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BRPI0511699A - sistemas e métodos para handoff com base em pacote em sistemas de comunicação sem fio - Google Patents

sistemas e métodos para handoff com base em pacote em sistemas de comunicação sem fio

Info

Publication number
BRPI0511699A
BRPI0511699A BRPI0511699-6A BRPI0511699A BRPI0511699A BR PI0511699 A BRPI0511699 A BR PI0511699A BR PI0511699 A BRPI0511699 A BR PI0511699A BR PI0511699 A BRPI0511699 A BR PI0511699A
Authority
BR
Brazil
Prior art keywords
systems
methods
wireless communication
packet
frames
Prior art date
Application number
BRPI0511699-6A
Other languages
English (en)
Inventor
Parag A Agashe
Don Gillies
Gavin Horn
Nikhil Jain
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 BRPI0511699A publication Critical patent/BRPI0511699A/pt
Publication of BRPI0511699B1 publication Critical patent/BRPI0511699B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/10—Reselecting an access point controller
    • 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
    • H04W36/0019—Control or signalling for completing the hand-off for data sessions of end-to-end connection adapted for mobile IP [MIP]
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/34—Modification of an existing route
    • H04W40/36—Modification of an existing route due to handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

SISTEMAS E MéTODOS PARA HANDOFF COM BASE EM PACOTE EM SISTEMAS DE COMUNICAçãO SEM FIO Trata-se de um método para transmitir quadros a um terminal de acesso durante um handoff, o qual compreende identificar uma primeira série de quadros com um primeiro identificador de rota, identificar uma segunda série de quadros com um segundo identificador de rota e transmitir os quadros através de um link sem fio de acordo com o identificador de rota.
BRPI0511699-6A 2004-06-01 2005-05-31 sistemas e métodos para handoff com base em pacote em sistemas de comunicação sem fio BRPI0511699B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57619404P 2004-06-01 2004-06-01
US60/576,194 2004-06-01
PCT/US2005/019166 WO2005119989A1 (en) 2004-06-01 2005-05-31 Systems and methods for packet based handoff in wireless communication systems

Publications (2)

Publication Number Publication Date
BRPI0511699A true BRPI0511699A (pt) 2008-01-08
BRPI0511699B1 BRPI0511699B1 (pt) 2018-10-23

Family

ID=34993092

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511699-6A BRPI0511699B1 (pt) 2004-06-01 2005-05-31 sistemas e métodos para handoff com base em pacote em sistemas de comunicação sem fio

Country Status (14)

Country Link
US (1) US7583634B2 (pt)
EP (1) EP1751933B1 (pt)
JP (2) JP4603042B2 (pt)
KR (1) KR100896163B1 (pt)
CN (2) CN101040492B (pt)
AR (1) AR049508A1 (pt)
AU (1) AU2005251212B2 (pt)
BR (1) BRPI0511699B1 (pt)
CA (1) CA2569365C (pt)
IL (1) IL179711A0 (pt)
MX (1) MXPA06014085A (pt)
MY (1) MY144078A (pt)
RU (1) RU2363107C2 (pt)
WO (1) WO2005119989A1 (pt)

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US8102812B2 (en) * 2006-03-21 2012-01-24 Motorola Mobility, Inc. Methods and apparatus for data packet transmission on a network
US8565217B2 (en) * 2006-06-07 2013-10-22 Qualcomm Incorporated Methods and apparatus for supporting tunneling related to wireless downlink signaling flows
WO2007143721A2 (en) * 2006-06-07 2007-12-13 Qualcomm Incorporated Methods and apparatus for using control values to control communications processing
US8565216B2 (en) * 2006-06-07 2013-10-22 Qualcomm Incorporated Methods and apparatus for supporting tunneling related to wireless uplink signaling flows
RU2417543C2 (ru) * 2006-06-07 2011-04-27 Квэлкомм Инкорпорейтед Передача обслуживания терминала доступа на сетевом уровне в сети доступа
KR100800810B1 (ko) * 2006-06-30 2008-02-01 삼성전자주식회사 브리지형 휴대 인터넷 시스템 및 그 신호 처리 방법
AU2007314331B2 (en) 2006-10-31 2011-09-22 Interdigital Technology Corporation Providing feedback information to target node B during a serving cell change
US9247473B2 (en) * 2006-10-31 2016-01-26 Qualcomm Incorporated Motion based handoff control
US9155118B2 (en) * 2007-01-22 2015-10-06 Qualcomm Incorporated Multi-link support for network based mobility management systems
US8059595B2 (en) * 2007-04-06 2011-11-15 Qualcomm Incorporated Handoff of data attachment point
US8358623B2 (en) * 2007-11-06 2013-01-22 Airvana Network Solutions, Inc. Active handoffs in a network
EP2093968B1 (en) * 2008-02-20 2010-04-07 Research in Motion Limited Methods and systems for facilitating transfer of sessions between user devices
KR101370914B1 (ko) 2008-03-10 2014-03-10 엘지전자 주식회사 서브프레임 그루핑 정보 전송 방법 및 서브프레임 그루핑된프레임 디코딩 방법
US8867566B2 (en) * 2008-08-20 2014-10-21 Qualcomm Incorporated Methods of header compression within a wireless communications network
US8483129B2 (en) * 2008-11-17 2013-07-09 Xg Technology, Inc. RTP voice packets for base station hand-off in mobile IP telephony
JP5204855B2 (ja) * 2008-12-26 2013-06-05 シャープ株式会社 制御局、移動局及び移動通信システム
JP5391816B2 (ja) * 2009-05-08 2014-01-15 ソニー株式会社 通信装置及び通信方法、コンピューター・プログラム、並びに通信システム
GB2472866B (en) 2009-08-21 2013-05-08 Samsung Electronics Co Ltd Network elements, integrated circuits and methods for routing control
WO2013186323A1 (en) * 2012-06-13 2013-12-19 Telefonaktiebolaget L M Ericsson (Publ) Data compression in a communications network
US9398505B2 (en) 2013-03-14 2016-07-19 Google Inc. Reducing stream interruptions during network handover
US9241292B2 (en) 2013-09-25 2016-01-19 Google Inc. Seamless application connectivity
JP6466595B2 (ja) * 2015-04-07 2019-02-06 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） パケット処理における適応負荷バランシング
CN107534917B (zh) * 2015-12-31 2020-06-02 华为技术有限公司 一种主从型网络中的切换方法、主设备、从设备和系统
EP4195688A1 (en) * 2021-12-08 2023-06-14 Nokia Technologies Oy Conversational service

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JP3529621B2 (ja) * 1997-05-12 2004-05-24 株式会社東芝 ルータ装置、データグラム転送方法及び通信システム
EP0891114A1 (en) * 1997-07-12 1999-01-13 Telefonaktiebolaget Lm Ericsson Method and system for performing an optimised hand over
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EP1623586A4 (en) * 2003-04-25 2011-02-16 Qualcomm Inc METHODS AND APPARATUS FOR MOBILE IP EXTENSION

Also Published As

Publication number Publication date
RU2006147008A (ru) 2008-07-20
KR20070032738A (ko) 2007-03-22
CN101040492A (zh) 2007-09-19
EP1751933A1 (en) 2007-02-14
AR049508A1 (es) 2006-08-09
CA2569365C (en) 2010-07-06
CN1985541A (zh) 2007-06-20
CN101040492B (zh) 2013-03-20
AU2005251212A1 (en) 2005-12-15
JP2011010329A (ja) 2011-01-13
US7583634B2 (en) 2009-09-01
US20050271014A1 (en) 2005-12-08
RU2363107C2 (ru) 2009-07-27
MY144078A (en) 2011-08-15
AU2005251212B2 (en) 2009-03-05
CN1985541B (zh) 2012-05-30
EP1751933B1 (en) 2020-03-04
CA2569365A1 (en) 2005-12-15
KR100896163B1 (ko) 2009-05-11
JP2008502213A (ja) 2008-01-24
IL179711A0 (en) 2007-05-15
WO2005119989A1 (en) 2005-12-15
JP4603042B2 (ja) 2010-12-22
BRPI0511699B1 (pt) 2018-10-23
MXPA06014085A (es) 2007-05-18
JP5054167B2 (ja) 2012-10-24

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: H04W 36/10 (2009.01), H04W 36/12 (2009.01), H04W 4

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 23/10/2018, OBSERVADAS AS CONDICOES LEGAIS.