MXPA04003872A - Metodo y sistema para transferencia permanente en un sistema de comunicacion de difusion. - Google Patents

Metodo y sistema para transferencia permanente en un sistema de comunicacion de difusion.

Info

Publication number
MXPA04003872A
MXPA04003872A MXPA04003872A MXPA04003872A MXPA04003872A MX PA04003872 A MXPA04003872 A MX PA04003872A MX PA04003872 A MXPA04003872 A MX PA04003872A MX PA04003872 A MXPA04003872 A MX PA04003872A MX PA04003872 A MXPA04003872 A MX PA04003872A
Authority
MX
Mexico
Prior art keywords
handoff
broadcast
communication system
disruption
broadcast communication
Prior art date
Application number
MXPA04003872A
Other languages
English (en)
Inventor
K N Leung Nikolai
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 MXPA04003872A publication Critical patent/MXPA04003872A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/22—Performing reselection for specific purposes for handling the traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements

Abstract

Se describe un metodo y sistema para una transferencia en un sistema de comunicacion de difusion. Una transferencia asistida por suscriptor es impractica en un sistema de comunicacion de difusion debido, por ejemplo, a una carga de senalizacion elevada, una dificultad para sincronizar la transmision de difusion. Por otro lado, el numero pequeno de canales de difusion permite que la estacion de suscriptor realice la transferencia en forma autonoma. Aunque realiza una transferencia entre las transmisiones de difusion, una interrupcion ocurre a la falta de sincronizacion entre las transmisiones de difusion. Para reducir la interrupcion de servicio, con la deteccion de una necesidad de transferencia proxima. El nivel de aplicacion de este modo puede tomar medidas para reducir o evitar la interrupcion.
MXPA04003872A 2001-10-24 2004-04-23 Metodo y sistema para transferencia permanente en un sistema de comunicacion de difusion. MXPA04003872A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/038,184 US7336952B2 (en) 2001-10-24 2001-10-24 Method and system for hard handoff in a broadcast communication system

Publications (1)

Publication Number Publication Date
MXPA04003872A true MXPA04003872A (es) 2004-07-16

Family

ID=21898526

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04003872A MXPA04003872A (es) 2001-10-24 2004-04-23 Metodo y sistema para transferencia permanente en un sistema de comunicacion de difusion.

Country Status (16)

Country Link
US (2) US7336952B2 (es)
EP (2) EP1446976B1 (es)
JP (4) JP4363982B2 (es)
KR (2) KR101037991B1 (es)
CN (3) CN100539744C (es)
AT (1) ATE480110T1 (es)
BR (1) BR0213444A (es)
CA (1) CA2465114A1 (es)
DE (1) DE60237536D1 (es)
ES (2) ES2351597T3 (es)
IL (1) IL161534A0 (es)
MX (1) MXPA04003872A (es)
NO (1) NO20042092L (es)
RU (1) RU2004115497A (es)
TW (1) TW589840B (es)
WO (1) WO2003037030A2 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6980820B2 (en) * 2001-08-20 2005-12-27 Qualcomm Inc. Method and system for signaling in broadcast communication system
US6731936B2 (en) * 2001-08-20 2004-05-04 Qualcomm Incorporated Method and system for a handoff in a broadcast communication system
US7336952B2 (en) * 2001-10-24 2008-02-26 Qualcomm, Incorporated Method and system for hard handoff in a broadcast communication system
EP1475921B1 (en) * 2002-01-23 2009-09-30 Huawei Technologies Co., Ltd. A method for providing real-time broadcast service in the mobile communication network
US20030211848A1 (en) * 2002-05-09 2003-11-13 Samsung Electronics Co., Ltd. System and method for providing service negotiation during a hard handoff of a mobile station in a wireless communication system
JP4262026B2 (ja) * 2003-07-31 2009-05-13 パナソニック株式会社 移動体通信端末装置
US7912485B2 (en) * 2003-09-11 2011-03-22 Qualcomm Incorporated Method and system for signaling in broadcast communication system
US7626975B2 (en) 2003-11-05 2009-12-01 Telefonaktiebolaget Lm Ercisson (Publ) Method of synchronizing broadcast streams in multiple soft handoff sectors
US20050118946A1 (en) * 2003-11-05 2005-06-02 Erik Colban In-band signaling within broadcast stream and support for mixed flows
US7346352B2 (en) * 2003-11-05 2008-03-18 Telefonaktiebolaget Lm Ericsson (Publ) Method of synchronizing broadcast parameters to support autonomous soft handoff by mobile stations
KR100770857B1 (ko) * 2004-02-12 2007-10-26 삼성전자주식회사 멀티미디어 방송/멀티캐스트 서비스 시스템에서 헤더 복원 동작을 재개하는 방법
US7660583B2 (en) * 2004-03-19 2010-02-09 Nokia Corporation Advanced handover in phased-shifted and time-sliced networks
US7738423B2 (en) * 2004-07-09 2010-06-15 Alcatel-Lucent Usa Inc. Cell switching and packet combining in a wireless communication system
US8570880B2 (en) * 2004-08-05 2013-10-29 Qualcomm Incorporated Method and apparatus for receiving broadcast in a wireless multiple-access communications system
US7706326B2 (en) 2004-09-10 2010-04-27 Interdigital Technology Corporation Wireless communication methods and components that implement handoff in wireless local area networks
GB2418566A (en) * 2004-09-23 2006-03-29 Samsung Electronics Co Ltd Cross layer implemented Handover
JPWO2006048941A1 (ja) * 2004-11-05 2008-05-22 松下電器産業株式会社 移動体通信端末装置、その制御方法、通信システム及びそのローミング方法
JP4781719B2 (ja) * 2005-05-31 2011-09-28 京セラ株式会社 無線通信端末
JP5158399B2 (ja) * 2005-05-31 2013-03-06 京セラ株式会社 無線通信端末、基地局、ハンドオフ制御方法、および基地局制御方法
US7428416B2 (en) * 2005-11-29 2008-09-23 Motorola, Inc. Handover in a cellular communication system
KR100788688B1 (ko) * 2006-02-14 2007-12-26 삼성전자주식회사 Ｑｏｓ를 보장하기 위한 데이터 스트림 송수신 방법 및장치
US7853839B2 (en) * 2006-04-04 2010-12-14 Qualcomm Incorporated Method and apparatus for verifying the correctness of FTAP data packets received on the FLO waveform
JP4536792B2 (ja) * 2008-05-09 2010-09-01 パナソニック株式会社 通信システム、移動体通信端末装置及び基地局
JP4592795B2 (ja) * 2008-12-11 2010-12-08 パナソニック株式会社 移動体通信端末装置
EP2648450B1 (en) 2012-04-03 2015-08-19 Alcatel Lucent Handover enhancement for user equipment application layer traffic carried over a mobile network
CN110912633A (zh) * 2018-09-17 2020-03-24 北京华信泰科技股份有限公司 一种数据播发方法及装置
CN110912631A (zh) * 2018-09-17 2020-03-24 北京华信泰科技股份有限公司 一种cdr广播台站切换方法、装置及cdr接收终端

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901307A (en) 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
US5511073A (en) 1990-06-25 1996-04-23 Qualcomm Incorporated Method and apparatus for the formatting of data for transmission
US5103459B1 (en) 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
US5267261A (en) 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
US5243653A (en) 1992-05-22 1993-09-07 Motorola, Inc. Method and apparatus for maintaining continuous synchronous encryption and decryption in a wireless communication system throughout a hand-off
US5633868A (en) * 1994-10-17 1997-05-27 Lucent Technologies Inc. Virtual circuit management in cellular telecommunications
US5933787A (en) 1995-03-13 1999-08-03 Qualcomm Incorporated Method and apparatus for performing handoff between sectors of a common base station
US6137840A (en) 1995-03-31 2000-10-24 Qualcomm Incorporated Method and apparatus for performing fast power control in a mobile communication system
US5940381A (en) * 1996-03-14 1999-08-17 Motorola, Inc. Asynchronous transfer mode radio communications system with handoff and method of operation
JPH1053019A (ja) * 1996-06-03 1998-02-24 Denso Corp 車両用空調装置
US5933462A (en) 1996-11-06 1999-08-03 Qualcomm Incorporated Soft decision output decoder for decoding convolutionally encoded codewords
US6128483A (en) * 1996-11-19 2000-10-03 Ericsson, Inc. Simultaneous over the air data download to multiple radios
US5883888A (en) 1996-12-03 1999-03-16 Telefonaktiebolaget Lm Ericsson Seamless soft handoff in a CDMA cellular communications system
US6246883B1 (en) 1996-12-24 2001-06-12 Lucent Technologies, Inc. Mobile base station
JPH1169437A (ja) 1997-08-11 1999-03-09 Hitachi Ltd 放送チャンネルを有する携帯電話システム
US6002678A (en) 1997-10-31 1999-12-14 Motorola, Inc. Method of handing-off a remote unit based on overhead information start times
US6574211B2 (en) 1997-11-03 2003-06-03 Qualcomm Incorporated Method and apparatus for high rate packet data transmission
US6157835A (en) * 1998-03-02 2000-12-05 Ericsson Inc. System and method for detecting and handling system and capability changes in handoffs of cellular calls
US5978365A (en) * 1998-07-07 1999-11-02 Orbital Sciences Corporation Communications system handoff operation combining turbo coding and soft handoff techniques
AU4934399A (en) * 1998-07-16 2000-02-07 Samsung Electronics Co., Ltd. Processing packet data in mobile communication system
US7876729B1 (en) * 1998-07-20 2011-01-25 Qualcomm Incorporated Intersystem base station handover
KR100362248B1 (ko) * 1998-07-24 2002-11-23 가부시끼가이샤 도시바 Ｃｄｍａ 이동 단말 장치
US6353602B1 (en) * 1998-08-07 2002-03-05 Lucent Technologies Inc. CDMA base station assisted soft handoff
US6018662A (en) * 1998-09-08 2000-01-25 Nortel Networks Corporation Method for performing progressive soft handoff in CDMA systems
JP3335942B2 (ja) 1999-04-15 2002-10-21 エヌイーシーモバイリング株式会社 移動体通信におけるハンドオフ制御方式
FR2795272B1 (fr) 1999-06-18 2001-07-20 Thomson Multimedia Sa Procede de commutation de flux mpeg
US6366781B1 (en) * 1999-07-08 2002-04-02 Ericsson Inc. System and method for time of arrival based positioning during handover
US7072311B1 (en) * 1999-10-12 2006-07-04 Via Telecom Co., Ltd. Method and apparatus for initiating a reverse link intergenerational handoff in a CDMA communication system
US6618589B1 (en) 1999-10-27 2003-09-09 Telefonaktiebolaget Lm Ericsson (Publ) Method for performing cell and URA updates in a radio access network
US20030012217A1 (en) * 1999-10-29 2003-01-16 Christoffer Andersson Channel-type switching to a common channel based on common channel load
JP3950602B2 (ja) * 1999-12-06 2007-08-01 株式会社日立コミュニケーションテクノロジー 移動通信システム、ハンドオーバ制御装置およびそのハンドオーバ方法
US6618585B1 (en) 1999-12-14 2003-09-09 Nortel Networks Limited Internet-enable broadcast receiving apparatus
JP2001189755A (ja) * 1999-12-28 2001-07-10 Toshiba Corp パケット通信装置、パケット通信方法および記憶媒体
US6839339B1 (en) 2000-02-02 2005-01-04 Lucent Technologies Inc. Header compression for general packet radio service tunneling protocol (GTP)-encapsulated packets
JP2001244878A (ja) 2000-03-02 2001-09-07 Yrp Mobile Telecommunications Key Tech Res Lab Co Ltd Ｃｄｍａ移動通信システム
FI20000662A (fi) 2000-03-21 2001-09-22 Nokia Oyj Solunvaihto useaa välitystekniikkaa tukevassa verkossa
JP3456189B2 (ja) * 2000-03-31 2003-10-14 日本電気株式会社 移動通信システム
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
US6782261B1 (en) * 2000-04-27 2004-08-24 Lucent Technologies Inc. Wireless handoff management method and device
US6542744B1 (en) * 2000-06-20 2003-04-01 Motorola, Inc. Handoff in a cellular network
EP1170973B1 (en) * 2000-07-08 2013-03-27 LG Electronics Inc. Code combining soft handoff method
US6681115B1 (en) * 2000-08-14 2004-01-20 Vesuvius Inc. Communique subscriber handoff between a narrowcast cellular communication network and a point-to-point cellular communication network
US7158497B2 (en) * 2000-08-31 2007-01-02 Nortel Networks Limited Methods and apparatus for supporting micro-mobility within a radio access network
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
DE10056124A1 (de) 2000-11-13 2002-05-23 Alstom Switzerland Ltd Brennersystem mit gestufter Brennstoff-Eindüsung und Verfahren zum Betrieb
US7693508B2 (en) 2001-03-28 2010-04-06 Qualcomm Incorporated Method and apparatus for broadcast signaling in a wireless communication system
US7689710B2 (en) * 2001-06-12 2010-03-30 Hewlett-Packard Development Company, L.P. Method and system for a front-end modular transmission control protocol (TCP) handoff design in a streams based transmission control protocol/internet protocol (TCP/IP) implementation
US6980820B2 (en) 2001-08-20 2005-12-27 Qualcomm Inc. Method and system for signaling in broadcast communication system
US6731936B2 (en) 2001-08-20 2004-05-04 Qualcomm Incorporated Method and system for a handoff in a broadcast communication system
US7336952B2 (en) * 2001-10-24 2008-02-26 Qualcomm, Incorporated Method and system for hard handoff in a broadcast communication system

Also Published As

Publication number Publication date
CN101018420A (zh) 2007-08-15
EP2242290A1 (en) 2010-10-20
ES2398349T3 (es) 2013-03-15
KR101037993B1 (ko) 2011-05-30
CN101815252B (zh) 2015-01-21
JP2010050978A (ja) 2010-03-04
JP5394524B2 (ja) 2014-01-22
JP2005532706A (ja) 2005-10-27
KR20040045923A (ko) 2004-06-02
WO2003037030A3 (en) 2004-03-11
JP5059804B2 (ja) 2012-10-31
US20030078044A1 (en) 2003-04-24
EP2242290B1 (en) 2012-12-05
CN1602644A (zh) 2005-03-30
JP2012165415A (ja) 2012-08-30
CN101018420B (zh) 2011-04-20
CA2465114A1 (en) 2003-05-01
EP1446976B1 (en) 2010-09-01
NO20042092L (no) 2004-07-21
US20070002798A1 (en) 2007-01-04
BR0213444A (pt) 2007-03-06
KR101037991B1 (ko) 2011-05-30
JP2009260973A (ja) 2009-11-05
JP4363982B2 (ja) 2009-11-11
RU2004115497A (ru) 2005-03-27
TW589840B (en) 2004-06-01
CN101815252A (zh) 2010-08-25
KR20100039435A (ko) 2010-04-15
WO2003037030A2 (en) 2003-05-01
DE60237536D1 (de) 2010-10-14
ATE480110T1 (de) 2010-09-15
US7336952B2 (en) 2008-02-26
ES2351597T3 (es) 2011-02-08
IL161534A0 (en) 2004-09-27
JP4908563B2 (ja) 2012-04-04
CN100539744C (zh) 2009-09-09
EP1446976A2 (en) 2004-08-18
US8526394B2 (en) 2013-09-03

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