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    • 7. 发明申请
    • CALL CONNECTION METHOD, EQUIPMENT, AND SYSTEM IN IP MULTIMEDIA SUBSYSTEM
    • IP多媒体子系统中的呼叫连接方法,设备和系统
    • US20100046509A1
    • 2010-02-25
    • US12611654
    • 2009-11-03
    • Youzhu ShiQing Zhou
    • Youzhu ShiQing Zhou
    • H04L12/66
    • H04L65/1016H04L65/1069
    • A call connection method in an IP multimedia subsystem (IMS) is provided. The method includes the following steps. An entrance network element (NE) of a called network receives a session request carrying called user identification (ID) information from a calling network. When determining that the called user ID information is incomplete, the entrance NE of the called network sends a response message indicating that the called user ID information is incomplete to the calling network. The calling network updates the called user ID information according to the response message, and sends the updated called user ID information to the entrance NE of the called network. An interface NE, a called network system, a call connection system, and a method of informing a call connection failure are also provided.
    • 提供IP多媒体子系统(IMS)中的呼叫连接方法。 该方法包括以下步骤。 被叫网络的入口网元(NE)从呼叫网络接收携带被叫用户识别(ID)信息的会话请求。 当确定被叫用户ID信息不完整时,被叫网络的入口网络向呼叫网络发送指示被叫用户ID信息不完整的响应消息。 呼叫网络根据响应消息更新被叫用户ID信息,并将更新的被叫用户ID信息发送到被叫网络的入口NE。 还提供了接口NE,被叫网络系统,呼叫连接系统以及通知呼叫连接故障的方法。
    • 8. 发明授权
    • Call connection method, equipment, and system in IP multimedia subsystem
    • IP多媒体子系统中的呼叫连接方法,设备和系统
    • US08369315B2
    • 2013-02-05
    • US12611654
    • 2009-11-03
    • Youzhu ShiQing Zhou
    • Youzhu ShiQing Zhou
    • H04L12/66
    • H04L65/1016H04L65/1069
    • A call connection method in an IP multimedia subsystem (IMS) is provided. The method includes the following steps. An entrance network element (NE) of a called network receives a session request carrying called user identification (ID) information from a calling network. When determining that the called user ID information is incomplete, the entrance NE of the called network sends a response message indicating that the called user ID information is incomplete to the calling network. The calling network updates the called user ID information according to the response message, and sends the updated called user ID information to the entrance NE of the called network. An interface NE, a called network system, a call connection system, and a method of informing a call connection failure are also provided.
    • 提供IP多媒体子系统(IMS)中的呼叫连接方法。 该方法包括以下步骤。 被叫网络的入口网元(NE)从呼叫网络接收携带被叫用户识别(ID)信息的会话请求。 当确定被叫用户ID信息不完整时,被叫网络的入口网络向呼叫网络发送指示被叫用户ID信息不完整的响应消息。 呼叫网络根据响应消息更新被叫用户ID信息,并将更新的被叫用户ID信息发送到被叫网络的入口NE。 还提供了接口NE,被叫网络系统,呼叫连接系统以及通知呼叫连接故障的方法。
    • 9. 发明申请
    • System and Method for Processing Packet Domain Signal
    • 用于处理分组域信号的系统和方法
    • US20100246574A1
    • 2010-09-30
    • US12797134
    • 2010-06-09
    • Youzhu ShiDongming Zhu
    • Youzhu ShiDongming Zhu
    • H04L12/66
    • H04L12/66H04L65/1016H04L65/1043H04M7/123
    • Embodiments of the present invention disclose a system and a method for processing a packet domain service signal, which enable a terminal that does not support an access control protocol of an Internet Protocol Multimedia Subsystem (IMS) to access the IMS and acquire the services in the IMS. An AGCF is added for shielding the differences of the users on the basis of the IMS defined in the 3GPP R5/R6 standard, specifically, a PSTN/ISDN user accesses an AGF first, accesses the IMS through an agent function of the AGCF, and the AGCF also manages and controls the AGF. Control of the PSTN/ISDN services may be implemented in the AGCF, or in an AS added to the IMS, or the control of basic services and supplementary services may be implemented in the AGCF while the control of value-added services may be implemented in the AS.
    • 本发明的实施例公开了一种用于处理分组域服务信号的系统和方法,其使得不支持因特网协议多媒体子系统(IMS)的接入控制协议的终端访问IMS并且获取所述服务 IMS。 增加了AGCF,用于根据3GPP R5 / R6标准中定义的IMS屏蔽用户的差异,具体来说,PSTN / ISDN用户首先访问AGF,通过AGCF的代理功能访问IMS,以及 AGCF还管理和控制AGF。 PSTN / ISDN服务的控制可以在AGCF中或在添加到IMS中的AS中实现,或者可以在AGCF中实施基本服务和补充服务的控制,而增值服务的控制可以在 AS。
    • 10. 发明申请
    • Method and communication system for implementing calling tapping at flash
    • 用于在闪存中实现呼叫窃听的方法和通信系统
    • US20070071183A1
    • 2007-03-29
    • US11481600
    • 2006-07-05
    • Youzhu Shi
    • Youzhu Shi
    • H04M1/64
    • H04M7/006H04M3/537
    • The invention discloses a method for implementing Calling Tapping at Flash, which includes the steps of: when there is a new voice message for a user, actively initiating an SIP message carrying the description information of the voice message by a Voice Mail Application Server; sending the SIP message to the user terminal or the home network device of the user by the Voice Mail Application Server, and notifying the user by the user terminal or the network device; converting the SIP message into an inter-exchange signaling message in CS domain and transmitting it to the CS domain where the user accesses by a Media Gateway Control Unit (MGCU), and notifying the user by a switching control unit in the CS domain in accordance with the prompt means of Calling Tapping at Flash of the user. The invention also discloses a communication system for implementing Calling Tapping at Flash service.
    • 本发明公开了一种在Flash中实现呼叫窃听的方法,包括以下步骤:当用户有新的话音消息时,通过语音邮件应用服务器主动发起承载话音消息描述信息的SIP消息; 通过语音邮件应用服务器将SIP消息发送给用户终端或家庭网络设备,并由用户终端或网络设备通知用户; 将SIP消息转换为CS域中的交换信令消息,并将其发送到用户由媒体网关控制单元(MGCU)访问的CS域,并按照CS域中的切换控制单元通知用户 使用用户在Flash中调用轻拍的提示方式。 本发明还公开了一种在Flash服务中实现呼叫攻击的通信系统。