JP5259806B2 - 媒体に依存しないハンドオーバを実装するためのシステム及び方法 - Google Patents
媒体に依存しないハンドオーバを実装するためのシステム及び方法 Download PDFInfo
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- JP5259806B2 JP5259806B2 JP2011252677A JP2011252677A JP5259806B2 JP 5259806 B2 JP5259806 B2 JP 5259806B2 JP 2011252677 A JP2011252677 A JP 2011252677A JP 2011252677 A JP2011252677 A JP 2011252677A JP 5259806 B2 JP5259806 B2 JP 5259806B2
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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
- H04W36/005—Control or signalling for completing the hand-off involving radio access media independent information, e.g. MIH [Media independent Hand-off]
-
- 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
- H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
-
- 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
- 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
- H04W36/1446—Reselecting a network or an air interface over a different radio air interface technology wherein at least one of the networks is unlicensed
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
- H04W36/36—Reselection control by user or terminal equipment
- H04W36/362—Conditional handover
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
Description
Claims (19)
- 無線局による使用のための方法であって、
ハンドオーバコンポーネントが、IEEE802.xx 管理エンティティ(ME)コンポーネントのメディアアクセス制御(MAC)MEコンポーネント及び物理(PHY)MEコンポーネントと通信することであって、前記IEEE802.xx MEコンポーネントのMAC MEコンポーネントはIEEE802.xx MACレイヤコンポーネントと通信するように構成され、前記IEEE802.xxMEコンポーネントのPHY MEコンポーネントはIEEE802.xx PHYレイヤコンポーネントと通信するように構成されている、ことと、
前記ハンドオーバコンポーネントが、ハンドオーバの情報のメッセージを生成することと、
前記IEEE802.xx MEコンポーネントが、前記ハンドオーバの情報のメッセージを処理することであって、前記IEEE802.xx MEコンポーネントはIEEE802.xx MACレイヤデバイスおよびIEEE802.xx PHYレイヤデバイスと結合されている、ことと、
IEEE802.xx MEデバイスを介して、他のハンドオーバコンポーネントへ前記ハンドオーバの情報のメッセージを送信することと
を備えたことを特徴とする方法。 - 前記無線局は、ハンドオーバを支援する前記ハンドオーバコンポーネントによって提供された前記情報に応答して、IEEE802.xx技術からセルラー技術へハンドオーバすることを特徴とする請求項1に記載の方法。
- 前記ハンドオーバコンポーネントは、セルラー技術と通信することを特徴とする請求項1の記載の方法。
- 前記IEEE802.xx MEコンポーネント、IEEE802.xx MACコンポーネント、及びIEEE802.xx PHYコンポーネントは、IEEE802.11技術またはIEEE802.16技術に従って動作することを特徴とする請求項1の記載の方法。
- 前記ハンドオーバコンポーネントは、レイヤ2とレイヤ3の間のサブレイヤであることを特徴とする請求項1の記載の方法。
- 前記ハンドオーバコンポーネントは、レイヤ3で直接に通信することを特徴とする請求項1の記載の方法。
- 前記ハンドオーバコンポーネントから前記他のハンドオーバコンポーネントへ測定情報を伝達することと、
前記ハンドオーバコンポーネントが、ハンドオーバコマンドを受信することと、
前記ハンドオーバコンポーネントにしたがって第1の無線ネットワークから第2の無線ネットワークへハンドオーバを実行することと
をさらに備えたことを特徴とする請求項1に記載の方法。 - 前記ハンドオーバコンポーネントを介して、IEE802.xx 論理リンク制御(LLC)コンポーネントと通信することをさらに備えたことを特徴とする請求項7の記載の方法。
- 前記第1のネットワークはセルラーネットワークまたはIEEE802.xxネットワークの一方であり、前記第2のネットワークはセルラーネットワークまたはIEEE802.xxネットワークの一方であることを特徴とする請求項7の記載の方法。
- 前記第1のネットワークはIEEE802.16ネットワークまたはIEEE802.11ネットワークの一方であり、前記第2のネットワークはIEEE802.16ネットワークまたはIEEE802.11ネットワークの一方であり前記第1のネットワークと異なることを特徴とする請求項7に記載の方法。
- アクセスポイント(AP)であって、
ハンドオーバの情報のメッセージを生成するように構成されたハンドオーバコンポーネントと、
前記ハンドオーバコンポーネントと結合され、IEEE802.xxメディアアクセス制御(MAC)レイヤコンポーネントおよびIEEE802.xx 物理(PHY)レイヤコンポーネントと結合されたIEEE802.xx 管理エンティティ(ME)コンポーネントであって、前記ハンドオーバコンポーネントによって生成されたハンドオーバの情報のメッセージを処理するように構成されたIEEE802.xxMEコンポーネントと
を備え、
メディアに依存しないハンドオーバ(MIH)デバイスが前記IEEE802.xx MEコンポーネントを介して前記IEEE802.xx MACレイヤコンポーネントおよび前記IEEE802.xx PHYレイヤコンポーネントと通信し、前記IEEE802.xx MEコンポーネントを介して前記ハンドオーバの情報のメッセージを別のハンドオーバコンポーネントへ送信するように構成され、
前記IEEE802.xx MEコンポーネントは、
前記IEEE802.xx MACレイヤコンポーネントと通信するように構成されたMAC MEコンポーネントと、
前記IEEE802.xx PHYレイヤコンポーネントと通信するように構成されたPHY MEコンポーネントと
を備え、
前記ハンドオーバコンポーネントは、前記MAC MEコンポーネントまたは前記PHY MEコンポーネントのどちらかと通信するようにさらに構成された、ことを特徴とするAP。 - ハンドオーバを支援する前記ハンドオーバコンポーネントによって提供された前記情報に応答して、IEEE802.xx技術からセルラー技術への局のハンドオーバを開始するように構成されたことを特徴とする請求項11に記載のAP。
- 前記ハンドオーバコンポーネントは、GSM,GPRS,または第3世代(3G)技術と通信するように構成されたことを特徴とする請求項11に記載のAP。
- 前記IEEE802.xxはIEEE802.11技術またはIEEE802.16技術であることを特徴とする請求項11に記載のAP。
- 前記セルラー技術は、GSM,GPRS,または第3世代(3G)技術であることを特徴とする請求項12に記載のAP。
- 前記ハンドオーバコンポーネントは、レイヤ2とレイヤ3の間のサブレイヤとして構成されたことを特徴とする請求項11に記載のAP。
- 前記ハンドオーバコンポーネントは、レイヤ3と結合することを特徴とする請求項11に記載のAP。
- 前記ハンドオーバコンポーネントは、ハンドオーバの決定のためにハンドオーバを支援する前記ハンドオーバの情報のコンポーネント情報を使用するように構成されたハンドオーバポリシー機能をさらに備えたことを特徴とする請求項11に記載のAP。
- 前記ハンドオーバの決定は、前記ハンドオーバポリシー機能によって自立的になされることを特徴とする請求項18に記載のAP。
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56901504P | 2004-05-07 | 2004-05-07 | |
| US60/569,015 | 2004-05-07 | ||
| US11/091,159 US7710923B2 (en) | 2004-05-07 | 2005-03-28 | System and method for implementing a media independent handover |
| US11/091,159 | 2005-03-28 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007511432A Division JP2007536805A (ja) | 2004-05-07 | 2005-05-02 | 媒体に依存しないハンドオーバを実装するためのシステム及び方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012075158A JP2012075158A (ja) | 2012-04-12 |
| JP2012075158A5 JP2012075158A5 (ja) | 2012-08-30 |
| JP5259806B2 true JP5259806B2 (ja) | 2013-08-07 |
Family
ID=35239358
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007511432A Pending JP2007536805A (ja) | 2004-05-07 | 2005-05-02 | 媒体に依存しないハンドオーバを実装するためのシステム及び方法 |
| JP2007233125A Expired - Fee Related JP5144995B2 (ja) | 2004-05-07 | 2007-09-07 | 媒体に依存しないハンドオーバを実装するためのシステム及び方法 |
| JP2011252677A Expired - Fee Related JP5259806B2 (ja) | 2004-05-07 | 2011-11-18 | 媒体に依存しないハンドオーバを実装するためのシステム及び方法 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007511432A Pending JP2007536805A (ja) | 2004-05-07 | 2005-05-02 | 媒体に依存しないハンドオーバを実装するためのシステム及び方法 |
| JP2007233125A Expired - Fee Related JP5144995B2 (ja) | 2004-05-07 | 2007-09-07 | 媒体に依存しないハンドオーバを実装するためのシステム及び方法 |
Country Status (15)
| Country | Link |
|---|---|
| US (3) | US7710923B2 (ja) |
| EP (1) | EP1754384B1 (ja) |
| JP (3) | JP2007536805A (ja) |
| KR (3) | KR101137362B1 (ja) |
| AR (3) | AR049272A1 (ja) |
| AU (2) | AU2005257804A1 (ja) |
| BR (1) | BRPI0510201A (ja) |
| CA (1) | CA2565955A1 (ja) |
| DE (1) | DE202005007249U1 (ja) |
| DK (1) | DK1754384T3 (ja) |
| GE (1) | GEP20115224B (ja) |
| IL (1) | IL179094A0 (ja) |
| MX (1) | MXPA06012879A (ja) |
| TW (3) | TWI369145B (ja) |
| WO (1) | WO2006001902A2 (ja) |
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