JP5898678B2 - Mbmsサービス継続性と計数および局部的mbmsサービスのサポート方法 - Google Patents
Mbmsサービス継続性と計数および局部的mbmsサービスのサポート方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 31
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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
- H04W36/0007—Control or signalling for completing the hand-off for multicast or broadcast services, e.g. MBMS
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
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- 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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Description
[MBMSサービス継続性]
[局部的MBMSサービス]
[MBMS計数(MBMS Counting)]
本発明では好ましい実施例を前述の通り開示したが、これらは決して本発明に限定するものではない。したがって、様々な変更、適合、および説明した実施形態の様々な特徴の組み合わせは、特許請求の範囲に記載されている本発明の範囲から逸脱することなく実施することができる。
Claims (13)
- 方法であって、
無線通信ネットワーク中のソース基地局により、隣接セルのマルチメディアブロードキャストマルチキャストサービス(MBMS)情報を獲得する工程と、
前記ソース基地局によりユーザー装置(UE)のMBMS受信/関心状態情報を獲得する工程と、
前記ソース基地局により、前記獲得されたMBMS情報とMBMS受信/関心情報に基づいて、MBMS情報の獲得が行われた前記隣接セルからターゲットセルを決定する工程と、
前記ソース基地局により、ハンドオーバ要求とハンドオーバ命令を伝送して、前記UEに、前記ターゲットセルにハンドオーバさせる工程と、
を含むことを特徴とする方法。 - 前記MBMS情報は、各隣接セルによりサポートされるMBMSサービスIDのMBMS単一周波数ネットワーク(MBSFN)領域IDとMBMSサービスリストを含むことを特徴とする請求項1に記載の方法。
- 前記ソース基地局は、新しい情報要素(IE)または新しい無線リソース制御(RRC)メッセージにより、UE報告から、前記MBMS情報を獲得することを特徴とする請求項1に記載の方法。
- 前記UE報告は前記ソース基地局により配置されるかまたはUEの自主的なトリガーに依存することを特徴とする請求項3に記載の方法。
- 前記ソース基地局は、マルチセル/マルチキャスト調整エンティティ(MCE)または移動管理エンティティ(MME)または前記ターゲットセル自身から、前記ターゲットセルの前記MBMS情報を獲得することを特徴とする請求項1に記載の方法。
- 前記ソース基地局は、新しい情報要素(IE)または新しい無線リソース制御(RRC)メッセージにより、UE報告から、前記MBMS受信/関心情報を獲得することを特徴とする請求項1に記載の方法。
- 前記UE報告は前記ソース基地局により配置されるかまたはUEの自主的なトリガーに依存することを特徴とする請求項6に記載の方法。
- 前記ソース基地局は、前記隣接セルの前記MBMS情報を示す近隣セル情報テーブル(NRT)中で、新しいエントリーを維持することを特徴とする請求項1に記載の方法。
- 基地局であって、
無線通信ネットワーク中で、隣接セルのMBMS情報を獲得し、ユーザー装置(UE)のMBMS受信/関心状態情報も獲得し、且つ、前記獲得されたMBMS情報とMBMS受信/関心情報に基づいて、MBMS情報の獲得が行われた前記隣接セルからターゲットセルを決定するマルチメディアブロードキャストマルチキャストサービス(MBMS)制御モジュールと、
ハンドオーバ要求とハンドオーバ命令を伝送し、前記UEに、前記ターゲットセルにハンドオーバさせるトランシーバと、
を含むことを特徴とする基地局。 - 前記MBMS情報は、各隣接セルによりサポートされるMBMSサービスIDのMBMS単一周波数ネットワーク(MBSFN)領域IDとMBMSサービスリストを含むことを特徴とする請求項9に記載の基地局。
- さらに、前記隣接セルの前記MBMS情報を示す新しいエントリーを有し、前記新しいエントリーが自動隣接関係(ANR)機能により充填される近隣セル情報テーブル(NRT)を含むことを特徴とする請求項9に記載の基地局。
- 前記基地局は、局部的MBMSサービスの位置情報を提供し、前記局部的MBMSサービスは、MBMS単一周波数ネットワーク(MBSFN)領域内の特定位置中で、可用であることを特徴とする請求項9に記載の基地局。
- 前記基地局はMBMS計数要求を伝送し、前記基地局は、MBMSサービスを受信するまたは前記MBMSサービスの受信に興味があるUEの数量を提供するMBMS計数結果を報告することを特徴とする請求項9に記載の基地局。
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Application Number | Priority Date | Filing Date | Title |
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US35479110P | 2010-06-15 | 2010-06-15 | |
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US35770610P | 2010-06-23 | 2010-06-23 | |
US61/357,706 | 2010-06-23 | ||
US13/134,708 | 2011-06-14 | ||
US13/134,708 US9686770B2 (en) | 2010-06-15 | 2011-06-14 | Methods to support MBMS service continuity and counting and localized MBMS service |
PCT/CN2011/075777 WO2011157216A1 (en) | 2010-06-15 | 2011-06-15 | Methods to support mbms service continuity and counting and localized mbms service |
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JP2014087611A Division JP2014150580A (ja) | 2010-06-15 | 2014-04-21 | Mbmsサービス継続性と計数および局部的mbmsサービスのサポート方法 |
JP2014087610A Division JP6014622B2 (ja) | 2010-06-15 | 2014-04-21 | Mbmsサービス継続性と計数および局部的mbmsサービスのサポート方法 |
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JP2013534087A JP2013534087A (ja) | 2013-08-29 |
JP5898678B2 true JP5898678B2 (ja) | 2016-04-06 |
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JP2014087610A Active JP6014622B2 (ja) | 2010-06-15 | 2014-04-21 | Mbmsサービス継続性と計数および局部的mbmsサービスのサポート方法 |
JP2014087611A Pending JP2014150580A (ja) | 2010-06-15 | 2014-04-21 | Mbmsサービス継続性と計数および局部的mbmsサービスのサポート方法 |
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JP2014087611A Pending JP2014150580A (ja) | 2010-06-15 | 2014-04-21 | Mbmsサービス継続性と計数および局部的mbmsサービスのサポート方法 |
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US (1) | US9686770B2 (ja) |
EP (1) | EP2468068B1 (ja) |
JP (3) | JP5898678B2 (ja) |
CN (2) | CN105979587B (ja) |
TW (2) | TWI505727B (ja) |
WO (1) | WO2011157216A1 (ja) |
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