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1. 发明授权

US08688848B2 Method of establishing a media link for transmitting a large message mode CPM message to a group 有权
标题翻译：建立用于向组发送大消息模式CPM消息的媒体链路的方法
公开(公告)号：US08688848B2
公开(公告)日：2014-04-01
申请号：US13257870
申请日：2009-12-30
申请人： Yan Lu , Ghazanfar Ali , Jun Chen , Lizhe Yao , Man Xie , Huan Guo
发明人： Yan Lu , Ghazanfar Ali , Jun Chen , Lizhe Yao , Man Xie , Huan Guo
IPC分类号： G06F15/16
CPC分类号： H04L65/1069 , H04L51/36 , H04L51/38 , H04L67/14
摘要： The present invention provides a method of establishing a media transmission link for transmitting a large message mode Converged IP Messaging (CPM) message to a group. The method comprises the following steps: Session Description Protocol (SDP) media parameter negotiation is accomplished through session invite messages and success response messages among a transmitter CPM client, a source participation function entity, a controlling function entity, a destination participation function entity and a receiver CPM client; according to the negotiation result, media transmission links are respectively established between the transmitter CPM client and the source participation function entity, between the source participation function entity and the controlling function entity, between the controlling function entity and the destination participation function entity, and between the destination participation function entity and the receiver CPM client. The present invention solves the problem that there is a lack of the MSRP transmission link in the large message mode in the prior art.
摘要翻译：本发明提供了一种建立用于向组发送大型消息模式融合IP消息（CPM）消息的媒体传输链路的方法。该方法包括以下步骤：会话描述协议（SDP）媒体参数协商通过会话邀请消息和成功响应消息在发送方CPM客户端，源参与功能实体，控制功能实体，目的参与功能实体和接收方CPM客户端; 根据协商结果，在发送方CPM客户端和源参与功能实体之间，源参与功能实体与控制功能实体之间，控制功能实体与目的参与功能实体之间，以及目标参与功能实体和接收方CPM客户端。本发明解决了现有技术中在大消息模式中缺少MSRP传输链路的问题。

2. 发明申请

US20120089693A1 Method for Negotiating Message Session Relay Protocol Connection Parameters 审中-公开
标题翻译：用于谈判消息会话中继协议连接参数的方法
公开(公告)号：US20120089693A1
公开(公告)日：2012-04-12
申请号：US13376711
申请日：2010-01-19
申请人： Yan Lu , Ghazanfar Ali , Jun Chen , Lizhe Yao , Man Xie , Huan Guo
发明人： Yan Lu , Ghazanfar Ali , Jun Chen , Lizhe Yao , Man Xie , Huan Guo
IPC分类号： G06F15/16
CPC分类号： H04L51/36 , H04L51/38 , H04L65/1006 , H04L65/1069 , H04L69/24
摘要： The present invention discloses a method for negotiating MSRP connection parameters. The method comprises completing the negotiation of the MSRP parameters via a SDP negotiation process between a CPM client at the transmitting side, an originating participation function entity, a terminating participation function entity and a CPM client at the receiving side, that is, carrying the MSRP connection parameters of a transmitter of a SDP datagram in the SDP datagram carried in a session invite message and/or a success response message message. The present invention solves the problem in the prior art that the negotiation of the MSRP connection parameters cannot be achieved by a MSRP transmission link, thereby improving a scheme of transmitting a large message mode CPM message.
摘要翻译：本发明公开了一种用于协商MSRP连接参数的方法。该方法包括通过发送侧的CPM客户端，发起参与功能实体，终接参与功能实体和接收侧的CPM客户端之间的SDP协商处理来完成MSRP参数的协商，即携带MSRP 在会话邀请消息中携带的SDP数据报中的SDP数据报的发送器的连接参数和/或成功响应消息消息。本发明解决了现有技术中由MSRP传输链路无法实现MSRP连接参数的协商的问题，从而改进了发送大消息模式CPM消息的方案。

3. 发明申请

US20120089741A1 Media link establishment method for transmitting large message mode CPM messages to groups 有权
标题翻译：用于将大型消息模式CPM消息发送到组的媒体链路建立方法
公开(公告)号：US20120089741A1
公开(公告)日：2012-04-12
申请号：US13257870
申请日：2009-12-30
申请人： Yan Lu , Ghazanfar Ali , Jun Chen , Lizhe Yao , Man Xie , Huan Guo
发明人： Yan Lu , Ghazanfar Ali , Jun Chen , Lizhe Yao , Man Xie , Huan Guo
IPC分类号： G06F15/16
CPC分类号： H04L65/1069 , H04L51/36 , H04L51/38 , H04L67/14
摘要： The present invention provides a method of establishing a media transmission link for transmitting a large message mode Converged IP Messaging (CPM) message to a group. The method comprises the following steps: Session Description Protocol (SDP) media parameter negotiation is accomplished through session invite messages and success response messages among a transmitter CPM client, a source participation function entity, a controlling function entity, a destination participation function entity and a receiver CPM client; according to the negotiation result, media transmission links are respectively established between the transmitter CPM client and the source participation function entity, between the source participation function entity and the controlling function entity, between the controlling function entity and the destination participation function entity, and between the destination participation function entity and the receiver CPM client. The present invention solves the problem that there is a lack of the MSRP transmission link in the large message mode in the prior art.
摘要翻译：本发明提供了一种建立用于向组发送大型消息模式融合IP消息（CPM）消息的媒体传输链路的方法。该方法包括以下步骤：会话描述协议（SDP）媒体参数协商通过会话邀请消息和成功响应消息在发送方CPM客户端，源参与功能实体，控制功能实体，目的参与功能实体和接收方CPM客户端; 根据协商结果，在发送方CPM客户端和源参与功能实体之间，源参与功能实体与控制功能实体之间，控制功能实体与目的参与功能实体之间，以及目标参与功能实体和接收方CPM客户端。本发明解决了现有技术中在大消息模式中缺少MSRP传输链路的问题。

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