ATE438271T1 - Reduzierung der wartezeit bei drücken-zum- sprechen (ptt) diensten - Google Patents

Reduzierung der wartezeit bei drücken-zum- sprechen (ptt) diensten

Info

Publication number
ATE438271T1
ATE438271T1 AT04717114T AT04717114T ATE438271T1 AT E438271 T1 ATE438271 T1 AT E438271T1 AT 04717114 T AT04717114 T AT 04717114T AT 04717114 T AT04717114 T AT 04717114T AT E438271 T1 ATE438271 T1 AT E438271T1
Authority
AT
Austria
Prior art keywords
talk
speech data
ptt
services
press
Prior art date
Application number
AT04717114T
Other languages
English (en)
Inventor
Martin Baeckstroem
Anders Larsson
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
Application granted granted Critical
Publication of ATE438271T1 publication Critical patent/ATE438271T1/de

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
    • 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
    • H04L65/80—Responding to QoS
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Transceivers (AREA)
  • Alarm Systems (AREA)
  • Electrically Operated Instructional Devices (AREA)
AT04717114T 2004-03-04 2004-03-04 Reduzierung der wartezeit bei drücken-zum- sprechen (ptt) diensten ATE438271T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2004/050253 WO2005096646A1 (en) 2004-03-04 2004-03-04 Reducing latency in push to talk services

Publications (1)

Publication Number Publication Date
ATE438271T1 true ATE438271T1 (de) 2009-08-15

Family

ID=34957215

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04717114T ATE438271T1 (de) 2004-03-04 2004-03-04 Reduzierung der wartezeit bei drücken-zum- sprechen (ptt) diensten

Country Status (7)

Country Link
US (1) US7953396B2 (de)
EP (1) EP1749410B1 (de)
JP (1) JP2007526699A (de)
CN (1) CN100539724C (de)
AT (1) ATE438271T1 (de)
DE (1) DE602004022340D1 (de)
WO (1) WO2005096646A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8503355B2 (en) * 2004-03-17 2013-08-06 France Telecom Method, server, and system for managing “push-to-talk” session
JP4890002B2 (ja) 2005-10-28 2012-03-07 京セラ株式会社 通信装置、通信システムおよび通信方法
CN100456885C (zh) * 2005-12-15 2009-01-28 华为技术有限公司 一种被叫用户连接建立方法及系统
US20090313010A1 (en) * 2008-06-11 2009-12-17 International Business Machines Corporation Automatic playback of a speech segment for media devices capable of pausing a media stream in response to environmental cues
CN101640849A (zh) * 2008-07-31 2010-02-03 华为技术有限公司 一种通信时间控制方法及装置
CN106912030B (zh) * 2015-12-22 2021-03-12 大唐移动通信设备有限公司 一种组呼方法及装置
US11930053B2 (en) 2020-01-06 2024-03-12 Cubic Corporation Chirp signal filtering for digital gateway

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5157728A (en) * 1990-10-01 1992-10-20 Motorola, Inc. Automatic length-reducing audio delay line
US5568511A (en) 1992-08-26 1996-10-22 Ericsson Ge Mobile Communications Inc. System and method for radio disconnect and channel access for digitized speech trunked radio systems
US5983099A (en) * 1996-06-11 1999-11-09 Qualcomm Incorporated Method/apparatus for an accelerated response to resource allocation requests in a CDMA push-to-talk system using a CDMA interconnect subsystem to route calls
ES2396683T3 (es) * 2000-03-03 2013-02-25 Qualcomm Incorporated Dispositivo de comunicación y su correspondiente procedimiento para proporcionar seguridad en una red de comunicación grupal
US6725053B2 (en) * 2001-05-15 2004-04-20 Qualcomm Incorporated Method and apparatus for reducing latency in waking up a group of dormant communication devices
US6999921B2 (en) * 2001-12-13 2006-02-14 Motorola, Inc. Audio overhang reduction by silent frame deletion in wireless calls
US8576878B2 (en) * 2002-06-04 2013-11-05 Nokia Corporation Method for controlling parties in real-time data communication
US20040121812A1 (en) * 2002-12-20 2004-06-24 Doran Patrick J. Method of performing speech recognition in a mobile title line communication device
US9015338B2 (en) * 2003-07-23 2015-04-21 Qualcomm Incorporated Method and apparatus for suppressing silence in media communications

Also Published As

Publication number Publication date
EP1749410B1 (de) 2009-07-29
DE602004022340D1 (de) 2009-09-10
CN1926894A (zh) 2007-03-07
US7953396B2 (en) 2011-05-31
JP2007526699A (ja) 2007-09-13
US20070281672A1 (en) 2007-12-06
CN100539724C (zh) 2009-09-09
WO2005096646A1 (en) 2005-10-13
EP1749410A1 (de) 2007-02-07

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