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1. 发明申请

US20100046733A1 METHOD AND DEVICE FOR BLIND TRANSFER SERVICE 审中-公开
标题翻译：盲转传送服务的方法和装置
公开(公告)号：US20100046733A1
公开(公告)日：2010-02-25
申请号：US12522115
申请日：2007-12-11
申请人： Min Shen , Zhisong Wang , Chengnian Shen , Wenjie Ling , Lu Zhang
发明人： Min Shen , Zhisong Wang , Chengnian Shen , Wenjie Ling , Lu Zhang
IPC分类号： H04M3/42 , H04M3/50
CPC分类号： H04M3/58 , H04L65/1016 , H04L65/1063 , H04L65/1093 , H04L65/1096 , H04M2203/2022
摘要： This invention provides method and device for blind transfer service. The method comprises the following steps: first, user A establishes a call with user B, then, user B originates a call transfer request to request to transfer the call with user A to user C; application server of user B heads off the request and returns an accept response to user B; the application server of user B firstly originates a call invitation to user C and acquires media parameter information of user C; the application server of user B originates a call re-invitation to user A, provides the media parameter information of user C, instructs user A to carry out media switch, and acquires media parameter information of user A; the application server of user B provides the media parameter information of user A to user C, and instructs user C to establish a media stream connection with user A.
摘要翻译：本发明提供了盲传服务的方法和装置。该方法包括以下步骤：首先，用户A与用户B建立呼叫，用户B发起呼叫转移请求，请求用户A向用户C传送呼叫; 用户B的应用服务器退出请求，并向用户B返回接受响应; 用户B的应用服务器首先发起对用户C的呼叫邀请，并获取用户C的媒体参数信息; 用户B的应用服务器发起对用户A的呼叫重新请求，提供用户C的媒体参数信息，指示用户A执行媒体交换，并获取用户A的媒体参数信息; 用户B的应用服务器向用户C提供用户A的媒体参数信息，并指示用户C与用户A建立媒体流连接。

2. 发明申请

US20100040218A1 CONSULTATIVE TRANSFER SERVICE METHOD AND APPARATUS 审中-公开
标题翻译：咨询转移服务方法和设备
公开(公告)号：US20100040218A1
公开(公告)日：2010-02-18
申请号：US12521944
申请日：2007-12-11
申请人： Min Shen , Zhisong Wang , Wenjie Ling , Chengnian Shen , Lu Zhang
发明人： Min Shen , Zhisong Wang , Wenjie Ling , Chengnian Shen , Lu Zhang
IPC分类号： H04M3/42
CPC分类号： H04M3/58 , H04L65/1016 , H04L65/1063 , H04L65/1093 , H04L65/1096 , H04M3/4283 , H04M7/123
摘要： This invention provides consultative transfer service method and apparatus. The method comprises the following steps: firstly, user A establishes a call with user B, and then, user B establishes a call with user C and initiates a call transfer request of requesting to transfer its call with user A to user C; the application server of user B heads off the request and returns an accept response to user B; the application server of user B firstly initiates a call invitation to user C, acquires the media parameter information of user C, and instructs user C to replace the call user C and user B; the application server of user B initiates a call re-invitation to user A, provides the media parameter information of user C, instructs user A to carry out media switch, and acquires the media parameter information of user A; the application server of user B provides the media parameter information of user A to user C, and instructs user C to establish a media stream connection with user A; and user C releases its original call with user B.
摘要翻译：本发明提供咨询转移服务方法和装置。该方法包括以下步骤：首先用户A建立与用户B的呼叫，然后用户B与用户C建立呼叫，并发起请求与用户A的呼叫转移给用户C的呼叫转移请求; 用户B的应用服务器退出请求，并向用户B返回接受响应; 用户B的应用服务器首先向用户C发起呼叫邀请，获取用户C的媒体参数信息，并指示用户C替换呼叫用户C和用户B; 用户B的应用服务器发起对用户A的呼叫重新请求，提供用户C的媒体参数信息，指示用户A进行媒体切换，取得用户A的媒体参数信息; 用户B的应用服务器向用户C提供用户A的媒体参数信息，并指示用户C与用户A建立媒体流连接; 用户C释放其与用户B的原始呼叫。

3. 发明授权

US08724777B2 Method, device and system for implementing emergency call override service 有权
标题翻译：实施紧急呼叫覆盖服务的方法，设备和系统
公开(公告)号：US08724777B2
公开(公告)日：2014-05-13
申请号：US13258382
申请日：2010-07-20
申请人： Mei Zuo , Yongping Huang , Wenjie Ling , Jingzhu Tang
发明人： Mei Zuo , Yongping Huang , Wenjie Ling , Jingzhu Tang
IPC分类号： H04M11/04
CPC分类号： H04L65/1096 , H04L65/1016 , H04L65/1063 , H04L67/147 , H04W4/16 , H04W4/90 , H04W76/50
摘要： The present disclosure provides a method, device and system for implementing emergency call override service; wherein the implementation method comprise: a first application server (AS) on a called side receives an initial request message, carrying a service identifier indicating an emergency call override service, from a second AS on a calling side; and the first AS implements the emergency call override service according to the service identifier. In the IMS network architecture, by adding a service identifier, indicating emergency call override service, in an initial request message based on SIP, an AS network element on a called side can implement emergency call override service according to the service identifier, thereby solving the problem that the emergency call override service cannot be implemented in the current IMS network architecture.
摘要翻译：本公开提供了一种用于实现紧急呼叫覆盖服务的方法，设备和系统; 其中所述实现方法包括：被叫侧的第一应用服务器（AS）从主叫侧的第二AS接收携带指示紧急呼叫覆盖服务的服务标识符的初始请求消息; 并且第一AS根据服务标识符实施紧急呼叫覆盖服务。在IMS网络架构中，通过在基于SIP的初始请求消息中添加指示紧急呼叫覆盖服务的服务标识符，被叫侧的AS网元可以根据服务标识符实现紧急呼叫覆盖服务，从而解决紧急呼叫覆盖服务不能在当前IMS网络架构中实现的问题。

4. 发明申请

US20120163561A1 Method, device and system for implementing emergency call override service 有权
标题翻译：实施紧急呼叫覆盖服务的方法，设备和系统
公开(公告)号：US20120163561A1
公开(公告)日：2012-06-28
申请号：US13258382
申请日：2010-07-20
申请人： Mei Zuo , Yongping Huang , Wenjie Ling , Jingzhu Tang
发明人： Mei Zuo , Yongping Huang , Wenjie Ling , Jingzhu Tang
IPC分类号： H04M11/04
CPC分类号： H04L65/1096 , H04L65/1016 , H04L65/1063 , H04L67/147 , H04W4/16 , H04W4/90 , H04W76/50
摘要： The present disclosure provides a method, device and system for implementing emergency call override service; wherein the implementation method comprise: a first application server (AS) on a called side receives an initial request message, carrying a service identifier indicating an emergency call override service, from a second AS on a calling side; and the first AS implements the emergency call override service according to the service identifier. In the IMS network architecture, by adding a service identifier, indicating emergency call override service, in an initial request message based on SIP, an AS network element on a called side can implement emergency call override service according to the service identifier, thereby solving the problem that the emergency call override service cannot be implemented in the current IMS network architecture.
摘要翻译：本公开提供了一种用于实现紧急呼叫覆盖服务的方法，设备和系统; 其中所述实现方法包括：被叫侧的第一应用服务器（AS）从主叫侧的第二AS接收携带指示紧急呼叫覆盖服务的服务标识符的初始请求消息; 并且第一AS根据服务标识符实施紧急呼叫覆盖服务。在IMS网络架构中，通过在基于SIP的初始请求消息中添加指示紧急呼叫覆盖服务的服务标识符，被叫侧的AS网元可以根据服务标识符实现紧急呼叫覆盖服务，从而解决紧急呼叫覆盖服务不能在当前IMS网络架构中实现的问题。

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