SE0302920D0 - Improvements in or relating to group calls - Google Patents

Improvements in or relating to group calls

Info

Publication number
SE0302920D0
SE0302920D0 SE0302920A SE0302920A SE0302920D0 SE 0302920 D0 SE0302920 D0 SE 0302920D0 SE 0302920 A SE0302920 A SE 0302920A SE 0302920 A SE0302920 A SE 0302920A SE 0302920 D0 SE0302920 D0 SE 0302920D0
Authority
SE
Sweden
Prior art keywords
floor request
group call
call service
service server
media type
Prior art date
Application number
SE0302920A
Other languages
English (en)
Inventor
Per Synnergren
Goeran Eneroth
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE0302920A priority Critical patent/SE0302920D0/sv
Publication of SE0302920D0 publication Critical patent/SE0302920D0/sv
Priority to EP04800247.1A priority patent/EP1680935B1/en
Priority to US10/595,641 priority patent/US7593359B2/en
Priority to ES04800247T priority patent/ES2435518T3/es
Priority to PCT/SE2004/001584 priority patent/WO2005043944A1/en

Links

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
    • 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
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/563—User guidance or feature selection
    • H04M3/566—User guidance or feature selection relating to a participants right to speak
    • 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
    • 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
    • H04M2203/2066—Call type detection of indication, e.g. voice or fax, mobile of fixed, PSTN or IP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2242/00—Special services or facilities
    • H04M2242/06—Lines and connections with preferential service

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
SE0302920A 2003-11-03 2003-11-03 Improvements in or relating to group calls SE0302920D0 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0302920A SE0302920D0 (sv) 2003-11-03 2003-11-03 Improvements in or relating to group calls
EP04800247.1A EP1680935B1 (en) 2003-11-03 2004-11-02 Floor control for group call telecommunications services
US10/595,641 US7593359B2 (en) 2003-11-03 2004-11-02 Method and system for floor control for group call telecommunications services
ES04800247T ES2435518T3 (es) 2003-11-03 2004-11-02 Control de turno de palabra para servicios de telecomunicaciones de llamada en grupo
PCT/SE2004/001584 WO2005043944A1 (en) 2003-11-03 2004-11-02 Method and system for floor control for group call telecommunications services

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0302920A SE0302920D0 (sv) 2003-11-03 2003-11-03 Improvements in or relating to group calls

Publications (1)

Publication Number Publication Date
SE0302920D0 true SE0302920D0 (sv) 2003-11-03

Family

ID=29707844

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0302920A SE0302920D0 (sv) 2003-11-03 2003-11-03 Improvements in or relating to group calls

Country Status (5)

Country Link
US (1) US7593359B2 (sv)
EP (1) EP1680935B1 (sv)
ES (1) ES2435518T3 (sv)
SE (1) SE0302920D0 (sv)
WO (1) WO2005043944A1 (sv)

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Also Published As

Publication number Publication date
US7593359B2 (en) 2009-09-22
ES2435518T3 (es) 2013-12-20
EP1680935A1 (en) 2006-07-19
US20070133435A1 (en) 2007-06-14
EP1680935B1 (en) 2013-08-21
WO2005043944A1 (en) 2005-05-12

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