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    • 3. 发明申请
    • DATA COMMUNICATION SYSTEM
    • 数据通信系统
    • US20090067439A1
    • 2009-03-12
    • US12205154
    • 2008-09-05
    • Dan YamamotoTadashi KajiAkifumi YatoTakahiro FujishiroShinichi Irube
    • Dan YamamotoTadashi KajiAkifumi YatoTakahiro FujishiroShinichi Irube
    • H04L12/56
    • H04L63/061H04L65/1006H04L65/1069
    • A method and a system for speeding up session establishment are provided, wherein the time required to establish a session is reduced, even in the case where a session management server requires a large amount of time to process respective functions required for establishing the session (such as making a decision regarding whether to permit or deny provision of a service, or generating a session key).The session management server is provided with means for conducting, in parallel, processing to issue processing requests for respective functions required for establishing a session (such as making a decision regarding whether to permit or deny provision of a service, or generating a session key) and processing to forward a communication message transmitted by a communications device or another session management server attempting to establish a session.
    • 提供了一种用于加速会话建立的方法和系统,其中即使在会话管理服务器需要大量时间来处理建立会话所需的各种功能的情况下,建立会话所需的时间被减少(例如 作为决定是否允许或拒绝提供服务,还是生成会话密钥)。 会话管理服务器被提供有用于并行处理以发出用于建立会话所需的相应功能的处理请求(例如作出关于是否允许或拒绝提供服务的决定或生成会话密钥)的装置, 以及处理以转发由通信设备或尝试建立会话的另一会话管理服务器发送的通信消息。
    • 5. 发明申请
    • STREAMING DATA DELIVERY SYSTEM AND METHOD THEREOF
    • 流数据传送系统及其方法
    • US20120005362A1
    • 2012-01-05
    • US13071265
    • 2011-03-24
    • NAOKI HAYASHITadashi KajiDan YamamotoShinichi Irube
    • NAOKI HAYASHITadashi KajiDan YamamotoShinichi Irube
    • G06F15/16
    • H04L65/1093H04L65/1046H04L65/605
    • A streaming data delivery system contrived to curtail the procedure until a session is established between a delivery server and a user terminal includes a delivery device, a server for provisional coupling, format conversion servers, a terminal, and a 3PCC device which implements Third Party Call Control. The 3PCC device obtains format information from the terminal and establishes a session between the terminal and the server for provisional coupling; also obtains data format information from the data delivery device and establishes a session between the delivery device and the server for provisional coupling; further selects a format conversion server, transfers the session between the delivery device and the server for provisional coupling into a session between the delivery device and the selected format conversion server, and transfers the session between the terminal and the server for provisional coupling into a session between the terminal and the selected format conversion server.
    • 设计用于限制该过程直到在递送服务器和用户终端之间的会话建立的流数据传送系统包括传送设备,用于临时耦合的服务器,格式转换服务器,终端和实现第三方呼叫的3PCC设备 控制。 3PCC设备从终端获取格式信息,并在终端和服务器之间建立临时耦合的会话; 还从数据传送装置获取数据格式信息,并在传送装置和服务器之间建立临时耦合的会话; 进一步选择格式转换服务器,将递送设备和服务器之间的会话传送到临时耦合到递送设备和所选择的格式转换服务器之间的会话中,并且将终端与服务器之间的会话传送到会话中 在终端和所选格式转换服务器之间。