JP5021844B2 - パケット交換ドメインから回線交換ドメインへのフォールバックを可能にする方法および装置 - Google Patents

パケット交換ドメインから回線交換ドメインへのフォールバックを可能にする方法および装置 Download PDF

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JP5021844B2
JP5021844B2 JP2011500959A JP2011500959A JP5021844B2 JP 5021844 B2 JP5021844 B2 JP 5021844B2 JP 2011500959 A JP2011500959 A JP 2011500959A JP 2011500959 A JP2011500959 A JP 2011500959A JP 5021844 B2 JP5021844 B2 JP 5021844B2
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wtru
nas
message
service
fallback
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JP2011520312A (ja
JP2011520312A5 (https=
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ピー．ムケルジー ラジャ
サモール モハメド
ソマスンダラム シャンカー
エム．リベット キャサリン
オルベラ−ヘルナンデス ユリシーズ
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インターデイジタル パテント ホールディングス インコーポレイテッド
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H04W36/00224—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB]
    • H04W36/00226—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB] wherein the core network technologies comprise IP multimedia system [IMS], e.g. single radio voice call continuity [SRVCC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • H04W80/10—Upper layer protocols adapted for application session management, e.g. SIP [Session Initiation Protocol]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
JP2011500959A 2008-03-21 2009-03-19 パケット交換ドメインから回線交換ドメインへのフォールバックを可能にする方法および装置 Active JP5021844B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3870108P 2008-03-21 2008-03-21
US61/038,701 2008-03-21
PCT/US2009/037685 WO2009117588A1 (en) 2008-03-21 2009-03-19 Method and apparatus to enable fallback to circuit switched domain from packet switched domain

Related Child Applications (1)

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JP2011072879A Division JP2011160462A (ja) 2008-03-21 2011-03-29 パケット交換ドメインから回線交換ドメインへのフォールバックを可能にする方法および装置

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JP2011520312A JP2011520312A (ja) 2011-07-14
JP2011520312A5 JP2011520312A5 (https=) 2012-01-26
JP5021844B2 true JP5021844B2 (ja) 2012-09-12

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JP2011500959A Active JP5021844B2 (ja) 2008-03-21 2009-03-19 パケット交換ドメインから回線交換ドメインへのフォールバックを可能にする方法および装置
JP2011072879A Pending JP2011160462A (ja) 2008-03-21 2011-03-29 パケット交換ドメインから回線交換ドメインへのフォールバックを可能にする方法および装置
JP2014114910A Active JP5981487B2 (ja) 2008-03-21 2014-06-03 パケット交換ドメインから回線交換ドメインへのフォールバックを可能にする方法および装置
JP2016148918A Pending JP2016197910A (ja) 2008-03-21 2016-07-28 パケット交換ドメインから回線交換ドメインへのフォールバックを可能にする方法および装置

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JP2014114910A Active JP5981487B2 (ja) 2008-03-21 2014-06-03 パケット交換ドメインから回線交換ドメインへのフォールバックを可能にする方法および装置
JP2016148918A Pending JP2016197910A (ja) 2008-03-21 2016-07-28 パケット交換ドメインから回線交換ドメインへのフォールバックを可能にする方法および装置

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US (2) US8599791B2 (https=)
EP (3) EP2272278B1 (https=)
JP (4) JP5021844B2 (https=)
KR (4) KR101167434B1 (https=)
CN (3) CN103648135B (https=)
AR (1) AR071032A1 (https=)
IL (1) IL208311A (https=)
MY (1) MY154256A (https=)
TW (3) TWI442795B (https=)
WO (1) WO2009117588A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011160462A (ja) * 2008-03-21 2011-08-18 Interdigital Patent Holdings Inc パケット交換ドメインから回線交換ドメインへのフォールバックを可能にする方法および装置

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EP2637442A3 (en) 2014-05-14
JP2011520312A (ja) 2011-07-14
EP2637441A2 (en) 2013-09-11
CN201499311U (zh) 2010-06-02
KR20140144314A (ko) 2014-12-18
AR071032A1 (es) 2010-05-19
EP2637442B1 (en) 2018-06-13
TWI499322B (zh) 2015-09-01
TW201208409A (en) 2012-02-16
TWM365027U (en) 2009-09-11
WO2009117588A1 (en) 2009-09-24
EP2272278B1 (en) 2017-03-08

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