MX338376B - Metodo y sistema para uso eficiente de recursos de radio en servicios de multidifusion en sistemas de comunicacion inalambricos mobiles. - Google Patents

Metodo y sistema para uso eficiente de recursos de radio en servicios de multidifusion en sistemas de comunicacion inalambricos mobiles.

Info

Publication number
MX338376B
MX338376B MX2014014230A MX2014014230A MX338376B MX 338376 B MX338376 B MX 338376B MX 2014014230 A MX2014014230 A MX 2014014230A MX 2014014230 A MX2014014230 A MX 2014014230A MX 338376 B MX338376 B MX 338376B
Authority
MX
Mexico
Prior art keywords
multicast
core network
gateway
signaling
wireless communications
Prior art date
Application number
MX2014014230A
Other languages
English (en)
Other versions
MX2014014230A (es
Inventor
Channasandra Ravishankar
Deepak Arur
Nassir Benammar
Original Assignee
Hughes Network Systems Llc
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 Hughes Network Systems Llc filed Critical Hughes Network Systems Llc
Publication of MX2014014230A publication Critical patent/MX2014014230A/es
Publication of MX338376B publication Critical patent/MX338376B/es

Links

Classifications

    • 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
    • H04L12/1836—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with heterogeneous network architecture
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0007—Control or signalling for completing the hand-off for multicast or broadcast services, e.g. MBMS
    • 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
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • 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
    • H04W36/0009—Control or signalling for completing the hand-off for a plurality of users or terminals, e.g. group communication or moving wireless networks
    • 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
    • H04W36/026—Multicasting of data during hand-off
    • 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
    • H04W36/142—Reselecting a network or an air interface over the same radio air interface technology

Landscapes

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

Abstract

Se proveen procedimientos para comunicaciones de multidifusión eficiente en recursos en sistemas satelitales móviles. Una compuerta inalámbrica está configurada para encapsular los mensajes de señalización de multidifusión recibidos de los canales remotos participantes. La encapsulación es compatible con la red central del sistema, mediante lo cual la señalización se hace pasar a través de la red central sin detectar. La señalización es recibida por una compuerta de multidifusión y provee información de IP y de direccionamiento de puertos necesaria para que la compuerta de multidifusión encapsule los datos de sesión de multidifusión de manera compatible con la red central. Después de recibir los datos de sesión de multidifusión de un servidor de multidifusión, la compuerta de multicanal replica y encapsula cada paquete de datos con direccionamiento de IP y puerto para cada terminal remota participante que también se hace pasar a través de la red central sin detectar. La compuerta inalámbrica recibe los paquetes de datos replicados y en base a la información de encapsulación transmite cada paquete de datos recibido vía transmisión de difusión a cada celda en donde las terminales participantes están ubicadas.
MX2014014230A 2012-05-22 2013-05-22 Metodo y sistema para uso eficiente de recursos de radio en servicios de multidifusion en sistemas de comunicacion inalambricos mobiles. MX338376B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261650443P 2012-05-22 2012-05-22
PCT/US2013/042320 WO2013177345A1 (en) 2012-05-22 2013-05-22 System and method for efficient use of radio resources in multicast services in mobile wireless communications systems

Publications (2)

Publication Number Publication Date
MX2014014230A MX2014014230A (es) 2015-05-07
MX338376B true MX338376B (es) 2016-04-13

Family

ID=49621542

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014014230A MX338376B (es) 2012-05-22 2013-05-22 Metodo y sistema para uso eficiente de recursos de radio en servicios de multidifusion en sistemas de comunicacion inalambricos mobiles.

Country Status (5)

Country Link
US (1) US9088963B2 (es)
EP (1) EP2853135B1 (es)
IN (1) IN2014MN02415A (es)
MX (1) MX338376B (es)
WO (1) WO2013177345A1 (es)

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Also Published As

Publication number Publication date
US9088963B2 (en) 2015-07-21
IN2014MN02415A (es) 2015-08-21
EP2853135A1 (en) 2015-04-01
EP2853135B1 (en) 2021-08-25
MX2014014230A (es) 2015-05-07
US20130315125A1 (en) 2013-11-28
WO2013177345A1 (en) 2013-11-28
EP2853135A4 (en) 2016-01-27

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