WO2007142718A3 - Floor control templates for use in push-to-talk applications - Google Patents

Floor control templates for use in push-to-talk applications Download PDF

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Publication number
WO2007142718A3
WO2007142718A3 PCT/US2007/006995 US2007006995W WO2007142718A3 WO 2007142718 A3 WO2007142718 A3 WO 2007142718A3 US 2007006995 W US2007006995 W US 2007006995W WO 2007142718 A3 WO2007142718 A3 WO 2007142718A3
Authority
WO
WIPO (PCT)
Prior art keywords
floor control
control algorithm
push
ptt
talk
Prior art date
Application number
PCT/US2007/006995
Other languages
French (fr)
Other versions
WO2007142718A2 (en
Inventor
Ashish Chotai
Aseem Asthana
Binh Don Ha
Sravan Vadlakonda
Schmuel Shaffer
Original Assignee
Cisco Tech Inc
Ashish Chotai
Aseem Asthana
Binh Don Ha
Sravan Vadlakonda
Schmuel Shaffer
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 Cisco Tech Inc, Ashish Chotai, Aseem Asthana, Binh Don Ha, Sravan Vadlakonda, Schmuel Shaffer filed Critical Cisco Tech Inc
Priority to EP07753606.8A priority Critical patent/EP2022249B1/en
Priority to CN2007800098493A priority patent/CN101416536B/en
Publication of WO2007142718A2 publication Critical patent/WO2007142718A2/en
Publication of WO2007142718A3 publication Critical patent/WO2007142718A3/en

Links

Classifications

    • 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
    • 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
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Abstract

A processor-implemented method of operation for managing a push-to-talk (PTT) session involving a plurality of participants includes applying a first floor control algorithm at a PTT server. The first floor control algorithm being selected from a plurality of algorithms that arbitrate among talk requests received from the participants. The method further includes changing, during the PTT session, from the first floor control algorithm to a second floor control algorithm at the PPT server. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
PCT/US2007/006995 2006-05-31 2007-03-20 Floor control templates for use in push-to-talk applications WO2007142718A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07753606.8A EP2022249B1 (en) 2006-05-31 2007-03-20 Floor control templates for use in push-to-talk applications
CN2007800098493A CN101416536B (en) 2006-05-31 2007-03-20 Floor control templates for use in push-to-talk applications

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/443,894 US7761110B2 (en) 2006-05-31 2006-05-31 Floor control templates for use in push-to-talk applications
US11/443,894 2006-05-31

Publications (2)

Publication Number Publication Date
WO2007142718A2 WO2007142718A2 (en) 2007-12-13
WO2007142718A3 true WO2007142718A3 (en) 2008-11-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/006995 WO2007142718A2 (en) 2006-05-31 2007-03-20 Floor control templates for use in push-to-talk applications

Country Status (4)

Country Link
US (1) US7761110B2 (en)
EP (1) EP2022249B1 (en)
CN (1) CN101416536B (en)
WO (1) WO2007142718A2 (en)

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Also Published As

Publication number Publication date
US20070281723A1 (en) 2007-12-06
WO2007142718A2 (en) 2007-12-13
CN101416536A (en) 2009-04-22
CN101416536B (en) 2013-05-22
EP2022249B1 (en) 2019-11-20
EP2022249A2 (en) 2009-02-11
US7761110B2 (en) 2010-07-20
EP2022249A4 (en) 2014-03-12

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