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公开(公告)号：KR100882347B1
公开(公告)日：2009-02-12
申请号：KR1020060111028
申请日：2006-11-10
Applicant: 한국전자통신연구원
Abstract: 본 발명은, 무선 IPv6 기반의 경로 최적화 방법에 관한 것으로서, 이동 노드가 홈 에이전트와 자신이 이동한 위치에 관련된 정보를 등록하기 위한 제어 메시지를 전송하는 과정과, 상기 홈 에이전트로부터 위치 등록에 따른 응답 메시지를 수신하면, 패스워드 기반 인증 키(PAK) 교환 방식을 이용하여 상대 노드와 직접 인증 정보를 교환하는 과정과, 상기 교환된 인증 정보를 이용하여 인증키를 생성하는 과정과, 상기 생성된 인증키를 이용하여 상기 상대 노드로 직접 경로 설정을 위한 메시지를 송/수신하여 상호 인증을 수행하는 과정을 통해 최적화된 경로를 설정함으로써, 기존 방식에 비해 메시지 교환 횟수를 줄이고 보안 인프라를 요구하지 않을 수 있으면서 다양한 공격을 극복할 수 있으며, 연산량을 줄이면서도 안전성을 향상시킬 수 있는 효과가 있다.
IPv6, 인터넷 망, 경로 최적화, BU/BA, PAK, 이동 노드, 홈 에이전트, 상대 노드, 인증 정보(m, μ, σ), 인증 키(km)-
公开(公告)号：KR1019910005500B1
公开(公告)日：1991-07-31
申请号：KR1019880017361
申请日：1988-12-23
Inventor： 염흥열
IPC: H04L7/00
Abstract: The circuit is used for the IMUX system having the integrity services dat anetwork (ISDN) function of the CCITT and transmitting the data through the concentrated 4 lines in maximum. The IMUX system is divided by an IMUX/RT as the line concentrator for the subscriber and an IMUX/COT as the line concentrator for the telephone exchanges. The circuit is for a part of the IMUX/ COT, and synchronises the timing between all basic access signal and the system signal. The circuit also transmitts the signal between an U interface channel and a common channel controller, which signal corresponds to each basic access.
Abstract translation: 该电路用于具有CCITT的完整性业务数据网（ISDN）功能的IMUX系统，并且通过最多集中的4行发送数据。 IMUX系统由作为用户的集线器的IMUX / RT和作为电话交换机的集线器的IMUX / COT分开。 该电路是IMUX / COT的一部分，同步所有基本接入信号和系统信号之间的定时。 电路还在U接口通道和公共通道控制器之间传输信号，该信号对应于每个基本访问。
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Patent Agency Ranking
公开(公告)号：KR1019910005501B1
公开(公告)日：1991-07-31
申请号：KR1019880017363
申请日：1988-12-23
Inventor： 염흥열
Abstract: The apparatus depositing between a s-interface channel unit and a line interface unit (LIV) controls the channel distribution, condenses 8-B channels into 5B channels, and divides the line side D- channel. The transmission rate is changed from 2.048kbps to 400 kbps in the apparatus. The apparatus includes a B-channel time slot assigning unit (5) for assigning the B-channel time slot, a channel band rate changing unit (6) for changing the band rate from 2.048kbps to 400kbps, a B- channel dividing and inserting unit (7) for extracting and transmitting the B- channel data form data transmitted from exgternal lines, to the band rate changing unit (6) and for inserting the B-channel data into the external lines.
Abstract translation: 沉积在s接口通道单元和线路接口单元（LIV）之间的设备控制通道分配，将8-B通道冷凝成5B通道，并且划分线路D-通道。 传输速率在设备中从2.048kbps改变到400kbps。 该装置包括用于分配B信道时隙的B信道时隙分配单元（5），用于将频带速率从2.048kbps改变到400kbps的信道带速率改变单元（6），B-信道分割和插入 单元（7），用于提取和发送从外线发送的B-信道数据形式数据到频带改变单元（6）并将B信道数据插入外线。
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公开(公告)号：KR1020080042497A
公开(公告)日：2008-05-15
申请号：KR1020060111028
申请日：2006-11-10
Applicant: 한국전자통신연구원
CPC classification number: H04W40/02 , H04W8/02 , H04W12/04 , H04W80/045
Abstract: A route optimization method in an internet service system is provided to overcome various attacks while reducing the number of times of message exchanges without a security infra and improve stability while reducing computational quantity. A route optimization method in an internet service system includes the steps of: transmitting a control message for registering information relative to locations of a home agent(120) and a node itself in a mobile node(110) belonging to the internet service system supporting network mobility; exchanging authentication information with a correspondent node(130) by using a password authenticated key at the time of receiving a response message according to location registration from a home agent; creating an authentication key by using the exchanged authentication information; performing mutual authentication by transmitting and receiving a message for direct routing to the correspondent node by using the created authentication key.
Abstract translation: 提供了一种互联网服务系统中的路由优化方法，以克服各种攻击，同时减少消息交换次数，无需安全基础设施，提高稳定性，同时减少计算量。 互联网服务系统中的路由优化方法包括以下步骤：在属于互联网服务系统支持网络的移动节点（110）中发送用于登记相对于归属代理（120）和节点本身的位置的信息的控制消息 流动性; 根据来自本地代理的位置登记，在接收到响应消息时使用密码认证密钥与对端节点（130）交换认证信息; 通过使用交换的认证信息来创建认证密钥; 通过使用所创建的认证密钥发送和接收用于直接路由到对端节点的消息来执行相互认证。
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