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3GPP Officials per TSG/WG


3GPP history of Officials for group: 3GPP RAN 1 ("R1")

The "elected" date is the date of the original election or of re-election. In the case of the Secretary, it is the date of appointment to this TSG or WG.

Convenor Elected /
Re-elected
Term of office ended Name Organization 3GPP OP Remarks
  1998-12-07 1999-02-22 FURUYA, Yukitsuna NEC Corporation ETSI
  2005-03-11 2005-08-31 GERSTENBERGER, Dirk Ericsson LM ETSI

Chairman Elected /
Re-elected
Term of office ended Name Organization 3GPP OP Remarks
  1999-02-26 2001-03-01 TOSKALA, Antti Nokia Networks Oy ETSI Elected RAN1#2
  2001-03-01 2003-02-18 TOSKALA, Antti Nokia Corporation ETSI elected at RAN1#2 22-25/02/99
  2003-02-18 2005-03-11 GERSTENBERGER, Dirk Ericsson LM ETSI elected at RAN1#31
  2005-08-31 2007-08-21 GERSTENBERGER, Dirk Ericsson LM ETSI
  2007-08-21 2009-08-28 GERSTENBERGER, Dirk Ericsson LM ETSI re-elected at RAN1#50
  2009-08-28 2011-08-27 BAKER, Matthew Alcatel-Lucent ETSI elected at RAN1#58
  2011-08-28 2013-08-23 BAKER, Matthew Alcatel-Lucent ETSI re-elected at RAN1#66
  2013-08-24 2015-08-28 NAGATA, Satoshi NTT DOCOMO INC. ARIB Elected at RAN1#74
  2015-08-28 2017-08-21 NAGATA, Satoshi NTT DOCOMO INC. ARIB re-elected at RAN1#82
  2017-08-21 (current) CHEN, Wanshi Qualcomm Incorporated ATIS elected at RAN1#90

ViceChairman Elected /
Re-elected
Term of office ended Name Organization 3GPP OP Remarks
  1999-02-22 2001-03-01 NAKAMURA, Takehiro NTT DOCOMO INC. ARIB elected at RAN1#2 22-25/02/99
  2001-03-01 2003-02-18 LEE, Hyeon Woo Samsung Electronics Co., Ltd TTA
  2001-03-01 2003-02-18 USUDA, Masafumi NTT DOCOMO INC. TTC
  2003-02-18 2005-03-11 USUDA, Masafumi NTT DOCOMO INC. TTC re-elected at RAN1#31
  2003-02-18 2005-03-11 LEE, Juho Samsung Electronics Co., Ltd TTA elected at RAN1#31
  2005-08-31 2007-08-21 LEE, Juho Samsung Electronics Co., Ltd TTA
  2005-08-31 2007-08-21 ABETA, Sadayuki NTT DOCOMO INC. ARIB
  2007-08-21 2009-08-28 ABETA, Sadayuki NTT DOCOMO INC. ARIB re-elected at RAN1#50
  2007-08-21 2008-08-28 LEE, Juho Samsung Electronics Co., Ltd TTA re-elected at RAN1#50
  2009-08-28 2011-08-27 ABE, Tetsushi NTT DOCOMO INC. ARIB re-elected at RAN1#58
  2009-08-28 2011-08-27 ZHANG, Charlie (jianzhong) Samsung Research America ATIS elected at RAN1#58
  2011-08-28 2013-08-23 ZHANG, Jianzhong (charlie) Samsung Research America ATIS re-elected at RAN1#66
  2011-08-28 2011-10-16 ABE, Tetsushi NTT DOCOMO INC. ARIB re-elected at RAN1#66
  2011-11-20 2013-08-23 NAGATA, Satoshi NTT DOCOMO INC. ARIB elected at RAN1#67
  2013-08-24 2015-08-28 CHEN, Wanshi Qualcomm Incorporated ATIS elected at RAN1#74
  2013-10-11 2015-10-09 BAKER, Matthew Alcatel-Lucent ETSI
  2015-08-28 2017-08-21 CHEN, Wanshi Qualcomm Incorporated ATIS re-elected at RAN1#82
  2015-10-10 2016-01-04 BAKER, Matthew Alcatel-Lucent ETSI re-elected at RAN1#82bis
  2016-01-04 2016-04-11 BAKER, Matthew Nokia France ETSI re-elected at RAN1#82bis
  2016-04-11 2017-10-13 BAKER, Matthew Nokia Networks ETSI Acquisition of ALU by NOKIA - End of term October 2017
  2017-08-23 (current) KIM, Younsun Samsung Electronics Co., Ltd TTA elected at RAN1#90
  2017-10-09 (current) KOORAPATY, Havish Ericsson LM ETSI elected at RAN1#90bis

SECRETARY Appointed Term of office ended Name Organization 3GPP OP Remarks
  1999-08-01 2002-09-13 IKEDA, Shinobu (3GPP Support) -
  2002-09-13 2004-10-01 SASAKI, Tsukasa (3GPP Support) -
  2004-10-01 2007-03-21 ISHII, Yoshikazu (3GPP Support) -
  2007-02-19 2013-09-30 MERIAS, Patrick (3GPP Support) - (as contracted expert)
  2013-10-01 (current) MERIAS, Patrick (3GPP Support) - (as ETSI staff)

Click here for current officials.