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公开(公告)号：KR1019950022438A
公开(公告)日：1995-07-28
申请号：KR1019930028936
申请日：1993-12-21
Applicant: 한국전자통신연구원
IPC: H04L12/28
Abstract: 본 발명은 종합정보통신망인 B-SIDN에 접속하기 위한 ATM 근거리망에 사용되는 호스트 인터페이스 접속장치의 구성요소인 비동기전달방식 물리계층 송신처리장치 및 방법에 관한 것으로, ATM 포럼 규격에 맞는 ATM 물리계층의 전송기능을 고속으로 지원하여 100Mbps 이상의 전송속도에서 동작이 가능하며, 셀 정보를 저장하는 각 저장수단을 효율적으로 관리하는 제어수단을 제공하고, 2개의 메모리뱅크를 통하여 데이타의 송수신을 효율적으로 제어하여 데이타의 넘침(overflow) 방지가 가능하게 동시에 2개의 동작수행이 가능하며, 적은 크기의 메모리뱅크를 사용하여 공간을 절약할 수 있고, 접속장치내의 주처리장치(i960CA)가 효율적으로 데이타를 처리하도록 32비트의 워드 단위로 데이타의 처리가 가능한 효과가 있다.
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12.发明授权이동 능동망（ｍｏｂｉｌｅ ａｃｔｉｖｅｎｅｔｗｏｒｋ）환경에서 국지적 이동성을 지원하는 지역인증 방법 有权이동능동망（mobile activenetwork）환경에서국지적이동성의지원하지지역인증방
公开(公告)号：KR100875918B1
公开(公告)日：2008-12-26
申请号：KR1020060122632
申请日：2006-12-05
Applicant: 한국전자통신연구원
Abstract: A method for local authentication supporting micro mobility in a mobile active network environment is provided to generate and distribute a session key for weak wireless area security in a wireless mobile network and AAA structure inter-working model. A method for local authentication supporting micro mobility in a mobile active network environment includes the steps of: receiving and storing an authenticator generated in a home network by each node. An active network consists of nodes(S401); detecting local mobility inside the active network by a mobile node and transmitting a register request message to a server of the home network(S403); and performing authentication and binding processes inside the active network based on the authenticator by a local authentication server. The local authentication server receives the register request message of the mobile node through a foreign agent(S405).
Abstract translation: 提供了一种支持移动主动网络环境下微移动性的本地认证方法，用于生成并分配无线移动网络中弱无线区域安全性的会话密钥和AAA结构互通模型。 一种支持移动主动网络环境中的微移动性的本地认证方法，包括以下步骤：接收并存储每个节点在家庭网络中生成的认证符。 活动网络由节点组成（S401）; 通过移动节点检测活动网络内的本地移动性，并向家庭网络的服务器发送注册请求消息（S403）; 以及由本地认证服务器基于认证器在主动网络内执行认证和绑定过程。 本地认证服务器通过外地代理接收移动节点的注册请求消息（S405）。
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公开(公告)号：KR100875917B1
公开(公告)日：2008-12-26
申请号：KR1020060122561
申请日：2006-12-05
Applicant: 한국전자통신연구원
Abstract: An apparatus and a method of route optimization in nested network mobility environment are provided to increase packet transmission efficiency by preventing generation of interference of a both-direction tunneling. A method of route optimization in a nested network mobility environment includes the steps of: performing an RA(Router Advertisement)(S410); receiving the RA by all mobile routers and mobile nodes(S420); creating an LCoA and an RCoA according to a procedure defined in HMIPv6 and registering the LCoA and the RCoA to Root-MR(Mobile Router), MAP(Mobility Anchor Point)(S430); AND registering the LCoA and the RCoA with an Root-MR, MAP, to each upper router(S440).
Abstract translation: 提供了嵌套网络移动环境中的路由优化的设备和方法，以通过防止产生双向隧穿的干扰来提高分组传输效率。 在嵌套网络移动性环境中的路由优化方法包括以下步骤：执行RA（路由器通告）（S410）; 通过所有移动路由器和移动节点接收RA（S420）; 根据HMIPv6中定义的过程创建LCoA和RCoA，并将LCoA和RCoA注册到根 - MR（移动路由器），MAP（移动锚点）（S430）; 以及向每个上层路由器注册具有根MR，MAP的LCoA和RCoA（S440）。
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公开(公告)号：KR1019950022439A
公开(公告)日：1995-07-28
申请号：KR1019930029170
申请日：1993-12-22
Applicant: 한국전자통신연구원
Inventor： 김기천
IPC: H04L12/825 , H04L12/841 , H04L12/70
Abstract: 본 발명은 비동기전달 방식(ATM)단말기의 전송속도 제어를 위한 전파지연 보상기 및 셀 송신 제어방법에 관한 것으로, VPI레지스터(13)와 셀송신 버퍼(15)와 크레딧 카운터(17)와 VPI비교수단(16)과 셀 송신 제어수단(18)을 구비하여 전파지연 보상기에 적용되는 처리방법에 있어서, 상기 셀 송신 제어기(18)는 셀 동시 클럭에 동기되면 동작하며 셀 동기 클럭이 발생하면 셀 송신 버퍼에 전송할 셀이 있는지 확인하는 제1단계; 전송할 셀이 있는 경우 상기 크레딧 카운터(17)의 값이 0보다 큰 값일 때만 셀을 전송하고 셀을 전송했음으로 상기 크레딧 카운터(17)를 감소시키는 제2단계;를 포함하는 ATM단말기의 망 접속장치에 사용되어 전송 속도를 통제하여(rate control), 셀 손실을 최소한으로 줄일 수 있는 장치로서, ATM허브내 버퍼의 상태를 정확히 계측하여 버퍼의 넘침(overflow)을 사전에 방지한다. 따라서 ATM허브내 버퍼의 넘침으로 인한 셀의 손실을 제거한다.
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公开(公告)号：KR1020080052979A
公开(公告)日：2008-06-12
申请号：KR1020060124834
申请日：2006-12-08
Applicant: 한국전자통신연구원
CPC classification number: H04L61/106 , H04L61/1511
Abstract: An ENUM(tElephone Number Mapping) system and a method for allocating dynamic connection priority applied to the same are provided to offer priority using statistical data such as a receive time zone and a receiver's frequency in a use of resources, and dynamic priority for connection based on the adjustment of the connection resource priority preference of the receiver to users, thereby providing access to various resources to the users efficiently and increasing the satisfaction of the user. A method for allocating dynamic connection priority comprises the following steps of: applying basic standard data including direct connectivity and real-time connectivity; applying additional standard data reflecting real-time connection present status dynamically changed according to information to which basic standards are applied; and applying user connection preference standards to the information applying the additional standards when there are the user connection preference standards.
Abstract translation: 提供ENUM（电话号码映射）系统和分配应用于其的动态连接优先级的方法，以在使用资源时使用诸如接收时区和接收机频率之类的统计数据提供优先级，以及基于连接的动态优先级 关于接收机对用户的连接资源优先级偏好的调整，从而有效地向用户提供对各种资源的访问并增加用户的满意度。 一种分配动态连接优先级的方法包括以下步骤：应用包括直接连接和实时连通性在内的基本标准数据; 应用根据应用基本标准的信息动态改变反映实时连接现状的额外标准数据; 以及当存在用户连接偏好标准时，将应用附加标准的信息应用于用户连接偏好标准。
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Patent Agency Ranking
公开(公告)号：KR1020070062914A
公开(公告)日：2007-06-18
申请号：KR1020060122613
申请日：2006-12-05
Applicant: 한국전자통신연구원
CPC classification number: H04W40/34 , H04L41/0668 , H04L45/20
Abstract: An AODV(Ad hoc On-Demand Vector routing) route recovery method using a candidate node and an apparatus thereof are provided to minimize network traffic loads and a network bandwidth burden by reducing the volume of RREQ(Route Request) messages in case route loss occurs in the middle of communication using an AODV techniques in an Ad-hoc environment. An AODV route recovery apparatus consists of an RREQ message transmitting part(510), an RREP(Route Response) message receiving part(520), a data transmitting part(530), and an RERR(Route Error) message transmitting part(540). The RREQ message transmitting part transmits an RREQ message to find out a candidate node, 2 hops from a middle node, on the route to a destination node. The RREP message receiving part receives an RREP message from the candidate node, including the address of the candidate node. The data transmitting part transmits data to the destination node through the candidate node, and adds the address of the candidate node to the routing table. The RERR message transmitting part(540), if the RREP message is not delivered from the candidate node, transmits an RERR message to a source node and requests the source node to search the route independently.
Abstract translation: 提供使用候选节点的AODV（Ad hoc按需矢量路由）路由恢复方法及其装置，以在发生路由丢失的情况下减少RREQ（路由请求）消息的量来最小化网络流量负载和网络带宽负担 在通信中使用AODV技术在Ad-hoc环境中。 AODV路由恢复装置包括RREQ消息发送部分（510），RREP（路由响应）消息接收部分（520），数据发送部分（530）和RERR（路由错误）消息发送部分（540） 。 RREQ消息发送部分发送RREQ消息，以在到目的地节点的路由上找到来自中间节点的2跳的候选节点。 RREP消息接收部分从候选节点接收包括候选节点的地址的RREP消息。 数据发送部通过候补节点将数据发送到目的地节点，并将候选节点的地址添加到路由表。 如果RREP消息没有从候选节点递送，则RERR消息发送部分（540）向源节点发送RERR消息，并请求源节点独立地搜索该路由。
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公开(公告)号：KR1020020028635A
公开(公告)日：2002-04-17
申请号：KR1020000059745
申请日：2000-10-11
CPC classification number: H04W8/22 , H04L61/2076 , H04W8/04
Abstract: PURPOSE: A method for accepting a mobile IP in an MPLS(Multi-Protocol Label Switching) network is provided to make MPLS interworked with a mobile IP by combining a mobile IP registration message with MPLS label distribution and to prevent an abuse of headers by utilizing 2-layer tunneling, not 3-layer encapsulation, in tunneling an IP packet in a service network. CONSTITUTION: In configuring a service packet network for IMT-2000 service, an MPLS network accepting a mobile IP is suggested. Under this structure, a topology driven label distribution method and an MIP registration request driven label distribution method are presented. Accordingly, the MPLS network accepting the mobile IP doesn't require 3-layer IP header for transmission to an external agent in tunneling in a network, as compared with a simple combination structure of the mobile IP and the MPLS network.
Abstract translation: 目的：提供一种在MPLS（多协议标签交换）网络中接受移动IP的方法，通过将移动IP注册消息与MPLS标签分发相结合，使MPLS与移动IP互通，并通过利用 2层隧道，而不是3层封装，在服务网络中隧道化IP包。 规定：在配置IMT-2000业务的业务分组网络时，建议接受移动IP的MPLS网络。 在此结构下，提出了拓扑驱动标签分配方法和MIP注册请求驱动标签分配方法。 因此，与移动IP和MPLS网络的简单组合结构相比，接受移动IP的MPLS网络在网络中的隧道传输中不需要用于传输到外部代理的3层IP报头。
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公开(公告)号：KR100114303B1
公开(公告)日：1997-04-16
申请号：KR1019930029170
申请日：1993-12-22
Applicant: 한국전자통신연구원
Inventor： 김기천
IPC: H04L12/825 , H04L12/841 , H04L12/70
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公开(公告)号：KR100852222B1
公开(公告)日：2008-08-13
申请号：KR1020060124834
申请日：2006-12-08
Applicant: 한국전자통신연구원
Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야
본 발명은 ENUM(tElephone Number Mapping, 전화번호 매핑) 시스템 및 이에 적용되는 동적 연결 우선 순위 할당 방법에 관한 것임.
2. 발명이 해결하려고 하는 기술적 과제
본 발명은 실시간 접근성, 연결성, 서비스 효율성 및 사용자 만족도 등을 향상시킨 ENUM 시스템과 이에 적용되는 동적 연결 우선 순위 할당 방법을 제공하는데 그 목적이 있음.
3. 발명의 해결방법의 요지
본 발명은, ENUM 시스템에 적용되는 연결 우선 순위 할당 방법에 있어서, 직접 연결성 및 실시간 연결성을 포함하는 기본 기준 데이터를 적용하는 기본 기준 적용 단계; 및 상기 기본 기준 적용된 정보에 대해 동적으로 변화하는 실시간 연결 현황을 반영하는 부가 기준 데이터를 적용하는 부가 기준 적용 단계를 포함함.
4. 발명의 중요한 용도
본 발명은 인터넷 기반 통신 시스템 등에 이용됨.
ENUM, 연결 우선 순위, 동적 할당, DNS, 실시간, 업데이트-
公开(公告)号：KR1020080052980A
公开(公告)日：2008-06-12
申请号：KR1020060124835
申请日：2006-12-08
Applicant: 한국전자통신연구원
CPC classification number: H04L63/0815 , H04L61/1511
Abstract: A telephone number mapping system and a user authentication method applied to the same are provided to improve convenience of a user by using services provided from all service provider connected to a DNS server without an additional authentication process by a single authentication process of a user terminal which is performed through the DNS server of the telephone number mapping system. A user authentication method applied to a telephone number mapping system includes the steps of: if an address request of a service provider is inputted from a user terminal, determining whether an authentication for a corresponding user is needed(1); if the user authentication is needed based on the determination result, requesting a user authentication through the user terminal(2); determining whether a user authentication information inputted in response to the request is available, and if the authentication is available, generating and storing the authentication information of the corresponding user; and if an address for the service provider is requested from the user terminal having the authentication information, providing a corresponding information, and transmitting an acknowledgement information for an user authentication acknowledgement which is requested from the corresponding service provider(3).
Abstract translation: 提供了一种应用于其的电话号码映射系统和用户认证方法，以通过使用从连接到DNS服务器的所有服务提供商提供的服务来提高用户的便利性，而无需通过用户终端的单个认证过程的附加认证处理 通过电话号码映射系统的DNS服务器进行。 应用于电话号码映射系统的用户认证方法包括以下步骤：如果从用户终端输入服务提供商的地址请求，则确定是否需要对相应用户的认证（1）; 如果基于确定结果需要用户认证，则通过用户终端（2）请求用户认证; 确定响应于所述请求输入的用户认证信息是否可用，并且如果所述认证可用，则生成并存储对应用户的认证信息; 并且如果从具有认证信息的用户终端请求了服务提供商的地址，则提供相应的信息，并且从相应的服务提供商（3）发送用于用户认证确认的确认信息。
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