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1. 发明申请

WO2009038280A8 METHOD AND SYSTEM FOR ALLOCATING IPV6 GLOBAL ADDRESSES 审中-公开
标题翻译：用于分配IPV6全球地址的方法和系统
公开(公告)号：WO2009038280A8
公开(公告)日：2010-03-25
申请号：PCT/KR2008004019
申请日：2008-07-09
申请人： KOREA ELECTRONICS TELECOMM , SAMSUNG ELECTRONICS CO LTD , CHEON KYUNG-YUL , SHIN JAE-WOOK , PARK AE-SOON
发明人： CHEON KYUNG-YUL , SHIN JAE-WOOK , PARK AE-SOON
IPC分类号： H04L12/28
CPC分类号： H04L29/1232 , H04L29/12915 , H04L61/2015 , H04L61/2092 , H04L61/6059 , H04L69/16 , H04L69/167 , H04W8/26
摘要： Provided is a method and system for allocating a global address to a user terminal in a radio communication system having a plurality of networks. The method includes: a node located in a first network receiving a packet call setup request from the user terminal connected to a second network; and the node generating a global address for the user terminal and gateway address information used by the user terminal to create a message, and transmitting the message to the user terminal.
摘要翻译：提供了一种用于在具有多个网络的无线电通信系统中向用户终端分配全局地址的方法和系统。该方法包括：位于第一网络中的接收来自连接到第二网络的用户终端的分组呼叫建立请求的节点; 以及生成用户终端的全局地址的节点和用户终端用于创建消息的网关地址信息，以及将消息发送到用户终端。

2. 发明申请

WO2009078659A1 TUNNEL MANAGEMENT METHOD AND APPARATUS FOR REDUCING PACKET LOSSES OF MOBILE NODE IN MOBILE IP ENVIRONMENT 审中-公开
标题翻译：用于减少移动IP环境中移动节点分组丢失的隧道管理方法和装置
公开(公告)号：WO2009078659A1
公开(公告)日：2009-06-25
申请号：PCT/KR2008007459
申请日：2008-12-17
申请人： KOREA ELECTRONICS TELECOMM , CHEON KYUNG-YUL , YANG MI-JEONG , PARK AE-SOON
发明人： CHEON KYUNG-YUL , YANG MI-JEONG , PARK AE-SOON
IPC分类号： H04L12/28
CPC分类号： H04W36/0011 , H04L2212/00 , H04W8/04 , H04W36/02 , H04W80/04
摘要： Provided is a method of managing a tunnel to provide mobile node mobility when a mobile node moves from an existing visiting network to a visiting network which supports a mobile IP, the method comprising: (a) a mobile node detecting a movement of the mobile node and configuring a care-of address (CoA) and thereafter transmitting a location registration (Binding Update) message to a home agent; (b) the mobile node creating a second tunnel in the visiting network and setting the second tunnel as a receiving-only tunnel while maintaining a first tunnel which is already used in the existing visiting network; (c) the mobile node receiving a location registration completion (Binding Acknowledgement) message from the home agent; and (d) the mobile node changing the second tunnel to the tunnel capable of transmitting/receiving by modifying a routing table, and canceling the first tunnel.
摘要翻译：提供了一种当移动节点从现有访问网络移动到支持移动IP的访问网络时管理隧道以提供移动节点移动性的方法，所述方法包括：（a）移动节点检测移动节点的移动以及配置转交地址（CoA），然后向归属代理发送位置注册（绑定更新）消息; （b）所述移动节点在所述访问网络中创建第二隧道，并将所述第二隧道设置为只接收隧道，同时保持已经在所述现有访问网络中使用的第一隧道; （c）移动节点从归属代理接收位置注册完成（绑定确认）消息; 以及（d）移动节点通过修改路由表将第二隧道改变为能够发送/接收的隧道，并取消第一隧道。

3. 发明公开

EP1938518A4 AN APPARATUS AND A METHOD FOR SERVICE CONTINUITY BETWEEN UMTS NETWORK AND WLAN NETWORK 审中-公开
标题翻译： DEVICE AND METHOD FOR服务连续性的UMTS网络和WLAN网络之间
公开(公告)号：EP1938518A4
公开(公告)日：2013-08-14
申请号：EP06783736
申请日：2006-08-24
申请人： KOREA ELECTRONICS TELECOMM , SK TELECOM CO LTD , KT FREETEL CO LTD
发明人： CHEON KYUNG-YUL , RO KWANG-HYUN , SHIN JAE-WOOK , KWON HYE-YEON , SHIN HYUNG-CHEOL , JUNG KWANG-RYUL , HWANG YOU-SUN , PARK AE-SOON
IPC分类号： H04W36/00
CPC分类号： H04W36/0011 , H04W36/14 , H04W76/041 , H04W88/16
摘要： Service continuity is provided between a 3GPP network and a non-3GPP network. When a mobile station having accepted service in the 3GPP network moves to the non-3GPP network or returns from the non-3GPP network to the 3GPP network, an interworking gateway is interworked with a GGSN through a universal tunnel using a packet data network, and accordingly a mobile subscriber may accept seamless service.

4. 发明公开

EP1894349A4 APPARATUS AND METHOD FOR NEGOTIATING QUALITY OF SERVICE 审中-公开
标题翻译： DEVICE AND METHOD FOR协商服务质量
公开(公告)号：EP1894349A4
公开(公告)日：2011-12-28
申请号：EP06768996
申请日：2006-06-22
申请人： KOREA ELECTRONICS TELECOMM , SK TELECOM CO LTD , KT FREETEL CO LTD
发明人： CHEON KYUNG-YUL , JUNG KWANG-RYUL , RO KWANG-HYUN , SHIN JAE-WOOK , SHIN HYUNG-CHEOL , KWON HYE-YEON , PARK AE-SOON , HWANG YOU-SUN
IPC分类号： H04L12/24 , H04L12/56 , H04L29/08
CPC分类号： H04L47/805 , H04L41/5054 , H04L47/785 , H04L47/824 , H04L67/04

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