CN103548383A - 一种紧急呼叫场景下传输最小数据集的方法、装置及系统 - Google Patents

一种紧急呼叫场景下传输最小数据集的方法、装置及系统 Download PDF

Info

Publication number
CN103548383A
CN103548383A CN201180003046.3A CN201180003046A CN103548383A CN 103548383 A CN103548383 A CN 103548383A CN 201180003046 A CN201180003046 A CN 201180003046A CN 103548383 A CN103548383 A CN 103548383A
Authority
CN
China
Prior art keywords
msd
host
data frames
mgw
protocols
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.)
Pending
Application number
CN201180003046.3A
Other languages
English (en)
Inventor
周卫强
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN103548383A publication Critical patent/CN103548383A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04L65/102—Gateways
    • H04L65/1023—Media gateways
    • 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
    • H04L65/1069—Session establishment or de-establishment
    • 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
    • H04L65/1096—Supplementary features, e.g. call forwarding or call holding

Abstract

本发明实施例提供一种紧急呼叫场景下传输最小数据集的方法，包括：媒体网关MGW接收用户设备UE发送的模拟MSD信号；对所述模拟MSD进行解调，获取所述模拟MSD对应的MSD数据帧；确定所述MSD数据帧的IP传输协议，按照所述IP传输协议发送所述MSD数据帧到公共应答安全点PSAP中心。相应地，本发明实施例还提供一种媒体网关以及一种通信系统，相对直接传输模拟MSD信号来说，减少了数据包的数量，进而降低了丢包概率，同时消除了需要实时传输的模拟MSD信号受到时延的影响，提高了传输的可靠性。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201180003046.3A 2011-12-23 2011-12-23 一种紧急呼叫场景下传输最小数据集的方法、装置及系统 Pending CN103548383A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/084506 WO2013091228A1 (zh) 2011-12-23 2011-12-23 一种紧急呼叫场景下传输最小数据集的方法、装置及系统

Publications (1)

Publication Number Publication Date
CN103548383A true CN103548383A (zh) 2014-01-29

Family

ID=48667676

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180003046.3A Pending CN103548383A (zh) 2011-12-23 2011-12-23 一种紧急呼叫场景下传输最小数据集的方法、装置及系统

Country Status (2)

Country Link
CN (1) CN103548383A (zh)
WO (1) WO2013091228A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108462937A (zh) * 2013-10-21 2018-08-28 英特尔Ip公司 紧急呼叫处理

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10499229B2 (en) * 2016-01-24 2019-12-03 Qualcomm Incorporated Enhanced fallback to in-band mode for emergency calling

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1522029A (zh) * 2003-01-29 2004-08-18 联想(北京)有限公司 紧急呼叫方法
CN1738251A (zh) * 2005-08-05 2006-02-22 曾昭崙 车载通讯装置和远程通讯系统以及远程数据传输方法
KR20090051389A (ko) * 2007-11-19 2009-05-22 주식회사 케이티네트웍스 방송 수신 선택기와 위성 디지털 방송 미디어 게이트를이용한 방송신호 처리 시스템
WO2010093646A1 (en) * 2009-02-10 2010-08-19 Apple Inc. Apparatus and mehtods for transmission of emergency call data over wireless networks
CN201616835U (zh) * 2010-03-09 2010-10-27 华为终端有限公司 家庭网关
US20100304705A1 (en) * 2009-05-28 2010-12-02 John Hursey Systems and Methods for Providing Emergency Callback Procedures

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1522029A (zh) * 2003-01-29 2004-08-18 联想(北京)有限公司 紧急呼叫方法
CN1738251A (zh) * 2005-08-05 2006-02-22 曾昭崙 车载通讯装置和远程通讯系统以及远程数据传输方法
KR20090051389A (ko) * 2007-11-19 2009-05-22 주식회사 케이티네트웍스 방송 수신 선택기와 위성 디지털 방송 미디어 게이트를이용한 방송신호 처리 시스템
WO2010093646A1 (en) * 2009-02-10 2010-08-19 Apple Inc. Apparatus and mehtods for transmission of emergency call data over wireless networks
US20100304705A1 (en) * 2009-05-28 2010-12-02 John Hursey Systems and Methods for Providing Emergency Callback Procedures
CN201616835U (zh) * 2010-03-09 2010-10-27 华为终端有限公司 家庭网关

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108462937A (zh) * 2013-10-21 2018-08-28 英特尔Ip公司 紧急呼叫处理
CN108462937B (zh) * 2013-10-21 2020-11-17 苹果公司 紧急呼叫处理

Also Published As

Publication number Publication date
WO2013091228A1 (zh) 2013-06-27

Similar Documents

Publication Publication Date Title
AU2014204558B2 (en) Apparatus and methods for transmission of emergency call data over wireless networks
RU2332798C2 (ru) Устройство и способ подтверждения ошибки для беспроводной системы связи
CN103416100B (zh) 用于支持紧急通信的重新建立的方法、设备、系统和计算机程序产品
CN101132542B (zh) 无线网络中用于接续紧急通话的方法和装置
US20060245368A1 (en) Verification of a communication path between networks
CA2593569A1 (en) A method and apparatus for handling emergency calls in a packet switched radio access network
CN113225123B (zh) 卫星移动通信系统中电路话音到voip话音的转换方法
CN106817350A (zh) 报文处理方法及装置
US20110059721A1 (en) Method of handling emergency-purposed short message service in a wireless communication system and related apparatus
CN108023869A (zh) 多媒体通信的参数调整方法、装置及移动终端
CN101370171B (zh) 实现通信呼叫及释放的方法与系统、装置
CN103548383A (zh) 一种紧急呼叫场景下传输最小数据集的方法、装置及系统
WO2011140882A1 (zh) 紧急短消息的实现方法和系统
CN102300179B (zh) 一种实现紧急短消息业务的系统及方法
CN104994054A (zh) 基于td-scdma透传语音信道传输分组数据的方法、移动终端
KR20200022140A (ko) 확장 사고 정보를 전송하는 차량 긴급 구난 장치 및 그 방법
CN101370265B (zh) 实现通信被叫及释放的方法与系统、装置
CN106535145A (zh) 短信传输方法、短信传输装置、终端和应用服务器
CN103188743B (zh) 无线通信装置和系统
US8331356B2 (en) Method, apparatus and system for transmitting a global text telephone signal
CN101873633B (zh) 一种多媒体分组数据传输和处理方法以及网络设备
CN104995985B (zh) 一种ip语音本地交换的方法、装置及系统
CN104284035A (zh) 呼叫控制方法和装置
CN102255793B (zh) 一种处理双音多频的方法及其装置
CN101123821B (zh) 一种用户设备接入ip多媒体子系统的呼叫/注册方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140129