JP2014233090A - 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 - Google Patents
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 Download PDFInfo
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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]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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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
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
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- 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
- H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
- H04W36/1443—Reselecting a network or an air interface over a different radio air interface technology between licensed networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
- H04W60/005—Multiple registrations, e.g. multihoming
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/50—Connection management for emergency connections
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Abstract
【解決手段】初めに第1の種類の無線アクセスネットワークに属する移動局は、パケット交換の緊急呼に関与する。移動局の移行を検出すると、第1の種類の無線アクセスネットワークから第2の種類の無線アクセスネットワークへの移動局の移行を示すメッセージが送信され、パケット交換の緊急呼を第2の種類の無線アクセスネットワークで実行させる。
【選択図】図2
Description
前記1つ以上のプロセッサにより、前記第1の種類の無線アクセスネットワークから第2の異なる種類の無線アクセスネットワークへの前記移動局の移行を検出するステップと、
前記移動局の移行の検出に応じて、前記1つ以上のプロセッサが、前記第1の種類の無線アクセスネットワークから前記第2の種類の無線アクセスネットワークへの前記移動局の移行を示すメッセージを送信し、前記パケット交換の緊急呼を前記移行後に前記第2の種類の無線アクセスネットワークで実行させるようにするステップと、
を有する方法。
ソース無線アクセスネットワークから前記ターゲット無線アクセスネットワークへの前記移動局の移行を可能にするメッセージを通信し、ただし、前記ソース及びターゲット無線アクセスネットワークは異なる種類のネットワークであり、
前記移行の後に、前記格納された情報を使用して、前記ターゲット無線アクセスネットワークで前記パケット交換の緊急呼を確立する
ように構成された1つ以上のプロセッサを有する通信ノード。
移動局がパケット交換の緊急呼に関与していることを検出し、ただし、前記移動局は、初めに第1の種類の無線アクセスネットワークに属しており、
前記第1の種類の無線アクセスネットワークから第2の異なる種類の無線アクセスネットワークへの前記移動局の移行を検出し、
前記移動局の移行の検出に応じて、前記第1の種類の無線アクセスネットワークから前記第2の種類の無線アクセスネットワークへの前記移動局の移行を示すメッセージを送信し、前記パケット交換の緊急呼を前記移行後に前記第2の種類の無線アクセスネットワークで実行させるようにする
命令を格納した少なくとも1つのコンピュータ読取可能記憶媒体を有する物。
前記移動局が前記第1の種類の無線アクセスネットワークに属するときに、前記第2の種類の無線アクセスネットワークとのセッションを事前登録することと、
前記第2の種類の無線アクセスネットワークへの前記移動局の移行後に使用する所定の緊急呼のセッションに関する情報を格納することと、
のうち1つを更に実行させる、(19)に記載の物。
1つ以上のプロセッサにより、前記所定の緊急呼のセッションに関する前記格納された情報を使用して、パケット交換の緊急呼を確立するステップと、
を有する方法。
前記所定の緊急呼のセッションに関する前記格納された情報を使用して、パケット交換の緊急呼を確立するように構成された1つ以上のプロセッサと、
を有する通信ノード。
Claims (1)
- 1つ以上のプロセッサにより、移動局がパケット交換の緊急呼に関与していることを検出するステップであり、前記移動局は、初めに第1の種類の無線アクセスネットワークに属するステップと、
前記1つ以上のプロセッサにより、前記第1の種類の無線アクセスネットワークから第2の異なる種類の無線アクセスネットワークへの前記移動局の移行を検出するステップと、
前記移動局の移行の検出に応じて、前記1つ以上のプロセッサが、前記第1の種類の無線アクセスネットワークから前記第2の種類の無線アクセスネットワークへの前記移動局の移行を示すメッセージを送信し、前記パケット交換の緊急呼を前記移行後に前記第2の種類の無線アクセスネットワークで実行させるようにするステップと、
を有する方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16054509P | 2009-03-16 | 2009-03-16 | |
US61/160,545 | 2009-03-16 |
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JP2012500885A Division 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 |
Publications (2)
Publication Number | Publication Date |
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JP2014233090A true JP2014233090A (ja) | 2014-12-11 |
JP2014233090A5 JP2014233090A5 (ja) | 2015-03-19 |
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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 |
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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 |
Country Status (9)
Country | Link |
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US (1) | US9125119B2 (ja) |
EP (1) | EP2409502A4 (ja) |
JP (2) | JP5616954B2 (ja) |
KR (1) | KR20110126123A (ja) |
CN (1) | CN102334350B (ja) |
BR (1) | BRPI1012346A2 (ja) |
CA (1) | CA2755670C (ja) |
RU (2) | RU2683493C2 (ja) |
WO (1) | WO2010107782A2 (ja) |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2022120185A (ja) * | 2018-06-25 | 2022-08-17 | 日本電気株式会社 | Ueの方法及びue |
JP7528987B2 (ja) | 2018-06-25 | 2024-08-06 | 日本電気株式会社 | Ueの方法及びue |
Also Published As
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CN102334350A (zh) | 2012-01-25 |
RU2015130625A3 (ja) | 2019-01-28 |
EP2409502A2 (en) | 2012-01-25 |
WO2010107782A3 (en) | 2011-01-13 |
RU2015130625A (ru) | 2018-12-21 |
US9125119B2 (en) | 2015-09-01 |
US20110274012A1 (en) | 2011-11-10 |
KR20110126123A (ko) | 2011-11-22 |
CA2755670A1 (en) | 2010-09-23 |
JP5616954B2 (ja) | 2014-10-29 |
RU2683493C2 (ru) | 2019-03-28 |
CN102334350B (zh) | 2016-08-24 |
WO2010107782A2 (en) | 2010-09-23 |
JP2012521167A (ja) | 2012-09-10 |
BRPI1012346A2 (pt) | 2016-03-22 |
RU2011132491A (ru) | 2013-04-27 |
EP2409502A4 (en) | 2015-02-25 |
CA2755670C (en) | 2017-09-12 |
RU2562768C2 (ru) | 2015-09-10 |
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