WO2006105336A3 - System and method for distributing voip data packets in group communications among wireless telecommunication devices - Google Patents

System and method for distributing voip data packets in group communications among wireless telecommunication devices Download PDF

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Publication number
WO2006105336A3
WO2006105336A3 PCT/US2006/011749 US2006011749W WO2006105336A3 WO 2006105336 A3 WO2006105336 A3 WO 2006105336A3 US 2006011749 W US2006011749 W US 2006011749W WO 2006105336 A3 WO2006105336 A3 WO 2006105336A3
Authority
WO
WIPO (PCT)
Prior art keywords
wireless telecommunication
data packets
group
telecommunication devices
communication
Prior art date
Application number
PCT/US2006/011749
Other languages
French (fr)
Other versions
WO2006105336A2 (en
Inventor
Ashu Razdan
Arul Ananthanarayanan
Eric C Rosen
Harleen K Gill
Original Assignee
Qualcomm Inc
Ashu Razdan
Arul Ananthanarayanan
Eric C Rosen
Harleen K Gill
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, Ashu Razdan, Arul Ananthanarayanan, Eric C Rosen, Harleen K Gill filed Critical Qualcomm Inc
Priority to CN2006800177787A priority Critical patent/CN101180899B/en
Priority to MX2007011797A priority patent/MX2007011797A/en
Priority to JP2008504387A priority patent/JP5259386B2/en
Priority to BRPI0608949-6A priority patent/BRPI0608949A2/en
Priority to EP06740102A priority patent/EP1869916A4/en
Priority to CA002602829A priority patent/CA2602829A1/en
Publication of WO2006105336A2 publication Critical patent/WO2006105336A2/en
Publication of WO2006105336A3 publication Critical patent/WO2006105336A3/en
Priority to IL186178A priority patent/IL186178A0/en

Links

Classifications

    • 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
    • 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
    • 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
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H04L65/4061—Push-to services, e.g. push-to-talk or push-to-video
    • 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
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • 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
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/20—Aspects of automatic or semi-automatic exchanges related to features of supplementary services
    • H04M2203/2044—Group features, e.g. closed user group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/20—Aspects of automatic or semi-automatic exchanges related to features of supplementary services
    • H04M2203/205—Broadcasting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/14—Backbone network devices

Abstract

In group wireless telecommunication, such as push-to-talk (PTT) calls, a voice communication is broadcast through Internet protoc data packets to other member devices of the PTT group. At least one communication server (106) receives a single communication stream from a communicating wireless device, such as a PTT call, and creates a group communication to all wireless telecommunication devices of the designated group with the broadcast of Internet protocol data packets containing the voice data of the communication stream to one or more wireless telecommunication devices of the receiving group that can receive and handle t packets. Other wireless network infrastructure can be used to assist the communication server in generation and broadcast of the Internet protocol data packets to the receiving wireless telecommunication devices.
PCT/US2006/011749 2005-03-31 2006-03-31 System and method for distributing voip data packets in group communications among wireless telecommunication devices WO2006105336A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN2006800177787A CN101180899B (en) 2005-03-31 2006-03-31 System and method for distributing voip data packets in group communications among wireless telecommunication devices
MX2007011797A MX2007011797A (en) 2005-03-31 2006-03-31 System and method for distributing voip data packets in group communications among wireless telecommunication devices.
JP2008504387A JP5259386B2 (en) 2005-03-31 2006-03-31 VOIP data packet in communication group in wireless telephone communication device
BRPI0608949-6A BRPI0608949A2 (en) 2005-03-31 2006-03-31 system and method for distributing voip data packets in group communications among wireless telecommunications devices
EP06740102A EP1869916A4 (en) 2005-03-31 2006-03-31 System and method for distributing voip data packets in group communications among wireless telecommunication devices
CA002602829A CA2602829A1 (en) 2005-03-31 2006-03-31 System and method for distributing voip data packets in group communications among wireless telecommunication devices
IL186178A IL186178A0 (en) 2005-03-31 2007-09-23 System and method for distributing voip data packets in group communications among wireless telecommunication devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/097,044 US7724743B2 (en) 2005-03-31 2005-03-31 System and method for distributing VoIP data packets in group communications amoung wireless telecommunication devices
US11/097,044 2005-03-31

Publications (2)

Publication Number Publication Date
WO2006105336A2 WO2006105336A2 (en) 2006-10-05
WO2006105336A3 true WO2006105336A3 (en) 2007-07-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/011749 WO2006105336A2 (en) 2005-03-31 2006-03-31 System and method for distributing voip data packets in group communications among wireless telecommunication devices

Country Status (12)

Country Link
US (2) US7724743B2 (en)
EP (1) EP1869916A4 (en)
JP (1) JP5259386B2 (en)
KR (1) KR100951026B1 (en)
CN (1) CN101180899B (en)
BR (1) BRPI0608949A2 (en)
CA (1) CA2602829A1 (en)
IL (1) IL186178A0 (en)
MX (1) MX2007011797A (en)
RU (1) RU2007140241A (en)
TW (1) TW200705877A (en)
WO (1) WO2006105336A2 (en)

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Also Published As

Publication number Publication date
KR20070118667A (en) 2007-12-17
IL186178A0 (en) 2008-01-20
CN101180899B (en) 2013-03-27
KR100951026B1 (en) 2010-04-05
US7724743B2 (en) 2010-05-25
CA2602829A1 (en) 2006-10-05
EP1869916A4 (en) 2012-05-16
BRPI0608949A2 (en) 2010-02-17
CN101180899A (en) 2008-05-14
US20060221968A1 (en) 2006-10-05
RU2007140241A (en) 2009-05-10
JP5259386B2 (en) 2013-08-07
TW200705877A (en) 2007-02-01
US20100195578A1 (en) 2010-08-05
WO2006105336A2 (en) 2006-10-05
EP1869916A2 (en) 2007-12-26
JP2008535406A (en) 2008-08-28
MX2007011797A (en) 2007-12-06

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