JP2012521167A5 - - Google Patents

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Publication number
JP2012521167A5
JP2012521167A5 JP2012500885A JP2012500885A JP2012521167A5 JP 2012521167 A5 JP2012521167 A5 JP 2012521167A5 JP 2012500885 A JP2012500885 A JP 2012500885A JP 2012500885 A JP2012500885 A JP 2012500885A JP 2012521167 A5 JP2012521167 A5 JP 2012521167A5
Authority
JP
Japan
Prior art keywords
radio access
access network
mobile station
type
emergency call
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2012500885A
Other languages
English (en)
Japanese (ja)
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JP5616954B2 (ja
JP2012521167A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2010/027464 external-priority patent/WO2010107782A2/en
Publication of JP2012521167A publication Critical patent/JP2012521167A/ja
Publication of JP2012521167A5 publication Critical patent/JP2012521167A5/ja
Application granted granted Critical
Publication of JP5616954B2 publication Critical patent/JP5616954B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2012500885A 2009-03-16 2010-03-16 第１及び第２の種類の無線アクセスネットワークの間でのパケット交換の緊急呼の移行 Expired - Fee Related JP5616954B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16054509P 2009-03-16 2009-03-16
US61/160,545 2009-03-16
PCT/US2010/027464 WO2010107782A2 (en) 2009-03-16 2010-03-16 Transitioning of a packet-switched emergency call between first and second types of wireless access networks

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014186891A Division JP2014233090A (ja) 2009-03-16 2014-09-12 第１及び第２の種類の無線アクセスネットワークの間でのパケット交換の緊急呼の移行

Publications (3)

Publication Number Publication Date
JP2012521167A JP2012521167A (ja) 2012-09-10
JP2012521167A5 true JP2012521167A5 (enExample) 2013-05-09
JP5616954B2 JP5616954B2 (ja) 2014-10-29

Family

ID=42740191

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2012500885A Expired - Fee Related JP5616954B2 (ja) 2009-03-16 2010-03-16 第１及び第２の種類の無線アクセスネットワークの間でのパケット交換の緊急呼の移行
JP2014186891A Pending JP2014233090A (ja) 2009-03-16 2014-09-12 第１及び第２の種類の無線アクセスネットワークの間でのパケット交換の緊急呼の移行

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2014186891A Pending JP2014233090A (ja) 2009-03-16 2014-09-12 第１及び第２の種類の無線アクセスネットワークの間でのパケット交換の緊急呼の移行

Country Status (9)

Country Link
US (1) US9125119B2 (enExample)
EP (1) EP2409502A4 (enExample)
JP (2) JP5616954B2 (enExample)
KR (1) KR20110126123A (enExample)
CN (1) CN102334350B (enExample)
BR (1) BRPI1012346A2 (enExample)
CA (1) CA2755670C (enExample)
RU (2) RU2683493C2 (enExample)
WO (1) WO2010107782A2 (enExample)

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US11343742B2 (en) * 2020-05-22 2022-05-24 Blackberry Limited Preserving emergency call during failure to transfer
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