CN100432976C - 使用基于ip协议促进ptt会话启动的方法和装置 - Google Patents

使用基于ip协议促进ptt会话启动的方法和装置 Download PDF

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Publication number
CN100432976C
CN100432976C CNB2005800026462A CN200580002646A CN100432976C CN 100432976 C CN100432976 C CN 100432976C CN B2005800026462 A CNB2005800026462 A CN B2005800026462A CN 200580002646 A CN200580002646 A CN 200580002646A CN 100432976 C CN100432976 C CN 100432976C
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CN
China
Prior art keywords
pcf
session
session initiation
ptt
information
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Expired - Lifetime
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CNB2005800026462A
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English (en)
Chinese (zh)
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CN1910569A (zh
Inventor
罗纳德·T·克罗克
托马斯·B·阿特
罗伯特·霍尔瓦特
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Motorola Mobility LLC
Google Technology Holdings LLC
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Motorola Inc
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Publication of CN1910569A publication Critical patent/CN1910569A/zh
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    • 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
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • H04W80/10—Upper layer protocols adapted for application session management, e.g. SIP [Session Initiation Protocol]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
CNB2005800026462A 2004-01-16 2005-01-11 使用基于ip协议促进ptt会话启动的方法和装置 Expired - Lifetime CN100432976C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/759,440 US20050169223A1 (en) 2004-01-16 2004-01-16 Method and apparatus for facilitating a PTT session initiation using an IP-based protocol
US10/759,440 2004-01-16

Publications (2)

Publication Number Publication Date
CN1910569A CN1910569A (zh) 2007-02-07
CN100432976C true CN100432976C (zh) 2008-11-12

Family

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Family Applications (1)

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CNB2005800026462A Expired - Lifetime CN100432976C (zh) 2004-01-16 2005-01-11 使用基于ip协议促进ptt会话启动的方法和装置

Country Status (8)

Country Link
US (1) US20050169223A1 (enExample)
EP (1) EP1709546A4 (enExample)
JP (1) JP4358867B2 (enExample)
KR (1) KR100797802B1 (enExample)
CN (1) CN100432976C (enExample)
BR (1) BRPI0506860A (enExample)
CA (1) CA2552343A1 (enExample)
WO (1) WO2005072495A2 (enExample)

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CN100471294C (zh) * 2006-07-27 2009-03-18 中兴通讯股份有限公司 集群通信系统和集群通信系统中发送通信信息的方法
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KR102024815B1 (ko) 2012-03-19 2019-09-24 삼성전자 주식회사 로밍 시스템에서 메시지 송수신 방법 및 장치
US9615388B2 (en) 2012-03-19 2017-04-04 Samsung Electronics Co., Ltd Communication method and apparatus using wireless LAN access point
CN103384203B (zh) 2012-05-04 2017-05-24 江虹 在通信终端设备之间已建立通信信道的即时通信系统和方法
US9204095B2 (en) 2012-05-04 2015-12-01 Hong Jiang Instant communications system having established communication channels between communication devices
KR101696972B1 (ko) 2014-07-18 2017-01-23 케이티파워텔 주식회사 무선 데이터 통신망을 이용한 스트리밍 푸시 톡 서비스 제공 시스템 및 방법
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Also Published As

Publication number Publication date
CA2552343A1 (en) 2005-08-11
BRPI0506860A (pt) 2007-06-05
KR20060135710A (ko) 2006-12-29
WO2005072495A3 (en) 2005-11-03
WO2005072495B1 (en) 2005-12-22
JP2007518373A (ja) 2007-07-05
EP1709546A2 (en) 2006-10-11
KR100797802B1 (ko) 2008-01-24
JP4358867B2 (ja) 2009-11-04
US20050169223A1 (en) 2005-08-04
CN1910569A (zh) 2007-02-07
WO2005072495A2 (en) 2005-08-11
EP1709546A4 (en) 2009-02-18

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