DK2202915T3 - Kommunikationssystem til at transmittere lydbeskeder i multicast-tilstand - Google Patents

Kommunikationssystem til at transmittere lydbeskeder i multicast-tilstand

Info

Publication number
DK2202915T3
DK2202915T3 DK08425820.1T DK08425820T DK2202915T3 DK 2202915 T3 DK2202915 T3 DK 2202915T3 DK 08425820 T DK08425820 T DK 08425820T DK 2202915 T3 DK2202915 T3 DK 2202915T3
Authority
DK
Denmark
Prior art keywords
communication system
multicast mode
transmit sound
sound messages
messages
Prior art date
Application number
DK08425820.1T
Other languages
English (en)
Inventor
Silvia Cimmino
Stefano Totaro
Original Assignee
Alstom Transp Tech
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 Transp Tech filed Critical Alstom Transp Tech
Application granted granted Critical
Publication of DK2202915T3 publication Critical patent/DK2202915T3/da

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)
DK08425820.1T 2008-12-29 2008-12-29 Kommunikationssystem til at transmittere lydbeskeder i multicast-tilstand DK2202915T3 (da)

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
DK2202915T3 true DK2202915T3 (da) 2017-11-20

Family

ID=40679527

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08425820.1T DK2202915T3 (da) 2008-12-29 2008-12-29 Kommunikationssystem til at transmittere lydbeskeder i multicast-tilstand

Country Status (5)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9344820B2 (en) 2010-04-30 2016-05-17 Benbria Corporation Method, apparatus, and system for mass audio notification field
WO2011134041A1 (en) * 2010-04-30 2011-11-03 Benbria Corporation Method, apparatus, and system for mass audio notification
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、装置及楼宇对讲系统
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系统、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
PL2202915T3 (pl) 2018-02-28
ES2646183T3 (es) 2017-12-12
EP2202915B1 (en) 2017-08-16
EP2202915A1 (en) 2010-06-30
AR074865A1 (es) 2011-02-16

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