CN1610349A - 实时消息传送方法 - Google Patents
实时消息传送方法 Download PDFInfo
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- CN1610349A CN1610349A CN 200310101946 CN200310101946A CN1610349A CN 1610349 A CN1610349 A CN 1610349A CN 200310101946 CN200310101946 CN 200310101946 CN 200310101946 A CN200310101946 A CN 200310101946A CN 1610349 A CN1610349 A CN 1610349A
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NonStandardMessage ∷=SEQUENCE <!-- SIPO <DP n="5"> --> <dp n="d5"/> { nonStandardData NonStandardParameter, … } 其中NonStandardParameter在H.245中定义如下: NonStandardParameter ∷=SEQUENCE { nonStandardIdentifier NonStandardIdentifier, --用于标识为扩展 的会议控制消息 data OCTET STRING --用于填充扩展会议控制的具<br/> 体消息内容 }
xtendedConfControlRequest ∷=SEQUENCE { sequenceNumber SequenceNumber, --消息的顺序号 protocolIdentifier OBJECT IDENTIFIER, --协议标识 extendedConfControlRequestMsg CHOICE { --其他扩展会议控制请求 <!-- SIPO <DP n="6"> --> <dp n="d6"/> sendShortMessageRequest SendShortMessageRequest, --传 递文本消息请求 --其他扩展会议控制请求 … } } --传递文本消息请求,终端将需要传送的短消息发送给MCU SendShortMessageRequest ∷=SEQUENCE { terminals TerminalSelect, --接收文本消息的终端(会场) shortMessage BMPString(SIZE(1..256))--文本消息的内容 } --通用的会场选择结构,可以表示所有会场、部分会场、单个会场 TerminalSelect ∷=CHIOCE { allTerminals NULL, --所有MCU上的所有终端 terminalsOnMCU SEQUENCE SIZE(1..192)OF McuTerminalLabels --某些MCU上的某些会场 } McuTerminalLabels ∷=SEQUENCE { mcuNumber McuNumber,--MCU号 terminalNumbers SEQUENCE SIZE(1..192)OF TerminalNumber OPTIONAL --该MCU上的一个或多个终端号,不填写terminalNumbers 表示该MCU上的所有会场 }
ExtendedConfControlResponse ∷=SEQUENCE { sequenceNumber SequenceNumber, --消息的顺序号 <!-- SIPO <DP n="7"> --> <dp n="d7"/> protocolIdentifier OBJECT IDENTIFIER,--协议标识 extendedConfControlResponseMsg CHOICE { --其他扩展会议控制响应 sendShortMessageResponse SendShortMessageResponse,--发送 文本消息响应 --其他扩展会议控制响应 … } } --发送文本消息响应,MCU发送各终端的响应 SendShortMessageResponse ∷=CHOICE { grantedSendShortMessage NULL, --消息发送成功 deniedSendShortMessage NULL --消息发送失败 }
ExtendedConfControlIndication ∷=SEQUENCE { sequenceNumber SequenceNumber,--消息的顺序号 protocolIdentifier OBJECT IDENTIFIER,--协议标识 extendedConfControlIndicationMsg CHOICE { --其他扩展会议控制指示 shortMessageIndication ShortMessageIndication,--传送文本消息指 示 --其他扩展会议控制指示 <!-- SIPO <DP n="8"> --> <dp n="d8"/> … } } --传送文本短消息指示,MCU或终端将文本消息传送给终端 ShortMessageIndication ∷=SEQUENCE { terminalLabel TerminalLabel OPTIONAL, --发送终端的 MCU号和终端号,点对点直接传递实时消息时不填 shortMessage BMPString(SIZE(1..256))--文本消息的内 容 }
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CN 200310101946 CN1610349B (zh) | 2003-10-17 | 2003-10-17 | 实时消息传送方法 |
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CN 200310101946 CN1610349B (zh) | 2003-10-17 | 2003-10-17 | 实时消息传送方法 |
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CN1610349A true CN1610349A (zh) | 2005-04-27 |
CN1610349B CN1610349B (zh) | 2012-07-04 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101291486A (zh) * | 2006-10-19 | 2008-10-22 | 捷讯研究有限公司 | 自动通知多个通信节点的方法、系统及装置 |
CN100442789C (zh) * | 2006-03-16 | 2008-12-10 | 华为技术有限公司 | 一种多方通信的实现方法及系统 |
WO2009089717A1 (fr) * | 2007-12-28 | 2009-07-23 | Huawei Technologies Co., Ltd. | Procédé, système et serveur de contrôle de traitement audio |
CN100544423C (zh) * | 2006-06-27 | 2009-09-23 | 中兴通讯股份有限公司 | 一种在会议电视系统中向终端发送文本短消息的方法 |
CN101102455B (zh) * | 2007-07-26 | 2010-09-01 | 中兴通讯股份有限公司 | 一种利用会议电视终端查询会场声音状态的系统及方法 |
CN102143349A (zh) * | 2011-03-22 | 2011-08-03 | 宋健 | 一种基于音频、视频信号分别通过独立通道传输的视频会议实现方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US5732127A (en) * | 1995-12-21 | 1998-03-24 | Erricson, Inc. | Real-time network for distributed telecommunication accounting systems |
EP1290894A2 (en) * | 2000-05-30 | 2003-03-12 | Nokia Corporation | Video message sending |
FR2812507B1 (fr) * | 2000-07-31 | 2003-01-31 | Cit Alcatel | Procede de transmission de donnees en temps reel et reseau de telecommunication mettant en oeuvre ce procede |
CN1148914C (zh) * | 2002-01-28 | 2004-05-05 | 李建华 | 基于单向射频广播的股票数据的发送和接收方法及其装置 |
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- 2003-10-17 CN CN 200310101946 patent/CN1610349B/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100442789C (zh) * | 2006-03-16 | 2008-12-10 | 华为技术有限公司 | 一种多方通信的实现方法及系统 |
CN100544423C (zh) * | 2006-06-27 | 2009-09-23 | 中兴通讯股份有限公司 | 一种在会议电视系统中向终端发送文本短消息的方法 |
CN101291486A (zh) * | 2006-10-19 | 2008-10-22 | 捷讯研究有限公司 | 自动通知多个通信节点的方法、系统及装置 |
CN101102455B (zh) * | 2007-07-26 | 2010-09-01 | 中兴通讯股份有限公司 | 一种利用会议电视终端查询会场声音状态的系统及方法 |
WO2009089717A1 (fr) * | 2007-12-28 | 2009-07-23 | Huawei Technologies Co., Ltd. | Procédé, système et serveur de contrôle de traitement audio |
CN101471804B (zh) * | 2007-12-28 | 2011-08-10 | 华为技术有限公司 | 一种音频处理方法、系统和控制服务器 |
US8531994B2 (en) | 2007-12-28 | 2013-09-10 | Huawei Technologies Co., Ltd. | Audio processing method, system, and control server |
US8649300B2 (en) | 2007-12-28 | 2014-02-11 | Huawei Technologies Co., Ltd. | Audio processing method, system, and control server |
CN102143349A (zh) * | 2011-03-22 | 2011-08-03 | 宋健 | 一种基于音频、视频信号分别通过独立通道传输的视频会议实现方法 |
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Effective date of registration: 20170920 Address after: Yulin City, Shaanxi province 718400 County Miao Ping Zhenkang Jia Gou Cun Patentee after: Hu Yongzhou Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: Huawei Technologies Co., Ltd. |
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