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    • 13. 发明公开
    • 통신 시스템에서 인증 방법 및 장치
    • 无线通信系统认证方法与设备
    • KR1020120091635A
    • 2012-08-20
    • KR1020110011522
    • 2011-02-09
    • 삼성전자주식회사
    • 백영교알퍼,예긴이지철
    • H04L9/32H04L29/06H04W12/06H04W12/10
    • H04L9/321H04L63/0876H04L63/0892H04L63/123H04L63/162H04W12/06H04W12/10H04L63/126
    • PURPOSE: An authentication method in a wireless communication system and an apparatus thereof are provided to perform encrypted communications between authenticated nodes by performing authentication between the nodes. CONSTITUTION: An authentication request message requesting authentication for a first node(330) is received from a second node(340). The authentication request message is transmitted to a first authentication server(310). An authentication success message showing the authentication success of the first node is received from the first authentication server. The authentication success message is transmitted to the second node. The authentication request message comprises an identifier of the first node, an ID of the second node, and a first authentication code. The authentication success message comprises a hash value about the ID of the second node and a security key and a second authentication code used for performing the encrypted communication of the second node and the first node.
    • 目的:提供无线通信系统中的认证方法及其装置,以通过在节点之间进行认证来在认证节点之间执行加密通信。 构成:从第二节点(340)接收对第一节点(330)请求认证的认证请求消息。 认证请求消息被发送到第一认证服务器(310)。 从第一认证服务器接收到表示第一节点的认证成功的认证成功消息。 认证成功消息被发送到第二节点。 认证请求消息包括第一节点的标识符,第二节点的ID和第一认证码。 认证成功消息包括关于第二节点的ID的散列值和用于执行第二节点和第一节点的加密通信的安全密钥和第二认证码。
    • 15. 发明公开
    • 인터넷 프로토콜을 이용하는 통신 장치 및 방법
    • 使用从网络分配的两种类别的系统和方法
    • KR1020090028056A
    • 2009-03-18
    • KR1020070093320
    • 2007-09-13
    • 삼성전자주식회사
    • 임한나알퍼,예긴최성호이지철염태선
    • H04L12/28H04L12/66
    • H04W8/26H04L61/2007H04L69/18H04W80/045
    • A system and a method thereof for the internet protocol of two types allocated from network and assigning proper IP to the terminal using IP are provided to reduce unnecessary overhead and simplify routing. A terminal(301) transmits the access request message to a mobility management node. The mobility management node transmits the first bearer require-message to a first node(311). The second bearer require-message is transmitted with the second node(321). The first node transmits a bearer result message including simple internet protocol to the mobility management node. The bearer result message including the second node is the mobile IP is transmitted to the mobility management node. A connection result message including the mobility management node is the simple internet protocol and mobile IP are transmitted to the terminal.
    • 提供了从网络分配的两种类型的因特网协议的系统及其方法,并且使用IP向终端分配适当的IP以减少不必要的开销并简化路由。 终端(301)将访问请求消息发送到移动性管理节点。 移动性管理节点将第一承载需求消息发送到第一节点(311)。 第二承载请求消息与第二节点(321)一起发送。 第一节点向移动性管理节点发送包括简单网际协议的承载结果消息。 包括第二节点的承载结果消息是将移动IP发送到移动性管理节点。 包括移动性管理节点的连接结果消息是简单的因特网协议,移动IP被发送到终端。