BRPI0405281A - Método e aparelho para reduzir retardos no estabelecimento de chamadas ptt - Google Patents

Método e aparelho para reduzir retardos no estabelecimento de chamadas ptt

Info

Publication number
BRPI0405281A
BRPI0405281A BR0405281-1A BRPI0405281A BRPI0405281A BR PI0405281 A BRPI0405281 A BR PI0405281A BR PI0405281 A BRPI0405281 A BR PI0405281A BR PI0405281 A BRPI0405281 A BR PI0405281A
Authority
BR
Brazil
Prior art keywords
ptt
message
call setup
reducing call
call
Prior art date
Application number
BR0405281-1A
Other languages
English (en)
Inventor
Thomas B Hart
Ronald T Crocker
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of BRPI0405281A publication Critical patent/BRPI0405281A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • 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
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • 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
    • 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)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

"MéTODO E APARELHO PARA REDUZIR RETARDOS NO ESTABELECIMENTO DE CHAMADAS PTT". Várias versões são aqui descritas para encarar a necessidade de fornecer retardos de estabelecimento de chamadas PT substancialmente reduzidas. Modificações na mensagem de solicitação de designação de canal (400), como a Reconnect Message do IS-2000 e a Origination Message, do IS-2000, são descritas. Além disso, a utilização de sinalização de canal de controle comum (por exemplo, 201), mudanças na mensagem de resposta de radiochamada (por exemplo, 301) e novas utilizações para a mensagem A9-Short Data Delivery (por exemplo, 203 e 303) são descritas. Versões que incorporam parte ou a totalidade dessas mudanças de protocolo, podem fornecer tempo reduzido de estabelecimento de chamada ponta-a-ponta para PTT como existe atualmente nos sistemas IS-2000.
BR0405281-1A 2003-12-05 2004-11-26 Método e aparelho para reduzir retardos no estabelecimento de chamadas ptt BRPI0405281A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52760303P 2003-12-05 2003-12-05
US10/818,293 US7328036B2 (en) 2003-12-05 2004-04-05 Method and apparatus reducing PTT call setup delays

Publications (1)

Publication Number Publication Date
BRPI0405281A true BRPI0405281A (pt) 2005-08-30

Family

ID=34636642

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0405281-1A BRPI0405281A (pt) 2003-12-05 2004-11-26 Método e aparelho para reduzir retardos no estabelecimento de chamadas ptt

Country Status (6)

Country Link
US (1) US7328036B2 (pt)
JP (1) JP4142632B2 (pt)
KR (1) KR100720011B1 (pt)
CN (1) CN100481974C (pt)
BR (1) BRPI0405281A (pt)
CA (1) CA2488431C (pt)

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KR100764790B1 (ko) * 2004-08-05 2007-10-11 엘지전자 주식회사 발언권 제어 타이머의 지속시간 변경 시스템 및 방법
JP5038141B2 (ja) * 2004-09-21 2012-10-03 テレフオンアクチーボラゲット エル エム エリクソン（パブル） プッシュ・ツー・トーク・オーバ・セルラー（ＰｏＣ）の動的なサービスオプションを提供する装置および方法
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US20060270429A1 (en) * 2005-05-25 2006-11-30 Palo Alto Research Center Incorporated Three turn interactive voice messaging method
CN100441047C (zh) * 2005-10-31 2008-12-03 中兴通讯股份有限公司 减少宽带码分多址系统中呼叫建立时间的方法
CN100442872C (zh) * 2005-11-02 2008-12-10 华为技术有限公司 一种PoC业务实现方法
WO2008048273A2 (en) * 2005-11-04 2008-04-24 Cisco Technology, Inc. Method and system for providing a push-to-talk communication session
US7751348B2 (en) * 2005-11-04 2010-07-06 Cisco Technology, Inc. Method and system for providing a push-to-talk communication session
US8145249B2 (en) * 2005-11-04 2012-03-27 Cisco Technology, Inc. Method and system for providing a proxy media service
US20070105578A1 (en) * 2005-11-04 2007-05-10 Cisco Technology, Inc. Method and system for providing a push-to-talk communication session using a control endpoint
CN100415016C (zh) * 2005-11-29 2008-08-27 华为技术有限公司 一种集群群组呼叫建立的方法及系统
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
CN101390371B (zh) * 2005-12-27 2011-12-14 京瓷株式会社 通信设备、服务器设备以及通信控制方法
CN100373977C (zh) * 2006-01-18 2008-03-05 华为技术有限公司 一种集群系统的测试呼叫方法
US8224366B2 (en) * 2006-02-17 2012-07-17 Qualcomm Incorporated System and method for multiple simultaneous communication groups in a wireless system
US7792899B2 (en) * 2006-03-24 2010-09-07 Cisco Technology, Inc. Automatically providing announcements for a push-to-talk communication session
WO2007128197A1 (en) * 2006-04-30 2007-11-15 Huawei Technologies Co., Ltd. Method for assigning group call channel, system and mobile station thereof
US7639634B2 (en) * 2006-06-02 2009-12-29 Cisco Technology, Inc. Method and System for Joining a virtual talk group
CN100442939C (zh) * 2006-06-20 2008-12-10 华为技术有限公司 基于蜂窝网络的一键通业务呼叫建立时延的优化方法
CN101137105B (zh) * 2006-08-29 2010-05-12 华为技术有限公司 控制按键即讲业务的方法和系统
US7809390B2 (en) * 2006-10-30 2010-10-05 Cisco Technology, Inc. Method and system for providing information about a push-to-talk communication session
CN102196386B (zh) * 2008-02-01 2013-12-04 华为技术有限公司 分组域用户处理短消息业务的方法及装置
KR20100033613A (ko) * 2008-09-22 2010-03-31 삼성전자주식회사 Ｐｔｔ서비스에서 부재 상태 알림 방법과 이를 위한 시스템및 단말
US8041378B2 (en) * 2008-12-19 2011-10-18 Cisco Technology, Inc. System and method for providing channel configurations in a communications environment
US20100161727A1 (en) * 2008-12-19 2010-06-24 Cisco Technology, Inc. System and Method for Accelerating a Wide Area Notification
US8126494B2 (en) * 2008-12-19 2012-02-28 Cisco Technology, Inc. System and method for providing a trunked radio and gateway
KR101286650B1 (ko) * 2009-12-21 2013-07-22 한국전자통신연구원 Ｐｔｔ 서비스의 초기 접속 지연 완화 장치 및 방법
US8495142B2 (en) * 2010-03-11 2013-07-23 Cisco Technology, Inc. System and method for providing data channel management in a network environment
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CN107623928B (zh) * 2016-07-15 2021-03-30 中国电信股份有限公司 用于传输小流量数据的方法和系统

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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
US6904288B2 (en) 2001-05-15 2005-06-07 Qualcomm Incorporated Controller for providing an efficient dormant mode for a group communication network
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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
US20020172165A1 (en) 2001-05-15 2002-11-21 Eric Rosen Communication device for reducing latency in a mobile-originated group communication request
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US6781963B2 (en) * 2002-02-14 2004-08-24 Qualcomm Inc Method and an apparatus for terminating a user from a group call in a group communication network
US6898436B2 (en) * 2002-02-14 2005-05-24 Qualcomm Incorporated Communication device for joining a user to a group call in a group communication network
US6873854B2 (en) 2002-02-14 2005-03-29 Qualcomm Inc. Method and an apparatus for adding a new member to an active group call in a group communication network
US20030202487A1 (en) 2002-04-26 2003-10-30 Harris John M. Method and apparatus for reducing call setup time
US6876636B2 (en) 2002-07-09 2005-04-05 Qualcomm Inc. Method and system for a multicast service initiation in a communication system
US7130282B2 (en) * 2002-09-20 2006-10-31 Qualcomm Inc Communication device for providing multimedia in a group communication network
US6922561B2 (en) 2002-11-19 2005-07-26 Qualcomm Incorporated Method and apparatus for efficient paging and registration in a wireless communications network
KR20040094275A (ko) 2003-04-30 2004-11-09 삼성전자주식회사 셀룰러 이동통신 시스템에서 푸쉬-투-토크 서비스를 위한호 설정 방법
US7031291B2 (en) * 2003-05-02 2006-04-18 Qualcomm, Inc. Method and apparatus for enhancing air-interface information exchange during a dormant packet data session

Also Published As

Publication number Publication date
CN1662093A (zh) 2005-08-31
KR20050054848A (ko) 2005-06-10
JP2005176359A (ja) 2005-06-30
US7328036B2 (en) 2008-02-05
US20050122937A1 (en) 2005-06-09
CA2488431A1 (en) 2005-06-05
JP4142632B2 (ja) 2008-09-03
KR100720011B1 (ko) 2007-05-21
CA2488431C (en) 2011-01-18
CN100481974C (zh) 2009-04-22

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: MOTOROLA SOLUTIONS, INC. (US)

B25A Requested transfer of rights approved

Owner name: MOTOROLA MOBILITY, INC. (US)

B25G Requested change of headquarter approved

Owner name: MOTOROLA MOBILITY, INC. (US)

B25E Requested change of name of applicant rejected

Owner name: MOTOROLA MOBILITY, INC. (US)

Free format text: INDEFERIDA A ALTERACAO DE NOME SOLICITADA ATRAVES DA PETICAO NO 020130025853-RJ, DE 28/03/2013, UMA VEZ QUE NAO FOI PAGA A RESPECTIVA TAXA DE RETRIBUICAO.

B25D Requested change of name of applicant approved

Owner name: MOTOROLA MOBILITY, LLC (US)

B25A Requested transfer of rights approved

Owner name: GOOGLE TECHNOLOGY HOLDINGS LLC (US)

B15K Others concerning applications: alteration of classification

Ipc: H04B 7/216 (2006.01), H04B 7/26 (2006.01)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]