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CN102918916A - Method for building packet data network connection, accessing gateway, user equipment and system - Google Patents

Method for building packet data network connection, accessing gateway, user equipment and system Download PDF

Info

Publication number
CN102918916A
CN102918916A CN201180000973XA CN201180000973A CN102918916A CN 102918916 A CN102918916 A CN 102918916A CN 201180000973X A CN201180000973X A CN 201180000973XA CN 201180000973 A CN201180000973 A CN 201180000973A CN 102918916 A CN102918916 A CN 102918916A
Authority
CN
China
Prior art keywords
user equipment
connection
accessing gateway
building
build
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.)
Pending
Application number
CN201180000973XA
Other languages
Chinese (zh)
Inventor
蔡慧
郭友瑞
易齐
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN102918916A publication Critical patent/CN102918916A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/12—Setup of transport tunnels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method for building a Packet Data Network (PDN) connection, an accessing gateway, a user equipment and a system are provided by the embodiments of the present invention. The method includes: in the case of the user equipment succeeding in authentication and authorization and failing to build a PDN connection, maintaining the connection between the user equipment and the accessing gateway, receiving a connection request for building the PDN connection of a target network transmitted by the user equipment (S210); according to the connection request, building the PDN connection of a gateway device of the target network (S220).; According to the technical solution as above, while failing to build the PDN connection for the user equipment succeeding in authentication and authorization, the accessing gateway still maintains the connection between the user equipment and the accessing gateway and enables to receive the connection request initiated by the user equipment and then directly build the PDN connection for the user equipment. Thereby, the present invention does not need to repeatedly build the connection to the user equipment and repeatedly perform the authentication and authorization, thus can reduce the burden of the user side and the network side and save the network resources.

Description

PCT国内申请，说明书已公开。PCT domestic application, specification has been published.

Claims (1)

PCT国内申请，权利要求书已公开。PCT domestic application, the claims have been published.
CN201180000973XA 2011-06-03 2011-06-03 Method for building packet data network connection, accessing gateway, user equipment and system Pending CN102918916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/075345 WO2011157185A2 (en) 2011-06-03 2011-06-03 Method for building packet data network connection, accessing gateway, user equipment and system

Publications (1)

Publication Number Publication Date
CN102918916A true CN102918916A (en) 2013-02-06

Family

ID=45348642

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180000973XA Pending CN102918916A (en) 2011-06-03 2011-06-03 Method for building packet data network connection, accessing gateway, user equipment and system

Country Status (2)

Country Link
CN (1) CN102918916A (en)
WO (1) WO2011157185A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109417825A (en) * 2016-07-04 2019-03-01 夏普株式会社 Terminal installation, control device, gateway and communication control method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101374334A (en) * 2007-08-22 2009-02-25 华为技术有限公司 Method and system for communicating packet data network identification information
CN101483894A (en) * 2009-01-06 2009-07-15 北京交通大学 Fast switching method for WLAN

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1277393C (en) * 2003-12-12 2006-09-27 华为技术有限公司 A method for wireless local area network user terminal to select packet data gateway
CN100337444C (en) * 2003-12-24 2007-09-12 华为技术有限公司 A method for redirecting packet data gateway in wireless LAN
CN101848553B (en) * 2010-04-28 2012-05-09 新邮通信设备有限公司 Radio resource control connection reestablishment method and base station in long-term evolution system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101374334A (en) * 2007-08-22 2009-02-25 华为技术有限公司 Method and system for communicating packet data network identification information
CN101483894A (en) * 2009-01-06 2009-07-15 北京交通大学 Fast switching method for WLAN

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109417825A (en) * 2016-07-04 2019-03-01 夏普株式会社 Terminal installation, control device, gateway and communication control method
CN109417825B (en) * 2016-07-04 2023-05-05 夏普株式会社 User Equipment (UE) and communication method of User Equipment (UE)

Also Published As

Publication number Publication date
WO2011157185A3 (en) 2012-04-26
WO2011157185A2 (en) 2011-12-22

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130206