JP2012525808A - マルチモードモバイル装置の無線ハンドオーバ時にリソースを節約して使用するための方法 - Google Patents
マルチモードモバイル装置の無線ハンドオーバ時にリソースを節約して使用するための方法 Download PDFInfo
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- JP2012525808A JP2012525808A JP2012508832A JP2012508832A JP2012525808A JP 2012525808 A JP2012525808 A JP 2012525808A JP 2012508832 A JP2012508832 A JP 2012508832A JP 2012508832 A JP2012508832 A JP 2012508832A JP 2012525808 A JP2012525808 A JP 2012525808A
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- 238000005516 engineering process Methods 0.000 claims abstract description 163
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- 230000009977 dual effect Effects 0.000 description 27
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
- H04W36/38—Reselection control by fixed network equipment
- H04W36/385—Reselection control by fixed network equipment of the core network
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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
- H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
- H04W36/00698—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using different RATs
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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
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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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Abstract
Description
Claims (8)
- マルチモードモバイル装置によって、第1の無線ネットワークにおける第1のセッションでのサービスを開始するステップと;
前記マルチモードモバイル装置によって、前記第1の無線ネットワークとは異なるアクセスネットワーク技術をサポートする第2の無線ネットワークを検出するステップと;
前記マルチモードモバイル装置によってサポートされるサービスのためのサービス品質要求を確定するステップと;
前記マルチモードモバイル装置によってサポートされる前記確定されたサービスが、前記第1の無線ネットワークおよびモバイル装置による、サービス品質の影響を受けやすいサービスおよびリアルタイムサービスのうちの少なくとも1つを有するときに、技術間のハンドオーバのために、前記第2の無線ネットワークでの第2のセッションのための、マルチモードモバイル装置による事前登録セッション確立の手順を完了するステップであって、前記事前登録セッション確立の手順の完了後に、前記マルチモードモバイル装置が、前記第1の無線ネットワークからのサービスを受信し、前記第2の無線ネットワークにおいて休止状態のままであるステップと
を有する方法。 - 前記方法はさらに、前記マルチモードモバイル装置によってサポートされる前記確定されたサービスが、サービス品質の影響を受けやすいサービスとリアルタイムサービスとのうちの少なくとも1つを含まないときには、前記第2の無線ネットワークでの前記第2のセッションのための、前記マルチモードモバイル装置によるセッション確立の手順を完了しないステップを有する、
請求項1に記載の方法。 - 前記方法はさらに、ハンドオーバが要求されるまで、前記第1のセッションおよび前記第2のセッションを維持するステップを有する、
請求項1に記載の方法。 - 前記方法はさらに、ハンドオーバが要求されたとき、前記第1のセッションを前記第2のセッションにハンドオーバするステップを有する、
請求項1に記載の方法。 - 前記方法はさらに、前記第1のセッションのためのサービス品質の影響を受けやすいサービスが確定されず、ハンドオーバが必要になるときに、前記第2の無線ネットワークでの前記第2のセッションのための、前記マルチモードモバイル装置によるネットワークエントリおよびセッション確立の手順を完了するステップを有する、
請求項1に記載の方法。 - 第1の無線ネットワークでの第1のセッションを有するマルチモードモバイル装置からの初期ネットワークエントリ信号を受信するステップであって、セッション確立は、前記第1の無線ネットワークとは異なるアクセスネットワーク技術をサポートする第2の無線ネットワークでの第2のセッションのためのものであるステップと;
前記第2のセッションのための前記セッション確立の手順が、前記第2の無線ネットワークへの延期された技術間のハンドオーバのためのものであり、前記マルチモードモバイル装置が、前記第1の無線ネットワークで進行中の第1のセッションを有するか否か判定するステップと;
前記マルチモードモバイル装置によってサポートされるサービスのためのサービス品質要求を確定するステップと;
前記マルチモードモバイル装置によってサポートされる前記確定されたサービスが、サービス品質の影響を受けやすいサービスおよびリアルタイムサービスのうちの少なくとも1つ有するときに、前記第2のセッションのための前記セッション確立の手順を完了するステップであって、前記セッション確立の手順の完了後に、前記マルチモードモバイル装置が、前記第1の無線ネットワークからのサービスを受信し、前記第2の無線ネットワークにおいて休止状態のままであるステップと
を有する方法。 - 前記方法はさらに、前記マルチモードモバイル装置によってサポートされる前記確定されたサービスが、サービス品質の影響を受けやすいサービスおよびリアルタイムサービスのうちの少なくとも1つを含まないときには、前記第2のセッションのためのセッション確立の手順を完了しないステップを有する、
請求項6記載の方法。 - 前記方法はさらに、前記第1のセッションのための前記サービス品質要求が影響を受けやすいリアルタイムサービス向けではないことを、前記第1のセッションのための前記サービス品質要求が示すときには、前記第2のセッションのためのセッション確立要求に応答して前記マルチモードモバイル装置へのセッション確立を拒絶するステップを有する、
請求項6に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US18040109P | 2009-05-21 | 2009-05-21 | |
US61/180,401 | 2009-05-21 | ||
US12/774,106 US8194615B2 (en) | 2009-05-21 | 2010-05-05 | Method for conserving resources during wireless handover of a dual mode mobile station |
US12/774,106 | 2010-05-05 | ||
PCT/US2010/034190 WO2010135098A1 (en) | 2009-05-21 | 2010-05-10 | Method for conserving resources during wireless handover of a multi-mode mobile device |
Publications (2)
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JP2012525808A true JP2012525808A (ja) | 2012-10-22 |
JP5534371B2 JP5534371B2 (ja) | 2014-06-25 |
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JP2012508832A Active JP5534371B2 (ja) | 2009-05-21 | 2010-05-10 | マルチモードモバイル装置の無線ハンドオーバ時にリソースを節約して使用するための方法 |
Country Status (9)
Country | Link |
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US (3) | US8194615B2 (ja) |
EP (1) | EP2433399B1 (ja) |
JP (1) | JP5534371B2 (ja) |
KR (2) | KR20140109504A (ja) |
CN (1) | CN102428680B (ja) |
BR (1) | BRPI1011170B1 (ja) |
MX (1) | MX2011011322A (ja) |
RU (1) | RU2549132C2 (ja) |
WO (1) | WO2010135098A1 (ja) |
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JPN6013038004; Ashutosh Dutta, Yoshihiro Ohba, Kenichi Taniuchi, Henning Schulzrinne: 'Media-Independent Pre-Authentication' MobOpt-3 , 20050308, p.1-30, IETF * |
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BRPI1011170B1 (pt) | 2021-04-13 |
EP2433399B1 (en) | 2018-07-25 |
KR101649391B1 (ko) | 2016-08-19 |
JP5534371B2 (ja) | 2014-06-25 |
RU2549132C2 (ru) | 2015-04-20 |
US8194615B2 (en) | 2012-06-05 |
US20140286311A1 (en) | 2014-09-25 |
WO2010135098A1 (en) | 2010-11-25 |
CN102428680B (zh) | 2016-11-02 |
MX2011011322A (es) | 2011-11-18 |
US8750249B2 (en) | 2014-06-10 |
CN102428680A (zh) | 2012-04-25 |
KR20120022979A (ko) | 2012-03-12 |
EP2433399A1 (en) | 2012-03-28 |
KR20140109504A (ko) | 2014-09-15 |
BRPI1011170A2 (pt) | 2016-03-15 |
US9094878B2 (en) | 2015-07-28 |
US20120236831A1 (en) | 2012-09-20 |
US20100296483A1 (en) | 2010-11-25 |
RU2011152121A (ru) | 2013-08-27 |
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