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    • 2. 发明授权
    • Method and apparatus for interworking voice and multimedia services between CSI terminal and IMS terminal
    • CSI终端与IMS终端之间语音和多媒体业务互通的方法和装置
    • US08325708B2
    • 2012-12-04
    • US11496712
    • 2006-08-01
    • Han-Na LimO-Sok SongSung-Ho ChoiEun-Hui BaeTae-Sun Yeoum
    • Han-Na LimO-Sok SongSung-Ho ChoiEun-Hui BaeTae-Sun Yeoum
    • H04L12/66
    • H04W76/02H04L29/06027H04L65/1016H04L65/1069H04M7/006H04W76/10H04W76/15H04W88/14H04W92/02
    • A method and apparatus is provided for communication between a first terminal capable of using both a Circuit Switched (CS) call and an Internet Protocol Multimedia Subsystem (IMS) session, and a second terminal capable of using the IMS session, in a communication system supporting a Combined CS call and IMS session (CSI service). If the second terminal sends a Session Initiation Protocol (SIP) request (INVITE) message to originate a voice service or a multimedia service including the voice service with the first terminal, a CSI Application Server (AS) of an IMS domain managing the first terminal separates a voice service-related component included in the request message from a multimedia service-related component, and generates and sends first and second request messages to the first terminal. Upon receipt of first and second response messages corresponding to the first and second request messages from the first terminal, the CSI AS generates a combined response message and sends the combined response message to the second terminal.
    • 提供一种方法和装置,用于在能够使用电路交换(CS)呼叫和因特网协议多媒体子系统(IMS)会话的第一终端和能够使用IMS会话的第二终端之间进行通信,所述通信系统支持 组合CS呼叫和IMS会话(CSI服务)。 如果第二终端发送会话发起协议(SIP)请求(INVITE)消息以产生包括与第一终端的语音服务的语音服务或多媒体服务,则管理第一终端的IMS域的CSI应用服务器(AS) 将包括在请求消息中的语音服务相关组件与多媒体业务相关组件分离,并产生并向第一终端发送第一和第二请求消息。 在接收到来自第一终端的与第一和第二请求消息对应的第一和第二响应消息时,CSI AS生成组合的响应消息,并将组合的响应消息发送到第二终端。
    • 3. 发明申请
    • Method and apparatus for interworking voice and multimedia services between CSI terminal and IMS terminal
    • CSI终端与IMS终端之间语音和多媒体业务互通的方法和装置
    • US20070058789A1
    • 2007-03-15
    • US11496712
    • 2006-08-01
    • Han-Na LimO-Sok SongSung-Ho ChoiEun-Hui BaeTae-Sun Yeoum
    • Han-Na LimO-Sok SongSung-Ho ChoiEun-Hui BaeTae-Sun Yeoum
    • H04M1/64
    • H04W76/02H04L29/06027H04L65/1016H04L65/1069H04M7/006H04W76/10H04W76/15H04W88/14H04W92/02
    • A method and apparatus is provided for communication between a first terminal capable of using both a Circuit Switched (CS) call and an Internet Protocol Multimedia Subsystem (IMS) session, and a second terminal capable of using the IMS session, in a communication system supporting a Combined CS call and IMS session (CSI service). If the second terminal sends a Session Initiation Protocol (SIP) request (INVITE) message to originate a voice service or a multimedia service including the voice service with the first terminal, a CSI Application Server (AS) of an IMS domain managing the first terminal separates a voice service-related component included in the request message from a multimedia service-related component, and generates and sends first and second request messages to the first terminal. Upon receipt of first and second response messages corresponding to the first and second request messages from the first terminal, the CSI AS generates a combined response message and sends the combined response message to the second terminal.
    • 提供一种方法和装置,用于在能够使用电路交换(CS)呼叫和因特网协议多媒体子系统(IMS)会话的第一终端和能够使用IMS会话的第二终端之间进行通信,所述通信系统支持 组合CS呼叫和IMS会话(CSI服务)。 如果第二终端发送会话发起协议(SIP)请求(INVITE)消息以产生包括与第一终端的语音服务的语音服务或多媒体服务,则管理第一终端的IMS域的CSI应用服务器(AS) 将包括在请求消息中的语音服务相关组件与多媒体业务相关组件分离,并产生并向第一终端发送第一和第二请求消息。 在接收到来自第一终端的与第一和第二请求消息对应的第一和第二响应消息时,CSI AS生成组合的响应消息,并将组合的响应消息发送到第二终端。
    • 5. 发明申请
    • METHOD AND SYSTEM FOR PROCESSING CALL CHANGE REQUEST IN AN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM
    • 在互联网协议多媒体子系统中处理呼叫更改请求的方法和系统
    • US20080186956A1
    • 2008-08-07
    • US12026161
    • 2008-02-05
    • Tae-Sun YeoumEun-Hui BaeSung-Ho ChoiO-Sok SongHan-Na Lim
    • Tae-Sun YeoumEun-Hui BaeSung-Ho ChoiO-Sok SongHan-Na Lim
    • H04L12/66
    • H04L12/66H04L65/1016H04L65/1083
    • A method and system for processing a call change request in an IMS are provided, in which a network entity receives a call request message requesting a first call from a calling UE, stores call information and caller information of the call request message, forwards the call request message to a called UE, acquires, upon receipt of a call change request message requesting change of the first call to a second call from the called UE during the first call, the caller information of the calling UE using an old call information included in the call change request message and the stored call information, inserts the caller information in receiver information of the call change request message, delivers the call change request message to the calling UE, and establishes the second call between the calling UE and the called UE by replacing the first call with the second call.
    • 提供了一种用于处理IMS中的呼叫改变请求的方法和系统,其中网络实体从呼叫UE接收到请求第一呼叫的呼叫请求消息,存储呼叫信息和呼叫请求消息的呼叫者信息,转发呼叫 向被叫UE发送请求消息,在第一次呼叫期间接收到请求从被叫用户的第二呼叫改变第一呼叫的呼叫改变请求消息时,主叫用户的呼叫者信息使用包含在呼叫中的旧呼叫信息 呼叫改变请求消息和所存储的呼叫信息,将呼叫者信息插入到呼叫改变请求消息的接收者信息中,将呼叫改变请求消息传递给呼叫UE,并且通过以下方式建立主叫UE和被叫UE之间的第二呼叫: 用第二个呼叫替换第一个呼叫。