公开(公告)号：US20050120136A1

公开(公告)日：2005-06-02

申请号：US10967904

申请日：2004-10-18

申请人： Young-Jun Park ,  Kyung-Joo Suh ,  Jae-Kwon Oh ,  Eun-Hui Bae ,  Hyeon-Woo Lee

发明人： Young-Jun Park ,  Kyung-Joo Suh ,  Jae-Kwon Oh ,  Eun-Hui Bae ,  Hyeon-Woo Lee

IPC分类号： H04L12/28 ,  H04L29/06 ,  H04W8/08 ,  H04W48/08 ,  H04W80/04 ,  G06F15/173 ,  H04Q7/00

CPC分类号： H04W8/085 ,  H04W48/08 ,  H04W80/04

摘要： In a network system including at least one mobility anchor point (MAP) for managing mobility of a mobile node (MN) and a plurality of routers connected to the at least one MAP in a hierarchical structure, the MAP sends a MAP option to at least one router located on a higher level than the MAP. When receiving the MAP option, the router located on the higher level sends an updated MAP option to neighboring routers, after incrementing a predetermined upward value comprised in the MAP option. MAPs distributed in the network system can deliver MAP options regardless of the hierarchical structure of routers, and hence the MN can maximize its location privacy. Because the MAP performs MAP domain announcement using a DOMAIN option, service use of routers outside the MAP domain can be limited, and the number of times that a MAP is changed can be reduced.

摘要翻译： 在包括用于管理移动节点（MN）的移动性的至少一个移动性锚点（MAP）和以分级结构连接到所述至少一个MAP的多个路由器的网络系统中，MAP至少发送MAP选项 位于比MAP高的路由器上。 当接收到MAP选项时，在增加MAP选项中包含的预定向上值之后，位于较高级别的路由器向相邻路由器发送更新的MAP选项。 分布在网络系统中的MAP可以传递MAP选项，而不管路由器的层次结构如何，因此MN可以最大化其位置隐私。 因为MAP使用DOMAIN选项执行MAP域公告，所以可以限制MAP域外的路由器的业务使用，并且可以减少MAP改变的次数。

公开(公告)号：US20050163080A1

公开(公告)日：2005-07-28

申请号：US10967574

申请日：2004-10-18

申请人： Kyung-Joo Suh ,  Young-Jun Park ,  Jae-Kwon Oh ,  Eun-Hui Bae ,  Hyeon-Woo Lee ,  Su-Yeul Lee ,  Young-Joo Suh ,  Woo-Jae Kim ,  Dong-Hee Kwon

发明人： Kyung-Joo Suh ,  Young-Jun Park ,  Jae-Kwon Oh ,  Eun-Hui Bae ,  Hyeon-Woo Lee ,  Su-Yeul Lee ,  Young-Joo Suh ,  Woo-Jae Kim ,  Dong-Hee Kwon

IPC分类号： H04L12/701 ,  H04L29/06 ,  H04W36/00 ,  H04W36/36 ,  H04W40/34 ,  H04W48/00 ,  H04W48/18 ,  H04W76/02 ,  H04W80/04 ,  H04W84/12 ,  H04W88/08 ,  H04Q7/00

CPC分类号： H04W36/0016 ,  H04W36/0072 ,  H04W48/17 ,  H04W72/10 ,  H04W80/04

摘要： Disclosed is a system for providing handover of a mobile node in a wireless network supporting Mobile IP (Internet Protocol). The mobile node sends, when handover is needed, a request for neighbor access router information to a first access router currently communicating with the mobile node, and selects, if the neighbor access router information is received, a second access router serving as a target access router using the received neighbor access router information. The first access router exchanges access router information with a neighbor access router, provides neighbor access router information to the mobile node upon receiving the neighbor access router information request from the mobile node, and redirects data to be delivered to the mobile node to the second access router to which the mobile node will be handed over. The second access router forwards data to be delivered to the mobile node, received from the first access router, to the corresponding mobile node.

摘要翻译： 公开了一种用于在支持移动IP（因特网协议）的无线网络中提供移动节点的切换的系统。 当需要切换时，移动节点向当前与移动节点通信的第一接入路由器发送邻居接入路由器信息的请求，并且如果接收到邻居接入路由器信息则选择第二接入路由器作为目标接入 路由器使用接收的邻居接入路由器信息。 第一接入路由器与邻居接入路由器交换接入路由器信息，在从移动节点接收到邻居接入路由器信息请求时向移动节点提供邻居接入路由器信息，并将要传送到移动节点的数据重定向到第二接入 移动节点将被移交到的路由器。 第二接入路由器将要从第一接入路由器接收的要传送到移动节点的数据转发到相应的移动节点。

公开(公告)号：US07548525B2

公开(公告)日：2009-06-16

申请号：US10967574

申请日：2004-10-18

申请人： Kyung-Joo Suh ,  Young-Jun Park ,  Jae-Kwon Oh ,  Eun-Hui Bae ,  Hyeon-Woo Lee ,  Su-Yeul Lee ,  Young-Joo Suh ,  Woo-Jae Kim ,  Dong-Hee Kwon

发明人： Kyung-Joo Suh ,  Young-Jun Park ,  Jae-Kwon Oh ,  Eun-Hui Bae ,  Hyeon-Woo Lee ,  Su-Yeul Lee ,  Young-Joo Suh ,  Woo-Jae Kim ,  Dong-Hee Kwon

IPC分类号： H04Q7/00

CPC分类号： H04W36/0016 ,  H04W36/0072 ,  H04W48/17 ,  H04W72/10 ,  H04W80/04

摘要： Disclosed is a system for providing handover of a mobile node in a wireless network supporting Mobile IP (Internet Protocol). The mobile node sends, when handover is needed, a request for neighbor access router information to a first access router currently communicating with the mobile node, and selects, if the neighbor access router information is received, a second access router serving as a target access router using the received neighbor access router information. The first access router exchanges access router information with a neighbor access router, provides neighbor access router information to the mobile node upon receiving the neighbor access router information request from the mobile node, and redirects data to be delivered to the mobile node to the second access router to which the mobile node will be handed over. The second access router forwards data to be delivered to the mobile node, received from the first access router, to the corresponding mobile node.

摘要翻译： 公开了一种用于在支持移动IP（因特网协议）的无线网络中提供移动节点的切换的系统。 当需要切换时，移动节点向当前与移动节点通信的第一接入路由器发送邻居接入路由器信息的请求，并且如果接收到邻居接入路由器信息则选择第二接入路由器作为目标接入 路由器使用接收的邻居接入路由器信息。 第一接入路由器与邻居接入路由器交换接入路由器信息，在从移动节点接收到邻居接入路由器信息请求时向移动节点提供邻居接入路由器信息，并将要传送到移动节点的数据重定向到第二接入 移动节点将被移交到的路由器。 第二接入路由器将要从第一接入路由器接收的要传送到移动节点的数据转发到相应的移动节点。

公开(公告)号：US08849986B2

公开(公告)日：2014-09-30

申请号：US12377822

申请日：2007-08-14

申请人： Jae-Kwon Oh ,  Mayuresh Madhukar Patil

发明人： Jae-Kwon Oh ,  Mayuresh Madhukar Patil

IPC分类号： G06F15/173 ,  H04L29/08 ,  H04M3/42

CPC分类号： H04L43/10 ,  H04L63/10 ,  H04L67/22 ,  H04L67/24 ,  H04L67/306 ,  H04L67/42 ,  H04M3/42374

摘要： Provided is a system and method for optimizing the presence notifications. The system includes a presence server which stores the presence subscription and presence information; and a presence XDMS for storing the authorization related information, wherein the presence server store the filtering rule pertaining to presence based notification delivery. The method includes: storing the presence subscription and presence information by a presence server; and storing the authorization related information by a presence XDMS, wherein a filtering rule pertaining to presence based notification delivery is used with the presence server.

摘要翻译： 提供了一种用于优化在线通知的系统和方法。 该系统包括存在存在订阅和存在信息的呈现服务器; 以及用于存储授权相关信息的存在XDMS，其中存在服务器存储与基于存在的通知传递有关的过滤规则。 该方法包括：通过存在服务器存储呈现订阅和呈现信息; 以及通过存在XDMS存储所述授权相关信息，其中与所述存在服务器一起使用与基于存在的通知递送有关的过滤规则。

公开(公告)号：US08626850B2

公开(公告)日：2014-01-07

申请号：US12867464

申请日：2009-02-13

申请人： Sung-Jin Park ,  Kyung-Tak Lee ,  Seung-Yong Lee ,  Jae-Kwon Oh ,  Ji-Hye Lee ,  Wuk Kim

发明人： Sung-Jin Park ,  Kyung-Tak Lee ,  Seung-Yong Lee ,  Jae-Kwon Oh ,  Ji-Hye Lee ,  Wuk Kim

IPC分类号： G06F15/16 ,  H04L29/08

CPC分类号： H04L51/00 ,  H04L51/066 ,  H04L51/36 ,  H04L51/38 ,  H04L67/24 ,  H04W4/18 ,  H04W92/02

摘要： In a Converged IP Messaging (CPM) service, an arbitrary terminal generates a message based on a user input, and transmits the message to a CPM server. Upon receiving the message, the CPM server requests a presence server to provide presence information corresponding to a recipient of the message. The presence server searches for presence information corresponding to the recipient in response to the request of the CPM server, and transmits the searched presence information to the CPM server. Based on the transmitted presence information, the CPM server decides to perform interworking for the message, decides a type of a messaging service for interworking, and transmits the message to an Interworking Function (IWF) according to the decided type of the messaging service. The IWF receives the message, converts the message according to the decided messaging service, and transmits the converted message to the recipient.

摘要翻译： 在融合IP消息传递（CPM）服务中，任意终端基于用户输入生成消息，并将消息发送到CPM服务器。 在接收到消息时，CPM服务器请求呈现服务器提供与消息的接收者相对应的呈现信息。 存在服务器响应于CPM服务器的请求搜索对应于接收者的存在信息，并将搜索到的存在信息发送到CPM服务器。 基于所传送的存在信息，CPM服务器决定执行消息的互通，确定用于互通的消息业务的类型，并根据确定的消息业务类型将消息发送到互通功能（IWF）。 IWF接收消息，根据确定的消息传送服务转换消息，并将转换的消息发送给接收方。

公开(公告)号：US08626055B2

公开(公告)日：2014-01-07

申请号：US11593645

申请日：2006-11-07

申请人： Sung-Oh Hwang ,  Jae-Kwon Oh ,  Kook-Heui Lee ,  Byung-Rae Lee ,  Jae-Yong Lee ,  Bo-Sun Jung ,  Jong-Hyo Lee

发明人： Sung-Oh Hwang ,  Jae-Kwon Oh ,  Kook-Heui Lee ,  Byung-Rae Lee ,  Jae-Yong Lee ,  Bo-Sun Jung ,  Jong-Hyo Lee

IPC分类号： H04H20/71

CPC分类号： H04H60/07 ,  H04H20/57 ,  H04H60/04 ,  H04H60/25 ,  H04H60/72 ,  H04H60/91

摘要： A mobile broadcast system for delivering a notification event for generation of a notification message for information provisioning to a subscriber receiving a broadcast service is provided. The mobile broadcast system includes a first apparatus for managing subscriber information of the broadcast service, handling generation of at least one notification message according to at least one notification event, and generating a response message indicating generation end of the notification message; and a second apparatus for sending a notification event message for requesting generation of the notification message to the first apparatus according to the at least one notification event, receiving the response message in response thereto, and then handling delivery of the notification message over a broadcast channel or an interaction channel.

摘要翻译： 提供了一种用于将用于生成用于信息提供的通知消息的通知事件递送给接收广播服务的用户的移动广播系统。 移动广播系统包括用于管理广播服务的用户信息的第一装置，根据至少一个通知事件处理生成至少一个通知消息，并且生成指示通知消息的生成结束的响应消息; 以及第二装置，用于根据所述至少一个通知事件向所述第一装置发送用于请求生成所述通知消息的通知事件消息，响应于此接收所述响应消息，然后在广播信道上处理所述通知消息的传送 或交互频道。

公开(公告)号：US08228881B2

公开(公告)日：2012-07-24

申请号：US12195811

申请日：2008-08-21

申请人： Joo-Young Kim ,  Jae-Kwon Oh ,  Wuk Kim

发明人： Joo-Young Kim ,  Jae-Kwon Oh ,  Wuk Kim

IPC分类号： G06F15/16

CPC分类号： H04L65/1006 ,  H04L67/18 ,  H04W4/02

摘要： Disclosed is a method for providing location information of a terminal by using an Session Initiation Protocol (SIP). To this end, a location request and a location estimate are transferred between terminals by using messages used in the SIP. In particular, it is possible to receive location information of a counterpart during communication, or transfer the location information of its own to a counterpart, in consideration of the fact that real-time voice service mainly uses the SIP. Moreover, it is possible to request and transmit location information on using multimedia services. Therefore, a terminal or a server using the SIP easily uses location information, so that it is possible to provide new services inter-working with location services.

摘要翻译： 公开了一种通过使用会话发起协议（SIP）来提供终端的位置信息的方法。 为此，通过使用SIP中使用的消息，在终端之间传送位置请求和位置估计。 特别地，考虑到实时语音服务主要使用SIP的事实，可以在通信期间接收对方的位置信息，或者将其自己的位置信息传送给对方。 此外，可以请求和发送使用多媒体业务的位置信息。 因此，使用SIP的终端或服务器容易地使用位置信息，从而可以提供与位置服务相互作用的新服务。

公开(公告)号：US08060621B2

公开(公告)日：2011-11-15

申请号：US11939013

申请日：2007-11-13

申请人： Seung-Yong Lee ,  Kyung-Tak Lee ,  Jae-Kwon Oh ,  Sang-Kyung Sung ,  Wuk Kim

发明人： Seung-Yong Lee ,  Kyung-Tak Lee ,  Jae-Kwon Oh ,  Sang-Kyung Sung ,  Wuk Kim

IPC分类号： G06F15/16

CPC分类号： H04L51/00 ,  H04L51/36 ,  H04L51/38 ,  H04L65/1006 ,  H04L65/104 ,  H04L65/1066 ,  H04L65/1069 ,  H04L65/4061 ,  H04L67/14 ,  H04L67/141 ,  H04W4/12 ,  H04W80/04

摘要： A converged IP messaging client transmits a session establishment request for interactive message communication. When a converged IP messaging server receives the request, it determines whether a target client of the interactive message communication uses a converged IP messaging service. If not, the converged IP messaging server transmits the session establishment request to an IWF. If it is determined that the target client is an SM client, the IWF generates an interactive message communication request by transforming a format of the session establishment request into an SMS format and transmits the interactive message communication request to the SM client. If the IWF receives an acceptance response from the SM client in response to the interactive message communication request within an effective response time, a session for the interactive message communication can be established between the converged IP messaging client and the SM client.

摘要翻译： 融合IP消息客户端发送用于交互式消息通信的会话建立请求。 当融合的IP消息收发服务器接收到请求时，它确定交互式消息通信的目标客户端是否使用融合的IP消息服务。 如果不是，则融合的IP消息服务器将会话建立请求发送到IWF。 如果确定目标客户端是SM客户端，则IWF通过将会话建立请求的格式变换为SMS格式生成交互式消息通信请求，并将交互消息通信请求发送给SM客户端。 如果IWF在有效响应时间内响应于交互消息通信请求从SM客户端接收到接受响应，则可以在融合的IP消息客户端和SM客户端之间建立用于交互消息通信的会话。

公开(公告)号：US07676548B2

公开(公告)日：2010-03-09

申请号：US11635137

申请日：2006-12-07

申请人： Jae-Kwon Oh ,  Wuk Kim ,  Sang-Kyung Sung

发明人： Jae-Kwon Oh ,  Wuk Kim ,  Sang-Kyung Sung

IPC分类号： G06F15/16

CPC分类号： H04L67/24 ,  H04L65/1006 ,  H04L65/1073

摘要： A system and method including registering state information capable of being published by an Event Publication Agent (EPA) using a Media Feature Tag according to Session Initiation Protocol (SIP); sending a Publication Rule for target state information from a Ruler to an associated EPA; routing the Publication Rule to the EPA; receiving, by the EPA, the Publication Rule; performing publication to an Event State Compositer (ESC) according to the Publication Rule; requesting to update or cancel the Publication Rule; receiving the request from the Ruler and modifying the Publication Rule accordingly; performing publication from the EPA to the ESC according to the modified Publication Rule; sending a Publication Rule synchronization request from the Ruler to the EPA using an event package; sending a response message to the Publication Rule synchronization request from the EPA; and sending notification of further updates of the Publication Rule from the EPA.

摘要翻译： 一种系统和方法，包括使用根据会话发起协议（SIP）的媒体特征标签注册能够由事件发布代理（EPA）发布的状态信息; 发送一个目标状态信息从标尺到相关联的EPA的出版规则; 将出版规则转交给EPA; 由EPA接受出版规则; 根据出版规则向事件状态合成器（ESC）发布; 请求更新或取消出版规则; 接收标尺的请求并相应修改出版规则; 根据修改后的出版规则，从EPA到ESC进行出版; 使用事件包将标准规则同步请求发送到EPA; 向来自EPA的出版物规则同步请求发送响应消息; 并从EPA发送进一步更新出版规则的通知。

公开(公告)号：US20070121831A1

公开(公告)日：2007-05-31

申请号：US11501908

申请日：2006-08-10

申请人： Seong-Gu Kim ,  Jae-Kwon Oh ,  Chan-Ho Ha

发明人： Seong-Gu Kim ,  Jae-Kwon Oh ,  Chan-Ho Ha

IPC分类号： H04M11/00

CPC分类号： H04M3/42 ,  H04M3/42059 ,  H04M3/42102 ,  H04M2201/18 ,  H04M2201/22

摘要： An apparatus and method for establishing a call connection when two parties try to simultaneously call each other are provided, in which, a simultaneous signal comparator determines, upon receipt of a call connection request, whether a calling terminal and a called terminal are trying to call each other simultaneously, and if the calling terminal and the called terminal are busy when calling each other simultaneously, requests rejection of a call connection request from at least one of the calling terminal and the called terminal, and setup a call connection between the calling terminal and the called terminal. A switch rejects the call connection request from the at least one of the calling terminal and the called terminal, and establishes the call connection between the calling terminal and the called terminal according to the request of the simultaneous signal comparator.

摘要翻译： 提供了一种当双方尝试同时呼叫时建立呼叫连接的装置和方法，其中同时信号比较器在接收到呼叫连接请求时确定主叫终端和被叫终端是否正在尝试呼叫 并且如果主叫终端和被叫终端同时呼叫时忙碌，则请求从主叫终端和被叫终端中的至少一个拒绝呼叫连接请求，并且在呼叫终端之间建立呼叫连接 和被叫终端。 交换机拒绝来自主叫终端和被叫终端中的至少一个的呼叫连接请求，并且根据同时信号比较器的请求建立主叫终端与被叫终端之间的呼叫连接。