DE602004006183D1 - Verfahren zur Reduzierung der Latenzzeit in einem Drücken-zum-Sprechen-System - Google Patents

Verfahren zur Reduzierung der Latenzzeit in einem Drücken-zum-Sprechen-System

Info

Publication number
DE602004006183D1
DE602004006183D1 DE602004006183T DE602004006183T DE602004006183D1 DE 602004006183 D1 DE602004006183 D1 DE 602004006183D1 DE 602004006183 T DE602004006183 T DE 602004006183T DE 602004006183 T DE602004006183 T DE 602004006183T DE 602004006183 D1 DE602004006183 D1 DE 602004006183D1
Authority
DE
Germany
Prior art keywords
push
reducing latency
image
talk
talk system
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE602004006183T
Other languages
English (en)
Other versions
DE602004006183T2 (de
Inventor
David Albert Rossetti
Tejaskumar Patel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia of America Corp
Original Assignee
Lucent 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of DE602004006183D1 publication Critical patent/DE602004006183D1/de
Application granted granted Critical
Publication of DE602004006183T2 publication Critical patent/DE602004006183T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Radio Relay Systems (AREA)
  • Transmitters (AREA)
DE602004006183T 2003-03-24 2004-02-20 Verfahren zur Reduzierung der Latenzzeit in einem Drücken-zum-Sprechen-System Expired - Lifetime DE602004006183T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US394193 1982-07-01
US10/394,193 US20040192363A1 (en) 2003-03-24 2003-03-24 Method for reducing latency in a push-to-talk set-up

Publications (2)

Publication Number Publication Date
DE602004006183D1 true DE602004006183D1 (de) 2007-06-14
DE602004006183T2 DE602004006183T2 (de) 2008-01-10

Family

ID=32824920

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004006183T Expired - Lifetime DE602004006183T2 (de) 2003-03-24 2004-02-20 Verfahren zur Reduzierung der Latenzzeit in einem Drücken-zum-Sprechen-System

Country Status (7)

Country Link
US (1) US20040192363A1 (de)
EP (1) EP1463346B1 (de)
JP (1) JP2004289841A (de)
KR (1) KR20040084663A (de)
CN (1) CN1571546A (de)
AT (1) ATE361640T1 (de)
DE (1) DE602004006183T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7444139B1 (en) * 2003-01-30 2008-10-28 Sprint Spectrum L.P. Method and system for use of intelligent network processing to prematurely wake up a terminating mobile station
KR20040108133A (ko) * 2003-06-16 2004-12-23 삼성전자주식회사 호 설정을 위한 이동 통신 시스템 및 그 시스템에서의 호설정 방법
US7522565B2 (en) * 2003-10-16 2009-04-21 Alcatel-Lucent Usa Inc. Signaling transport over a bearer network for low latency services
US20050266867A1 (en) * 2004-05-28 2005-12-01 Motorola, Inc. Communications facilitation method and apparatus
KR20050114556A (ko) * 2004-06-01 2005-12-06 삼성전자주식회사 피티티 서비스 제공 시스템의 통화 호 설정 방법 및 장치
KR100840364B1 (ko) * 2004-07-13 2008-06-20 삼성전자주식회사 Ｅｃａｍ을 이용하여 ｓｄｂ메시지를 전송하는 이동 통신시스템 및 그 방법
JP4649162B2 (ja) * 2004-10-05 2011-03-09 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法、移動通信システム及びセッション制御装置
KR100677506B1 (ko) * 2004-10-23 2007-02-02 엘지전자 주식회사 Ｐｔｔ 서비스 예약 방법
KR100716817B1 (ko) * 2005-01-26 2007-05-09 주식회사 팬택 이동 통신 단말기 호 셋업 방법
KR100677445B1 (ko) * 2005-03-15 2007-02-02 엘지전자 주식회사 텍스트 기반의 sip 메시지를 송수신하는 무선통신 시스템 및 처리방법
ATE467285T1 (de) * 2005-03-31 2010-05-15 Ericsson Telefon Ab L M Analyse auf grossem massstab von push-to-talk- verkehr
JP4229287B2 (ja) 2005-06-10 2009-02-25 株式会社エヌ・ティ・ティ・ドコモ 通信制御サーバ、通信端末、通信制御方法
US8041376B2 (en) * 2005-07-15 2011-10-18 Research In Motion Limited Methods and apparatus for providing PTT data buffering support indications from mobile devices and PTT data buffering control by wireless networks
EP1905256B1 (de) * 2005-07-15 2013-05-15 Research In Motion Limited Verfahren und vorrichtungen zum bereitstellen von ptt-datenpufferungs-unterstützungsindikationen aus mobilen einrichtungen und ptt-datenpufferungssteuerung durch drahtlose netze
US8463307B1 (en) * 2005-11-28 2013-06-11 Sprint Spectrum L.P. Method of requesting a communication session using segmented signaling messages
EP1980120A4 (de) * 2006-02-03 2009-07-08 Research In Motion Ltd Vorrichtung und assoziiertes verfahren zum ankündigen, abliefern und löschen von medien-bursts, die in einem push-to-talk-over-cellular-kommunikationssystem vermittelt werden
US7991416B2 (en) 2006-02-27 2011-08-02 Qualcomm Incorporated Prepackaging call messages for each target interation in setting up a push-to-talk call
GB2438913A (en) * 2006-06-09 2007-12-12 Matsushita Electric Ind Co Ltd Reducing delays in Push to Talk over cellular systems
KR101311258B1 (ko) * 2006-09-28 2013-09-25 퀄컴 인코포레이티드 신속한 세션 설정을 위한 예측 ＱｏＳ 자원 할당
BRPI0717271A2 (pt) * 2006-09-28 2013-10-22 Qualcomm Inc União de sinais de comunicação para eficiência
US8325648B1 (en) * 2009-04-29 2012-12-04 Sprint Spectrum L.P. Methods and systems for assigning a wireless communication device to a carrier frequency
US8249078B1 (en) 2009-11-16 2012-08-21 Sprint Spectrum L.P. Prediction and use of call setup signaling latency for advanced wakeup and notification
US8780744B2 (en) 2010-01-25 2014-07-15 Qualcomm Incorporated Selective allocation of dedicated channel (DCH) resources within a wireless communications system
US8848553B2 (en) * 2010-02-05 2014-09-30 Qualcomm Incorporated Assisted state transitions of a user equipment within a wireless communications system
US8873479B2 (en) 2010-02-05 2014-10-28 Qualcomm Incorporated Assisted state transition of a user equipment (UE) for delay sensitive applications within a wireless communications system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6954445B1 (en) * 2000-02-28 2005-10-11 Nortel Networks Limited Method for transmitting CDMA short data bursts
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
US6738617B2 (en) * 2001-05-15 2004-05-18 Qualcomm Incorporated Controller for reducing latency in a group dormancy-wakeup process in a group communication network
GB2377854B (en) * 2001-07-18 2004-01-28 Motorola Inc Call set-up in a radio communication system
US7180879B2 (en) * 2001-08-17 2007-02-20 Ragulan Sinnarajah Method and apparatus for call setup latency reduction
US20030153343A1 (en) * 2002-02-14 2003-08-14 Crockett Douglas M. Communication device for initiating a group call in a group communication network

Also Published As

Publication number Publication date
KR20040084663A (ko) 2004-10-06
DE602004006183T2 (de) 2008-01-10
JP2004289841A (ja) 2004-10-14
US20040192363A1 (en) 2004-09-30
EP1463346A1 (de) 2004-09-29
EP1463346B1 (de) 2007-05-02
ATE361640T1 (de) 2007-05-15
CN1571546A (zh) 2005-01-26

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