JP2018519759A - 無線通信システムにおけるlte−wlanの調整を向上させるための方法及び装置 - Google Patents
無線通信システムにおけるlte−wlanの調整を向上させるための方法及び装置 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
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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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- 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
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- 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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- H04W4/24—Accounting or billing
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- 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
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- H—ELECTRICITY
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- H04W—WIRELESS COMMUNICATION NETWORKS
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- H04W36/16—Performing reselection for specific purposes
- H04W36/22—Performing reselection for specific purposes for handling the traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
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- H04W84/042—Public Land Mobile systems, e.g. cellular systems
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- H—ELECTRICITY
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- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
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- H04W84/12—WLAN [Wireless Local Area Networks]
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Abstract
【解決手段】セル特定方式においてeNB(eNodeB)は、WLANオフローディング支援の第1の指示をMME(mobility management entity)に送信し、及び互いに異なる課金(charging)規則を適用する第2の指示を前記eNBから受信する。代案的に、端末(UE)−特定方式において前記eNBは、WLANオフローディング支援の第1の指示をMMEに送信し、あるベアラがオフローディングされ得るかに関する第2の指示を前記MMEから受信し、及び前記第2の指示に応じて特定UEに対してオフローディングを適用する。
【選択図】図10
Description
Claims (15)
- 無線通信システムにおいてeNB(eNodeB)による3GPP LTEとWLANの調整のための指示を送信する方法であって、
WLANオフローディング支援の第1の指示をMME(mobility management entity)に送信し、
互いに異なる課金規則を適用する第2の指示を前記eNBから受信することを含む、方法。 - 前記第1の指示は、前記eNBがWLANオフローディングを支援するか否かを指示する、請求項1に記載の方法。
- 前記第1の指示は、WLAN識別子(IDs;identifiers)を含む、請求項1に記載の方法。
- 前記第2の指示は、前記eNBがUE別に特定ベアラのオフローディング状態に関してMMEに報告する必要があることを指示する、請求項1に記載の方法。
- 前記第1の指示は、S1設定要請メッセージを介して送信され、
前記第2の指示は、S1設定応答メッセージを介して受信される、請求項1に記載の方法。 - 前記第1の指示は、eNB構成アップデート要請メッセージを介して送信され、
前記第2の指示は、eNB構成アップデート確認応答メッセージを介して受信される、請求項1に記載の方法。 - 無線通信システムにおいてeNB(eNodeB)による3GPP LTEとWLANの調整のための指示を送信する方法であって、
WLANオフローディング支援の第1の指示をMME(mobility management entity)に送信し、
あるベアラがオフローディングされ得るかに関する第2の指示を前記MMEから受信し、
前記第2の指示に応じて特定端末(UE;user equipment)に対してオフローディングを適用することを含む、方法。 - 前記第1の指示は、前記eNBがWLANオフローディングを支援するか否かを指示する、請求項7に記載の方法。
- 前記第1の指示は、支援されるWLAN識別子(IDs;identifiers)を含む、請求項7に記載の方法。
- 前記第2の指示は、前記特定UEのそれぞれの特定ベアラがオフローディングされ得るか否かを指示する、請求項7に記載の方法。
- 前記第2の指示は、前記特定UEの全てのベアラがオフローディングされ得るか否か、またはオフローディングされ得ないか否かを指示する、請求項7に記載の方法。
- 前記第2の指示は、前記オフローディングが前記MMEの政策に影響を与えるということを指示する、請求項7に記載の方法。
- 前記政策は、課金(charging)である、請求項12に記載の方法。
- 前記第1の指示は、初期UEメッセージまたは上向きリンクNAS(non−access stratum)送信メッセージを介して送信される、請求項7に記載の方法。
- 前記第2の指示は、初期コンテクスト設定要請メッセージ、E−RAB(E−UTRAN radio access bearer)設定要請メッセージ、またはE−RAB修正要請メッセージを介して受信される、請求項7に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562188486P | 2015-07-03 | 2015-07-03 | |
US62/188,486 | 2015-07-03 | ||
PCT/KR2016/007184 WO2017007201A1 (en) | 2015-07-03 | 2016-07-04 | Method and apparatus for enhancing coordination of lte-wlan in wireless communication system |
Publications (2)
Publication Number | Publication Date |
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JP2018519759A true JP2018519759A (ja) | 2018-07-19 |
JP6513834B2 JP6513834B2 (ja) | 2019-05-15 |
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JP2017568192A Active JP6513834B2 (ja) | 2015-07-03 | 2016-07-04 | 無線通信システムにおけるlte−wlanの調整を向上させるための方法及び装置 |
Country Status (5)
Country | Link |
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US (1) | US20180199241A1 (ja) |
EP (1) | EP3318081B1 (ja) |
JP (1) | JP6513834B2 (ja) |
CN (1) | CN107710809A (ja) |
WO (1) | WO2017007201A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3764694B1 (en) | 2015-09-14 | 2023-04-05 | NEC Corporation | Gateway device, radio communication device, charging control method, data transmission method, and non-transitory computer readable medium |
CN108616969B (zh) * | 2016-12-20 | 2020-07-21 | 华为技术有限公司 | 数据发送方法、数据接收方法及设备 |
WO2020221687A1 (en) * | 2019-04-29 | 2020-11-05 | Telefonaktiebolaget Lm Ericsson (Publ) | User plane integrity protection in 4g system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100329208A1 (en) * | 2008-01-31 | 2010-12-30 | Sadafuku Hayashi | Radio communication system, base station, gateway, and radio communication method |
US20120094681A1 (en) * | 2010-10-12 | 2012-04-19 | Interdigital Patent Holdings, Inc. | Service-based approach to channel selection and network configuration for television white space networks |
JP2013502858A (ja) * | 2009-08-25 | 2013-01-24 | ゼットティーイー コーポレーション | 課金システム及び課金の方法 |
US20140022904A1 (en) * | 2012-07-19 | 2014-01-23 | Interdigital Patent Holdings, Inc. | Method and apparatus for detecting and managing user plane congestion |
WO2014043494A1 (en) * | 2012-09-14 | 2014-03-20 | Interdigital Patent Holdings, Inc. | System enhancements for enabling non-3gpp offload in 3gpp |
US20150092745A1 (en) * | 2013-09-27 | 2015-04-02 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and devices for avoidance of partial offloading of traffic bearers |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8812349B2 (en) | 2010-07-27 | 2014-08-19 | Cellco Partnership | Charging for data offloading |
EP2624627A4 (en) * | 2010-10-01 | 2016-03-16 | Mitsubishi Electric Corp | COMMUNICATION SYSTEM |
WO2012177023A1 (en) * | 2011-06-18 | 2012-12-27 | Lg Electronics Inc. | Traffic offload via local network |
KR101973462B1 (ko) * | 2011-07-08 | 2019-08-26 | 엘지전자 주식회사 | 접속 해제를 수행하는 방법 및 그 단말 |
CN103002511B (zh) * | 2011-09-19 | 2017-10-13 | 广州市科传计算机科技股份有限公司 | 数据分流触发方法、网络侧设备和用户设备及网络*** |
WO2013053133A1 (zh) * | 2011-10-14 | 2013-04-18 | 华为技术有限公司 | 业务数据传输处理方法、设备以及通信*** |
US9049608B2 (en) * | 2011-11-04 | 2015-06-02 | Intel Corporation | Measurements for the interworking of wireless wide area and wireless local area networks |
EP2868135B1 (en) * | 2012-06-29 | 2020-01-01 | Nokia Solutions and Networks Oy | Offloading of user plane packets from a macro base station to an access point |
KR102045332B1 (ko) * | 2013-03-26 | 2019-11-18 | 삼성전자 주식회사 | 이동통신 시스템에서 무선랜을 이용해서 트래픽을 오프 로드하는 방법 및 장치 |
KR20200009126A (ko) * | 2013-03-29 | 2020-01-29 | 인텔 아이피 코포레이션 | 셀 방식 네트워크에서의 인터넷에의 연결 확립 |
AU2014247958A1 (en) * | 2013-04-04 | 2015-11-12 | Interdigital Patent Holdings, Inc. | Methods for 3GPP WLAN interworking for improved WLAN usage through offload |
US9781650B2 (en) * | 2013-04-26 | 2017-10-03 | Lg Electronics Inc. | Method and apparatus for performing partial handover procedure in wireless communication system |
EP3063988A1 (en) * | 2013-10-30 | 2016-09-07 | Interdigital Patent Holdings, Inc. | Coordinated packet data network change for selected internet protocol traffic offload |
US9491310B2 (en) * | 2013-11-13 | 2016-11-08 | Qualcomm Incorporated | Techniques for determining traffic volumes served over multiple cells of a wireless communication network |
EP3189680B1 (en) * | 2014-09-05 | 2021-08-11 | Panasonic Intellectual Property Corporation of America | Band usage information generating and reporting method, charging method, enodeb, and mme |
CN104703293B (zh) * | 2014-12-11 | 2019-11-29 | 南京中兴软件有限责任公司 | 一种lipa/sipto连接的建立方法和装置 |
CN105873133B (zh) * | 2015-01-23 | 2021-10-29 | 北京三星通信技术研究有限公司 | 双连接架构下支持业务本地分流的方法及设备 |
-
2016
- 2016-07-04 US US15/740,793 patent/US20180199241A1/en not_active Abandoned
- 2016-07-04 EP EP16821607.5A patent/EP3318081B1/en active Active
- 2016-07-04 JP JP2017568192A patent/JP6513834B2/ja active Active
- 2016-07-04 WO PCT/KR2016/007184 patent/WO2017007201A1/en active Application Filing
- 2016-07-04 CN CN201680039234.4A patent/CN107710809A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100329208A1 (en) * | 2008-01-31 | 2010-12-30 | Sadafuku Hayashi | Radio communication system, base station, gateway, and radio communication method |
JP2013502858A (ja) * | 2009-08-25 | 2013-01-24 | ゼットティーイー コーポレーション | 課金システム及び課金の方法 |
US20120094681A1 (en) * | 2010-10-12 | 2012-04-19 | Interdigital Patent Holdings, Inc. | Service-based approach to channel selection and network configuration for television white space networks |
US20140022904A1 (en) * | 2012-07-19 | 2014-01-23 | Interdigital Patent Holdings, Inc. | Method and apparatus for detecting and managing user plane congestion |
WO2014015112A2 (en) * | 2012-07-19 | 2014-01-23 | Interdigital Patent Holdings, Inc. | Method and apparatus for detecting and managing user plane congestion |
WO2014043494A1 (en) * | 2012-09-14 | 2014-03-20 | Interdigital Patent Holdings, Inc. | System enhancements for enabling non-3gpp offload in 3gpp |
US20150092745A1 (en) * | 2013-09-27 | 2015-04-02 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and devices for avoidance of partial offloading of traffic bearers |
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EP3318081A1 (en) | 2018-05-09 |
CN107710809A (zh) | 2018-02-16 |
JP6513834B2 (ja) | 2019-05-15 |
EP3318081B1 (en) | 2023-02-15 |
US20180199241A1 (en) | 2018-07-12 |
EP3318081A4 (en) | 2019-02-13 |
WO2017007201A1 (en) | 2017-01-12 |
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