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    SIP-based multimedia communication system capable of providing mobility using lifelong number and mobility providing method
    2.
    发明授权
    SIP-based multimedia communication system capable of providing mobility using lifelong number and mobility providing method 失效
    基于SIP的多媒体通信系统能够使用终身号码和移动性提供方法提供移动性

    公开(公告)号：US07555555B2

    公开(公告)日：2009-06-30

    申请号：US10942368

    申请日：2004-09-15

    申请人： Hyun-Seo Park ,  Sook-Yang Kang ,  Kyung-Sook Kim ,  Young-Jick Bahg

    发明人： Hyun-Seo Park ,  Sook-Yang Kang ,  Kyung-Sook Kim ,  Young-Jick Bahg

    IPC分类号： G06F13/00

    CPC分类号： H04L65/1006 ,  H04L29/06027

    摘要： The SIP-based multimedia communication system for providing mobility using lifelong numbers provides mobility through SIP network service domains and a global domain. The SIP network service domain comprises a user agent and an SIP network server. The user agent transmits request/response messages between users to set up, correct, and cancel calls, and when contact information of the user agent is registered and registration of the contact information is cancelled, requests to be informed of state changes in registration information. The SIP network server performs message routing between user agents and informs the contact information of the user agents during message routing. The global domain manages the SIP network service domains and allocates global SIP identifiers, that is, lifelong numbers to users to provide user-centered mobility.

    摘要翻译： 用于使用终身号码提供移动性的基于SIP的多媒体通信系统通过SIP网络服务域和全球域提供移动性。 SIP网络服务域包括用户代理和SIP网络服务器。 用户代理在用户之间发送请求/响应消息以设置，纠正和取消呼叫，并且当注册了用户代理的联系人信息并且取消了联系人信息的注册时，请求通知注册信息中的状态改变。 SIP网络服务器在用户代理之间执行消息路由，并在消息路由期间通知用户代理的联系信息。 全球域管理SIP网络服务域，并为用户分配全球SIP标识符，即终身号码，以提供以用户为中心的移动性。

    SIP-based multimedia communication system capable of providing mobility using lifelong number and mobility providing method
    4.
    发明申请
    SIP-based multimedia communication system capable of providing mobility using lifelong number and mobility providing method 失效
    基于SIP的多媒体通信系统能够使用终身号码和移动性提供方法提供移动性

    公开(公告)号：US20050125543A1

    公开(公告)日：2005-06-09

    申请号：US10942368

    申请日：2004-09-15

    申请人： Hyun-Seo Park ,  Sook-Yang Kang ,  Kyung-Sook Kim ,  Young-Jick Bahg

    发明人： Hyun-Seo Park ,  Sook-Yang Kang ,  Kyung-Sook Kim ,  Young-Jick Bahg

    IPC分类号： H04L12/66 ,  G06F15/16 ,  H04L29/06

    CPC分类号： H04L65/1006 ,  H04L29/06027

    摘要： The SIP-based multimedia communication system for providing mobility using lifelong numbers provides mobility through SIP network service domains and a global domain. The SIP network service domain comprises a user agent and an SIP network server. The user agent transmits request/response messages between users to set up, correct, and cancel calls, and when contact information of the user agent is registered and registration of the contact information is cancelled, requests to be informed of state changes in registration information. The SIP network server performs message routing between user agents and informs the contact information of the user agents during message routing. The global domain manages the SIP network service domains and allocates global SIP identifiers, that is, lifelong numbers to users to provide user-centered mobility.

    摘要翻译： 用于使用终身号码提供移动性的基于SIP的多媒体通信系统通过SIP网络服务域和全球域提供移动性。 SIP网络服务域包括用户代理和SIP网络服务器。 用户代理在用户之间发送请求/响应消息以设置，纠正和取消呼叫，并且当注册了用户代理的联系人信息并且取消了联系人信息的注册时，请求通知注册信息中的状态改变。 SIP网络服务器在用户代理之间执行消息路由，并在消息路由期间通知用户代理的联系信息。 全球域管理SIP网络服务域，并为用户分配全球SIP标识符，即终身号码，以提供以用户为中心的移动性。

    Method for supporting session mobility
    5.
    发明授权
    Method for supporting session mobility 失效
    支持会话移动性的方法

    公开(公告)号：US07570756B2

    公开(公告)日：2009-08-04

    申请号：US11271034

    申请日：2005-11-09

    申请人： Hyun-Seo Park ,  Je-Hun Rhee ,  Kyung-Sook Kim ,  Sook-Yang Kang ,  Young-Jick Bahg ,  Gyung-Chul Shin

    发明人： Hyun-Seo Park ,  Je-Hun Rhee ,  Kyung-Sook Kim ,  Sook-Yang Kang ,  Young-Jick Bahg ,  Gyung-Chul Shin

    IPC分类号： H04L12/16

    CPC分类号： H04L29/06027 ,  H04L65/1006 ,  H04L67/14 ,  H04L67/146

    摘要： A method for supporting session mobility, more particularly, a method for supporting session mobility that can move various sessions between two or more devices by using session initiation protocol (SIP). Various sessions can be simultaneously moved by utilizing a SIP PUBLISH message. Accordingly, a user can utilize various services as they are regardless of changing of service receiving device while the user utilizes various services. Also, the session mobility can be effectively supported whether the target of the session movement is known or not.

    摘要翻译： 更具体地说，一种支持会话移动性的方法，更具体地说，一种支持可通过使用会话发起协议（SIP）在两个或多个设备之间移动各种会话的会话移动性的方法。 可以通过使用SIP PUBLISH消息同时移动各种会话。 因此，用户可以利用各种服务，而不管服务接收设备的改变，而用户利用各种服务。 此外，无论会话移动的目标是否已知，可以有效地支持会话移动性。

    Method and system for providing service control and brokering in IMS-based telecommunication system
    9.
    发明申请
    Method and system for providing service control and brokering in IMS-based telecommunication system 审中-公开
    在基于IMS的电信系统中提供服务控制和代理的方法和系统

    公开(公告)号：US20070124438A1

    公开(公告)日：2007-05-31

    申请号：US11493907

    申请日：2006-07-27

    申请人： Hyun-Seo Park ,  Sook-Yang Kang ,  Gyung-Chul Sihn

    发明人： Hyun-Seo Park ,  Sook-Yang Kang ,  Gyung-Chul Sihn

    IPC分类号： G06F15/173

    CPC分类号： H04L29/06027 ,  H04L65/1016 ,  H04L67/28 ,  H04L67/2809 ,  H04W8/10

    摘要： The present invention relates to a service registration, control, and brokering method in an IMS-based communication system, and a system using the same. In the case that a user moving to a visited network from a home network wants to receive local service in the visited network, the user checks whether the user can receive the local service in the visited network through the home network. If it is possible, a serving call state control function (S-CSCF) that handles service control in the visited network performs local service control upon a user's request and provides the corresponding local service to the user. Accordingly, the user can be more efficiently provided with local services through the S-CSCF that handles the service control of the visited network. In addition, the visited network can provide the user with services that are adapted to a profile of the user.

    摘要翻译： 本发明涉及基于IMS的通信系统中的服务注册，控制和代理方法，以及使用该通信系统的系统。 在从家庭网络移动到访问网络的用户想要在受访网络中接收本地服务的情况下，用户检查用户是否可以通过家庭网络在受访网络中接收本地服务。 如果可能，处理访问网络中的服务控制的服务呼叫状态控制功能（S-CSCF）根据用户的请求执行本地服务控制，并向用户提供相应的本地服务。 因此，可以通过处理访问网络的服务控制的S-CSCF更有效地向用户提供本地服务。 此外，访问网络可以向用户提供适应于用户的简档的服务。

    User and service mobility support system and method in ubiquitous environment
    10.
    发明申请
    User and service mobility support system and method in ubiquitous environment 审中-公开
    用户和服务移动性支持系统和方法在无所不在的环境中

    公开(公告)号：US20070135121A1

    公开(公告)日：2007-06-14

    申请号：US11635552

    申请日：2006-12-08

    申请人： Jung-Sook Bae ,  Sook-Yang Kang ,  Gyung-Chul Shin

    发明人： Jung-Sook Bae ,  Sook-Yang Kang ,  Gyung-Chul Shin

    IPC分类号： H04Q7/20

    CPC分类号： H04W8/08 ,  H04W8/18 ,  H04W92/02

    摘要： A user and service mobility support system and method of in a ubiquitous environment is provided. When a user moves to a domain area capable of using various service equipment by pursuing a location of a user using a mobile communication service outdoors, the user may continuously use a service by determining service equipment based on the user's preference information, available equipment information, and service characteristic information. The user may continuously use a service through various equipments although the user moves into the domain area while the user has used a mobile communication service through the terminal outdoors. In order to select service equipment from among various media equipment, the optimum service equipment is determined based on the user and service characteristic information, and accordingly, it is possible to provide service movement convenience and satisfaction to the user.

    摘要翻译： 提供了一种在无处不在的环境中的用户和服务移动性支持系统和方法。 当用户通过在户外使用移动通信服务追求用户的位置而移动到能够使用各种服务设备的域区域时，用户可以基于用户的偏好信息，可用设备信息确定服务设备来连续地使用服务， 和服务特征信息。 用户可以通过各种设备连续使用服务，尽管用户在户外通过终端使用移动通信服务时移动到域区域中。 为了从各种媒体设备中选择服务设备，基于用户和服务特征信息确定最佳服务设备，并且因此可以向用户提供服务移动的便利性和满意度。