WO2008118994A3 - Apparatus and method of performing a handoff in a communication network - Google Patents

Apparatus and method of performing a handoff in a communication network Download PDF

Info

Publication number
WO2008118994A3
WO2008118994A3 PCT/US2008/058328 US2008058328W WO2008118994A3 WO 2008118994 A3 WO2008118994 A3 WO 2008118994A3 US 2008058328 W US2008058328 W US 2008058328W WO 2008118994 A3 WO2008118994 A3 WO 2008118994A3
Authority
WO
WIPO (PCT)
Prior art keywords
handoff
transmission
module
methods
network
Prior art date
Application number
PCT/US2008/058328
Other languages
French (fr)
Other versions
WO2008118994A2 (en
Inventor
Nileshkumar J Parekh
Maksim Krasnyanskiy
Original Assignee
Qualcomm Inc
Nileshkumar J Parekh
Maksim Krasnyanskiy
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, Nileshkumar J Parekh, Maksim Krasnyanskiy filed Critical Qualcomm Inc
Priority to JP2010501203A priority Critical patent/JP4927991B2/en
Priority to AU2008230819A priority patent/AU2008230819A1/en
Priority to CN2008800100110A priority patent/CN101647307B/en
Priority to EP08744413.9A priority patent/EP2135476B1/en
Priority to CA2680523A priority patent/CA2680523C/en
Priority to KR1020127002216A priority patent/KR101248876B1/en
Priority to BRPI0809469-1A priority patent/BRPI0809469B1/en
Priority to MX2009010353A priority patent/MX2009010353A/en
Publication of WO2008118994A2 publication Critical patent/WO2008118994A2/en
Publication of WO2008118994A3 publication Critical patent/WO2008118994A3/en
Priority to IL200817A priority patent/IL200817A0/en

Links

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off

Abstract

Apparatus and methods enable an efficient, low-latency handoff of a communication session, which may be especially effective in a high data rate network. The apparatus and methods provide for a source transceiver module to complete a transmission in-progress while at the same time informing a target transmission module of an end point of the transmission such that data in a shadow buffer of an anchor network function module can be sent to the target transceiver function prior to implementation of the handoff. As such, the apparatus and methods allow for an extremely quick handoff that minimizes use of a backhaul network.
PCT/US2008/058328 2007-03-26 2008-03-26 Apparatus and method of performing a handoff in a communication network WO2008118994A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2010501203A JP4927991B2 (en) 2007-03-26 2008-03-26 Apparatus and method for performing handoff in a communication network
AU2008230819A AU2008230819A1 (en) 2007-03-26 2008-03-26 Apparatus and method of performing a handoff in a communication network
CN2008800100110A CN101647307B (en) 2007-03-26 2008-03-26 Apparatus and method of performing a handoff in a communication network
EP08744413.9A EP2135476B1 (en) 2007-03-26 2008-03-26 Apparatus and method of performing a handoff in a communication network
CA2680523A CA2680523C (en) 2007-03-26 2008-03-26 Apparatus and method of performing a handoff in a communication network
KR1020127002216A KR101248876B1 (en) 2007-03-26 2008-03-26 Apparatus and method of performing a handoff in a communication network
BRPI0809469-1A BRPI0809469B1 (en) 2007-03-26 2008-03-26 methods and system to perform a session handoff in a wireless communication system, computer-readable memory, access point and access terminal
MX2009010353A MX2009010353A (en) 2007-03-26 2008-03-26 Apparatus and method of performing a handoff in a communication network.
IL200817A IL200817A0 (en) 2007-03-26 2009-09-08 Apparatus and method of performing a handoff in a communication network

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US90805507P 2007-03-26 2007-03-26
US90812007P 2007-03-26 2007-03-26
US90804707P 2007-03-26 2007-03-26
US60/908,055 2007-03-26
US60/908,047 2007-03-26
US60/908,120 2007-03-26
US12/055,076 2008-03-25
US12/055,076 US9155008B2 (en) 2007-03-26 2008-03-25 Apparatus and method of performing a handoff in a communication network

Publications (2)

Publication Number Publication Date
WO2008118994A2 WO2008118994A2 (en) 2008-10-02
WO2008118994A3 true WO2008118994A3 (en) 2008-11-27

Family

ID=39638916

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/058328 WO2008118994A2 (en) 2007-03-26 2008-03-26 Apparatus and method of performing a handoff in a communication network

Country Status (12)

Country Link
US (1) US9155008B2 (en)
EP (1) EP2135476B1 (en)
JP (1) JP4927991B2 (en)
KR (2) KR101248876B1 (en)
CN (2) CN101647307B (en)
AU (1) AU2008230819A1 (en)
BR (1) BRPI0809469B1 (en)
CA (1) CA2680523C (en)
IL (1) IL200817A0 (en)
MX (1) MX2009010353A (en)
TW (1) TWI399104B (en)
WO (1) WO2008118994A2 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6360100B1 (en) 1998-09-22 2002-03-19 Qualcomm Incorporated Method for robust handoff in wireless communication system
US7668541B2 (en) 2003-01-31 2010-02-23 Qualcomm Incorporated Enhanced techniques for using core based nodes for state transfer
US8983468B2 (en) 2005-12-22 2015-03-17 Qualcomm Incorporated Communications methods and apparatus using physical attachment point identifiers
US9736752B2 (en) 2005-12-22 2017-08-15 Qualcomm Incorporated Communications methods and apparatus using physical attachment point identifiers which support dual communications links
US9078084B2 (en) 2005-12-22 2015-07-07 Qualcomm Incorporated Method and apparatus for end node assisted neighbor discovery
US8509799B2 (en) 2005-09-19 2013-08-13 Qualcomm Incorporated Provision of QoS treatment based upon multiple requests
US8982778B2 (en) 2005-09-19 2015-03-17 Qualcomm Incorporated Packet routing in a wireless communications environment
US9066344B2 (en) 2005-09-19 2015-06-23 Qualcomm Incorporated State synchronization of access routers
US9083355B2 (en) 2006-02-24 2015-07-14 Qualcomm Incorporated Method and apparatus for end node assisted neighbor discovery
US8830818B2 (en) 2007-06-07 2014-09-09 Qualcomm Incorporated Forward handover under radio link failure
US9094173B2 (en) 2007-06-25 2015-07-28 Qualcomm Incorporated Recovery from handoff error due to false detection of handoff completion signal at access terminal
US8190158B2 (en) 2008-09-22 2012-05-29 Cellco Partnership Robust and fast inter-EBS handoff mechanism
US8725143B2 (en) * 2008-12-14 2014-05-13 Qualcomm Incorporated Methods and systems for handover in WiMAX networks
CN101938794A (en) * 2009-07-02 2011-01-05 华为技术有限公司 Handover processing method and device for wireless self backhaul transmission
US8615241B2 (en) 2010-04-09 2013-12-24 Qualcomm Incorporated Methods and apparatus for facilitating robust forward handover in long term evolution (LTE) communication systems
CN102238654B (en) * 2010-04-22 2014-09-17 华为技术有限公司 Method and device for reducing data forwarding in switching process of relay system
US8902852B2 (en) * 2011-05-19 2014-12-02 Telefonaktiebolaget L M Ericsson (Publ) Inter-rat handover control using empty GRE packets
US9215649B2 (en) * 2011-11-30 2015-12-15 Intel Corporation Techniques for assisted network acquisition
US9244667B2 (en) 2012-08-10 2016-01-26 The Mathworks, Inc. Mechanism for transforming between type-independent and type-specific code
US9146750B2 (en) * 2012-08-10 2015-09-29 The Mathworks, Inc. Mechanism for replacing an array creation routine within code
US9015681B1 (en) 2012-08-10 2015-04-21 The Mathworks, Inc. Creating and using array creation routines or a family of routines separate from algorithmic code
WO2014104448A1 (en) * 2012-12-28 2014-07-03 Lg Electronics Inc. Method for being selectively connected to ap and mobile terminal by using the same
US9411868B2 (en) * 2013-08-23 2016-08-09 Morgan Stanley & Co. Llc Passive real-time order state replication and recovery
WO2015053612A1 (en) * 2013-10-11 2015-04-16 Universiti Putra Malaysia A method for managing a low latency handover for mobile host seamless mobility
US9408141B1 (en) * 2014-03-05 2016-08-02 Sprint Spectrum L.P. Selecting an access node for communication in a wireless communication network
KR101621878B1 (en) * 2015-01-21 2016-05-17 현대자동차주식회사 A communication system of avn for vehicle, and a method of wireless communication for the same
US11089519B2 (en) 2016-04-13 2021-08-10 Qualcomm Incorporated Migration of local gateway function in cellular networks
CN109691147B (en) * 2016-08-30 2022-05-31 索尼移动通讯有限公司 Relocation of mobile edge computing services
WO2020200287A1 (en) * 2019-04-02 2020-10-08 Huawei Technologies Co., Ltd. Method, apparatus and systems for supporting packet delivery
US11321078B2 (en) * 2019-12-30 2022-05-03 Tausight, Inc. Continuous in-place software updates with fault isolation and resiliency

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030104814A1 (en) * 2001-11-30 2003-06-05 Docomo Communications Laboratories Usa Low latency mobile initiated tunneling handoff
US20030210669A1 (en) * 2002-05-13 2003-11-13 Vayanos Alkinoos Hector Data delivery in conjunction with a hybrid automatic retransmission mechanism in CDMA communication systems
EP1720267A1 (en) * 2004-02-25 2006-11-08 NEC Corporation Mobile communication system and mobile communication method
EP1764942A2 (en) * 2005-09-15 2007-03-21 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving status report comprising received status of packet data in a mobile communication system

Family Cites Families (381)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833701A (en) 1988-01-27 1989-05-23 Motorola, Inc. Trunked communication system with nationwide roaming capability
WO1990004316A1 (en) 1988-10-03 1990-04-19 Alcatel N.V. Communication switching element
US5128938A (en) 1989-03-03 1992-07-07 Motorola, Inc. Energy saving protocol for a communication system
JPH03268697A (en) 1990-03-19 1991-11-29 Fujitsu Ltd Mobile radio communication system
US5208837A (en) 1990-08-31 1993-05-04 Allied-Signal Inc. Stationary interference cancellor
US5200952A (en) 1991-03-28 1993-04-06 Sprint International Communications Corp. Adaptive VCP control in integrated services networks
US5229992A (en) 1991-03-28 1993-07-20 Sprint International Communications Corp. Fixed interval composite framing in integrated services networks
US5251209A (en) 1991-03-28 1993-10-05 Sprint International Communications Corp. Prioritizing attributes in integrated services networks
US5247516A (en) 1991-03-28 1993-09-21 Sprint International Communications Corp. Configurable composite data frame
US5268933A (en) 1991-09-27 1993-12-07 Motorola, Inc. Data packet alignment in a communication system
FI100043B (en) 1992-01-23 1997-08-29 Nokia Telecommunications Oy Cellular radio network design method and system
US5267261A (en) 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
FI98672C (en) 1992-04-24 1997-07-25 Nokia Telecommunications Oy radio system
US5870427A (en) 1993-04-14 1999-02-09 Qualcomm Incorporated Method for multi-mode handoff using preliminary time alignment of a mobile station operating in analog mode
US5694548A (en) 1993-06-29 1997-12-02 International Business Machines Corporation System and method for providing multimedia quality of service sessions in a communications network
US5388102A (en) 1993-07-01 1995-02-07 At&T Corp. Arrangement for synchronizing a plurality of base stations
US5471670A (en) 1993-07-02 1995-11-28 Motorola, Inc. Method for determining communciation resource handoffs
US6157668A (en) 1993-10-28 2000-12-05 Qualcomm Inc. Method and apparatus for reducing the average transmit power of a base station
US5491835A (en) 1994-02-18 1996-02-13 Motorola, Inc. Method for maintaining audience continuity of a communication group call
KR970000668B1 (en) 1994-02-21 1997-01-16 재단법인 한국전자통신연구소 Traffic output control and its method for congestion prevention in the atm network
US5548812A (en) 1994-07-21 1996-08-20 Qualcomm Incorporated Method and apparatus for balancing the forward link handoff boundary to the reverse link handoff boundary in a cellular communication system
WO1996005709A1 (en) 1994-08-09 1996-02-22 Pacific Communication Sciences, Inc. Method and apparatus for efficient handoffs by mobile communication entities
US5490139A (en) 1994-09-28 1996-02-06 International Business Machines Corporation Mobility enabling access point architecture for wireless attachment to source routing networks
US5509027A (en) 1994-12-05 1996-04-16 Motorola, Inc. Synchronization method in a frequency hopping local area network having dedicated control channels
US5572528A (en) 1995-03-20 1996-11-05 Novell, Inc. Mobile networking method and apparatus
JP3047767B2 (en) 1995-03-20 2000-06-05 株式会社日立製作所 Wireless LAN system
US5586121A (en) 1995-04-21 1996-12-17 Hybrid Networks, Inc. Asymmetric hybrid access system and method
GB9508696D0 (en) 1995-04-28 1995-06-14 At & T Corp Method for connecting roaming stations in a source routed bridged local area network
US5794137A (en) 1995-07-17 1998-08-11 Ericsson Inc. Method for increasing stand-by time in portable radiotelephones
US5737328A (en) 1995-10-04 1998-04-07 Aironet Wireless Communications, Inc. Network communication system with information rerouting capabilities
US6442616B1 (en) 1997-01-16 2002-08-27 Kabushiki Kaisha Toshiba Method and apparatus for communication control of mobil computers in communication network systems using private IP addresses
US5907542A (en) 1996-04-15 1999-05-25 Ascom Tech Ag Dynamic assignment of signalling virtual channels for wireless ATM systems
US6055427A (en) 1996-07-18 2000-04-25 Nokia Telecommunications Oy Hard handoff and a radio system
US5854785A (en) 1996-12-19 1998-12-29 Motorola, Inc. System method and wireless communication device for soft handoff
US5978366A (en) 1996-12-20 1999-11-02 Ericsson Inc. Methods and systems for reduced power operation of cellular mobile terminals
US5974036A (en) 1996-12-24 1999-10-26 Nec Usa, Inc. Handoff-control technique for wireless ATM
US6034950A (en) 1996-12-27 2000-03-07 Motorola Inc. System packet-based centralized base station controller
US6018521A (en) 1996-12-27 2000-01-25 Motorola, Inc. Network interface subsystem for use in an ATM communications system
US6049543A (en) 1996-12-27 2000-04-11 Motorola, Inc. Transcoder for use in an ATM-based communications system
US6496704B2 (en) 1997-01-07 2002-12-17 Verizon Laboratories Inc. Systems and methods for internetworking data networks having mobility management functions
US6151502A (en) 1997-01-29 2000-11-21 Qualcomm Incorporated Method and apparatus for performing soft hand-off in a wireless communication system
FI980351A (en) 1997-02-19 1998-08-20 Nokia Telecommunications Oy Cellular radio access network and location update in a wireless communication system
US6144671A (en) 1997-03-04 2000-11-07 Nortel Networks Corporation Call redirection methods in a packet based communications network
US6137787A (en) 1997-04-03 2000-10-24 Chawla; Kapil K. Method and apparatus for resource assignment in a wireless communication system
US6519457B1 (en) 1997-04-09 2003-02-11 Nortel Networks Limited Methods and systems for standardizing interbase station communications
FI109503B (en) 1997-04-15 2002-08-15 Nokia Corp Prevention of packet loss during handover in a packet-based telecommunications network and handover procedure
US6073021A (en) 1997-05-30 2000-06-06 Lucent Technologies, Inc. Robust CDMA soft handoff
ID24678A (en) 1997-06-06 2000-07-27 Salbu Res & Dev Pty Ltd OPERATION METHOD OF A MULTI STATION NETWORK
EP0891114A1 (en) * 1997-07-12 1999-01-13 Telefonaktiebolaget Lm Ericsson Method and system for performing an optimised hand over
US6055428A (en) 1997-07-21 2000-04-25 Qualcomm Incorporated Method and apparatus for performing soft hand-off in a wireless communication system
US6937566B1 (en) 1997-07-25 2005-08-30 Telefonaktiebolaget Lm Ericsson (Publ) Dynamic quality of service reservation in a mobile communications network
US6148201A (en) 1997-08-06 2000-11-14 Nortel Networks Corporation Scalable wireless network architecture based on subscriber distribution
US6400722B1 (en) 1997-10-14 2002-06-04 Lucent Technologies Inc. Optimum routing system
US6285665B1 (en) 1997-10-14 2001-09-04 Lucent Technologies Inc. Method for establishment of the power level for uplink data transmission in a multiple access system for communications networks
US6157833A (en) 1997-11-14 2000-12-05 Motorola, Inc. Method for reducing status reporting in a wireless communication systems
JP3082730B2 (en) 1997-11-18 2000-08-28 日本電気株式会社 Mobile incoming call control method and mobile incoming call control system
US5999522A (en) 1997-11-26 1999-12-07 Motorola, Inc. Method and apparatus for determining hand-off candidates in a communication system
US7130291B1 (en) 1997-11-26 2006-10-31 Lg Electronics, Inc. Data control system in CDMA mobile communication system providing mobile data and voice service
US6101394A (en) 1997-12-24 2000-08-08 Nortel Networks Corporation CDMA multiple carrier paging channel optimization
EP0926608B1 (en) 1997-12-24 2004-03-10 Nortel Networks Limited Distributed persistent storage for intermittently connected clients
US6084969A (en) 1997-12-31 2000-07-04 V-One Corporation Key encryption system and method, pager unit, and pager proxy for a two-way alphanumeric pager network
US6535493B1 (en) 1998-01-15 2003-03-18 Symbol Technologies, Inc. Mobile internet communication protocol
KR100414932B1 (en) 1998-01-24 2004-04-03 삼성전자주식회사 Method for communication data in cdma system
JP3641128B2 (en) 1998-02-20 2005-04-20 株式会社東芝 MOBILE COMPUTER DEVICE, MOBILE COMPUTER MANAGEMENT DEVICE, MOBILE COMPUTER MANAGEMENT METHOD, AND COMMUNICATION CONTROL METHOD
US6201971B1 (en) 1998-03-26 2001-03-13 Nokia Mobile Phones Ltd. Apparatus, and associated method for controlling service degradation performance of communications in a radio communication system
FI108772B (en) 1998-03-31 2002-03-15 Nokia Corp Method for managing mobile connection
US6493725B1 (en) 1998-05-18 2002-12-10 Sharp Kabushiki Kaisha Database managing system
JPH11341541A (en) 1998-05-22 1999-12-10 Hitachi Ltd Mobile communication system, packet transfer method for mobile communication system and terminal base station used for mobile communication system
KR100291476B1 (en) 1998-05-25 2001-07-12 윤종용 A method and a system for controlling a pilot measurement request order in cellular system
US6163692A (en) 1998-05-28 2000-12-19 Lucent Technologies, Inc. Telecommunication network with mobile voice conferencing system and method
EP1088415B1 (en) 1998-06-13 2007-12-19 Samsung Electronics Co., Ltd. State synchronizing method and device of base and mobile station in cdma system
KR100277058B1 (en) 1998-06-15 2001-01-15 윤종용 A method for deciding the starting time of inter-frequency hard handoff and a method for initiating of hard handoff in mobile telecommunication system
US6594238B1 (en) 1998-06-19 2003-07-15 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for dynamically adapting a connection state in a mobile communications system
BR9815914A (en) 1998-06-19 2001-02-20 Ericsson Telefon Ab L M Processes for use in packet data communications and in a communications system, and, controller and device in a communications system.
US6195705B1 (en) 1998-06-30 2001-02-27 Cisco Technology, Inc. Mobile IP mobility agent standby protocol
US6317754B1 (en) 1998-07-03 2001-11-13 Mitsubishi Electric Research Laboratories, Inc System for user control of version /Synchronization in mobile computing
US6345043B1 (en) 1998-07-06 2002-02-05 National Datacomm Corporation Access scheme for a wireless LAN station to connect an access point
US5978365A (en) 1998-07-07 1999-11-02 Orbital Sciences Corporation Communications system handoff operation combining turbo coding and soft handoff techniques
US6640248B1 (en) 1998-07-10 2003-10-28 Malibu Networks, Inc. Application-aware, quality of service (QoS) sensitive, media access control (MAC) layer
US6516352B1 (en) 1998-08-17 2003-02-04 Intel Corporation Network interface system and method for dynamically switching between different physical layer devices
US6157978A (en) 1998-09-16 2000-12-05 Neomagic Corp. Multimedia round-robin arbitration with phantom slots for super-priority real-time agent
US6360100B1 (en) 1998-09-22 2002-03-19 Qualcomm Incorporated Method for robust handoff in wireless communication system
US6317596B1 (en) 1998-10-20 2001-11-13 Denso Corporation Error detecting and reporting system in a wireless communication network
US6446127B1 (en) 1998-10-30 2002-09-03 3Com Corporation System and method for providing user mobility services on a telephony network
US6160804A (en) 1998-11-13 2000-12-12 Lucent Technologies Inc. Mobility management for a multimedia mobile network
US6161008A (en) 1998-11-23 2000-12-12 Nortel Networks Limited Personal mobility and communication termination for users operating in a plurality of heterogeneous networks
US6763007B1 (en) 1998-12-11 2004-07-13 Lucent Technologies Inc. Two phase local mobility scheme for wireless access to packet based networks
EP1011274A1 (en) 1998-12-16 2000-06-21 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Method and service providing means for providing services in a telecommunication network
CN1124700C (en) 1998-12-18 2003-10-15 诺基亚网络有限公司 Method for traffic load control in a telecommunication network
WO2000041426A1 (en) 1999-01-04 2000-07-13 Telefonaktiebolaget Lm Ericsson (Publ) Bearer service negotiation
FI108601B (en) 1999-01-05 2002-02-15 Nokia Corp Dissemination of QoS mapping information in a packet radio network
US6272129B1 (en) 1999-01-19 2001-08-07 3Com Corporation Dynamic allocation of wireless mobile nodes over an internet protocol (IP) network
US6370380B1 (en) 1999-02-17 2002-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Method for secure handover
US6473418B1 (en) 1999-03-11 2002-10-29 Flarion Technologies, Inc. Orthogonal frequency division multiplexing based spread spectrum multiple access
US6516189B1 (en) 1999-03-17 2003-02-04 Telephia, Inc. System and method for gathering data from wireless communications networks
FR2792155B1 (en) 1999-04-09 2001-06-29 Nortel Matra Cellular METHOD FOR PROVIDING SERVICES TO MOBILE RADIO COMMUNICATION STATIONS, NETWORK EQUIPMENT AND MOBILE STATIONS FOR IMPLEMENTING SAME
WO2000067499A1 (en) 1999-04-30 2000-11-09 Nokia Networks Oy Sgsn semi anchoring during the inter sgsn srnc relocation procedure
DE19922288A1 (en) 1999-05-14 2000-11-23 Siemens Ag Arrangement for mobile communication
US6466964B1 (en) 1999-06-15 2002-10-15 Cisco Technology, Inc. Methods and apparatus for providing mobility of a node that does not support mobility
GB9918636D0 (en) 1999-08-06 1999-10-13 Nokia Telecommunications Oy Inter-system handover
US6728365B1 (en) 1999-09-13 2004-04-27 Nortel Networks Limited Method and system for providing quality-of-service on packet-based wireless connections
WO2001028160A2 (en) 1999-10-14 2001-04-19 Nortel Networks Limited Establishing a communications session having a quality of service in a communications system
US6366561B1 (en) 1999-11-03 2002-04-02 Qualcomm Inc. Method and apparatus for providing mobility within a network
US6300887B1 (en) 1999-11-09 2001-10-09 Nokia Networks Oy Efficient handoff procedure for header compression
US6587680B1 (en) 1999-11-23 2003-07-01 Nokia Corporation Transfer of security association during a mobile terminal handover
US6445922B1 (en) 1999-12-15 2002-09-03 Lucent Technologies Inc. Method and system for support of overlapping IP addresses between an interworking function and a mobile IP foreign agent
US6611695B1 (en) 1999-12-20 2003-08-26 Nortel Networks Limited Method and apparatus for assigning frequency channels to a beam in a multi-beam cellular communications system
US6654363B1 (en) 1999-12-28 2003-11-25 Nortel Networks Limited IP QOS adaptation and management system and method
US6430414B1 (en) 1999-12-29 2002-08-06 Qualcomm Incorporated Soft handoff algorithm and wireless communication system for third generation CDMA systems
EP1257142A1 (en) 1999-12-31 2002-11-13 Mitsubishi Electric Information Technology Centre Europe B.V. Method for reducing base station overloading
US6438117B1 (en) 2000-01-07 2002-08-20 Qualcomm Incorporated Base station synchronization for handover in a hybrid GSM/CDMA network
DE10001608A1 (en) 2000-01-17 2001-07-19 Bosch Gmbh Robert Operating method for mobile radio network, involves stopping packet forwarding to primary base station, based on the identifier, when the connection between mobile and secondary base stations is switched
JP3712337B2 (en) 2000-01-28 2005-11-02 三菱電機株式会社 Communication network system and failure notification method in communication network system
US20040015607A1 (en) 2000-01-28 2004-01-22 Bender Paul E. System and method for using an IP address as a wireless unit identifier
US6707813B1 (en) 2000-02-21 2004-03-16 Telefonaktiebolaget L M Ericsson (Publ) Method of call control to minimize delays in launching multimedia or voice calls in a packet-switched radio telecommunications network
JP4060021B2 (en) 2000-02-21 2008-03-12 富士通株式会社 Mobile communication service providing system and mobile communication service providing method
CA2330988A1 (en) 2000-02-22 2001-08-22 Lucent Technologies Inc. System and method for enhancing inter-site forward traffic capacity for a soft hand-off
JP2001245355A (en) 2000-03-01 2001-09-07 Mitsubishi Electric Corp Packet transmission system in mobile communications
US6947401B2 (en) 2000-03-08 2005-09-20 Telefonaktiebolaget Lm Ericsson (Publ) Hierarchical mobility management for wireless networks
CA2302461A1 (en) 2000-03-27 2001-09-27 William Martin Snelgrove Wireless local loop
US6768908B1 (en) 2000-04-07 2004-07-27 Motorola, Inc. Method and apparatus for soft handoff communications in a communication system operating according to IS-95B and IS-95C standards
US6535739B1 (en) 2000-04-07 2003-03-18 Qualcomm Incorporated Method of handoff within a telecommunications system containing digital base stations with different spectral capabilities
US6992994B2 (en) 2000-04-17 2006-01-31 Telcordia Technologies, Inc. Methods and systems for a generalized mobility solution using a dynamic tunneling agent
JP4294829B2 (en) 2000-04-26 2009-07-15 ウォーターフロント・テクノロジーズ エルエルシー Mobile network system
WO2001091382A1 (en) 2000-05-22 2001-11-29 Nokia Corporation System and method for providing a connection in a communication network
JP4201466B2 (en) 2000-07-26 2008-12-24 富士通株式会社 VPN system and VPN setting method in mobile IP network
KR100369807B1 (en) 2000-08-05 2003-01-30 삼성전자 주식회사 Packets transmission method for mobile internet
US6990088B2 (en) 2000-08-18 2006-01-24 Telefonaktiebolaget L M Ericsson (Publ) Handoff in radio telecommunications networks
KR100342501B1 (en) 2000-08-19 2002-06-28 윤종용 Method and apparatus for managing dormant state in a wireless packet data system
US6487184B1 (en) 2000-08-25 2002-11-26 Motorola, Inc. Method and apparatus for supporting radio acknowledgement information for a uni-directional user data channel
US7315554B2 (en) 2000-08-31 2008-01-01 Verizon Communications Inc. Simple peering in a transport network employing novel edge devices
JP2002111732A (en) 2000-10-02 2002-04-12 Nippon Telegr & Teleph Corp <Ntt> Vpn system and vpn setting method
GB2367980B (en) 2000-10-09 2004-03-17 Ericsson Telefon Ab L M Mobile hosts
US7027449B2 (en) 2000-10-10 2006-04-11 The Regents Of The University Of California Method for maintaining reservation state in a network router and resulting scalable integrated architectures for computer networks
US7870196B2 (en) 2000-11-08 2011-01-11 Nokia Corporation System and methods for using an application layer control protocol transporting spatial location information pertaining to devices connected to wired and wireless internet protocol networks
JP3961763B2 (en) 2000-11-22 2007-08-22 株式会社エヌ・ティ・ティ・ドコモ Base station of multi-network connection type communication system and connection method thereof
US7016336B2 (en) 2000-11-22 2006-03-21 Telefonaktiebolaget L M Ericsson (Publ) Administrative domains for personal area networks
US6714777B1 (en) 2000-11-22 2004-03-30 Winphoria Networks, Inc. System and method of managing supplementary features in the presence of a proxy switch in a mobile communications network
JP3639208B2 (en) 2000-11-28 2005-04-20 株式会社東芝 Mobile communication system, mobile terminal device, AAAH server device, authentication charging service providing method, authentication charging service enjoying method, mobile terminal device information providing method, and partner terminal confirmation method
US6708031B2 (en) 2000-12-05 2004-03-16 Nokia Corporation Session or handoff methods in wireless networks
US7079511B2 (en) 2000-12-06 2006-07-18 Qualcomm, Incorporated Method and apparatus for handoff of a wireless packet data services connection
US6760344B2 (en) 2000-12-19 2004-07-06 Nortel Networks Limited Method and apparatus for providing differentiated quality of service in a GPRS network
DK1346557T3 (en) 2000-12-22 2009-07-27 Nokia Corp Method and System for Establishing a Multimedia Connection by Negotiating Capacity in an Outbound Control Channel
JP3552038B2 (en) 2000-12-25 2004-08-11 日本電気株式会社 Transmission power control method, reception method, mobile communication system and mobile terminal
KR100551867B1 (en) 2000-12-28 2006-02-13 엘지전자 주식회사 Method of Reporting and Controling for Mobile Node Foreign Agent Handoff
US6914883B2 (en) 2000-12-28 2005-07-05 Alcatel QoS monitoring system and method for a high-speed DiffServ-capable network element
US7290063B2 (en) 2001-01-10 2007-10-30 Nokia Corporation Relocating context information in header compression
WO2002056551A1 (en) 2001-01-16 2002-07-18 Xanten Ab Routing of data packets below the ip-level in a packet-switched communication network
US6950650B2 (en) 2001-02-12 2005-09-27 Siemens Ag System and method for call forwarding synchronization in a communication system
JP3496646B2 (en) 2001-02-22 2004-02-16 日本電気株式会社 Base station designating system and base station designating method in CDMA system
JP2002281539A (en) 2001-03-14 2002-09-27 Ntt Communications Kk System, method and device for managing terminal distribution information
US7623499B2 (en) 2001-03-14 2009-11-24 Nec Corporation Mobile terminal management system, mobile terminal, agent, and program
GB2373595B (en) 2001-03-15 2005-09-07 Italtel Spa A system of distributed microprocessor interfaces toward macro-cell based designs implemented as ASIC or FPGA bread boarding and relative common bus protocol
US20020136226A1 (en) 2001-03-26 2002-09-26 Bluesocket, Inc. Methods and systems for enabling seamless roaming of mobile devices among wireless networks
UA75125C2 (en) 2001-03-28 2006-03-15 Квалкомм Інкорпорейтид Method for controlling signal power in point-to-multipoint data communication (variants) and a device for the realization of the method (variants)
US6771962B2 (en) 2001-03-30 2004-08-03 Nokia Corporation Apparatus, and an associated method, by which to provide temporary identifiers to a mobile node involved in a communication handover
EP1250022A1 (en) 2001-04-09 2002-10-16 Lucent Technologies Inc. Providing quality of service in a telecommunications system such as a UMTS or other third generation system
US7068654B1 (en) 2001-04-18 2006-06-27 3Com Corporation System and method for providing masquerading using a multiprotocol label switching
ATE483338T1 (en) 2001-04-26 2010-10-15 Nokia Corp METHOD FOR HANDOVER CONTROL
US6957066B1 (en) 2001-05-16 2005-10-18 Cisco Technology, Inc. Method and apparatus for registering a mobile device
JP4433126B2 (en) 2001-05-17 2010-03-17 日本電気株式会社 Base station selection method, mobile station and base station
US20030018774A1 (en) 2001-06-13 2003-01-23 Nokia Corporation System and method for load balancing in ad hoc networks
US6954442B2 (en) 2001-06-14 2005-10-11 Flarion Technologies, Inc. Methods and apparatus for using a paging and location server to support session signaling
US6970445B2 (en) 2001-06-14 2005-11-29 Flarion Technologies, Inc. Methods and apparatus for supporting session signaling and mobility management in a communications system
US6854013B2 (en) 2001-06-25 2005-02-08 Nortel Networks Limited Method and apparatus for optimizing network service
US7027400B2 (en) 2001-06-26 2006-04-11 Flarion Technologies, Inc. Messages and control methods for controlling resource allocation and flow admission control in a mobile communications system
AU2002351589A1 (en) 2001-06-27 2003-03-03 Brilliant Optical Networks Distributed information management schemes for dynamic allocation and de-allocation of bandwidth
DE10133473C1 (en) 2001-07-10 2003-02-20 Siemens Ag Process for the optimized use of SCTP (Stream Control Transmission Protocol) in MPLS (Multi Protocol Label Switching) networks
US7123599B2 (en) 2001-07-13 2006-10-17 Hitachi, Ltd. Mobile communication system
US7339908B2 (en) 2001-07-31 2008-03-04 Arraycomm, Llc. System and related methods to facilitate delivery of enhanced data services in a mobile wireless communications environment
US8042619B2 (en) 2001-08-01 2011-10-25 Firetrace Usa, Llc Methods and apparatus for extinguishing fires
US20030027572A1 (en) 2001-08-03 2003-02-06 Telefonaktiebolaget L M Ericsson (Publ) Method and system for primary paging location of mobile terminal
KR100407344B1 (en) 2001-08-08 2003-11-28 삼성전자주식회사 Method for fast access handoff in a mobile communication system
JPWO2003017577A1 (en) 2001-08-09 2004-12-09 松下電器産業株式会社 Transmission device and transmission method
JP3789786B2 (en) 2001-08-15 2006-06-28 日本電信電話株式会社 Mobile communication system, home agent, communication partner terminal, mobile terminal, mobile communication method, program, and recording medium
KR100383587B1 (en) 2001-08-16 2003-05-14 삼성전자주식회사 Mobile internet protocol system and it's routing optimization method
US20030036392A1 (en) 2001-08-17 2003-02-20 Satoru Yukie Wireless network gateway
JP4036627B2 (en) 2001-09-27 2008-01-23 株式会社エヌ・ティ・ティ・ドコモ Mobile communication system, mobile communication method, base station, and mobile station
KR100454923B1 (en) 2001-09-28 2004-11-06 삼성전자주식회사 Apparatus and method for coincidence of subscriber status between public land mobile network and private network
KR100429533B1 (en) 2001-10-26 2004-05-03 삼성전자주식회사 Hand-off method in mobile communication system having flat structure
US7684798B2 (en) 2001-11-09 2010-03-23 Nokia Corporation Method of pre-authorizing handovers among access routers in communication networks
JP4012394B2 (en) 2001-11-13 2007-11-21 株式会社エヌ・ティ・ティ・ドコモ Mobile communication terminal, broadcast information storage method, cell transition method, and mobile communication system
KR100557101B1 (en) 2001-11-16 2006-03-03 삼성전자주식회사 Method and apparatus for transmitting and receiving orthogonal code space indication information in a mobile communication system
EP1451974B1 (en) 2001-12-03 2009-08-05 Nokia Corporation Policy based mechanisms for selecting access routers and mobile context
KR100438443B1 (en) * 2001-12-12 2004-07-03 삼성전자주식회사 Hand-off method in mobile communication system
EP1324628B1 (en) 2001-12-13 2009-11-11 Sony Deutschland GmbH Adaptive quality-of-service reservation and pre-allocation for mobile systems
US20030217096A1 (en) 2001-12-14 2003-11-20 Mckelvie Samuel J. Agent based application using data synchronization
US7974294B2 (en) 2001-12-14 2011-07-05 Interdigital Technology Corporation System for context transfer for wireless internet devices
JP3902465B2 (en) 2001-12-21 2007-04-04 日本電気通信システム株式会社 Mobile communication system
US6842621B2 (en) 2001-12-21 2005-01-11 Motorola, Inc. Method and apparatus for splitting control and media content from a cellular network connection
EP1324626A3 (en) 2001-12-28 2003-12-17 Matsushita Electric Industrial Co., Ltd. Control system and method for a wireless communications terminal
US6701155B2 (en) 2002-01-11 2004-03-02 Nokia Corporation Network initialized packet data protocol context activation for multicast/broadcast services
US7177641B1 (en) 2002-01-11 2007-02-13 Cisco Technology, Inc. System and method for identifying a wireless serving node for a mobile unit
WO2003067439A1 (en) 2002-02-04 2003-08-14 Flarion Technologies, Inc. A method for extending mobile ip and aaa to enable integrated support for local access and roaming access connectivity
US7408917B1 (en) 2002-02-13 2008-08-05 Lg Infocomm Usa, Inc. Enabling mobile stations of multiple configurations to sync to a CDMA system based on multiple protocol identifiers on multiple channels
US6990343B2 (en) 2002-03-14 2006-01-24 Texas Instruments Incorporated Context block leasing for fast handoffs
JP2003348007A (en) 2002-03-20 2003-12-05 Nec Corp Wireless mobile communication method and cell-site, and wireless resource management system and mobile node device
US7031709B2 (en) 2002-04-05 2006-04-18 Ntt Docomo, Inc. Method and associated apparatus for increment accuracy of geographical foreign agent topology relation in heterogeneous access networks
EP1353522B1 (en) 2002-04-10 2005-12-14 Lucent Technologies Inc. A method of informing mobile user terminals camped on a cell of a base station that a service is unavailable, a base station, and a network
JP3898081B2 (en) 2002-04-12 2007-03-28 沖電気工業株式会社 Mobile communication system and method
JP4161782B2 (en) 2002-04-18 2008-10-08 松下電器産業株式会社 Mobile node and mobile communication method
US7272122B2 (en) 2002-04-26 2007-09-18 Nokia Corporation Relocation of application-specific functionality during seamless network layer-level handoffs
US7388851B2 (en) 2002-04-26 2008-06-17 Spyder Navigations, L.L.C. Proactive seamless service provisioning in mobile networks through transferring of application context
US7908378B2 (en) 2002-04-26 2011-03-15 Nokia, Inc. Provisioning seamless applications in mobile terminals through registering and transferring of application context
US7525940B2 (en) 2002-04-26 2009-04-28 Nokia Siemens Networks Oy Relocation of content sources during IP-level handoffs
CN100406900C (en) 2002-05-06 2008-07-30 高通弗拉里奥恩技术公司 Methods and apparatus for uplink macro-diversity in packet-switched cellular networks
US7492762B2 (en) 2002-05-13 2009-02-17 Nortel Networks Limited Method for dynamic flow mapping in a wireless network
US7016306B2 (en) 2002-05-16 2006-03-21 Meshnetworks, Inc. System and method for performing multiple network routing and provisioning in overlapping wireless deployments
US20030216140A1 (en) 2002-05-17 2003-11-20 Georg Chambert Universal identification system for access points of wireless access networks
DE60237237D1 (en) 2002-06-05 2010-09-16 Nokia Corp HANDOVER IN A COMMUNICATION NETWORK
US7277455B2 (en) 2002-06-10 2007-10-02 Qualcomm Incorporated Packet flow processing in a communication system
US7155526B2 (en) 2002-06-19 2006-12-26 Azaire Networks, Inc. Method and system for transparently and securely interconnecting a WLAN radio access network into a GPRS/GSM core network
JP4013665B2 (en) 2002-06-21 2007-11-28 株式会社日立製作所 Wireless communication system and wireless device
DE60218992T2 (en) 2002-06-25 2007-11-29 Alcatel Lucent Method and apparatus for data broadcasting in third generation networks
US7096039B2 (en) 2002-06-28 2006-08-22 Lucent Technologies Inc. Backhaul multicasting using Ethernet-based radio access networks
JP3924502B2 (en) 2002-07-04 2007-06-06 富士通株式会社 Mobile communication method and mobile communication system
US7099031B2 (en) 2002-07-05 2006-08-29 Kabushiki Kaisha Toshiba Printing system using a network comprising a server and a plurality of printing terminals connected by the network
KR20040004918A (en) 2002-07-06 2004-01-16 한국전자통신연구원 Method for exchanging and managing routing information between nodes in communication system where different kinds of networks interwork
JP4033294B2 (en) 2002-07-11 2008-01-16 ヤマハマリン株式会社 Data communication method in ship network
AU2003250671A1 (en) 2002-07-23 2004-02-09 Global Thermoelectric Inc. High temperature gas seals
US7136483B2 (en) 2002-07-24 2006-11-14 Telefonaictiebolaget Lm Ericsson (Publ) Mobile terminal mode control in high data rate CDMA system
KR100433556B1 (en) 2002-08-08 2004-05-31 삼성전자주식회사 Link-state synchronization on Ad-hoc network, method therefore, and data structure therefore
US7653415B2 (en) 2002-08-21 2010-01-26 Broadcom Corporation Method and system for increasing data rate in a mobile terminal using spatial multiplexing for DVB-H communication
JP3985638B2 (en) 2002-09-11 2007-10-03 日本電気株式会社 RSVP proxy response router, RSVP proxy response system, and RSVP proxy response method used therefor
CN1176536C (en) 2002-09-29 2004-11-17 联想(北京)有限公司 System and method for controlling electrical applicances in household network
WO2004031979A2 (en) 2002-10-07 2004-04-15 Fujitsu Siemens Computers, Inc. Method of solving a split-brain condition
FI20021869A0 (en) 2002-10-18 2002-10-18 Nokia Corp A method and apparatus for transmitting packet data over a wireless packet data network
US7369859B2 (en) 2003-10-17 2008-05-06 Kineto Wireless, Inc. Method and system for determining the location of an unlicensed mobile access subscriber
US7499401B2 (en) 2002-10-21 2009-03-03 Alcatel-Lucent Usa Inc. Integrated web cache
TW550905B (en) 2002-10-22 2003-09-01 Via Tech Inc Method of clock synchronization and medium access controller applied in wireless local network
JP3647433B2 (en) 2002-10-25 2005-05-11 松下電器産業株式会社 Wireless communication management method and wireless communication management server
US8134976B2 (en) 2002-10-25 2012-03-13 Qualcomm Incorporated Channel calibration for a time division duplexed communication system
RU2005115564A (en) 2002-10-25 2005-11-10 Квэлкомм Инкорпорейтед (US) CHANNEL CALIBRATION FOR A DUPLEX COMMUNICATION SYSTEM AND TEMPORARY CHANNEL SEPARATION
US7266100B2 (en) 2002-11-01 2007-09-04 Nokia Corporation Session updating procedure for authentication, authorization and accounting
US7286468B2 (en) 2002-11-12 2007-10-23 Cisco Technology, Inc. Routing system and method for synchronizing a routing system with peers after failover
US7515561B2 (en) 2002-11-12 2009-04-07 Nokia Corporation System and method for discovering network interface capabilities
US7280505B2 (en) 2002-11-13 2007-10-09 Nokia Corporation Method and apparatus for performing inter-technology handoff from WLAN to cellular network
GB2395629B (en) 2002-11-20 2006-06-21 Motorola Inc Wireless communications systems and methods
JP2004187256A (en) 2002-12-04 2004-07-02 Hagiwara Sys-Com:Kk Protocol conversion apparatus and wireless lan connection apparatus
DE60206403T2 (en) 2002-12-16 2006-06-22 Alcatel Telecommunication method for supporting multiple radio interfaces
US20040151193A1 (en) 2002-12-23 2004-08-05 Johan Rune Bridging between a Bluetooth scatternet and an Ethernet LAN
US7869399B2 (en) 2003-01-06 2011-01-11 Interdigital Technology Corporation Method and apparatus for controlling the distribution of multimedia broadcast services
US7263357B2 (en) 2003-01-14 2007-08-28 Samsung Electronics Co., Ltd. Method for fast roaming in a wireless network
UA83212C2 (en) 2003-01-21 2008-06-25 Qualcomm Flarion Tech Method and a communication system
US6862446B2 (en) 2003-01-31 2005-03-01 Flarion Technologies, Inc. Methods and apparatus for the utilization of core based nodes for state transfer
US7668541B2 (en) 2003-01-31 2010-02-23 Qualcomm Incorporated Enhanced techniques for using core based nodes for state transfer
KR100547112B1 (en) 2003-02-05 2006-01-26 삼성전자주식회사 A handover method and a mobile node device in wireless LAN
US7155236B2 (en) 2003-02-18 2006-12-26 Qualcomm Incorporated Scheduled and autonomous transmission and acknowledgement
RU2368106C2 (en) 2003-02-18 2009-09-20 Квэлкомм Инкорпорейтед Planned and autonomous transmission and receipt confirmation
US20040236939A1 (en) 2003-02-20 2004-11-25 Docomo Communications Laboratories Usa, Inc. Wireless network handoff key
US7376101B2 (en) 2003-02-20 2008-05-20 Nec Laboratories America, Inc. Secure candidate access router discovery method and system
JP4142962B2 (en) 2003-02-24 2008-09-03 富士通株式会社 Radio base station apparatus and network interface apparatus
US7656840B2 (en) 2003-02-26 2010-02-02 Nokia Corporation Method of reducing denial-of-service attacks and a system as well as an access router therefor
KR100640344B1 (en) 2003-03-08 2006-10-30 삼성전자주식회사 System and method for handover of base station in a broadband wireless access communication system
KR100689566B1 (en) 2003-03-08 2007-03-02 삼성전자주식회사 System and method for handoff using initial ranging in broadband wireless access communication system
EP1458148A1 (en) 2003-03-10 2004-09-15 Sony International (Europe) GmbH Quality of Service (QoS) -aware handover procedure for Ad-Hoc networks
US7826471B2 (en) 2003-03-11 2010-11-02 Nortel Networks Limited Multi-beam cellular communication system
JP4102692B2 (en) 2003-03-25 2008-06-18 富士通株式会社 Radio base station apparatus and base station control apparatus
US7403789B2 (en) 2003-04-16 2008-07-22 Nec Corporation Synchronization establishment between a mobile station and base station system and method used for them
US7409428B1 (en) 2003-04-22 2008-08-05 Cooper Technologies Company Systems and methods for messaging to multiple gateways
JP2004328637A (en) 2003-04-28 2004-11-18 Kyocera Corp Channel assignment method and base station using the same
US8775584B2 (en) 2003-04-29 2014-07-08 Microsoft Corporation Method and apparatus for discovering network devices
US9350566B2 (en) 2003-04-30 2016-05-24 Nokia Technologies Oy Handling traffic flows in a mobile communications network
US6944142B2 (en) 2003-05-13 2005-09-13 Interdigital Technology Corporation Method for soft and softer handover in time division duplex code division multiple access (TDD-CDMA) networks
US7573906B2 (en) 2003-05-15 2009-08-11 At&T Intellectual Property I, L.P. Methods, computer program products, and systems for managing quality of service in a communication network for applications
JP4235181B2 (en) 2003-05-20 2009-03-11 富士通株式会社 Application data transfer method in mobile communication system, mobility management node and mobile node used in the mobile communication system
WO2004107638A2 (en) 2003-05-28 2004-12-09 Symbol Technologies, Inc. Improved wireless network cell controller
US7693172B2 (en) 2003-05-29 2010-04-06 Lg Electronics Inc. Apparatus and method for determining public long code mask in a mobile communications system
KR100500030B1 (en) 2003-06-04 2005-07-12 엘지전자 주식회사 Hand off call processing method
RU2313909C2 (en) 2003-06-18 2007-12-27 Самсунг Электроникс Ко., Лтд. Device and method for transmitting and receiving a pilot-signal template for identification of base station in ofdm communication system
JP4279288B2 (en) 2003-06-19 2009-06-17 三菱電機株式会社 Radio base station apparatus and mobile communication system
CN1567869B (en) 2003-06-30 2010-05-05 叶启祥 Interference control method capable of avoiding interference damage and increasing space reuse rate
KR100735225B1 (en) 2003-07-12 2007-07-03 삼성전자주식회사 Method for Managing Vocoder Resource in a Mobile Communication System
KR101195304B1 (en) 2003-07-17 2012-10-26 인터디지탈 테크날러지 코포레이션 Method and system for delivery of assistance data
KR100520931B1 (en) 2003-07-22 2005-10-17 삼성전자주식회사 Communication system and method in wireless infrastructure network environment
DE60316428T2 (en) * 2003-07-24 2008-01-10 Matsushita Electric Industrial Co., Ltd., Kadoma Method, encoder and communication device for encoding parallel-linked data
ATE332061T1 (en) 2003-08-14 2006-07-15 Matsushita Electric Ind Co Ltd SYNCHRONIZATION OF BASE STATIONS DURING SOFT HANDOVER
US7599307B2 (en) 2003-08-21 2009-10-06 Vidiator Enterprises Inc. Quality of experience (QoE) method and apparatus for wireless communication networks
KR100600603B1 (en) 2003-08-27 2006-07-13 삼성전자주식회사 hand over method for preventing packet loss in portable internet and recording medium storing that method execution program
KR100553722B1 (en) 2003-09-04 2006-02-24 삼성전자주식회사 Method for recoverying routing path in wireless network of tree topology
US7385920B2 (en) 2003-09-15 2008-06-10 Qualcomm Incorporated Flow admission control for wireless systems
CA2442901A1 (en) 2003-09-23 2005-03-23 Telecommunications Research Laboratories Scheduling of wireless packet data transmissions
US7181220B2 (en) 2003-09-24 2007-02-20 Intel Corporation Seamless roaming apparatus, systems, and methods
US7853215B2 (en) 2003-10-10 2010-12-14 Motorola, Inc. Communication circuit and method for selecting a reference link
KR20050036521A (en) 2003-10-16 2005-04-20 삼성전자주식회사 Seamless handover method in fh-ofdm based mobile communication system
US7483436B2 (en) 2003-10-28 2009-01-27 Samsung Electronics Co., Ltd. System and method for establishing mobile station-to-mobile station packet data calls directly between base stations of a wireless network
ES2383998T3 (en) 2003-11-17 2012-06-28 Telecom Italia S.P.A. Architecture of quality of service supervision, related procedure, network and computer program product
US7593364B2 (en) 2003-11-26 2009-09-22 Nokia Corporation Method and apparatus to provide efficient paging for a network initiated data session
US7047009B2 (en) 2003-12-05 2006-05-16 Flarion Technologies, Inc. Base station based methods and apparatus for supporting break before make handoffs in a multi-carrier system
TWI277322B (en) 2003-12-12 2007-03-21 Via Tech Inc Switch capable of controlling data packet transmission and related method
KR100943582B1 (en) 2003-12-12 2010-02-23 삼성전자주식회사 System and method for controlling operational states of medium access control layer in broadband wireless access communication system
KR20050065123A (en) 2003-12-24 2005-06-29 한국전자통신연구원 Method for establishing channel between user agent and wireless access point in public wireless local area network
KR20050066287A (en) 2003-12-26 2005-06-30 오리엔탈데이타시스템즈 주식회사 An wire/wireless combination mobile phone, an wire/wireless combination communication system and a communication method by an ip phone method
SE0400140D0 (en) 2004-01-23 2004-01-23 Optimobile Ab Handover for a portable communication device between wireless local and wide area networks
KR100827105B1 (en) 2004-02-13 2008-05-02 삼성전자주식회사 Method and apparatus for ranging to support fast handover in broadband wireless communication system
FI117033B (en) 2004-02-24 2006-05-15 Valtion Teknillinen Distributed Dynamic Routing
KR101084113B1 (en) 2004-03-05 2011-11-17 엘지전자 주식회사 Method for Transmitting Service Information Applying to Handover in Mobile Broadband Wireless Access System
US7558283B2 (en) 2004-03-12 2009-07-07 Nokia Corporation Method, apparatus and computer program product providing quality of service support in a wireless communications system
WO2005107121A1 (en) 2004-04-28 2005-11-10 Samsung Electronics Co., Ltd. Method and apparatus for generating preamble sequence for adaptive antenna system in orthogonal frequency division multiple access communication system
US7418264B2 (en) 2004-05-07 2008-08-26 Lg Electronics Inc. Performing handover by deferring IP address establishment
US7554966B2 (en) 2004-05-25 2009-06-30 Broadcom Corporation Method for combining multiple frames of data into a single medium access
KR100893860B1 (en) 2004-06-10 2009-04-20 엘지전자 주식회사 Method for Handover and Resuem Communication in Failing Handover applying to Broadband Wireless Access System
US7233583B2 (en) 2004-06-28 2007-06-19 Nokia Corporation Method and apparatus providing context transfer for inter-BS and inter-PCF handoffs in a wireless communication system
US7730026B2 (en) 2004-07-01 2010-06-01 Apple Inc. Method and system using reusable state information for synchronization and maintenance of data
EP1763969B1 (en) 2004-07-02 2009-04-15 NTT DoCoMo, Inc. Method for secure handover
TWI269551B (en) 2004-07-02 2006-12-21 Groundhog Technologies Taiwan Method for detecting and reducing ping-pong handover effect of cellular network
US7751406B2 (en) 2004-07-07 2010-07-06 At&T Intellectual Property I, Lp Controlling quality of service and access in a packet network based on levels of trust for consumer equipment
EP1617691B1 (en) 2004-07-13 2009-09-02 Alcatel Lucent Method for terminal-assisted interference control in a multi-carrier mobile communication system
KR100630355B1 (en) 2004-08-04 2006-09-29 한국전자통신연구원 Apparatus and method for providing frame bridge of wireless local area network
EP1779586A4 (en) 2004-08-11 2011-03-02 Nokia Corp Apparatus, and associated method, for facilitating secure, make-before-break hand-off in a radio communication system
BRPI0514454A (en) 2004-08-16 2008-06-10 Qualcomm Flarion Tech method and apparatus for group membership management for group communications
DE602004018848D1 (en) 2004-08-17 2009-02-12 Nokia Corp HANDOVER OF A MOBILE STATION
US7706326B2 (en) 2004-09-10 2010-04-27 Interdigital Technology Corporation Wireless communication methods and components that implement handoff in wireless local area networks
US7676223B2 (en) 2004-09-13 2010-03-09 Alcatel-Lucent Usa Inc. Method for controlling a flow of information between secondary agents and a mobile device in a wireless communications system
US8081759B2 (en) 2004-09-15 2011-12-20 Nokia Corporation Apparatus, and an associated method, for facilitating fast transition in a network system
CA2581587C (en) 2004-09-29 2015-02-03 Northwestern University System and methods to overcome gravity-induced dysfunction in extremity paresis
ATE391376T1 (en) 2004-10-01 2008-04-15 Matsushita Electric Ind Co Ltd QUALITY OF SERVICE AWARENESS CONTROL FOR UPWARD TRANSMISSIONS OVER ALLOCATED CHANNELS
US7385953B2 (en) 2004-10-26 2008-06-10 At&T Mobility Ii Llc Method and apparatus for allocating a beacon signal in a wireless communications network
US7496364B2 (en) 2004-11-05 2009-02-24 Freescale Semiconductor, Inc. Media-independent handover (MIH) method featuring a simplified beacon
US20060099950A1 (en) 2004-11-08 2006-05-11 Klein Thierry E Method and apparatus for activating an inactive mobile unit in a distributed network
US7787416B2 (en) 2004-11-18 2010-08-31 Gidwani Sanjay M Wireless network having real-time channel allocation
GB2420939B (en) 2004-12-06 2006-11-22 Motorola Inc Method, apparatus and base station for determining a radio link characteristic
KR100625686B1 (en) 2004-12-21 2006-09-20 한국전자통신연구원 Mobile termile apparatus capable of efficiently measuring cnir and cnir measuring method thereof
US7729350B2 (en) 2004-12-30 2010-06-01 Nokia, Inc. Virtual multicast routing for a cluster having state synchronization
US20060149845A1 (en) 2004-12-30 2006-07-06 Xinnia Technology, Llc Managed quality of service for users and applications over shared networks
EP1689130A1 (en) 2005-02-07 2006-08-09 Lg Electronics Inc. Method for settling an error in a radio link control
KR100643763B1 (en) 2005-02-17 2006-11-10 삼성전자주식회사 Mobile node for discovering neibor network in the heterogeneous network environment, and method thereof
US7706739B2 (en) 2005-03-11 2010-04-27 Openwave Systems Inc. Broadcast system and method for cellular networks
US7818001B2 (en) 2005-03-25 2010-10-19 Alcatel-Lucent Usa Inc. Fine grain downlink active set control
US20060268924A1 (en) 2005-04-01 2006-11-30 Interdigital Technology Corporation Method and apparatus for dynamically adjusting a deferred transmission level and a transmission power level in a wireless communication system
US20060230019A1 (en) 2005-04-08 2006-10-12 International Business Machines Corporation System and method to optimize database access by synchronizing state based on data access patterns
US7623493B2 (en) 2005-04-29 2009-11-24 Motorola, Inc. Method and apparatus for link layer assisted handoff
US7702309B2 (en) 2005-05-04 2010-04-20 Nokia Corporation Using MAC address of a WLAN access point as location information
US8244179B2 (en) 2005-05-12 2012-08-14 Robin Dua Wireless inter-device data processing configured through inter-device transmitted data
US7532597B2 (en) * 2005-06-15 2009-05-12 Motorola, Inc. Method and apparatus to facilitate handover
JP4628889B2 (en) * 2005-06-29 2011-02-09 三菱電機株式会社 Handover method and mobile terminal of radio communication system
US20070016637A1 (en) 2005-07-18 2007-01-18 Brawn John M Bitmap network masks
US7660278B2 (en) 2005-07-22 2010-02-09 Intel Corporation Methods and apparatus for providing a roaming support system
CN100583934C (en) 2005-07-26 2010-01-20 华为技术有限公司 Timer control method and system
KR100800714B1 (en) 2005-09-15 2008-02-01 삼성전자주식회사 Method and apparatus for transmitting/receiving status report comprising receive status of packet data in a mobile telecommunications system and therefor apparatus
US8983468B2 (en) 2005-12-22 2015-03-17 Qualcomm Incorporated Communications methods and apparatus using physical attachment point identifiers
US8982835B2 (en) 2005-09-19 2015-03-17 Qualcomm Incorporated Provision of a move indication to a resource requester
US20070064948A1 (en) 2005-09-19 2007-03-22 George Tsirtsis Methods and apparatus for the utilization of mobile nodes for state transfer
US20070083669A1 (en) 2005-09-19 2007-04-12 George Tsirtsis State synchronization of access routers
US8509799B2 (en) 2005-09-19 2013-08-13 Qualcomm Incorporated Provision of QoS treatment based upon multiple requests
US9066344B2 (en) 2005-09-19 2015-06-23 Qualcomm Incorporated State synchronization of access routers
US9736752B2 (en) 2005-12-22 2017-08-15 Qualcomm Incorporated Communications methods and apparatus using physical attachment point identifiers which support dual communications links
US8982778B2 (en) 2005-09-19 2015-03-17 Qualcomm Incorporated Packet routing in a wireless communications environment
US9078084B2 (en) 2005-12-22 2015-07-07 Qualcomm Incorporated Method and apparatus for end node assisted neighbor discovery
US8184615B2 (en) 2005-10-12 2012-05-22 Qualcomm Incorporated Wireless terminal methods and apparatus for establishing connections
US7460504B2 (en) 2005-10-12 2008-12-02 Qualcomm Incorporated Base station methods and apparatus for establishing connections
KR100633505B1 (en) 2005-10-31 2006-10-16 삼성전자주식회사 Method for decreasing the number of handover in mobile communication system
EP1969737B1 (en) 2005-12-19 2014-03-26 LG Electronics Inc. Method for reading dynamic system information blocks
KR20070073508A (en) 2006-01-05 2007-07-10 삼성전자주식회사 Apparatus and method for communicating with hybrid diversity mode in broadband wireless access communication system
US8355413B2 (en) 2006-02-17 2013-01-15 Cellco Partnership Policy based procedure to modify or change granted QoS in real time for CDMA wireless networks
US9083355B2 (en) 2006-02-24 2015-07-14 Qualcomm Incorporated Method and apparatus for end node assisted neighbor discovery
KR100810217B1 (en) * 2006-08-04 2008-03-06 삼성전자주식회사 Bridge-based radio access station backbone network system and signalling method thereof
JP2008053889A (en) 2006-08-23 2008-03-06 Matsushita Electric Ind Co Ltd Handover method, base station, terminal station, program recording medium and integrated circuit
US20080051091A1 (en) 2006-08-25 2008-02-28 Nokia Corporation Apparatus, method and computer program product providing enhanced robustness of handover in E-UTRAN with paging of the active UE
US7831253B2 (en) 2006-09-21 2010-11-09 Futurewei Technologies, Inc. Method and system for error handling in wireless communication networks
JP2008079311A (en) 2006-09-21 2008-04-03 Asustek Computer Inc Method and apparatus for detecting radio link failure in wireless communication system
EP1909523A1 (en) 2006-10-02 2008-04-09 Matsushita Electric Industrial Co., Ltd. Improved acquisition of system information of another cell
US20080089287A1 (en) * 2006-10-12 2008-04-17 Telefonaktiebolaget Lm Ericsson (Publ) Broadcast-based communication in a radio or wireless access network to support mobility
TWI420851B (en) 2006-10-27 2013-12-21 Lg Electronics Inc Auxiliary ack channel feedback for control channels and broadcast multicast signals
US8095134B2 (en) 2006-10-27 2012-01-10 Nokia Corporation Method and apparatus for handover measurement
EP2127456B1 (en) 2007-01-15 2019-11-27 Nokia Technologies Oy Method and apparatus for providing context recovery
WO2008113373A1 (en) 2007-03-16 2008-09-25 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for providing cell identity information at handover
KR20090125122A (en) 2007-03-22 2009-12-03 노키아 코포레이션 Selectively acquired system information
EP2140634B1 (en) 2007-04-23 2015-04-22 InterDigital Technology Corporation Radio link and handover failure handling
US8830818B2 (en) 2007-06-07 2014-09-09 Qualcomm Incorporated Forward handover under radio link failure
US9094173B2 (en) 2007-06-25 2015-07-28 Qualcomm Incorporated Recovery from handoff error due to false detection of handoff completion signal at access terminal
EP2241055B1 (en) 2008-02-07 2016-04-13 Telefonaktiebolaget LM Ericsson (publ) Communicating cell restriction status information between radio access network nodes
CN104023365A (en) 2008-03-21 2014-09-03 交互数字专利控股公司 Method and apparatus for performing serving HS-DSCH cell change
JP4443620B2 (en) 2008-06-27 2010-03-31 株式会社エヌ・ティ・ティ・ドコモ Mobile communication method
WO2010000328A1 (en) 2008-07-04 2010-01-07 Telefonaktiebolaget L M Ericsson (Publ) Adaptation of handover command size in a mobile telecommunication network
US9144100B2 (en) 2009-08-17 2015-09-22 Google Technology Holdings LLC Method and apparatus for radio link failure recovery
US8774135B2 (en) 2009-08-17 2014-07-08 Motorola Mobility Llc Method and apparatus for radio link failure recovery
US9204373B2 (en) 2009-08-28 2015-12-01 Blackberry Limited Method and system for acquisition of neighbour cell information
US20110268085A1 (en) 2009-11-19 2011-11-03 Qualcomm Incorporated Lte forward handover
US8615241B2 (en) 2010-04-09 2013-12-24 Qualcomm Incorporated Methods and apparatus for facilitating robust forward handover in long term evolution (LTE) communication systems
US20130250141A1 (en) 2010-10-22 2013-09-26 Pioneer Corporation Terminal device, image displaying method and image displaying program executed by terminal device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030104814A1 (en) * 2001-11-30 2003-06-05 Docomo Communications Laboratories Usa Low latency mobile initiated tunneling handoff
US20030210669A1 (en) * 2002-05-13 2003-11-13 Vayanos Alkinoos Hector Data delivery in conjunction with a hybrid automatic retransmission mechanism in CDMA communication systems
EP1720267A1 (en) * 2004-02-25 2006-11-08 NEC Corporation Mobile communication system and mobile communication method
EP1764942A2 (en) * 2005-09-15 2007-03-21 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving status report comprising received status of packet data in a mobile communication system

Also Published As

Publication number Publication date
WO2008118994A2 (en) 2008-10-02
KR20120030569A (en) 2012-03-28
CN103297209B (en) 2016-11-09
JP2010524301A (en) 2010-07-15
CN101647307B (en) 2013-03-27
KR20090130395A (en) 2009-12-23
AU2008230819A1 (en) 2008-10-02
BRPI0809469A2 (en) 2014-09-09
JP4927991B2 (en) 2012-05-09
TWI399104B (en) 2013-06-11
TW200913740A (en) 2009-03-16
EP2135476B1 (en) 2015-09-09
MX2009010353A (en) 2009-10-19
CA2680523C (en) 2015-07-21
CN101647307A (en) 2010-02-10
BRPI0809469B1 (en) 2020-08-25
KR101248876B1 (en) 2013-04-03
EP2135476A2 (en) 2009-12-23
CN103297209A (en) 2013-09-11
CA2680523A1 (en) 2008-10-02
US9155008B2 (en) 2015-10-06
US20080240039A1 (en) 2008-10-02
IL200817A0 (en) 2010-05-17

Similar Documents

Publication Publication Date Title
WO2008118994A3 (en) Apparatus and method of performing a handoff in a communication network
EP3691380A4 (en) Method for transmitting data, terminal device, and session management function (smf) device
EP3949208A4 (en) Method, reception device and transmission device for sidelink communication
EP3967069A4 (en) Electronic device for performing ranging by using ultra-wideband in wireless communication system, and method of operating the electronic device
EP3471305A4 (en) Method for performing uplink transmission in wireless communication system, and apparatus therefor
EP3738358A4 (en) Communication apparatus and communication method for low power multi-user transmission
EP3769474A4 (en) Method and apparatus for session release in wireless communication
EP3510828A4 (en) Method and apparatus for data transmission involving tunneling in wireless communication networks
EP3582466A4 (en) Apparatus and method for performing communication in wireless power transmission system
EP2205014A3 (en) Method of handling inter-system handover security in wireless communications system and related communication device
EP3955604A4 (en) Method, device, equipment, and system for feedback information transmission for direct communication
EP3984312A4 (en) Method and apparatus for efficiently operating dormant bandwidth part in next generation mobile communication system
MY164275A (en) Apparatus and method for performing handover in wireless communication system
EP3991347A4 (en) Method and apparatus for performing repetition transmissions in wireless communication system
EP3826144A4 (en) Communication method and apparatus, power receiving device, and power transmission device
EP3707942A4 (en) Method and apparatus for skipping uplink transmission in mobile communications
EP3716492A4 (en) Information transmission method, communication apparatus, portable device and communication system
EP3941148A4 (en) Communication method, device and equipment
EP4061076A4 (en) Communication method and related apparatus, and devices
EP3881470A4 (en) Method and apparatus for feedback transmission and reception in wireless communication system
EP4009691A4 (en) Communication method, method for establishing slrb, and communication apparatus
EP3930230A4 (en) Method for data transmission, and communication apparatus
EP3926908A4 (en) Transmitting device, receiving device, transmitting method and receiving method
EP4040744A4 (en) Method for establishing table entry regarding data transmission, and related device
EP4016946A4 (en) Receiving device, transmitting device, receiving method, and transmitting method

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880010011.0

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08744413

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 579548

Country of ref document: NZ

WWE Wipo information: entry into national phase

Ref document number: 200817

Country of ref document: IL

Ref document number: PI20093741

Country of ref document: MY

WWE Wipo information: entry into national phase

Ref document number: 12009501718

Country of ref document: PH

WWE Wipo information: entry into national phase

Ref document number: 2680523

Country of ref document: CA

Ref document number: 5341/CHENP/2009

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 2008230819

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 2008744413

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: MX/A/2009/010353

Country of ref document: MX

ENP Entry into the national phase

Ref document number: 2010501203

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2008230819

Country of ref document: AU

Date of ref document: 20080326

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 20097022388

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2009139223

Country of ref document: RU

ENP Entry into the national phase

Ref document number: PI0809469

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20090925