PL1728401T3 - Sposób i urządzenia do zapewniania połączenia push-to-talk między co najminiej dwoma terminalami użytkowników w sieci komunikacyjnej - Google Patents

Sposób i urządzenia do zapewniania połączenia push-to-talk między co najminiej dwoma terminalami użytkowników w sieci komunikacyjnej

Info

Publication number
PL1728401T3
PL1728401T3 PL05707829T PL05707829T PL1728401T3 PL 1728401 T3 PL1728401 T3 PL 1728401T3 PL 05707829 T PL05707829 T PL 05707829T PL 05707829 T PL05707829 T PL 05707829T PL 1728401 T3 PL1728401 T3 PL 1728401T3
Authority
PL
Poland
Prior art keywords
push
devices
providing
communications network
user terminals
Prior art date
Application number
PL05707829T
Other languages
English (en)
Inventor
Manfred Leitgeb
Peter Markovics
Erwin Postmann
Jörg Swetina
Original Assignee
Nokia Solutions And Networks Gmbh & Co. Kg
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 Nokia Solutions And Networks Gmbh & Co. Kg filed Critical Nokia Solutions And Networks Gmbh & Co. Kg
Publication of PL1728401T3 publication Critical patent/PL1728401T3/pl

Links

Classifications

    • 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]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)
PL05707829T 2004-03-24 2005-01-24 Sposób i urządzenia do zapewniania połączenia push-to-talk między co najminiej dwoma terminalami użytkowników w sieci komunikacyjnej PL1728401T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004014440A DE102004014440B4 (de) 2004-03-24 2004-03-24 Verfahren und Vorrichtungen zur Bereitstellung einer Push-to-Talk-Verbindung zwischen mindestens zwei Endgeräten von Teilnehmern innerhalb eines Kommunikationsnetzes
EP05707829.7A EP1728401B1 (de) 2004-03-24 2005-01-24 Verfahren und vorrichtungen zur bereitstellung einer push-to-talk-verbindung zwischen mindestens zwei endgeräten von teilnehmern innerhalb eines kommunikationsnetzes

Publications (1)

Publication Number Publication Date
PL1728401T3 true PL1728401T3 (pl) 2017-11-30

Family

ID=34960398

Family Applications (1)

Application Number Title Priority Date Filing Date
PL05707829T PL1728401T3 (pl) 2004-03-24 2005-01-24 Sposób i urządzenia do zapewniania połączenia push-to-talk między co najminiej dwoma terminalami użytkowników w sieci komunikacyjnej

Country Status (5)

Country Link
US (1) US20070217347A1 (pl)
EP (1) EP1728401B1 (pl)
DE (1) DE102004014440B4 (pl)
PL (1) PL1728401T3 (pl)
WO (1) WO2005094099A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070266077A1 (en) * 2006-03-31 2007-11-15 Alcatel Presence and preference-enabled push to talk telephony system
US9660827B2 (en) * 2007-01-12 2017-05-23 Symbol Technologies, Llc System and method of switching from multicast to unicast calls
KR20100074596A (ko) * 2008-12-24 2010-07-02 삼성전자주식회사 동시대기 단말 및 그의 툴킷 메뉴 제공 방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE511023C2 (sv) * 1998-03-03 1999-07-19 Telia Ab Förfarande för att sända positionsangivelser i ett mobiltelefonisystem
US6751468B1 (en) * 1999-05-26 2004-06-15 Bellsouth Intellectual Property Corporation Systems and methods for providing push to talk feature for wireless communication systems
AU5744699A (en) * 1999-09-02 2001-04-10 Nokia Corporation Call control in intelligent networks
AU1624101A (en) * 1999-11-19 2001-05-30 Qualcomm Incorporated System and method for providing push-to-talk feature for wireless communication systems
EP1310109A2 (en) * 2000-03-03 2003-05-14 QUALCOMM Incorporated Method and apparatus for participating in group communication services in an existing communication system
GB2366477B (en) * 2000-08-24 2004-03-31 Motorola Inc Communications system,base transmitter station and method for supporting half duplexcalls via full duplex connections
US7170863B1 (en) * 2001-02-12 2007-01-30 Nortel Networks Limited Push-to-talk wireless telecommunications system utilizing a voice-over-IP network
US7408948B2 (en) * 2001-04-17 2008-08-05 Nokia Corporation Packet mode speech communication
US6982961B2 (en) * 2001-07-19 2006-01-03 Telefonaktiebolaget Lm Ericsson (Publ) Push-to-talk and push-to-conference in a CDMA wireless communications system
US20040032843A1 (en) * 2002-08-15 2004-02-19 Schaefer Bradley R. Push-to-talk/cellular networking system
GB0222926D0 (en) * 2002-10-03 2002-11-13 Koninkl Philips Electronics Nv Media communications apparatus and method
US7260087B2 (en) * 2003-04-02 2007-08-21 Cellco Partnership Implementation methodology for client initiated parameter negotiation for PTT/VoIP type services
KR20040094275A (ko) * 2003-04-30 2004-11-09 삼성전자주식회사 셀룰러 이동통신 시스템에서 푸쉬-투-토크 서비스를 위한호 설정 방법
US7107017B2 (en) * 2003-05-07 2006-09-12 Nokia Corporation System and method for providing support services in push to talk communication platforms
WO2004102997A1 (en) * 2003-05-13 2004-11-25 Telefonaktiebolaget Lm Ericsson (Publ) Method of reducing delay
US7146181B2 (en) * 2004-03-11 2006-12-05 Tekelec Methods and systems for delivering presence information regarding push-to-talk subscribers

Also Published As

Publication number Publication date
EP1728401B1 (de) 2017-06-07
US20070217347A1 (en) 2007-09-20
DE102004014440B4 (de) 2006-07-27
DE102004014440A1 (de) 2005-10-27
EP1728401A1 (de) 2006-12-06
WO2005094099A1 (de) 2005-10-06

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PL1728401T3 (pl) Sposób i urządzenia do zapewniania połączenia push-to-talk między co najminiej dwoma terminalami użytkowników w sieci komunikacyjnej
GB2412546B (en) Messaging in a mobile communications network