MX2010001359A - Canalizacion de capa de datos durante transferencia en un sistema de comunicaci?n inalambrica. - Google Patents

Canalizacion de capa de datos durante transferencia en un sistema de comunicaci?n inalambrica.

Info

Publication number
MX2010001359A
MX2010001359A MX2010001359A MX2010001359A MX2010001359A MX 2010001359 A MX2010001359 A MX 2010001359A MX 2010001359 A MX2010001359 A MX 2010001359A MX 2010001359 A MX2010001359 A MX 2010001359A MX 2010001359 A MX2010001359 A MX 2010001359A
Authority
MX
Mexico
Prior art keywords
layer
base station
packets
target base
tunneling
Prior art date
Application number
MX2010001359A
Other languages
English (en)
Inventor
Sai Yiu Duncan Ho
Peter Anthony Barany
Francesco Grilli
Arnaud Meylan
Nathan Edward Tenny
Rashid Ahmed Akbar Attar
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of MX2010001359A publication Critical patent/MX2010001359A/es

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
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/34—Flow control; Congestion control ensuring sequence integrity, e.g. using sequence numbers
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Se describen t?cnicas para enviar datos durante transferencia con canalizaci?n de Capa (2). En un dise?o, un equipo de usuario (UE) env?a los primeros paquetes de Capa (2) a una estaci?n base de origen antes de la transferencia a una estaci?n base de destino. El UE env?a por lo menos un segundo paquete de Capa (2) a la estaci?n base de destino, la cual identifica los segundos paquetes de Capa (2) como siendo pretendidos para la estaci?n base de origen y de este modo reenv?a los segundos paquetes de Capa (2) a la estaci?n base de origen mediante un t?nel de Capa (2). El UE env?a los terceros paquetes de Capa (2) a una estaci?n base de destino despu?s de la transferencia. La estaci?n base de destino procesa los terceros paquetes de Capa (2) para obtener paquetes de IP y env?a los paquetes de IP a un puerto de enlace de servicio despu?s de una condici?n de activaci?n, la cual puede definirse para lograr entrega en orden de paquetes de IP desde las estaciones base de origen y de destino hasta el puerto de enlace de servicio.
MX2010001359A 2007-08-08 2008-08-08 Canalizacion de capa de datos durante transferencia en un sistema de comunicaci?n inalambrica. MX2010001359A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US95477907P 2007-08-08 2007-08-08
US12/187,539 US8437306B2 (en) 2007-08-08 2008-08-07 Layer 2 tunneling of data during handover in a wireless communication system
PCT/US2008/072698 WO2009021214A2 (en) 2007-08-08 2008-08-08 Layer 2 tunneling of data during handover in a wireless communication system

Publications (1)

Publication Number Publication Date
MX2010001359A true MX2010001359A (es) 2010-04-30

Family

ID=40342068

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010001359A MX2010001359A (es) 2007-08-08 2008-08-08 Canalizacion de capa de datos durante transferencia en un sistema de comunicaci?n inalambrica.

Country Status (12)

Country Link
US (1) US8437306B2 (es)
EP (1) EP2177065A2 (es)
JP (1) JP2010536271A (es)
KR (1) KR20100053625A (es)
CN (1) CN101779489A (es)
AU (1) AU2008285343A1 (es)
BR (1) BRPI0814866A2 (es)
CA (1) CA2694505A1 (es)
MX (1) MX2010001359A (es)
RU (1) RU2010108275A (es)
TW (1) TW200917870A (es)
WO (1) WO2009021214A2 (es)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2314534T3 (es) * 2005-09-20 2009-03-16 Panasonic Corporation Procedimiento y dispositivo para la señalizacion de segmentacion y concatenacion de paquetes en un sistema de telecomunicaciones.
KR101265643B1 (ko) 2006-08-22 2013-05-22 엘지전자 주식회사 무선 통신 시스템에서의 핸드오버 수행 및 그 제어 방법
US8619685B2 (en) 2006-10-02 2013-12-31 Lg Electronics Inc. Method for transmitting and receiving paging message in wireless communication system
WO2008054119A2 (en) * 2006-10-30 2008-05-08 Lg Electronics Inc. Methods for transmitting access channel message and response message, and mobile communication terminals
KR100938754B1 (ko) 2006-10-30 2010-01-26 엘지전자 주식회사 비연속 수신을 이용한 데이터 수신 및 전송 방법
US8428013B2 (en) * 2006-10-30 2013-04-23 Lg Electronics Inc. Method of performing random access in a wireless communcation system
CN101237672B (zh) * 2007-01-29 2012-05-23 华为技术有限公司 一种演进网络中建立s1信令连接的方法、装置及系统
US8774125B2 (en) * 2007-03-15 2014-07-08 Lg Electronics Inc. Method of managing data blocks during handover
KR101469281B1 (ko) * 2007-04-30 2014-12-04 엘지전자 주식회사 무선단말의 상태 전환 방식
US8543089B2 (en) 2007-04-30 2013-09-24 Lg Electronics Inc. Method for performing an authentication of entities during establishment of wireless call connection
KR101387535B1 (ko) 2007-04-30 2014-04-29 엘지전자 주식회사 무선 통신 시스템에서의 데이터 블록 구성 방법
KR101458641B1 (ko) 2007-04-30 2014-11-05 엘지전자 주식회사 Ｍｂｍｓ를 지원하는 무선통신 시스템에서 데이터 전송방법
KR101464748B1 (ko) * 2007-04-30 2014-11-24 엘지전자 주식회사 무선단말의 측정보고 기동방식
KR101386812B1 (ko) 2007-04-30 2014-04-29 엘지전자 주식회사 헤더 필드 존재 지시자를 이용한 효율적인 데이터 블록송수신방법
KR20080097338A (ko) 2007-05-01 2008-11-05 엘지전자 주식회사 불연속 데이터 송수신 방법
KR100917205B1 (ko) 2007-05-02 2009-09-15 엘지전자 주식회사 무선 통신 시스템에서의 데이터 블록 구성 방법
ES2428569T3 (es) 2007-06-18 2013-11-08 Lg Electronics Inc. Procedimiento para llevar a cabo una sincronización de enlace ascendente en un sistema de comunicación inalámbrica
KR101451434B1 (ko) 2007-06-18 2014-10-21 엘지전자 주식회사 효과적인 호의 설정을 위한 호출 정보 전송 방법
CN101389119B (zh) * 2007-09-11 2012-09-05 电信科学技术研究院 Lte系统小区切换过程中数据重传的方法及装置
WO2009038312A2 (en) * 2007-09-20 2009-03-26 Lg Electronics Inc. A method for handling correctly received but header compression failed packets
KR101387537B1 (ko) * 2007-09-20 2014-04-21 엘지전자 주식회사 성공적으로 수신했으나 헤더 압축 복원에 실패한 패킷의 처리 방법
US8477719B2 (en) * 2007-10-01 2013-07-02 Qualcomm Incorporated Systems and methods for in-order delivery in downlink during handover
JP5081636B2 (ja) * 2008-01-10 2012-11-28 株式会社エヌ・ティ・ティ・ドコモ 無線基地局、無線通信制御システム及び無線通信制御方法
US8179860B2 (en) * 2008-02-15 2012-05-15 Alcatel Lucent Systems and method for performing handovers, or key management while performing handovers in a wireless communication system
US20100027524A1 (en) * 2008-07-31 2010-02-04 Nokia Corporation Radio layer emulation of real time protocol sequence number and timestamp
CN101651536A (zh) * 2008-08-13 2010-02-17 中兴通讯股份有限公司 控制序列号的同步实现方法和系统
US20110188476A1 (en) * 2008-09-29 2011-08-04 Kyocera Corporation Wireless communication system, wireless base station, wireless terminal, and wireless communication method
JP5237466B2 (ja) * 2009-01-21 2013-07-17 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Ｐｕｃｃｈリソースのための自己管理型のネットワーク制御
CN101848490B (zh) 2009-03-24 2015-08-05 三星电子株式会社 移动通信系统中根据数据重复重发的操作方法和装置
KR101645304B1 (ko) * 2009-03-24 2016-08-03 삼성전자주식회사 이동통신 시스템에서 데이터 중복 재전송에 따른 동작 방법 및 장치
EP2404463B1 (en) * 2009-04-21 2018-02-21 LG Electronics Inc. Method to facilitate user equipment handoff within a packet data communication system
CN101873654B (zh) 2009-04-22 2013-09-11 电信科学技术研究院 一种测量上下文的处理方法及设备
US9210579B2 (en) * 2009-10-14 2015-12-08 Huawei Technologies Co., Ltd. System and method for communicating in a wireless communications system
US20120230295A1 (en) * 2009-11-10 2012-09-13 Qualcomm Incorporated Method and Apparatus to Support HSDPA ACK/CQI Operation During Baton Handover in TD-SCDMA Systems
KR101307766B1 (ko) * 2009-12-21 2013-09-12 한국전자통신연구원 핸드오버 제어 방법 및 장치
US8451769B2 (en) * 2010-02-11 2013-05-28 Lg Electronics Inc. Method of receiving message in communication system using relay process being limited to wireless interface and apparatus of the same
KR20110101403A (ko) * 2010-03-08 2011-09-16 삼성전자주식회사 무선통신 시스템에서 기지국의 패킷 포워딩 장치 및 방법
CN102215538B (zh) * 2010-04-12 2015-11-25 中兴通讯股份有限公司 小区切换或重建过程中的测量任务配置方法及系统
JP5052642B2 (ja) * 2010-04-21 2012-10-17 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、ネットワーク装置及び移動通信方法
CN102238657B (zh) * 2010-04-28 2014-02-26 中兴通讯股份有限公司 切换处理方法、装置和系统
JP4892084B2 (ja) * 2010-06-16 2012-03-07 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法
EP2400796A1 (en) * 2010-06-28 2011-12-28 Alcatel Lucent Radio interface reconfiguration
JP5625703B2 (ja) * 2010-10-01 2014-11-19 富士通株式会社 移動通信システム、通信制御方法及び無線基地局
CN103988546A (zh) * 2011-12-08 2014-08-13 交互数字专利控股公司 高速双波段蜂窝通信
WO2013154400A1 (en) 2012-04-13 2013-10-17 Samsung Electronics Co., Ltd. Method and apparatus for communicating data packets in a cloud cell
US9578557B2 (en) * 2012-07-06 2017-02-21 Telefonaktiebolaget Lm Ericsson (Publ) Delayed handover signalling in a mobile network
KR101983034B1 (ko) 2012-09-05 2019-09-03 삼성전자주식회사 인터넷을 통한 핸드오버 지원 방법 및 장치
JP5997995B2 (ja) * 2012-09-26 2016-09-28 株式会社Ｎｔｔドコモ 無線基地局
MX358876B (es) * 2013-05-13 2018-08-31 Huawei Tech Co Ltd Método de control de sobrecarga, y aparato.
US9241350B1 (en) * 2013-08-16 2016-01-19 Sprint Communications Company L.P. Access network type identification in mobile internet protocol (MIP) registration (RRQ)
KR102141621B1 (ko) * 2013-11-05 2020-08-05 삼성전자주식회사 이동 통신 시스템에서 연결 재설정을 위한 장치 및 방법
CN104883668B (zh) * 2014-02-28 2020-02-21 北京三星通信技术研究有限公司 一种支持pws快速恢复的方法
EP2928261B1 (en) * 2014-03-31 2020-03-18 Nokia Technologies Oy Bearer release
JP6431285B2 (ja) * 2014-05-19 2018-11-28 株式会社Ｎｔｔドコモ 基地局
WO2016021822A1 (en) * 2014-08-07 2016-02-11 Lg Electronics Inc. Method for processing a packet data convergence protocol packet data unit at a user equipment in a dual connectivity systme and device therefor
US9760501B2 (en) 2014-11-05 2017-09-12 Google Inc. In-field smart device updates
US20160128104A1 (en) * 2014-11-05 2016-05-05 Google Inc. In-field smart device updates
US10470090B2 (en) * 2014-11-14 2019-11-05 Qualcomm Incorporated Data compression techniques for handover and radio link failure recovery
US10244444B2 (en) 2015-03-04 2019-03-26 Qualcomm Incorporated Dual link handover
EP3780522A1 (en) 2015-05-08 2021-02-17 Sony Corporation Transmission control device, transmission control method, reception control device, and reception control method
US10178702B2 (en) * 2016-06-10 2019-01-08 Futurewei Technologies, Inc. System and method for cell switching
CN109845321B (zh) * 2016-10-11 2021-12-07 瑞典爱立信有限公司 切换期间的数据传输
CN108347727B (zh) * 2017-01-24 2023-04-07 中兴通讯股份有限公司 一种数据传输方法及装置
US10568004B2 (en) * 2017-03-23 2020-02-18 Futurewei Technologies, Inc. Layer 2 (L2) mobility for new radio (NR) networks
WO2019054984A1 (en) * 2017-09-12 2019-03-21 Nokia Solutions And Networks Oy PACKET LATENCY REDUCTION IN MOBILE RADIO ACCESS NETWORKS
US10932168B2 (en) * 2017-09-29 2021-02-23 Apple Inc. Next generation node-B (gNB) and methods for mobility management with separate user plane and control plane in new radio (NR) systems
CN111567085A (zh) * 2018-01-16 2020-08-21 Oppo广东移动通信有限公司 一种切换方法及装置、计算机存储介质
CN111567084A (zh) * 2018-01-16 2020-08-21 Oppo广东移动通信有限公司 一种切换方法及装置、计算机存储介质
CN110635998B (zh) 2018-06-22 2021-10-26 华为技术有限公司 一种数据传输方法、相关设备及计算机存储介质
KR20200017110A (ko) * 2018-08-08 2020-02-18 삼성전자주식회사 차세대 이동 통신 시스템에서 데이터 유실 없이 pdcp의 버전을 변경하는 방법 및 장치
CN112673675B (zh) * 2018-09-18 2024-09-13 瑞典爱立信有限公司 基于rlc的分组转发中的序列号(sn)同步机制
EP3874822A4 (en) * 2018-11-01 2022-06-01 Apple Inc. CONDITIONAL INTERCELLULAR TRANSFERS AND RESELECTIONS OF CELLS ALONG KNOWN ROUTES
CN111200851A (zh) * 2018-11-20 2020-05-26 华为技术有限公司 一种数据通信方法以及装置
CN113826364B (zh) * 2019-11-26 2024-04-16 联发科技（新加坡）私人有限公司 用于侧链路的协作通信的方法和设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2948740B2 (ja) 1995-01-05 1999-09-13 エヌ・ティ・ティ移動通信網株式会社 移動通信パケットシステム
JP3293596B2 (ja) 1999-07-09 2002-06-17 日本電気株式会社 Ｃｄｍａ移動通信システム
EP1583292A1 (en) * 2004-03-30 2005-10-05 Matsushita Electric Industrial Co., Ltd. Delayed base station relocation in distributed radio access networks
US7979072B2 (en) * 2004-06-04 2011-07-12 Nortel Networks Limited Method and system for soft handoff in mobile broadband systems
US7643451B2 (en) * 2004-10-15 2010-01-05 Nortel Networks Limited Method and apparatus for extending a mobile unit data path between access points
JP4635816B2 (ja) 2005-10-13 2011-02-23 日本電気株式会社 移動通信システム、ソースノード、ターゲットノード及びそれらに用いるハンドオーバ方法並びにそのプログラム
JP4628254B2 (ja) 2005-11-04 2011-02-09 株式会社エヌ・ティ・ティ・ドコモ 基地局及びデータ転送方法

Also Published As

Publication number Publication date
EP2177065A2 (en) 2010-04-21
US20090124259A1 (en) 2009-05-14
US8437306B2 (en) 2013-05-07
KR20100053625A (ko) 2010-05-20
WO2009021214A3 (en) 2009-06-11
AU2008285343A1 (en) 2009-02-12
CN101779489A (zh) 2010-07-14
RU2010108275A (ru) 2011-09-20
BRPI0814866A2 (pt) 2015-08-11
CA2694505A1 (en) 2009-02-12
TW200917870A (en) 2009-04-16
WO2009021214A2 (en) 2009-02-12
JP2010536271A (ja) 2010-11-25

Similar Documents

Publication Publication Date Title
MX2010001359A (es) Canalizacion de capa de datos durante transferencia en un sistema de comunicaci?n inalambrica.
MX2010001452A (es) Envio de datos ordenado durante una transferencia en un sistema de comunicaciones inalambricas.
WO2008152125A3 (en) Handover trigger for an inter-access-gateway interface
NZ588672A (en) Storing and forwarding data packets for user equipment during handover
TW200644600A (en) Mobile handover utilizing multicast in a multi-protocol label switching (MPLS)-based network
PL1719352T4 (pl) Przełączenie z przełączaniem pakietów w systemie telekomunikacji ruchomej, podczas którego węzeł ruchomy odbiera pakiety z węzła źródłowego i węzła docelowego
EP1954081A4 (en) METHOD FOR PACKET COMMUNICATION, MOBILE STATION, AND RADIO BASE STATION
TW200733773A (en) Systems and methods for handoff in wireless network
WO2007120945A3 (en) Seamless roaming for dual-mode wimax/wifi stations
WO2008156268A3 (en) Downlink packet data convergence protocol behavior during handover
WO2007106314A3 (en) Mobile station and method for fast roaming with integrity protection and source authentication using a common protocol
MY144078A (en) Systems and methods for packet based handoff in wireless communication systems
EP2249602A4 (en) BASE STATION, RADIO COMMUNICATION SYSTEM AND TRANSFER METHOD
WO2008137328A3 (en) Method and apparatus for handover in a wireless communication system
EP1712089A4 (en) METHODS AND APPARATUS FOR MULTI-CARRIER AND MULTI-CELL WIRELESS COMMUNICATION NETWORKS
WO2008044215A3 (en) Inter-system handoffs in multi-access environments
EP1954066A4 (en) RADIO COMMUNICATION SYSTEM, BASIC STATION, MOBILE DEVICE AND HANDOVER CONTROLLER
WO2009070576A3 (en) Method and apparatus for handling out-of-order packets during handover in a wireless communication system
WO2008123140A1 (ja) 移動体通信システム及び通信方法
DE602005022437D1 (de) Roamingverfahren zwischen netzwerken
EP2348661A4 (en) WIRELESS COMMUNICATION END UNIT, WIRELESS COMMUNICATIONS BASIC STATION DEVICE, AND METHOD OF ADJUSTING CLUSTER CONSTELLATIONS
GB2439432B (en) Radio network system, radio base station and handover control method used for the same
WO2009141385A3 (en) Providing station context and mobility in a wireless local area network having a split mac architecture
WO2009038312A3 (en) A method for handling correctly received but header compression failed packets
WO2009092973A3 (fr) Architecture de communication ip entre le sol et un véhicule