AR074865A1 - Sistema de comunicacion para la difusion de mensajes de audio en modo de multidifusion - Google Patents

Sistema de comunicacion para la difusion de mensajes de audio en modo de multidifusion

Info

Publication number
AR074865A1
AR074865A1 ARP090105062A ARP090105062A AR074865A1 AR 074865 A1 AR074865 A1 AR 074865A1 AR P090105062 A ARP090105062 A AR P090105062A AR P090105062 A ARP090105062 A AR P090105062A AR 074865 A1 AR074865 A1 AR 074865A1
Authority
AR
Argentina
Prior art keywords
reception
unit
transmission
units
communication
Prior art date
Application number
ARP090105062A
Other languages
English (en)
Inventor
Stefano Totaro
Silvia Cimmino
Original Assignee
Alstom Transport Sa
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 Alstom Transport Sa filed Critical Alstom Transport Sa
Publication of AR074865A1 publication Critical patent/AR074865A1/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
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1827—Network arrangements for conference optimisation or adaptation
    • 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
    • H04L12/1881—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with schedule organisation, e.g. priority, sequence management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1053—IP private branch exchange [PBX] functionality entities or arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast

Landscapes

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

Abstract

Sistema da comunicación para la difusión de mensajes de audio en modo de multidifusión. Un sistema de comunicación para la difusión de mensajes de audio en modo de multidifusión, que comprende: una red de comunicación de audio por Protocolo de Internet (VolP), cuya red comprende al menos una unidad cliente de transmisión/recepción y una o más unidades de recepción para la difusión del mensaje de audio enviado por al menos una unidad de transmisión/recepción y al menos una centralita para la conexión de la/s unidad/es cliente/s de transmisión/recepción y la unidad de recepción a través de una red Ethernet. Cada unidad cliente de transmisión/recepción y cada unidad de recepción son identificadas únicamente por una dirección IP. De acuerdo a la solicitud, la centralita de conexión comprende un PBX para conectar las unidades cliente de transmisión/recepción y las unidades de recepción a una unidad servidor de comunicación de multidifusión. Dicha unidad comprende un transmisor inalámbrico de multidifusión, una terminal de recepción/transmisión conectada al PBX para la comunicación con la unidad cliente de transmisión/recepción y medios para transmitir un mensaje en modo multidifusión a las unidades de recepción o a un número predeterminado de unidades de recepción seleccionadas entre las unidades de recepción disponibles.
ARP090105062A 2008-12-29 2009-12-22 Sistema de comunicacion para la difusion de mensajes de audio en modo de multidifusion AR074865A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08425820.1A EP2202915B1 (en) 2008-12-29 2008-12-29 Communication system for broadcasting audio messages in multicast mode

Publications (1)

Publication Number Publication Date
AR074865A1 true AR074865A1 (es) 2011-02-16

Family

ID=40679527

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090105062A AR074865A1 (es) 2008-12-29 2009-12-22 Sistema de comunicacion para la difusion de mensajes de audio en modo de multidifusion

Country Status (5)

Country Link
EP (1) EP2202915B1 (es)
AR (1) AR074865A1 (es)
DK (1) DK2202915T3 (es)
ES (1) ES2646183T3 (es)
PL (1) PL2202915T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011134041A1 (en) * 2010-04-30 2011-11-03 Benbria Corporation Method, apparatus, and system for mass audio notification
US9344820B2 (en) 2010-04-30 2016-05-17 Benbria Corporation Method, apparatus, and system for mass audio notification field
CN105744228B (zh) * 2016-02-23 2019-05-21 福建星网锐捷通讯股份有限公司 一种基于sip的多路监控方法、装置及楼宇对讲***
CN110463170B (zh) 2017-03-10 2022-01-11 豪倍公司 用于因特网协议语音(VoIP)电话之间的合用线路呼叫的***、设备及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100814401B1 (ko) 2006-09-20 2008-03-18 삼성전자주식회사 유니캐스트 기반의 ＶｏＩＰ 시스템에서의 멀티캐스트 처리방법 및 시스템

Also Published As

Publication number Publication date
EP2202915B1 (en) 2017-08-16
EP2202915A1 (en) 2010-06-30
DK2202915T3 (da) 2017-11-20
ES2646183T3 (es) 2017-12-12
PL2202915T3 (pl) 2018-02-28

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