[go: up one dir, main page]

MXPA04003871A - Metodo y aparato para transporte de paquetes de datos en un sistema de comunicacion inalambrico utilizando un protocolo de internet. - Google Patents

Metodo y aparato para transporte de paquetes de datos en un sistema de comunicacion inalambrico utilizando un protocolo de internet.

Info

Publication number
MXPA04003871A
MXPA04003871A MXPA04003871A MXPA04003871A MXPA04003871A MX PA04003871 A MXPA04003871 A MX PA04003871A MX PA04003871 A MXPA04003871 A MX PA04003871A MX PA04003871 A MXPA04003871 A MX PA04003871A MX PA04003871 A MXPA04003871 A MX PA04003871A
Authority
MX
Mexico
Prior art keywords
multicast tree
internet protocol
appliance
transport
wireless communication
Prior art date
Application number
MXPA04003871A
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 MXPA04003871A publication Critical patent/MXPA04003871A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • 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
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/325—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the network layer [OSI layer 3], e.g. X.25
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/326—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the transport layer [OSI layer 4]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
    • 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
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Metodo y aparato para el transporte de paquetes de datos en un sistema de transmision inalambrico que soporta transmisiones de difusion. Un arbol de multidifusion se construye entre nodos a traves de enrutadores vecinos. El arbol de multidifusion forma un tunel a traves del cual se transmite el contenido de difusion. El mensaje de difusion es encapsulado en un paquete de Protocolo de Internet para la transmision a traves del arbol de multidifusion. Por lo menos un arbol de multidifusion se forma entre la porcion de Internet del sistema y la porcion inalambrica del sistema, tal como la Red de Acceso. En una modalidad, un arbol de multidifusion externo se forma entre una fuente de contenido y un nodo de servicio de datos de paquete, y un arbol de multidifusion interno se forma entre el nodo de servicio de datos de paquete y un nodo de funcion de control de paquetes.
MXPA04003871A 2001-10-24 2002-10-15 Metodo y aparato para transporte de paquetes de datos en un sistema de comunicacion inalambrico utilizando un protocolo de internet. MXPA04003871A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/032,775 US20030172114A1 (en) 2001-10-24 2001-10-24 Method and apparatus for data packet transport in a wireless communication system using an internet protocol
PCT/US2002/032857 WO2003036911A2 (en) 2001-10-24 2002-10-15 Method and apparatus for data packet transport in a wireless communication system using an internet protocol

Publications (1)

Publication Number Publication Date
MXPA04003871A true MXPA04003871A (es) 2004-07-16

Family

ID=21866740

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04003871A MXPA04003871A (es) 2001-10-24 2002-10-15 Metodo y aparato para transporte de paquetes de datos en un sistema de comunicacion inalambrico utilizando un protocolo de internet.

Country Status (11)

Country Link
US (1) US20030172114A1 (es)
EP (1) EP1438828A2 (es)
JP (1) JP2005532705A (es)
KR (1) KR20040047953A (es)
CA (1) CA2464304A1 (es)
IL (1) IL161480A0 (es)
MX (1) MXPA04003871A (es)
NO (1) NO20042093L (es)
RU (1) RU2004115494A (es)
TW (1) TWI239184B (es)
WO (1) WO2003036911A2 (es)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7031736B2 (en) * 2001-12-03 2006-04-18 Nokia Corporation Method and apparatus of header compression for broadcast services in radio telecommunication system
US20030134651A1 (en) * 2002-01-16 2003-07-17 Hsu Raymond T. Method and apparatus for flow treatment and mapping on multicast/broadcast services
JP4649091B2 (ja) * 2002-01-30 2011-03-09 株式会社エヌ・ティ・ティ・ドコモ 通信端末、サーバ装置、中継装置、放送通信システム、放送通信方法及びプログラム
KR100713435B1 (ko) * 2002-05-03 2007-05-07 삼성전자주식회사 이동통신시스템에서 다중 데이터 전송률 서비스 제공 장치 및 방법
US7769873B1 (en) 2002-10-25 2010-08-03 Juniper Networks, Inc. Dynamically inserting filters into forwarding paths of a network device
US7283783B2 (en) * 2002-11-26 2007-10-16 University Of Florida Research Foundation, Inc. Method and system for broadcasting via phase-shift keying modulation with multiple transmit antennas
US8078758B1 (en) 2003-06-05 2011-12-13 Juniper Networks, Inc. Automatic configuration of source address filters within a network device
US7206581B2 (en) * 2003-11-05 2007-04-17 Interdigital Technology Corporation Method and apparatus for processing data blocks during soft handover
CN1287628C (zh) * 2003-11-14 2006-11-29 华为技术有限公司 一种实现组播业务的方法
WO2005060300A1 (en) * 2003-12-15 2005-06-30 Philips Intellectual Property & Standards Gmbh Wireless system comprising a first station and a second station system
US7813453B2 (en) * 2004-01-21 2010-10-12 Qualcomm Incorporated Data detection for a hierarchical coded data transmission
US20070053336A1 (en) * 2004-03-11 2007-03-08 Matsushita Electric Industrial Co., Ltd. Method and apparatus for performing inter-frequency measurements
US20050207416A1 (en) * 2004-03-16 2005-09-22 Samsung Electronics Co. , Ltd. Apparatus and method for deploying efficient broadcast multicast services in a wireless network
US7260412B2 (en) * 2004-07-30 2007-08-21 Interdigital Technology Corporation Wireless communication method and system for establishing a multimedia message service over a WLAN
US7933628B2 (en) * 2004-08-18 2011-04-26 Ruckus Wireless, Inc. Transmission and reception parameter control
US8160076B1 (en) 2004-08-30 2012-04-17 Juniper Networks, Inc. Auto-discovery of multicast virtual private networks
US8792414B2 (en) 2005-07-26 2014-07-29 Ruckus Wireless, Inc. Coverage enhancement using dynamic antennas
FR2880491A1 (fr) * 2005-01-06 2006-07-07 Thomson Licensing Sa Methode de transmission d'un flux multipoint dans un reseau local et dispositif de connexion implementant la methode
US7602702B1 (en) 2005-02-10 2009-10-13 Juniper Networks, Inc Fast reroute of traffic associated with a point to multi-point network tunnel
US9166807B2 (en) * 2005-07-28 2015-10-20 Juniper Networks, Inc. Transmission of layer two (L2) multicast traffic over multi-protocol label switching networks
US7990965B1 (en) 2005-07-28 2011-08-02 Juniper Networks, Inc. Transmission of layer two (L2) multicast traffic over multi-protocol label switching networks
US7564803B1 (en) 2005-08-29 2009-07-21 Juniper Networks, Inc. Point to multi-point label switched paths with label distribution protocol
KR100819042B1 (ko) * 2005-12-08 2008-04-02 한국전자통신연구원 멀티캐스트 에이전트의 무선 랜 환경을 고려한 1:ｎ오버레이 멀티캐스트 망 구성 방법 및 그 멀티캐스트에이전트
JP4578414B2 (ja) * 2006-01-23 2010-11-10 シャープ株式会社 階層符号化マルチキャスト通信システム
US7839850B2 (en) * 2006-01-30 2010-11-23 Juniper Networks, Inc. Forming equal cost multipath multicast distribution structures
US8270395B2 (en) * 2006-01-30 2012-09-18 Juniper Networks, Inc. Forming multicast distribution structures using exchanged multicast optimization data
JP4960389B2 (ja) 2006-02-10 2012-06-27 クゥアルコム・インコーポレイテッド 不明瞭なｕｅ認証を用いる信号方式
US11477617B2 (en) * 2006-03-20 2022-10-18 Ericsson Evdo Inc. Unicasting and multicasting multimedia services
US7839862B1 (en) 2006-06-30 2010-11-23 Juniper Networks, Inc. Upstream label assignment for the label distribution protocol
US7787380B1 (en) 2006-06-30 2010-08-31 Juniper Networks, Inc. Resource reservation protocol with traffic engineering point to multi-point label switched path hierarchy
US7742482B1 (en) 2006-06-30 2010-06-22 Juniper Networks, Inc. Upstream label assignment for the resource reservation protocol with traffic engineering
US8135047B2 (en) * 2006-07-31 2012-03-13 Qualcomm Incorporated Systems and methods for including an identifier with a packet associated with a speech signal
US8670725B2 (en) 2006-08-18 2014-03-11 Ruckus Wireless, Inc. Closed-loop automatic channel selection
US8457044B2 (en) * 2007-09-24 2013-06-04 Qualcomm Incorporated Selective review of bundled messages from a wireless communication device
FR2922709B1 (fr) * 2007-10-22 2010-02-26 Alcatel Lucent Systeme de transfert de contenus en couches, en mode broadcast et/ou unicast, a des terminaux mobiles rattaches a un reseau a couverture radio non uniforme et a mecanisme de transfert discontinu de contenus
US9497494B1 (en) * 2008-02-29 2016-11-15 Clearwire Ip Holdings Llc Broadcast service channel optimization for TV services
US7936780B1 (en) 2008-03-12 2011-05-03 Juniper Networks, Inc. Hierarchical label distribution protocol for computer networks
US7929557B2 (en) * 2008-11-14 2011-04-19 Juniper Networks, Inc. Summarization and longest-prefix match within MPLS networks
US8077726B1 (en) 2008-12-10 2011-12-13 Juniper Networks, Inc. Fast reroute for multiple label switched paths sharing a single interface
EP2476228B1 (en) * 2009-09-09 2013-08-21 Telefonaktiebolaget LM Ericsson (publ) Technique for determining usage of encrypted media content
US8462797B2 (en) * 2009-11-30 2013-06-11 Alcatel Lucent Method of priority based transmission of wireless video
US8310957B1 (en) 2010-03-09 2012-11-13 Juniper Networks, Inc. Minimum-cost spanning trees of unicast tunnels for multicast distribution
CN102572548B (zh) * 2011-01-04 2017-05-17 中兴通讯股份有限公司 内容分发方法及系统
US9246838B1 (en) 2011-05-27 2016-01-26 Juniper Networks, Inc. Label switched path setup using fast reroute bypass tunnel
US8837479B1 (en) 2012-06-27 2014-09-16 Juniper Networks, Inc. Fast reroute between redundant multicast streams
US9049148B1 (en) 2012-09-28 2015-06-02 Juniper Networks, Inc. Dynamic forwarding plane reconfiguration in a network device
US8953500B1 (en) 2013-03-29 2015-02-10 Juniper Networks, Inc. Branch node-initiated point to multi-point label switched path signaling with centralized path computation
US9806895B1 (en) 2015-02-27 2017-10-31 Juniper Networks, Inc. Fast reroute of redundant multicast streams
GB2564081B (en) * 2017-04-25 2022-11-23 Adder Tech Ltd Video transmission
US10505950B2 (en) * 2017-07-10 2019-12-10 Dark Matter L.L.C. System, method, and computer program product for multi-layer encryption of an efficient broadcast message
US11631252B1 (en) * 2022-01-03 2023-04-18 Brian Lawrence Repper Visual media management for mobile devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG77650A1 (en) * 1998-09-07 2001-01-16 Victor Company Of Japan A scalable delivery scheme of compressed video
US6631122B1 (en) * 1999-06-11 2003-10-07 Nortel Networks Limited Method and system for wireless QOS agent for all-IP network
US6788696B2 (en) * 2000-03-10 2004-09-07 Nortel Networks Limited Transparent QoS using VC-merge capable access modules
BE1013351A3 (nl) * 2000-03-15 2001-12-04 Smartmove Nv Werkwijze en inrichting voor het draadloos verdelen van data.
EP1146702A3 (de) * 2000-04-10 2006-03-01 Siemens Aktiengesellschaft Kommunikationsvorrichtung und Kommunikationssystem zum integrierten Übertragen von ersten Daten mit Echtzeitanforderung und zweiten Daten ohne Echtzeitanforderung
US6816194B2 (en) * 2000-07-11 2004-11-09 Microsoft Corporation Systems and methods with error resilience in enhancement layer bitstream of scalable video coding
US6999432B2 (en) * 2000-07-13 2006-02-14 Microsoft Corporation Channel and quality of service adaptation for multimedia over wireless networks

Also Published As

Publication number Publication date
JP2005532705A (ja) 2005-10-27
CA2464304A1 (en) 2003-05-01
EP1438828A2 (en) 2004-07-21
RU2004115494A (ru) 2005-03-27
IL161480A0 (en) 2004-09-27
WO2003036911A2 (en) 2003-05-01
NO20042093L (no) 2004-07-21
TWI239184B (en) 2005-09-01
US20030172114A1 (en) 2003-09-11
WO2003036911A3 (en) 2003-06-05
KR20040047953A (ko) 2004-06-05

Similar Documents

Publication Publication Date Title
MXPA04003871A (es) Metodo y aparato para transporte de paquetes de datos en un sistema de comunicacion inalambrico utilizando un protocolo de internet.
WO2003030460A3 (en) Method and apparatus for data packet transport in a wireless communication system using an internet protocol
KR102139712B1 (ko) 패킷 프로세싱 방법 및 디바이스
DE602005005219D1 (de) Paketzusammenführung
CN102301663B (zh) 一种报文处理方法及相关设备
CN103401773B (zh) 一种实现板间通信的方法及网络设备
WO2006124221A3 (en) System and method for efficiently routing data packets and managing channel access and bandwidth in wireless multi-hopping networks
MXPA02010199A (es) Red virtual con despachador adaptable.
WO2007067851A3 (en) Method and system for improving a wireless communication route
US10187499B2 (en) Method for operating a software defined network and a software defined network
EP1418709A4 (en) TRANSMISSION APPARATUS AND METHOD
WO2001039435A3 (en) Apparatus and method for forwarding encapsulated data packets on a network
WO2002032051A3 (en) Advanced switching mechanism for providing high-speed communications with high quality of service
WO2008004062A3 (en) Transmission of success and failure indications (ack_bitmap) in relay networks
WO2005050898A3 (en) Method and apparatuses for using packet data to manage a data stream in a broadband communications system
WO2017054576A1 (zh) 单播隧道建立方法、装置和系统
WO2007079280A3 (en) Selective multicasting of sensor data for reliable delivery
ATE344564T1 (de) Metro-ethernet netzwerksystem mit einer selektiven aufwärtigen pausenachrichtenübermittlung
FI20040179A0 (fi) Datansiirron optimoiminen verkotettujen laitteiden välillä
CN104579973B (zh) 一种虚拟集群中的报文转发方法和装置
PE20060093A1 (es) Metodo en un sistema de comunicacion inalambrica para la transicion de una terminal movil de una modalidad doble a una modalidad sencilla
AR030773A1 (es) Metodo y aparato para reducir la sobrecarga de transmision en un sistema de comunicaciones
CN110636548A (zh) 一种流量控制方法、装置、节点和存储介质
BRPI0519160A2 (pt) mÉtodo de comunicaÇço em um sistema de rede, nà de comunicaÇço màvel, e, roteador de acesso
ATE429111T1 (de) Verfahren zur verarbeitung des ausfalls zwischen dem egress lsr und der damit verbundenen dateneinrichtung