ZA983090B - Method of avoiding packet loss at a handover in a packet-based telecommunications network and handover method - Google Patents

Method of avoiding packet loss at a handover in a packet-based telecommunications network and handover method

Info

Publication number
ZA983090B
ZA983090B ZA983090A ZA983090A ZA983090B ZA 983090 B ZA983090 B ZA 983090B ZA 983090 A ZA983090 A ZA 983090A ZA 983090 A ZA983090 A ZA 983090A ZA 983090 B ZA983090 B ZA 983090B
Authority
ZA
South Africa
Prior art keywords
handover
packet
telecommunications network
based telecommunications
avoiding
Prior art date
Application number
ZA983090A
Other languages
English (en)
Inventor
Kristian Rauhala
Original Assignee
Nokia Telecommuncations Oy
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 Nokia Telecommuncations Oy filed Critical Nokia Telecommuncations Oy
Publication of ZA983090B publication Critical patent/ZA983090B/xx

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
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5603—Access techniques
    • H04L2012/5604—Medium of transmission, e.g. fibre, cable, radio
    • H04L2012/5607—Radio

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
ZA983090A 1997-04-15 1998-04-15 Method of avoiding packet loss at a handover in a packet-based telecommunications network and handover method ZA983090B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI971585A FI109503B (fi) 1997-04-15 1997-04-15 Pakettien menetyksen estäminen pakettipohjaisen tietoliikenneverkon handoverissa sekä handovermenetelmä

Publications (1)

Publication Number Publication Date
ZA983090B true ZA983090B (en) 1998-10-20

Family

ID=8548628

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA983090A ZA983090B (en) 1997-04-15 1998-04-15 Method of avoiding packet loss at a handover in a packet-based telecommunications network and handover method

Country Status (9)

Country Link
US (1) US6611547B1 (xx)
EP (1) EP0976269A2 (xx)
JP (1) JP2002501695A (xx)
CN (1) CN1118206C (xx)
AU (1) AU6835698A (xx)
CA (1) CA2286597A1 (xx)
FI (1) FI109503B (xx)
WO (1) WO1998047302A2 (xx)
ZA (1) ZA983090B (xx)

Families Citing this family (140)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI980537A (fi) * 1998-03-09 1999-09-10 Nokia Networks Oy Tiedonsiirtoyhteyden reitittäminen
US6496491B2 (en) 1998-05-08 2002-12-17 Lucent Technologies Inc. Mobile point-to-point protocol
US6360100B1 (en) 1998-09-22 2002-03-19 Qualcomm Incorporated Method for robust handoff in wireless communication system
US6904024B1 (en) * 1998-10-16 2005-06-07 Alcatel Canada Inc. Cellular base station with integrated multipoint radio access and intercell linking
TW546943B (en) 1999-04-29 2003-08-11 Inventec Corp Chinese character input method and system with virtual keyboard
WO2000067499A1 (en) * 1999-04-30 2000-11-09 Nokia Networks Oy Sgsn semi anchoring during the inter sgsn srnc relocation procedure
US6434367B1 (en) 1999-06-11 2002-08-13 Lucent Technologies Inc. Using decoupled power control sub-channel to control reverse-link channel power
US6507572B1 (en) * 1999-06-11 2003-01-14 Lucent Technologies Inc. Primary transfer for simplex mode forward-link high-speed packet data services in CDMA systems
US6631126B1 (en) 1999-06-11 2003-10-07 Lucent Technologies Inc. Wireless communications using circuit-oriented and packet-oriented frame selection/distribution functions
US6757270B1 (en) 1999-06-11 2004-06-29 Lucent Technologies Inc. Low back haul reactivation delay for high-speed packet data services in CDMA systems
US6301479B1 (en) * 1999-07-08 2001-10-09 Telefonaktiebolaget Lm Ericsson Technique for providing a secure link in a mobile communication system
US7085241B1 (en) 1999-07-19 2006-08-01 British Telecommunications Public Limited Company Method of controlling routing of packets to a mobile node in a telecommunications network
ATE324726T1 (de) * 1999-07-19 2006-05-15 British Telecomm Telekommunikationsrouting
CA2379622A1 (en) 1999-07-19 2001-01-25 British Telecommunications Public Limited Company Routing in a packet switching network with mobile terminals
FR2798810B1 (fr) 1999-09-16 2002-05-31 Cit Alcatel Procede et systeme de telecommunication en mode paquets dans lequel plusieurs communications sont transferables d'un chemin vers un autre
US6590880B1 (en) 1999-10-15 2003-07-08 Nokia Corporation Apparatus, and associated method, for facilitating communication handover in packet radio communication system
US7333451B1 (en) * 1999-10-18 2008-02-19 Nortel Networks Limited Buffer management for mobile internet protocol
CN1754400A (zh) * 1999-10-18 2006-03-29 艾利森电话股份有限公司 丢失敏感数据的无线发射方法和系统
US6366561B1 (en) * 1999-11-03 2002-04-02 Qualcomm Inc. Method and apparatus for providing mobility within a network
JP2001189949A (ja) * 1999-12-28 2001-07-10 Nec Corp 基地局装置および通信方法
US6463285B1 (en) * 2000-02-09 2002-10-08 Lucent Technologies Inc. Arrangement for data exchange in a wireless communication system
US20040125795A1 (en) * 2000-02-18 2004-07-01 Corson Mathew S Telecommunications routing
WO2001076162A1 (en) * 2000-04-03 2001-10-11 Ericsson Inc. Method and apparatus for efficient handover in packet data communication system
US6799039B2 (en) * 2000-04-17 2004-09-28 Nortel Networks Limited Network resource sharing during handover of a mobile station between cellular wireless networks
DE60142750D1 (de) 2000-10-26 2010-09-16 British Telecomm Optimale routenplanung in handover-szenarien
CN1471783A (zh) 2000-10-26 2004-01-28 ���˹���Ѷ��� 电信路由选择
EP1220490A1 (en) * 2000-11-22 2002-07-03 Lucent Technologies Inc. Method and system for enhanced packet transmission in cellular networks
WO2002073999A1 (de) * 2001-02-27 2002-09-19 Siemens Aktiengesellschaft Verfahren zur relokation des diversitätspunktes einer mobilen station in einem funkzugriffsnetz
EP1237386A1 (de) * 2001-02-27 2002-09-04 Siemens Aktiengesellschaft Verfahren zur Relokation des Diversitätspunktes einer mobilen Station in einem Funkzugriffsnetz
NZ510496A (en) * 2001-03-13 2002-10-25 Tait Electronics Ltd A method where groups of associated nodes are able to transmit all or parts of incoming packets from mobile nodes to other nodes
US7136364B2 (en) * 2001-03-29 2006-11-14 Intel Corporation Maintaining a reliable link
US7050793B1 (en) 2001-04-04 2006-05-23 Nortel Networks Limited Context transfer systems and methods in support of mobility
US6826154B2 (en) * 2001-05-24 2004-11-30 3Com Corporation Method and apparatus for seamless mobility between different access technologies
US7009952B1 (en) 2001-05-24 2006-03-07 3Com Corporation Method and apparatus for seamless mobility with layer two assistance
US7477629B2 (en) 2001-06-14 2009-01-13 Qualcomm Incorporated Methods and apparatus for supporting session registration messaging
AU2002310411A1 (en) 2001-06-14 2003-01-02 Cariden Technologies Incorporated Methods and systems to generate and implement a changeover sequence to reconfigure a connection-oriented network
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
US7339903B2 (en) * 2001-06-14 2008-03-04 Qualcomm Incorporated Enabling foreign network multicasting for a roaming mobile node, in a foreign network, using a persistent address
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
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
US8000241B2 (en) * 2001-06-26 2011-08-16 Qualcomm Incorporated Methods and apparatus for controlling access link packet flow aggregation and resource allocation in a mobile communications system
US7474650B2 (en) 2001-06-26 2009-01-06 Qualcomm Incorporated Methods and apparatus for controlling resource allocation where tunneling and access link packet aggregation are used in combination
US7369564B1 (en) * 2001-06-29 2008-05-06 Cisco Technology, Inc. Method and system for service flow mobility in a wireless network
US6775533B2 (en) * 2001-07-27 2004-08-10 Nokia Corporation Apparatus, and associated method, for transferring data between a first target entity and a second target entity of a mobile radio communication system
US6865389B2 (en) 2001-09-05 2005-03-08 Telefonaktiegolaget Lm Ericsson System and method for a virtual soft handover in a high data rate network based on data transmission information
US7457267B1 (en) 2001-10-10 2008-11-25 Qualcomm Incorporated Methods and apparatus for quickly exploiting a new link during hand-off in a wireless network
US20040255331A1 (en) * 2001-11-05 2004-12-16 Akino Inoue Server apparatus and terminal apparatus used in video transmission system
US8027637B1 (en) 2002-01-11 2011-09-27 Broadcom Corporation Single frequency wireless communication system
US7689210B1 (en) * 2002-01-11 2010-03-30 Broadcom Corporation Plug-n-playable wireless communication system
US6788658B1 (en) * 2002-01-11 2004-09-07 Airflow Networks Wireless communication system architecture having split MAC layer
US7515557B1 (en) 2002-01-11 2009-04-07 Broadcom Corporation Reconfiguration of a communication system
US7149196B1 (en) 2002-01-11 2006-12-12 Broadcom Corporation Location tracking in a wireless communication system using power levels of packets received by repeaters
US7876704B1 (en) 2002-01-11 2011-01-25 Broadcom Corporation Tunneling protocols for wireless communications
US7672274B2 (en) * 2002-01-11 2010-03-02 Broadcom Corporation Mobility support via routing
AU2003217301A1 (en) 2002-02-04 2003-09-02 Flarion Technologies, Inc. A method for extending mobile ip and aaa to enable integrated support for local access and roaming access connectivity
US20030193952A1 (en) * 2002-02-04 2003-10-16 O'neill Alan Mobile node handoff methods and apparatus
US8649352B2 (en) 2002-02-04 2014-02-11 Qualcomm Incorporated Packet forwarding methods for use in handoffs
US7564824B2 (en) * 2002-02-04 2009-07-21 Qualcomm Incorporated Methods and apparatus for aggregating MIP and AAA messages
CN100508474C (zh) * 2002-02-10 2009-07-01 华为技术有限公司 无线局域网中移动终端在接入点间切换的方法
SG108909A1 (en) * 2002-03-13 2005-02-28 Ntt Docomo Inc Mobile node, mobile communication system, and communication control program
US6717927B2 (en) * 2002-04-05 2004-04-06 Interdigital Technology Corporation System for efficient recovery of node B buffered data following serving high speed downlink shared channel cell change
WO2003088546A2 (en) * 2002-04-08 2003-10-23 Flarion Technologies, Inc. Support of disparate addressing plans and dynamic ha address allocation in mobile ip
WO2003085902A1 (en) * 2002-04-10 2003-10-16 Telefonaktiebolaget Lm Ericsson (Publ) Data preservation
JP2004015143A (ja) * 2002-06-04 2004-01-15 Fujitsu Ltd 移動通信システムにおけるハンドオーバ方法、および移動通信システムにおいて使用されるルータ装置
US7113498B2 (en) 2002-06-05 2006-09-26 Broadcom Corporation Virtual switch
DE60204867T2 (de) * 2002-07-16 2006-05-18 Lucent Technologies Inc. Verfahren und Vorrichtung zur Paketsortierung in einem mobilen Kommunikationsnetzwerk
US6993333B2 (en) * 2003-10-16 2006-01-31 Flarion Technologies, Inc. Methods and apparatus of improving inter-sector and/or inter-cell handoffs in a multi-carrier wireless communications system
EP1547409A4 (en) * 2002-09-17 2010-12-22 Broadcom Corp METHOD AND SYSTEM WITH INTELLIGENT SWITCH IN A FIXED / WIRELESS HYBRID LOCAL NETWORK
US7164663B2 (en) * 2002-09-17 2007-01-16 Broadcom Corporation Method and system for providing an intelligent switch in a hybrid wired/wireless local area network
US8254935B2 (en) * 2002-09-24 2012-08-28 Fujitsu Limited Packet transferring/transmitting method and mobile communication system
FI116816B (fi) 2002-10-14 2006-02-28 Nokia Corp Median suoratoisto
US7869803B2 (en) * 2002-10-15 2011-01-11 Qualcomm Incorporated Profile modification for roaming in a communications environment
US7882346B2 (en) * 2002-10-15 2011-02-01 Qualcomm Incorporated Method and apparatus for providing authentication, authorization and accounting to roaming nodes
US20040081119A1 (en) * 2002-10-28 2004-04-29 Zhun Zhong Reducing packet drop in IEEE 802.11 handoff by packet forwarding using driver image queue
GB0230330D0 (en) 2002-12-31 2003-02-05 British Telecomm Communications routing
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
AU2003211423A1 (en) * 2003-02-18 2004-09-09 Fujitsu Limited Radio base station and mobile communication system
JP2004282652A (ja) * 2003-03-19 2004-10-07 Nec Corp 移動通信システム、基地局制御装置及びそれに用いるデータ転送方法
KR100534610B1 (ko) * 2003-05-29 2005-12-07 삼성전자주식회사 아이피브이 6 기반 무선망에서 모바일 노드의 핸드 오프시바인드 업데이트 메시지를 이용한 패킷 전송 제어 방법 및그 시스템
US7983716B2 (en) * 2003-09-30 2011-07-19 Interdigital Technology Corporation Centralized radio network controller
US7212821B2 (en) * 2003-12-05 2007-05-01 Qualcomm Incorporated Methods and apparatus for performing handoffs in a multi-carrier wireless communications system
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
US7697501B2 (en) 2004-02-06 2010-04-13 Qualcomm Incorporated Methods and apparatus for separating home agent functionality
WO2005081428A1 (ja) * 2004-02-25 2005-09-01 Nec Corporation 移動通信システム及び移動通信方法
CN100349432C (zh) * 2004-05-31 2007-11-14 中国科学院声学研究所 一种基于隧道的移动IPv6快速切换方法
JP2008514069A (ja) * 2004-09-20 2008-05-01 ノキア コーポレイション 通信システム内の接続点変更制御
US7643451B2 (en) * 2004-10-15 2010-01-05 Nortel Networks Limited Method and apparatus for extending a mobile unit data path between access points
KR101119096B1 (ko) 2004-11-04 2012-09-05 엘지전자 주식회사 광대역 무선접속 시스템에서 핸드오버시 적용되는 데이터전송 방법
WO2006054176A1 (en) * 2004-11-22 2006-05-26 Nokia Corporation System and method for proactive, early network switching
AR053921A1 (es) * 2005-06-16 2007-05-23 Qualcomm Inc Transferencias en un sistema inalambrico de malla
US8068460B2 (en) * 2005-07-14 2011-11-29 Toshiba America Research, Inc. Dynamic packet buffering system for mobile handoff
US9736752B2 (en) 2005-12-22 2017-08-15 Qualcomm Incorporated Communications methods and apparatus using physical attachment point identifiers which support dual communications links
US8982835B2 (en) 2005-09-19 2015-03-17 Qualcomm Incorporated Provision of a move indication to a resource requester
US9078084B2 (en) 2005-12-22 2015-07-07 Qualcomm Incorporated Method and apparatus for end node assisted neighbor discovery
US8983468B2 (en) 2005-12-22 2015-03-17 Qualcomm Incorporated Communications methods and apparatus using physical attachment point identifiers
US9066344B2 (en) 2005-09-19 2015-06-23 Qualcomm Incorporated State synchronization of access routers
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
US8488552B2 (en) 2005-10-17 2013-07-16 Telefonaktiebolaget L M Ericsson (Publ) Downlink solution for seamless and lossless cell change in a cellular system
KR100668673B1 (ko) * 2005-11-24 2007-01-12 한국전자통신연구원 휴대 인터넷 시스템에서 핸드오버 시 ａｒｑ 데이터 복원방법
US8842631B2 (en) 2005-11-30 2014-09-23 Qualcomm Incorporated Data state transition during handoff
EP1968337B1 (en) 2005-12-27 2013-07-17 Fujitsu Limited Handover control method
CN1992961B (zh) * 2005-12-28 2010-09-15 北京信威通信技术股份有限公司 一种数字移动通信系统的切换中信令接续的方法
US9456455B2 (en) 2006-01-05 2016-09-27 Lg Electronics Inc. Method of transmitting feedback information in a wireless communication system
KR101333918B1 (ko) 2006-01-05 2013-11-27 엘지전자 주식회사 이동 통신 시스템의 점-대-다 서비스 통신
KR100912784B1 (ko) 2006-01-05 2009-08-18 엘지전자 주식회사 데이터 송신 방법 및 데이터 재전송 방법
KR101268200B1 (ko) 2006-01-05 2013-05-27 엘지전자 주식회사 이동통신 시스템에서의 무선자원 할당방법
KR101211807B1 (ko) 2006-01-05 2012-12-12 엘지전자 주식회사 이동통신 시스템에서 무선단말의 동기상태 관리방법
AU2007203861B2 (en) 2006-01-05 2009-11-26 Interdigital Patent Holdings, Inc. Transmitting information in mobile communications system
KR101187076B1 (ko) 2006-01-05 2012-09-27 엘지전자 주식회사 이동 통신 시스템에 있어서 신호 전송 방법
JP4806030B2 (ja) 2006-01-05 2011-11-02 エルジー エレクトロニクス インコーポレイティド 移動通信システムで信号を転送する方法
KR101216751B1 (ko) 2006-02-07 2012-12-28 엘지전자 주식회사 이동 통신 시스템에서 식별자를 이용한 충돌 회피 방법
KR101358469B1 (ko) 2006-02-07 2014-02-06 엘지전자 주식회사 무선 네트워크(ｎｅｔｗｏｒｋ) 안에서 상향(ｕｐｌｉｎｋ)및 하향(ｄｏｗｎｌｉｎｋ) 대역폭(ｂａｎｄｗｉｄｔｈ)의선택 및 신호 방법
US9083355B2 (en) 2006-02-24 2015-07-14 Qualcomm Incorporated Method and apparatus for end node assisted neighbor discovery
KR101387475B1 (ko) 2006-03-22 2014-04-22 엘지전자 주식회사 복수의 네트워크 엔터티를 포함하는 이동 통신시스템에서의 데이터 처리 방법
JP4802804B2 (ja) * 2006-03-27 2011-10-26 日本電気株式会社 移動体通信システムにおけるデータ伝送方法およびシステム
AU2007232622B2 (en) * 2006-03-31 2010-04-29 Samsung Electronics Co., Ltd. System and method for optimizing authentication procedure during inter access system handovers
US20070293227A1 (en) * 2006-06-19 2007-12-20 Innovative Sonic Limited Method and apparatus for handling downlink data upon handover in a wireless communications system
KR101369135B1 (ko) 2006-06-21 2014-03-05 엘지전자 주식회사 이동통신 시스템에서의 멀티미디어 및 방송서비스의 품질보장 방법 및 그 단말
KR20070121505A (ko) 2006-06-21 2007-12-27 엘지전자 주식회사 무선링크 재설정 방법
KR20070121513A (ko) 2006-06-21 2007-12-27 엘지전자 주식회사 이동통신 시스템의 상향 접속 방법
WO2007148881A2 (en) 2006-06-21 2007-12-27 Lg Electronics Inc. Method of supporting data retransmission in a mobile communication system
CN101473565B (zh) 2006-06-21 2012-11-07 Lg电子株式会社 在无线移动通信系统中使用消息分离发送和接收无线电接入信息的方法
CN101179457B (zh) * 2006-11-09 2010-10-27 华为技术有限公司 一种基于本地移动管理域中路由优化的切换方法
US20080159204A1 (en) 2006-12-28 2008-07-03 Qi Emily H Techniques for lossless packet transition across basic service sets in wireless networks
JP2008187252A (ja) * 2007-01-26 2008-08-14 Mitsubishi Electric Corp パケット送信制御方法および基地局
KR101336325B1 (ko) 2007-03-16 2013-12-03 삼성전자주식회사 이동국에 투명한 고속 핸드오버를 지원하는 통신 장치 및방법
JP4838181B2 (ja) * 2007-03-19 2011-12-14 株式会社エヌ・ティ・ティ・ドコモ ハンドオーバ方法及び無線基地局
KR101261191B1 (ko) * 2007-03-22 2013-05-09 닛본 덴끼 가부시끼가이샤 이동체 통신 시스템 및 통신 방법
US9155008B2 (en) 2007-03-26 2015-10-06 Qualcomm Incorporated Apparatus and method of performing a handoff in a communication network
EP2130399B1 (en) * 2007-03-30 2012-10-10 Telefonaktiebolaget LM Ericsson (publ) Buffer transfer in a communications network
US8830818B2 (en) 2007-06-07 2014-09-09 Qualcomm Incorporated Forward handover under radio link failure
US8830950B2 (en) * 2007-06-18 2014-09-09 Qualcomm Incorporated Method and apparatus for PDCP reordering at handoff
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
JP4452315B2 (ja) * 2008-02-04 2010-04-21 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法及び無線基地局
CN101547483B (zh) 2008-03-28 2011-04-20 华为技术有限公司 一种跨网隧道切换的方法及网间互联设备
WO2011021292A1 (ja) * 2009-08-20 2011-02-24 富士通株式会社 通信方法、通信システム、移動端末および基地局
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
KR102121526B1 (ko) * 2012-07-23 2020-06-10 삼성전자주식회사 클라우드 셀 통신 시스템에서 데이터 스케쥴링 장치 및 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989204A (en) 1988-02-10 1991-01-29 Nec Corporation High throughput communication method and system for a digital mobile station when crossing a zone boundary during a session
GB9206209D0 (en) 1992-03-21 1992-05-06 Roke Manor Research Improvements in or relating to mobile radio network
GB2276292B (en) 1993-03-17 1997-01-08 Roke Manor Research Improvements in or relating to communication systems
AU684719B2 (en) 1993-09-24 1998-01-08 Nokia Siemens Networks Oy Control handoff method in a cellular telecommunications system
US5434853A (en) 1993-12-27 1995-07-18 At&T Corp. System and method for providing soft handoff of a cellular mobile-to-mobile call
GB2298765B (en) 1995-03-07 1999-03-24 Roke Manor Research Improvements in or relating to mobile telecommunications networks
FI101763B1 (fi) 1995-12-01 1998-08-14 Nokia Mobile Phones Ltd Siirrettävän tiedon koostumuksen säilyttäminen tukiaseman vaihdon yhteydessä
FI102654B1 (fi) * 1996-02-22 1999-01-15 Nokia Mobile Phones Ltd Menetelmä tukiaseman vaihtamiseksi ATM-verkon radiolaajennuksessa
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

Also Published As

Publication number Publication date
JP2002501695A (ja) 2002-01-15
CN1118206C (zh) 2003-08-13
FI971585A0 (fi) 1997-04-15
AU6835698A (en) 1998-11-11
CN1252918A (zh) 2000-05-10
EP0976269A2 (en) 2000-02-02
CA2286597A1 (en) 1998-10-22
WO1998047302A3 (en) 1999-01-21
WO1998047302A2 (en) 1998-10-22
FI109503B (fi) 2002-08-15
US6611547B1 (en) 2003-08-26
FI971585A (fi) 1998-10-16

Similar Documents

Publication Publication Date Title
ZA983090B (en) Method of avoiding packet loss at a handover in a packet-based telecommunications network and handover method
HUP0003968A1 (en) Method of operating telecommunication network and device
GB2292290B (en) A mobile packet communication system and a method of mobile packet communication
GB2343340B (en) System and method for soft handoff setup during system access idle handoff in a wireless network
AU1990299A (en) Method and device in a packet switched network
EP0893015A4 (en) PROCEDURE AND INTERFACE IN A SUBSCRIBER NETWORK
GB9712244D0 (en) Method of wireless communication in a network
GB9320814D0 (en) Dual mode subscriber terminal and a handover procedure of the dual mode subscriber terminal in a mobile telecommunication network
EP0687091A3 (en) Method for controlling backpressure type traffic in a packet switched network
AU1798197A (en) Method for executing handover in a radio extension of an atm network
SI0890251T1 (sl) Postopek vzpostavljanja komunikacijskega klica
AU2671497A (en) Method and apparatus for detection of packet types in a communications network
AU9194998A (en) System and method of delivering collect calls in a radio telecommunications network
GB2331205B (en) Method and system for providing inter-frequency handoff in a telephone system
GB2345617B (en) Method and device in a mobile telecommunication network
GB2331673B (en) Method of freeing a voice channel in a radio telecommunications network
AU6234898A (en) Method of selecting a voice channel in a radio telecommunications network
IL133817A0 (en) A method and an arrangement relating to equipment in telecommunication networks
GB9402210D0 (en) A method of communicating between nodes in a communications network
AU7560198A (en) Method and apparatus in a packet switched network
GB2327175B (en) Method of operating a cellular network
GB9706453D0 (en) A digital network and a method of forming a digital network
AU7696498A (en) Method of routing and multiplexing demands in a telecommunications network
AU6859998A (en) Method of limiting call charges in a radio telecommunications network
AU4788399A (en) Method and network element for connecting a subscriber to a cellular telecommunications network