JP5497890B2 - フェムトセルを含む無線通信ネットワークにおけるローカルipアクセスサポート方法及び装置 - Google Patents
フェムトセルを含む無線通信ネットワークにおけるローカルipアクセスサポート方法及び装置 Download PDFInfo
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- 238000004891 communication Methods 0.000 title description 44
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/12—Setup of transport tunnels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/25—Mapping addresses of the same type
- H04L61/2503—Translation of Internet protocol [IP] addresses
- H04L61/2592—Translation of Internet protocol [IP] addresses using tunnelling or encapsulation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/30—Types of network names
- H04L2101/375—Access point names [APN]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
- H04W8/082—Mobility data transfer for traffic bypassing of mobility servers, e.g. location registers, home PLMNs or home agents
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
-
- 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
- H04W88/16—Gateway arrangements
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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
- H04W88/18—Service support devices; Network management devices
- H04W88/182—Network node acting on behalf of an other network entity, e.g. proxy
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Description
101 ローカルPDNゲートウェイ
102 ローカルサービングゲートウェイ
103 フェムト基地局
104 フェムト基地局ゲートウェイ
105 MME
106 マクロサービングゲートウェイ
107 PDNゲートウェイ
108 マクロ基地局
Claims (12)
- 移動通信システムのローカルゲートウェイ(Local GateWay;LGW)と共に配置された(collocated)ホーム基地局(Home enhanced Node Base Station;HeNB)におけるローカルインターネットプロトコルアクセス(Local Internet Protocol Access;LIPA)サポート方法であって、
前記HeNBが端末からサービス要請を受信するステップと、
前記HeNBが前記LGWの情報を含む制御メッセージを移動性管理エンティティー(Mobility Management Entity;MME)に転送するステップ、を含み、
前記制御メッセージは、前記LGWと前記HeNBとの間に直接経路(direct path)を可能(enable)であるように設定することを特徴とする、サポート方法。 - 前記LGWが前記端末のためのダウンリンクパケットを受信するステップと、
前記LGWが前記端末が遊休(Idle)モードにある時、前記MMEが前記端末にページングすることを開始(triggering)するようにするために、前記受信したダウンリンクパケットをサービングゲートウェイ(SGW)に転送するステップと、
をさらに含むことを特徴とする、請求項1に記載のサポート方法。 - 前記LGWが前記端末のためのダウンリンクパケットを受信するステップと、
前記LGWが前記端末が連結(connected)モードの時、前記受信したダウンリンクパケットを前記LGWから前記ホーム基地局にフォーワーディングするステップと、
をさらに含むことを特徴とする、請求項1に記載のサポート方法。 - 前記LGWの情報は、前記LGWのアドレス(address)を含むことを特徴とする、請求項1に記載のサポート方法。
- 前記制御メッセージは、初期端末メッセージ(initial UE message)を含むことを特徴とする、請求項1に記載のサポート方法。
- 前記制御メッセージは、前記HeNBから前記MMEにS1−MMEインターフェースを介して転送されることを特徴とする、請求項1に記載のサポート方法。
- 移動通信システムのローカルインターネットプロトコルアクセス(Local Internet Protocol Access;LIPA)サポート装置であって、
ローカルゲートウェイ(Local GateWay;LGW)と、
前記LGWと共に位置(collocated)し、端末からサービス要請を受信し、前記LGWの情報を含む制御メッセージを移動性管理エンティティー(Mobility Management Entity;MME)に転送するホーム基地局(Home enhanced Node Base Station;HeNB)と、を含み、
前記制御メッセージは前記LGWと前記HeNBとの間に直接経路(direct path)を可能(enable)であるように設定することを特徴とする、サポート装置。 - 前記LGWは前記端末のためのダウンリンクパケットを受信し、前記端末が遊休(Idle)モードにある時、前記MMEが前記端末にページングすることを開始(triggering)するようにするために、前記受信したダウンリンクパケットをサービングゲートウェイ(SGW)に転送することを特徴とする、請求項7に記載のサポート装置。
- 前記LGWは前記端末のためのダウンリンクパケットを受信し、前記端末が連結(connected)モードの時、前記受信したダウンリンクパケットを前記LGWから前記ホーム基地局にフォーワーディングすることを特徴とする、請求項7に記載のサポート装置。
- 前記LGWの情報は、前記LGWのアドレス(address)を含むことを特徴とする、請求項7に記載のサポート装置。
- 前記制御メッセージは、初期端末メッセージ(initial UE message)を含むことを特徴とする、請求項7に記載のサポート装置。
- 前記制御メッセージは、前記HeNBから前記MMEにS1−MMEインターフェースを介して転送されることを特徴とする、請求項7に記載のサポート装置。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20090038514 | 2009-04-30 | ||
KR1020090038428A KR101581282B1 (ko) | 2009-04-30 | 2009-04-30 | 펨토 셀을 포함하는 무선 통신 네트워크에서의 로컬 ip 액세스 지원 방법 및 장치 |
KR10-2009-0038428 | 2009-04-30 | ||
KR10-2009-0038514 | 2009-04-30 | ||
KR1020090098994A KR101648523B1 (ko) | 2009-04-30 | 2009-10-16 | Pdn 게이트웨이 기능을 가지도록 확장된 펨토 기지국을 포함하는 네트워크 구조에서 효율적인 로컬 ip 액세스 데이터 경로의 설정을 지원하는 방법과 절차 및 장치 |
KR10-2009-0098994 | 2009-10-16 | ||
PCT/KR2010/002734 WO2010126326A2 (en) | 2009-04-30 | 2010-04-30 | Method and apparatus for supporting local ip access in a femto cell of a wireless communication system |
Related Child Applications (1)
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JP2014043620A Division JP5801430B2 (ja) | 2009-04-30 | 2014-03-06 | フェムトセルを含む無線通信ネットワークにおけるローカルipアクセスサポート方法及び装置 |
Publications (3)
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JP2012525760A JP2012525760A (ja) | 2012-10-22 |
JP2012525760A5 JP2012525760A5 (ja) | 2013-06-20 |
JP5497890B2 true JP5497890B2 (ja) | 2014-05-21 |
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JP2012508403A Active JP5497890B2 (ja) | 2009-04-30 | 2010-04-30 | フェムトセルを含む無線通信ネットワークにおけるローカルipアクセスサポート方法及び装置 |
JP2014043620A Active JP5801430B2 (ja) | 2009-04-30 | 2014-03-06 | フェムトセルを含む無線通信ネットワークにおけるローカルipアクセスサポート方法及び装置 |
JP2015166632A Active JP6005816B2 (ja) | 2009-04-30 | 2015-08-26 | フェムトセルを含む無線通信ネットワークにおけるローカルipアクセスサポート方法及び装置 |
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JP2014043620A Active JP5801430B2 (ja) | 2009-04-30 | 2014-03-06 | フェムトセルを含む無線通信ネットワークにおけるローカルipアクセスサポート方法及び装置 |
JP2015166632A Active JP6005816B2 (ja) | 2009-04-30 | 2015-08-26 | フェムトセルを含む無線通信ネットワークにおけるローカルipアクセスサポート方法及び装置 |
Country Status (6)
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US (1) | US10893556B2 (ja) |
EP (2) | EP3468254B1 (ja) |
JP (3) | JP5497890B2 (ja) |
CN (1) | CN102550083B (ja) |
RU (1) | RU2571518C2 (ja) |
WO (1) | WO2010126326A2 (ja) |
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