworking with external networks (3GPP_TSG_CN_WG3)
`
`Chairman
`
`Norbert KLEHN
`
`Vice-Chairman
`
`Achim BRAUN
`
`Siemens
`
`Alcatel
`
`Vice-Chairman
`
`Graham HEATON
`
`Brand Communications Ltd
`
`Secretary
`
`David BOSWARTHICK
`
`3GPP Support
`
`Tel:
`+49 30 386 290 90
`
`Tel:
`+49 711 8214 1817
`
`Tel:
`+44 1480 442 100
`
`Fax:
`+49 30 386 44255
`
`Faxl:
`+49 711 8214 1177
`
`Fax:
`+44 1480 442 153
`
`Tel:
`+33 4 92 94 42 78
`
`Fax:
`+33 4 93 65 28 17
`
`3GPP Working Group CN4 : MAP/GTP / BCH/SS (3GPP_TSG_CN_WG4)
`
`Convenor
`
`Yun-Chao HU
`
`Ericsson
`
`Secretary
`
`Franco SETTIMO
`
`3GPP Support
`
`Tel:
`+81 3 5216 9085
`
`Tel:
`+33 4 92 94 42 38
`
`Fax:
`+81 3 5216 9047
`
`Fax:
`+33 4 93 65 28 17
`
`3GPP Working Group CN5 : OSA (3GPP_TSG_CN_WG5)
`
`Chairman
`
`Lucas KLOSTERMANN
`
`Ericsson
`
`Vice-Chairman
`
`Chelo ABARCA
`
`Alcatel
`
`Secretary
`
`Monica HELLMAN
`
`3GPP Support
`
`Tel:
`+31 161 299 057
`
`Tel:
`+ 33 1 69 63 14 11
`
`Tel:
`+33 4 92 94 42 31
`
`Fax:
`+31 161 247 742
`
`Fax:
`+33 1 69 63 17 89
`
`Fax:
`+33 4 93 65 28 17
`
`3GPP Technical Specification Group GSM EDGE Radio Access Network (3GPP_TSG_GERAN)
`
`Convenor
`
`Niels ANDERSEN
`
`Motorola
`
`Secretary
`
`Paolo USAI
`
`3GPP Support
`
`Tel:
`+45 43 48 81 10
`
`Tel:
`+33 4 92 94 42 36
`
`Fax:
`+45 43 48 82 76
`
`Fax:
`+33 4 93 65 28 17
`
`3GPP Working Group GERAN WG1
`
`https://web.archive.org/web/20000817060142/http://www.3gpp.org/About_3GPP/structure.htm
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`
`
`Chairman
`
`vacant
`
`Secretary
`
`3GPP Support
`
`Tel:
`
`Fax:
`+33 4 93 65 28 17
`
`
`
`Chairman
`
`vacant
`
`3GPP Working Group GERAN WG2
`
`Secretary
`
`Gert Thomasen
`
`3GPP Support
`
`Tel:
`+33 4 92 94 43 84
`
`Fax:
`+33 4 92 38 52 71
`
`Chairman
`
`vacant
`
`3GPP Working Group GERAN WG3
`
`Secretary
`
`Friedhelm Rodermund
`
`3GPP Support
`
`Tel:
`+33 4 92 94 43 24
`
`Fax:
`+33 4 93 65 28 17
`
`Chairman
`
`vacant
`
`3GPP Working Group GERAN WG4
`
`Secretary
`
`Lidia Salmeron
`
`3GPP Support
`
`Tel:
`+33 4 92 94 43 49
`
`Fax:
`+33 4 93 65 28 17
`
`3GPP Technical Specification Group Radio Access Network (3GPP_TSG_RAN)
`
`Chairman
`
`Yukitsuna FURUYA
`
`Vice-Chairman
`
`Francois COURAU
`
`NEC
`
`Alcatel
`
`Vice-Chairman
`
`Donald ZELMER
`
`BellSouth
`
`Secretary
`
`Hans VAN DER VEEN
`
`3GPP Support
`
`Tel:
`+81 45 939 2666
`
`Tel:
`+33 1 30 77 94 68
`
`Tel:
`+1 404 249 3689
`
`Tel:
`+33 4 92 94 42 61
`
`Fax:
`+81 45 939 2619
`
`Fax:
`+33 1 30 67 94 30
`
`Fax:
`+1 404 249 5157
`
`Fax:
`+33 4 93 65 28 17
`
`3GPP Working Group RAN1 : Radio layer 1 specification (3GPP_TSG_RAN_WG1)
`
`Chairman
`
`Antti TOSKALA
`
`Nokia
`
`Vice-Chairman
`
`Takehiro NAKAMURA
`
`NTT DoCoMo
`
`Secretary
`
`Shinobu IKEDA
`
`3GPP Support
`
`Tel:
`+358 9 511 38221
`
`Tel:
`+81 468 40 3190
`
`Tel:
`+33 4 92 94 42 06
`
`Fax:
`+358 9 511 38452
`
`Fax:
`+81 468 40 3840
`
`Fax:
`+33 4 93 65 28 17
`
`https://web.archive.org/web/20000817060142/http://www.3gpp.org/About_3GPP/structure.htm
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`
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`3GPP Working Group RAN2 : Radio layer 2 specification and Radio layer 3 RR specification (3GPP_TSG_RAN_WG2)
`
`Chairman
`
`Denis FAUCONNIER
`
`Vice-Chairman
`
`Mikko RINNE
`
`Nortel
`
`Nokia
`
`Secretary
`
`Hans VAN DER VEEN
`
`3GPP Support
`
`Tel:
`+33 1 39 44 52 87
`
`Tel:
`+358 9 4376 6825
`
`Tel:
`+33 4 92 94 42 61
`
`Fax:
`+33 1 39 44 50 12
`
`Fax:
`+358 9 4376 6856
`
`Fax:
`+33 4 93 65 28 17
`
`
`
`3GPP Working Group RAN3 : Iub specification, Iur specification, Iu specification and UTRAN O&M requirements (3GPP_TSG_RAN_WG3)
`
`Chairman
`
`Per WILLARS
`
`Ericsson
`
`Vice-Chairman
`
`Jean-Marie CALMEL
`
`Nortel
`
`Secretary
`
`Carolyn TAYLOR
`
`3GPP Support
`
`Tel:
`+46 70 652 1192
`
`Tel:
`+33 1 39 44 52 82
`
`Tel:
`+33 4 92 94 43 52
`
`Fax:
`+46 8 404 9500
`
`Fax:
`+33 1 39 44 50 54
`
`Fax:
`+33 4 93 65 28 17
`
`3GPP Working Group RAN4 : Radio performance and protocol aspects from a system point of view - RF parameters and BS conformance
`(3GPP_TSG_RAN_WG4)
`
`Chairman
`
`Howard BENN
`
`Vice-Chairman
`
`Eisuke FUKUDA
`
`Motorola
`
`Fujitsu
`
`Secretary
`
`Cesar Gutierrez
`
`To start end of August
`
`Tel:
`+44 1 793 566266
`
`Tel:
`+81 44 740 8106
`
`Fax:
`+44 1 793 566225
`
`Fax:
`+81 44 740 8185
`
`Contact person
`
`Nicola Pio MAGNANI
`
`CSELT
`
`Tel:
`+39 011 228 7089
`
`Fax:
`+39 011 228 5295
`
`3GPP Ad-hoc group on ITU (internal) co-ordination (3GPP_TSG_RAN_AHG1)
`
`3GPP Technical Specification Group Services & System Aspects (3GPP_TSG_SA)
`
`Chairman
`
`Niels ANDERSEN
`
`Motorola
`
`Vice-Chairman
`
`Gary JONES
`
`Omnipoint
`
`Vice-Chairman
`
`Armin TOEPFER
`
`Mannesmann
`
`Secretary
`
`Maurice POPE
`
`3GPP Support
`
`Tel:
`+45 43 48 81 10
`
`Tel:
`+1 301 951 2524
`
`Tel:
`+49 211 533 2838
`
`Tel:
`+33 4 92 94 42 59
`
`Fax:
`+45 43 48 82 76
`
`Fax:
`+1 703 715 2365
`
`Fax:
`+49 211 533 2804
`
`Fax:
`+33 4 92 38 52 59
`
`3GPP Working Group SA1 : Services (including value added services) (3GPP_TSG_SA_WG1)
`
`https://web.archive.org/web/20000817060142/http://www.3gpp.org/About_3GPP/structure.htm
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`
`
`Chairman
`
`Alan COX
`
`Vodafone
`
`Secretary
`
`Michael CLAYTON
`
`3GPP Support
`
`Tel:
`+44 1635 673332
`
`Tel:
`
`Tel:
`+33 4 92 94 42 28
`
`Fax:
`+44 1635 231875
`
`Fax:
`+358 9 511 68080
`
`Fax:
`+33 4 93 65 28 17
`
`
`
`3GPP Working Group SA2 : Architecture (3GPP_TSG_SA_WG2)
`
`Chairman
`
`Teuvo JARVELA
`
`Vice-Chairman
`
`Yukio HIRAMATSU
`
`Nokia
`
`NTT
`
`Secretary
`
`Alain SULTAN
`
`3GPP Support
`
`Tel:
`+44 1252 865 163
`
`Tel:
`+81 422 59 6024
`
`Tel:
`+33 4 92 94 42 71
`
`Fax:
`+44 1252 865 065
`
`Fax:
`+81 422 60 7429
`
`Fax:
`+33 4 93 65 28 17
`
`3GPP Working Group SA3 : Security (3GPP_TSG_SA_WG3)
`
`Chairman
`
`Michael WALKER
`
`Vodafone
`
`Vice-Chairman
`
`Stefan PUETZ
`
`T-Mobil
`
`Vice-Chairman
`
`Michael MARCOVICI
`
`Lucent Technologies
`
`Secretary
`
`Maurice POPE
`
`3GPP Support
`
`Tel:
`+44 1635 673 886
`
`Tel:
`+49 228 936 3377
`
`Tel:
`+1 630 979 4062
`
`Tel:
`+33 4 92 94 42 59
`
`Fax:
`+44 1635 31127
`
`Fax:
`+49 228 936 88 3377
`
`Fax:
`+1 630 224 9955
`
`Fax:
`+33 4 93 65 28 17
`
`3GPP Working Group SA4 : Codec (3GPP_TSG_SA_WG4)
`
`Chairman
`
`Alain OHANA
`
`BellSouth
`
`Vice-Chairman
`
`Kari JARVINEN
`
`Nokia
`
`Vice-Chairman
`
`Hiroyuki YAMAGUCHI
`
`NTT DoCoMo
`
`Secretary
`
`Paolo USAI
`
`3GPP Support
`
`Tel:
`+1 972 517 0709
`
`Tel:
`+358 3272 5854
`
`Tel:
`+81 648 40 3512
`
`Fax:
`+1 972 517 0709
`
`Fax:
`+358 3272 5888
`
`Fax:
`+81 468 40 3788
`
`Tel:
`+33 4 92 94 42 36
`
`Fax:
`+33 4 93 65 28 17
`
`3GPP Working Group SA5 : Telecom Management (3GPP_TSG_SA_WG5)
`
`Chairman
`
`Albert YUHAN
`
`Omnipoint
`
`Vice-Chairman
`
`Michael TRUSS
`
`Motorola
`
`Secretary
`
`Adrian ZOICAS
`
`3GPP Support
`
`Tel:
`+1 973 290 2665
`
`Tel:
`+353 21 511 327
`
`Tel:
`+33 4 92 94 42 21
`
`Fax:
`+1 973 290 2575
`
`Fax:
`+353 21 357 635
`
`Fax:
`+33 4 92 38 52 21
`
`https://web.archive.org/web/20000817060142/http://www.3gpp.org/About_3GPP/structure.htm
`
`5 of 6
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`
`
`Chairman
`
`Sang-Keun PARK
`
`Samsung
`
`Vice-Chairman
`
`Ed EHRLICH
`
`Vice-Chairman
`
`Kevin HOLLEY
`
`Nokia
`
`BT
`
`Secretary
`
`Michael SANDERS
`
`3GPP Support
`
`Tel:
`+82 331 280 9835
`
`Tel:
`+1 972 894 4495
`
`Tel:
`+44 1473 605604
`
`Tel:
`+33 4 92 94 42 90
`
`Fax:
`+82 331 280 1660
`
`Fax:
`+1 972 894 5525
`
`Fax:
`+44 1473 619027
`
`Fax:
`+33 4 93 65 28 17
`
`
`
`3GPP Working Group T1 : Mobile Terminal Conformance Testing (3GPP_TSG_T_WG1)
`
`Chairman
`
`Bjarke NIELSEN
`
`QUALCOMM
`
`Vice-Chairman
`
`Peter GEORGE
`
`Anritsu UK
`
`Secretary
`
`Lidia SALMERON
`
`3GPP Support
`
`Tel:
`+49 89 741 40806
`
`Tel:
`+44 143 874 0011
`
`Tel:
`+33 4 92 94 43 49
`
`Fax:
`+49 84 429 16349
`
`Fax:
`+44 143 874 0202
`
`Fax:
`+33 4 93 65 28 17
`
`3GPP Working Group T2 : Mobile Terminal Services & Capabilities (3GPP_TSG_T_WG2)
`
`Chairman
`
`Kevin HOLLEY
`
`BT
`
`Vice-Chairman
`
`Peter NEUMANN
`
`Siemens
`
`Vice-Chairman
`
`Toshihiro SHIMIZU
`
`Matsushita Communication
`
`Secretary
`
`Friedhelm RODERMUND
`
`3GPP Support
`
`Tel:
`+44 1473 605604
`
`Tel:
`+49 89 72 23 67 18
`
`Tel:
`+44 16 35 87 04 66
`
`Tel:
`+33 4 92 94 43 24
`
`Fax:
`+44 1473 619027
`
`Fax:
`+49 89 72 23 70 78
`
`Fax:
`+44 16 35 87 13 45
`
`Fax:
`+33 4 93 65 28 17
`
`3GPP Working Group T3 : Universal Subscriber Identity Module (USIM) (3GPP_TSG_T_WG3)
`
`Chairman
`
`Klaus VEDDER
`
`Giesecke & Devrient
`
`Vice-Chairman
`
`Guenter MARINGER
`
`T-Mobil
`
`Secretary
`
`Michael SANDERS
`
`3GPP Support
`
`Tel:
`+49 89 4119 1542
`
`Tel:
`+49 228 936 1249
`
`Tel:
`+33 4 92 94 42 90
`
`Fax:
`+49 89 4119 1540
`
`Fax:
`+49 228 936 881 249
`
`Fax:
`+33 4 93 65 28 17
`
`Last review : 2000-08-10 by 3GPPContact
`
`https://web.archive.org/web/20000817060142/http://www.3gpp.org/About_3GPP/structure.htm
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