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
packet
data packet
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)

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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
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Also Published As

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

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