AU2002326630A1 - Method and system for maintaining packet data connectivity in a wireless communications network - Google Patents

Method and system for maintaining packet data connectivity in a wireless communications network

Info

Publication number
AU2002326630A1
AU2002326630A1 AU2002326630A AU2002326630A AU2002326630A1 AU 2002326630 A1 AU2002326630 A1 AU 2002326630A1 AU 2002326630 A AU2002326630 A AU 2002326630A AU 2002326630 A AU2002326630 A AU 2002326630A AU 2002326630 A1 AU2002326630 A1 AU 2002326630A1
Authority
AU
Australia
Prior art keywords
wireless communications
packet data
communications network
data connectivity
maintaining packet
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.)
Abandoned
Application number
AU2002326630A
Other languages
English (en)
Inventor
Nischal Abrol
Marcello Lioy
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 AU2002326630A1 publication Critical patent/AU2002326630A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/168—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP] specially adapted for link layer protocols, e.g. asynchronous transfer mode [ATM], synchronous optical network [SONET] or point-to-point protocol [PPP]
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/22—Manipulation of transport tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
    • 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
    • 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
    • H04W8/085—Mobility data transfer involving hierarchical organized mobility servers, e.g. hierarchical mobile IP [HMIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
AU2002326630A 2001-11-26 2002-08-13 Method and system for maintaining packet data connectivity in a wireless communications network Abandoned AU2002326630A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US33364201P 2001-11-26 2001-11-26
US60/333,642 2001-11-26
US10/014,294 US6822952B2 (en) 2001-11-26 2001-12-11 Maintaining packet data connectivity in a wireless communications network
US10/014,294 2001-12-11
PCT/US2002/025747 WO2003047209A1 (en) 2001-11-26 2002-08-13 Method and system for maintaining packet data connectivity in a wireless communications network

Publications (1)

Publication Number Publication Date
AU2002326630A1 true AU2002326630A1 (en) 2003-06-10

Family

ID=26685913

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002326630A Abandoned AU2002326630A1 (en) 2001-11-26 2002-08-13 Method and system for maintaining packet data connectivity in a wireless communications network

Country Status (6)

Country Link
US (1) US6822952B2 (enExample)
JP (1) JP4286144B2 (enExample)
KR (1) KR101044361B1 (enExample)
CN (1) CN100544346C (enExample)
AU (1) AU2002326630A1 (enExample)
WO (1) WO2003047209A1 (enExample)

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US8959230B2 (en) * 2002-01-28 2015-02-17 Qualcomm Incorporated Method and apparatus for negotiation of transmission parameters for broadcast/multicast services
US7411927B1 (en) * 2002-02-05 2008-08-12 Cisco Technology, Inc. Optimization of point-to-point sessions
US7082130B2 (en) * 2002-06-13 2006-07-25 Utstarcom, Inc. System and method for point-to-point protocol device redundancey
US6956846B2 (en) * 2002-08-16 2005-10-18 Utstarcom Incorporated System and method for foreign agent control node redundancy in a mobile internet protocol network
US7468968B2 (en) * 2002-10-15 2008-12-23 Telefonaktiebolaget Lm Ericsson (Publ) System and method for connecting peripheral devices to a supporting network through a mobile station
US7327706B2 (en) * 2003-05-12 2008-02-05 Qualcomm Incorporated Resynchronization of point-to-point protocol sessions for inter-PDSN handoffs
WO2005002273A1 (en) * 2003-06-11 2005-01-06 Telefonaktiebolaget L M Ericsson (Publ) A method and apparatus to reduce packet data link renegotiations in a wireless mobile network
US20050041625A1 (en) * 2003-08-22 2005-02-24 Brewer Beth Ann Method and apparatus for providing media communication setup strategy in a communication network
US7561879B2 (en) * 2003-10-07 2009-07-14 Motorola, Inc. Wireless access network sharing among core networks and methods
US7305251B2 (en) * 2003-10-07 2007-12-04 Motorola Inc. Method for selecting a core network
US20050090251A1 (en) * 2003-10-07 2005-04-28 Ravi Kuchibhotla Apparatus and method for shared network
US7324474B2 (en) * 2003-10-21 2008-01-29 Qualcomm Incorporated Methods and apparatus for Network Initiated Data Services
KR100539539B1 (ko) * 2003-12-31 2005-12-29 엘지전자 주식회사 이동통신에 적용되는 통화 도중 채널 정보 전송 방법
JP4303751B2 (ja) * 2004-02-09 2009-07-29 リサーチ イン モーション リミテッド フロー制御プロセスに関連するワイヤレス・ネットワーク処理の制御方法および装置
CN1943139B (zh) * 2004-02-24 2011-04-13 北方电讯网络有限公司 在网络中提供特殊应用的方法和设备
US8265057B2 (en) * 2004-03-31 2012-09-11 Motorola Mobility Llc Enhanced voice pre-emption of active packet data service
KR100703175B1 (ko) * 2004-05-17 2007-04-05 에스케이 텔레콤주식회사 초고속 휴대 인터넷 망에서 핸드 오프에 따른 ｉｐ어드레스 할당 절차의 최적화를 통한 핸드오프로 인한지연 시간 최소화 시스템 및 방법
US9032065B2 (en) * 2004-07-30 2015-05-12 Qualcomm Incorporated Fast link establishment for network access
US8233416B2 (en) * 2004-09-28 2012-07-31 Qualcomm Incorporated Handoff supports for networks having different link establishment protocols
KR100751101B1 (ko) * 2004-11-05 2007-08-22 주식회사 팬택앤큐리텔 이동통신 단말기에 할당된 ｉｐ 관리 시스템 및 방법
US20060104214A1 (en) * 2004-11-18 2006-05-18 Borella Michael S System and method for automated provisioning of wireless access gateways
US20060183475A1 (en) * 2005-02-11 2006-08-17 Willey William D System and method for registration and packet data reconnect
US7911996B2 (en) * 2005-02-11 2011-03-22 Research In Motion Limited System and method for registration and packet data reconnect
US8130781B2 (en) * 2005-02-28 2012-03-06 Intellectual Ventures I Llc Method and apparatus for providing dynamic selection of carriers
GB0504868D0 (en) * 2005-03-09 2005-04-13 Nokia Corp A method of configuring a communication device
EP1703678B1 (en) * 2005-03-15 2008-01-02 Research In Motion Limited Mobile Station registration and packet data service reconnect
US20060239280A1 (en) * 2005-04-26 2006-10-26 Utstarcom, Inc. Method and apparatus to facilitate point-to-point protocol renegotiation
US9461736B2 (en) * 2006-02-21 2016-10-04 Qualcomm Incorporated Method and apparatus for sub-slot packets in wireless communication
US8077595B2 (en) * 2006-02-21 2011-12-13 Qualcomm Incorporated Flexible time-frequency multiplexing structure for wireless communication
US8689025B2 (en) * 2006-02-21 2014-04-01 Qualcomm Incorporated Reduced terminal power consumption via use of active hold state
US8498192B2 (en) * 2006-02-21 2013-07-30 Qualcomm Incorporated Spatial pilot structure for multi-antenna wireless communication
KR20070097858A (ko) * 2006-03-29 2007-10-05 주식회사 팬택앤큐리텔 무손실 하드 핸드오버를 지원하는 패킷 스위칭 무선통신시스템 및 하드 핸드오버 방법
CN101605319B (zh) * 2008-06-12 2013-04-17 华为技术有限公司 状态切换信息处理方法、移动接入网关和移动终端
US9407539B1 (en) * 2011-06-24 2016-08-02 Amazon Technologies, Inc. Techniques for utilizing network destination identifiers simultaneously announced from multiple locations

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FI109072B (fi) 1999-06-16 2002-05-15 Nokia Corp Menetelmä ja järjestely kanavakoodaus- ja lomitusmenettelyn valitsemiseksi eräissä pakettidatayhteyksissä
US6453151B1 (en) 1999-06-21 2002-09-17 Lucent Technologies, Inc. Method of reducing resource assignment overhead in wireless communication systems
KR100379382B1 (ko) * 1999-11-01 2003-04-10 엘지전자 주식회사 이동 통신 시스템의 패킷 데이터 서비스 제어 방법
US6654384B1 (en) 1999-12-30 2003-11-25 Aperto Networks, Inc. Integrated self-optimizing multi-parameter and multi-variable point to multipoint communication system
KR100740726B1 (ko) 2000-01-20 2007-07-19 노오텔 네트웍스 리미티드 고속 데이터를 위한 멀티-캐리어 정렬
US7149188B2 (en) 2000-01-26 2006-12-12 Vyyo, Inc. Distributed processing for optimal QOS in a broadband access system
US6834050B1 (en) * 2000-03-10 2004-12-21 Telefonaktiebolaget Lm Ericsson (Publ) Packet core function and method of selecting a packet data service node/foreign agent in a packet data network
US6912214B2 (en) * 2000-04-07 2005-06-28 Telefonaktiebolaget Lm Ericsson (Publ) Optimized packet-resource management
US7075930B1 (en) * 2000-04-11 2006-07-11 Telefonaktiebolaget Lm Ericsson (Publ) System and method for packet data servicing node (PDSN)initial assignment and reselection
CN101127546A (zh) 2000-04-27 2008-02-20 三星电子株式会社 在基站中支持辅助信道上的功率控制的方法
US7054291B2 (en) * 2001-01-22 2006-05-30 Telefonaktiebolaget Lm Ericsson (Publ) Method of and system for mobile station abbreviated point-to-point protocol negotiation
US6985464B2 (en) * 2001-07-30 2006-01-10 Starent Networks Corporation Managing packet data interconnections in mobile communications

Also Published As

Publication number Publication date
US20030099219A1 (en) 2003-05-29
US6822952B2 (en) 2004-11-23
CN1615631A (zh) 2005-05-11
JP2005510966A (ja) 2005-04-21
JP4286144B2 (ja) 2009-06-24
CN100544346C (zh) 2009-09-23
KR20040053368A (ko) 2004-06-23
KR101044361B1 (ko) 2011-06-29
WO2003047209A1 (en) 2003-06-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase