DE60132080D1 - Verfahren und vorrichtung zum effizienten weiterreichen in datenpaketkommunikationssystemen - Google Patents

Verfahren und vorrichtung zum effizienten weiterreichen in datenpaketkommunikationssystemen

Info

Publication number
DE60132080D1
DE60132080D1 DE60132080T DE60132080T DE60132080D1 DE 60132080 D1 DE60132080 D1 DE 60132080D1 DE 60132080 T DE60132080 T DE 60132080T DE 60132080 T DE60132080 T DE 60132080T DE 60132080 D1 DE60132080 D1 DE 60132080D1
Authority
DE
Germany
Prior art keywords
base station
mobile terminal
data packet
handover
communication systems
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.)
Expired - Lifetime
Application number
DE60132080T
Other languages
English (en)
Other versions
DE60132080T2 (de
Inventor
Jan Lindskog
Patrik Lundqvist
Gunnar Rydnell
Christofer Lindheimer
Johan Molno
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.)
Ericsson Inc
Original Assignee
Ericsson 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 Ericsson Inc filed Critical Ericsson Inc
Application granted granted Critical
Publication of DE60132080D1 publication Critical patent/DE60132080D1/de
Publication of DE60132080T2 publication Critical patent/DE60132080T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/76—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions
    • H04L47/765—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions triggered by the end-points
    • H04L47/767—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions triggered by the end-points after changing the attachment point, e.g. after hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/80—Actions related to the user profile or the type of traffic
    • H04L47/801—Real time traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/821—Prioritising resource allocation or reservation requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/824—Applicable to portable or mobile terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
DE60132080T 2000-04-03 2001-03-19 Verfahren und vorrichtung zum effizienten weiterreichen in datenpaketkommunikationssystemen Expired - Lifetime DE60132080T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US541832 1995-10-10
US54183200A 2000-04-03 2000-04-03
PCT/US2001/008804 WO2001076162A1 (en) 2000-04-03 2001-03-19 Method and apparatus for efficient handover in packet data communication system

Publications (2)

Publication Number Publication Date
DE60132080D1 true DE60132080D1 (de) 2008-02-07
DE60132080T2 DE60132080T2 (de) 2008-12-11

Family

ID=24161259

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60132080T Expired - Lifetime DE60132080T2 (de) 2000-04-03 2001-03-19 Verfahren und vorrichtung zum effizienten weiterreichen in datenpaketkommunikationssystemen

Country Status (5)

Country Link
EP (1) EP1275225B1 (de)
AT (1) ATE382224T1 (de)
AU (1) AU2001247578A1 (de)
DE (1) DE60132080T2 (de)
WO (1) WO2001076162A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100611032B1 (ko) 2002-03-13 2006-08-10 가부시키가이샤 엔티티 도코모 이동 노드, 이동 통신 시스템 및 통신 제어 프로그램
JP4014971B2 (ja) 2002-08-21 2007-11-28 株式会社エヌ・ティ・ティ・ドコモ 無線通信システム、無線通信方法、無線基地局及び無線端末
EP1453327A1 (de) * 2003-02-27 2004-09-01 Siemens Aktiengesellschaft Verfahren zur paketvermittelten Datenübertragung in einem Funkkommunikationssytem
US6975881B2 (en) 2003-08-25 2005-12-13 Motorola, Inc. Communication controller and method for maintaining a communication connection during a cell reselection
US6907019B2 (en) 2003-08-25 2005-06-14 Motorola Inc. Communication controller and method for managing the traffic flow of a communication connection during a cell reselection
DE102004004681A1 (de) * 2004-01-29 2005-08-25 Deutsche Telekom Ag Verfahren zum Durchführen eines Handovers in IP-Basierten Funknetzen
MY149811A (en) 2004-08-30 2013-10-14 Qualcomm Inc Method and apparatus for an adaptive de-jitter buffer
US8085678B2 (en) 2004-10-13 2011-12-27 Qualcomm Incorporated Media (voice) playback (de-jitter) buffer adjustments based on air interface
KR100578306B1 (ko) * 2004-12-17 2006-05-11 한국전자통신연구원 다중셀 환경에서 핸드오버 트래픽 서비스의 제어 방법 및그 제어 장치
US8155965B2 (en) 2005-03-11 2012-04-10 Qualcomm Incorporated Time warping frames inside the vocoder by modifying the residual
US8355907B2 (en) 2005-03-11 2013-01-15 Qualcomm Incorporated Method and apparatus for phase matching frames in vocoders
CA2614287A1 (en) * 2005-07-25 2007-02-01 Telefonaktiebolaget Lm Ericsson (Publ) Means and methods for improving the handover characteristics of radio access networks
EP1959703A1 (de) * 2007-02-15 2008-08-20 British Telecommunications Public Limited Company Weiterreichung von drahtlosen Verbindungen
US8254331B2 (en) 2009-03-31 2012-08-28 Sprint Spectrum L.P. Method and system for managing handoff in a radio access network
US20130094472A1 (en) * 2011-10-14 2013-04-18 Qualcomm Incorporated Methods and apparatuses for reducing voice/data interruption during a mobility procedure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887265A (en) * 1988-03-18 1989-12-12 Motorola, Inc. Packet-switched cellular telephone system
US6192039B1 (en) * 1996-03-25 2001-02-20 Yrp Mobile Telecommunications Key Technology Research Laboratories Co., Ltd. Method for flow control, node and communication network employing the flow control
FI109503B (fi) * 1997-04-15 2002-08-15 Nokia Corp Pakettien menetyksen estäminen pakettipohjaisen tietoliikenneverkon handoverissa sekä handovermenetelmä

Also Published As

Publication number Publication date
WO2001076162A8 (en) 2002-04-18
DE60132080T2 (de) 2008-12-11
AU2001247578A1 (en) 2001-10-15
WO2001076162A1 (en) 2001-10-11
ATE382224T1 (de) 2008-01-15
EP1275225B1 (de) 2007-12-26
EP1275225A1 (de) 2003-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition