CN108432289B - 演进型分组数据网关（epdg）重选 - Google Patents

演进型分组数据网关（epdg）重选 Download PDF

Info

Publication number
CN108432289B
CN108432289B CN201680058852.3A CN201680058852A CN108432289B CN 108432289 B CN108432289 B CN 108432289B CN 201680058852 A CN201680058852 A CN 201680058852A CN 108432289 B CN108432289 B CN 108432289B
Authority
CN
China
Prior art keywords
epdg
reselection
plmn
pdn
metric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201680058852.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN108432289A (zh
Inventor
赵素丽
S·法钦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN108432289A publication Critical patent/CN108432289A/zh
Application granted granted Critical
Publication of CN108432289B publication Critical patent/CN108432289B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • H04W36/125—Reselecting a serving backbone network switching or routing node involving different types of service backbones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/22—Alternate routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
    • 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
    • H04L61/45—Network directories; Name-to-address mapping
    • H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
    • H04L61/4511—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]
    • 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • 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
    • H04W36/305—Handover due to radio link failure
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201680058852.3A 2015-10-11 2016-10-11 演进型分组数据网关（epdg）重选 Active CN108432289B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562239951P 2015-10-11 2015-10-11
US62/239,951 2015-10-11
US15/289,925 2016-10-10
US15/289,925 US10237795B2 (en) 2015-10-11 2016-10-10 Evolved packet data gateway (EPDG) reselection
PCT/US2016/056393 WO2017066171A1 (en) 2015-10-11 2016-10-11 Evolved packet data gateway (epdg) reselection

Publications (2)

Publication Number Publication Date
CN108432289A CN108432289A (zh) 2018-08-21
CN108432289B true CN108432289B (zh) 2021-01-05

Family

ID=58500317

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680058852.3A Active CN108432289B (zh) 2015-10-11 2016-10-11 演进型分组数据网关（epdg）重选

Country Status (7)

Country Link
US (1) US10237795B2 (enExample)
EP (1) EP3360373B1 (enExample)
JP (1) JP6911020B2 (enExample)
KR (1) KR102516099B1 (enExample)
CN (1) CN108432289B (enExample)
BR (1) BR112018007235B1 (enExample)
WO (1) WO2017066171A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10028209B2 (en) * 2015-12-24 2018-07-17 Lg Electronics Inc. Method for selecting an enhanced packet data gateway (EPDG) by a user equipment
KR102076023B1 (ko) * 2015-12-28 2020-02-11 후아웨이 테크놀러지 컴퍼니 리미티드 경로 처리 방법 및 장치, 및 단말
CN108811042B (zh) * 2017-04-26 2021-01-15 中国移动通信有限公司研究院 一种无线局域网络选择方法、装置及终端
CN110602735B (zh) 2018-06-13 2021-06-29 华为技术有限公司 一种受限服务的提供方法及通信设备
CN110944363B (zh) * 2018-09-21 2021-06-08 华为技术有限公司 网关切换方法、网关重选方法和通信装置
WO2020228968A1 (en) * 2019-05-16 2020-11-19 Telefonaktiebolaget Lm Ericsson (Publ) Over-the-top management in a communication network
US12081591B2 (en) * 2019-05-16 2024-09-03 Telefonaktiebolaget Lm Ericsson (Publ) Over-the-top management in a communication network
CN112654073B (zh) * 2019-10-11 2022-06-10 维沃移动通信有限公司 网络附着方法及用户设备
CN111491365A (zh) * 2020-04-08 2020-08-04 维沃移动通信有限公司 一种网关接入方法及电子设备
US11706303B2 (en) * 2021-04-22 2023-07-18 Cisco Technology, Inc. Survivability method for LISP based connectivity
US12402094B2 (en) * 2022-08-24 2025-08-26 At&T Intellectual Property I, L.P. Private home PLMN in UICC
CN116567610A (zh) * 2023-06-12 2023-08-08 中国联合网络通信集团有限公司 ePDG信息定制化同步方法、终端、USIM及介质
WO2025028718A1 (en) * 2023-07-28 2025-02-06 Samsung Electronics Co., Ltd. Method and apparatus for enhancing quality of voice over wi-fi call in a wireless communication system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101330723A (zh) * 2007-06-19 2008-12-24 华为技术有限公司 演进网络中隧道的建立方法及系统
CN101330740A (zh) * 2007-06-22 2008-12-24 中兴通讯股份有限公司 一种无线网络中的网关选择方法
CN102761935A (zh) * 2011-04-26 2012-10-31 中兴通讯股份有限公司 一种选择ePDG /PDN GW的方法、系统及UE
CN102781004A (zh) * 2011-05-10 2012-11-14 中兴通讯股份有限公司 一种选择网关的方法及装置
CN103702327A (zh) * 2012-09-27 2014-04-02 中兴通讯股份有限公司 用户设备选择拜访公共陆地移动网络的方法、系统和设备
EP2717626A2 (en) * 2012-10-02 2014-04-09 HTC Corporation Local gateway reselection

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101631344B (zh) 2008-07-16 2011-10-05 华为技术有限公司 隧道管理方法、装置及通信系统
EP2166724A1 (en) * 2008-09-23 2010-03-24 Panasonic Corporation Optimization of handovers to untrusted non-3GPP networks
EP2194686A1 (en) * 2008-12-03 2010-06-09 Panasonic Corporation Secure tunnel establishment upon attachment or handover to an access network
CN102547889A (zh) * 2009-09-18 2012-07-04 日本电气株式会社 通信系统和通信控制方法
WO2011129107A1 (ja) * 2010-04-16 2011-10-20 パナソニック株式会社 経路切替システム、経路切替方法、及び移動端末
CN102238658A (zh) * 2010-04-30 2011-11-09 北京三星通信技术研究有限公司 一种支持网关节点重选的方法
US8848516B2 (en) 2010-09-15 2014-09-30 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatus for relocating and restoring connections through a failed serving gateway and traffic offloading
US9641525B2 (en) * 2011-01-14 2017-05-02 Nokia Solutions And Networks Oy External authentication support over an untrusted network
US9848399B2 (en) * 2011-06-07 2017-12-19 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for selecting a gateway node
CA2839835A1 (en) 2011-06-20 2012-12-27 Telefonaktiebolaget L M Ericsson (Publ) Roaming selection of a v-epdg
US9439137B2 (en) * 2011-09-07 2016-09-06 Lg Electronics Inc. Method and apparatus for remote access in a wireless communication system
CN103002429B (zh) 2011-09-13 2017-04-26 中兴通讯股份有限公司 一种对用户设备能力进行处理的方法和系统
EP2645777A1 (en) * 2012-03-30 2013-10-02 British Telecommunications Public Limited Company Gateway reselection
EP2943014A4 (en) * 2013-01-04 2016-03-02 Huawei Tech Co Ltd METHOD, DEVICE AND SYSTEM FOR PACKET GATEWAY SELECTION
US10091831B2 (en) * 2014-06-18 2018-10-02 Avago Technologies General Ip (Singapore) Pte. Ltd. System, method, and apparatus for signaling information for a rejected network connection
WO2015003125A2 (en) 2013-07-03 2015-01-08 Interdigital Patent Holdings, Inc. Methods and apparatus for offloading wireless traffic to a non-3gpp access
CN104661205B (zh) * 2013-11-22 2019-12-03 中兴通讯股份有限公司 一种网关更新信息通知方法及控制器
US9516688B2 (en) * 2013-12-05 2016-12-06 Cellco Partnership System and method to deliver different services over cellular or WiFi networks depending on operator or user preferences
US9894589B2 (en) * 2014-03-28 2018-02-13 Qualcomm Incorporated Methods and apparatus for coordinating system selection among a set of nodes
US9867098B2 (en) 2014-05-29 2018-01-09 T-Mobile Usa, Inc. Wi-Fi calling using SIP-IMS handset and evolved packet data gateway
US9794771B2 (en) * 2014-07-31 2017-10-17 Cisco Technology, Inc. Node selection in network transitions
EP3007488A1 (en) * 2014-10-08 2016-04-13 Alcatel Lucent Handling of pdn connections for a user equipment in a mobile network at network initiated reselection of a serving core network entity
US10555252B2 (en) * 2015-04-03 2020-02-04 Provenance Asset Group Llc System and method for configuration and selection of an evolved packet data gateway
US9900282B2 (en) * 2015-05-12 2018-02-20 Qualcomm Incorporated Dynamic evolved packet gateway selection
US10708849B2 (en) * 2015-05-15 2020-07-07 Qualcomm Incorporated Public land mobile network (PLMN) list for evolved packet data gateway (ePDG) selection
WO2016186684A1 (en) * 2015-05-18 2016-11-24 Intel IP Corporation Device, system and method of hplmn preferred epdg selection in roaming scenarios
US9980215B2 (en) * 2015-05-18 2018-05-22 Samsung Electronics Co., Ltd. System and method for access point selection with evolved packet data gateway
JP2018137490A (ja) * 2015-06-26 2018-08-30 シャープ株式会社 端末装置、ゲートウェイ装置及び通信制御方法
US10243839B2 (en) * 2015-07-05 2019-03-26 Qualcomm Incorporated System and method for selection of an evolved packet data gateway for wireless local area network access to an evolved packet system
EP3151599A1 (en) * 2015-09-30 2017-04-05 Apple Inc. Authentication failure handling for cellular network access through wlan
CN106162000B (zh) * 2016-07-08 2019-03-15 上海芯仑光电科技有限公司 像素采集电路、图像传感器及图像采集系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101330723A (zh) * 2007-06-19 2008-12-24 华为技术有限公司 演进网络中隧道的建立方法及系统
CN101330740A (zh) * 2007-06-22 2008-12-24 中兴通讯股份有限公司 一种无线网络中的网关选择方法
CN102761935A (zh) * 2011-04-26 2012-10-31 中兴通讯股份有限公司 一种选择ePDG /PDN GW的方法、系统及UE
CN102781004A (zh) * 2011-05-10 2012-11-14 中兴通讯股份有限公司 一种选择网关的方法及装置
CN103702327A (zh) * 2012-09-27 2014-04-02 中兴通讯股份有限公司 用户设备选择拜访公共陆地移动网络的方法、系统和设备
EP2717626A2 (en) * 2012-10-02 2014-04-09 HTC Corporation Local gateway reselection

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CATT.Network Selection Policy Based on QoS.《3GPP TSG RAN WG2 Meeting #81bis R2-130969》.2013, *
Network Selection Policy Based on QoS;CATT;《3GPP TSG RAN WG2 Meeting #81bis R2-130969》;20130419;正文第1-2部分 *

Also Published As

Publication number Publication date
EP3360373A1 (en) 2018-08-15
KR102516099B1 (ko) 2023-03-29
KR20180066067A (ko) 2018-06-18
JP2018530270A (ja) 2018-10-11
JP6911020B2 (ja) 2021-07-28
EP3360373B1 (en) 2022-01-26
BR112018007235A2 (pt) 2018-10-16
WO2017066171A1 (en) 2017-04-20
BR112018007235B1 (pt) 2023-12-26
US20170105155A1 (en) 2017-04-13
US10237795B2 (en) 2019-03-19
CN108432289A (zh) 2018-08-21

Similar Documents

Publication Publication Date Title
CN108432289B (zh) 演进型分组数据网关（epdg）重选
US10524168B2 (en) Wireless local area network offloading through radio access network rules
US9408113B2 (en) Methods of and nodes for selecting a target core network for handing over a voice session of a terminal
US9380495B2 (en) Method for data offloading in wireless communication system, and device for same
US10749806B2 (en) Method and apparatus for effective wireless LAN selection
TWI670979B (zh) 於無線通訊系統中公共陸地行動網路選擇的方法及裝置
US9432885B2 (en) Method and apparatus for packet-switched service handover in wireless communication system
EP2785111B1 (en) Method and network side device for air interface offloading
US10084693B2 (en) Method for transmitting/receiving signal related to NBIFOM in wireless communication system, and apparatus therefor
CN105284183A (zh) 网络互通
US10863350B2 (en) WLAN access network selection by an user equipment for access to a mobile network

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant