WO2007118203A2 - Systèmes et procédés de mise en oeuvre d'une procédure de commande 'lazy-lock' dans le cadre de services de communication en temps réel - Google Patents

Systèmes et procédés de mise en oeuvre d'une procédure de commande 'lazy-lock' dans le cadre de services de communication en temps réel Download PDF

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Publication number
WO2007118203A2
WO2007118203A2 PCT/US2007/066165 US2007066165W WO2007118203A2 WO 2007118203 A2 WO2007118203 A2 WO 2007118203A2 US 2007066165 W US2007066165 W US 2007066165W WO 2007118203 A2 WO2007118203 A2 WO 2007118203A2
Authority
WO
WIPO (PCT)
Prior art keywords
real
media
requesting
floor
network
Prior art date
Application number
PCT/US2007/066165
Other languages
English (en)
Other versions
WO2007118203A3 (fr
Inventor
Veerabhadra Gundu
Original Assignee
Sonim Technologies, Inc.
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 Sonim Technologies, Inc. filed Critical Sonim Technologies, Inc.
Priority to US11/696,866 priority Critical patent/US9615352B2/en
Publication of WO2007118203A2 publication Critical patent/WO2007118203A2/fr
Publication of WO2007118203A3 publication Critical patent/WO2007118203A3/fr

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Classifications

    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services

Definitions

  • Figure 1 is an illustrative representation of a prior art PoC System Architecture in accordance with OMA version 1 specifications;
  • TBCP Grant message 426 and TBCP Taken message 430 may not have reached their respective endpoints (PoC client-A 454 and PoC client-B 462) as conventionally enabled, the messages nonetheless arrive "just-in-time" albeit by a small margin.
  • lazy- lock floor control procedure includes speculatively sending media as described above. Speculative sending may, in some examples, be combined with a OMA PoC Version 2 proposal, which is illustrated in Figure 3.
  • pre-granting the floor to certain participants is possible. Pre-granting restricts a set of participants that are allowed to make a speculative media sending.
  • a PoC server adds a pre-granting flag in a TBCP_Idle message, only participants that receive the TBCP IdIe message with a pre-granting flag will be enabled to apply lazy-lock control procedures and speculatively send media directly after a TBCP Request message.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne des procédés de commande 'lazy-lock' utilisés avec un réseau de communication en temps réel. Ce réseau de communication en temps réel comporte une procédure d'autorisation d'envoi. Lesdits procédés consistent a) à envoyer un premier message de requête de commande de prise de parole au réseau de communication en temps réel par l'intermédiaire d'un premier équipement d'utilisateur (UE) demandeur, lequel réseau de communication en temps réel est conçu pour connecter le premier UE demandeur à un UE récepteur; b) à envoyer un premier média au réseau de communication en temps réel par l'intermédiaire du premier UE demandeur avant réception d'un message d'autorisation de commande de prise de parole provenant du réseau de communication en temps réel; c) à envoyer sensiblement en même temps le message d'autorisation de commande de prise de parole au premier UE demandeur et un message de parole prise audit UE récepteur par l'intermédiaire du réseau de communication en temps réel; puis d) à transmettre le premier média au UE récepteur par l'intermédiaire du réseau de communication en temps réel.
PCT/US2007/066165 2006-04-07 2007-04-06 Systèmes et procédés de mise en oeuvre d'une procédure de commande 'lazy-lock' dans le cadre de services de communication en temps réel WO2007118203A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/696,866 US9615352B2 (en) 2007-04-06 2007-09-26 Media transmission before floor grant in real time communication network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79027006P 2006-04-07 2006-04-07
US60/790,270 2006-04-07

Publications (2)

Publication Number Publication Date
WO2007118203A2 true WO2007118203A2 (fr) 2007-10-18
WO2007118203A3 WO2007118203A3 (fr) 2009-02-05

Family

ID=38581842

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/066165 WO2007118203A2 (fr) 2006-04-07 2007-04-06 Systèmes et procédés de mise en oeuvre d'une procédure de commande 'lazy-lock' dans le cadre de services de communication en temps réel

Country Status (1)

Country Link
WO (1) WO2007118203A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009052859A1 (fr) * 2007-10-24 2009-04-30 Telefonaktiebolaget Lm Ericsson (Publ) Gestion de prise de parole dans un système de télécommunication à l'alternat

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030012149A1 (en) * 2000-03-03 2003-01-16 Qualcomm, Inc. System and method for providing group communication services
US20050141541A1 (en) * 2003-12-29 2005-06-30 Renaud Cuny Method and system for controlling a real-time communications service

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030012149A1 (en) * 2000-03-03 2003-01-16 Qualcomm, Inc. System and method for providing group communication services
US20050141541A1 (en) * 2003-12-29 2005-06-30 Renaud Cuny Method and system for controlling a real-time communications service

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009052859A1 (fr) * 2007-10-24 2009-04-30 Telefonaktiebolaget Lm Ericsson (Publ) Gestion de prise de parole dans un système de télécommunication à l'alternat

Also Published As

Publication number Publication date
WO2007118203A3 (fr) 2009-02-05

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