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公开(公告)号：KR1020110071754A
公开(公告)日：2011-06-29
申请号：KR1020090128400
申请日：2009-12-21
Applicant: 한국전자통신연구원
Inventor： 이주철
Abstract: PURPOSE: An error locating method using a URI(Uniform Resource ID) is provided to define the error locating by using the XML(eXtensible Markup Language) hierarchical structure of the AUTOSAR(Automotive Open System Architecture) and URI form structure. CONSTITUTION: An AUTOSAR supporting/configuration tool sets the system for constituting ECU(Electronic Control Unit) application in which the AUTOSAR platform is applied. The AUTOSAR supporting/setting tool stores the XML based set-up information according to the various hierarchy structure.
Abstract translation: 目的：提供使用URI（统一资源ID）的错误定位方法，以通过使用AUTOSAR（汽车开放系统体系结构）和URI表单结构的XML（可扩展标记语言）分层结构来定义错误定位。 规定：AUTOSAR支持/配置工具设置构成应用AUTOSAR平台的ECU（电子控制单元）应用系统。 AUTOSAR支持/设置工具根据各种层次结构存储基于XML的建立信息。
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公开(公告)号：KR1020110070664A
公开(公告)日：2011-06-24
申请号：KR1020100023030
申请日：2010-03-15
Applicant: 한국전자통신연구원
Inventor： 이주철
Abstract: PURPOSE: An inter-vehicle session transfer method using an adhoc network is provided to process the movement of a multimedia session with information about the resource accommodation capability of a target vehicle. CONSTITUTION: An IMS(IP Multimedia Subsystem) support UE(User Equipment)(UE-1) establishes a multimedia session with a remote UE(User Equipment)(S10). The IMS support UE(UE-1) performs session mobility(S12). The IMS support UE(UE-1) transmits a REFER message to an IMS support UE(UE-2)(S14). The IMS support UE(UE-2) decides session establishment(S16). The IMS support UE(UE-2) transmits an ACCEPTED message to the IMS support UE(UE-1)(S20).
Abstract translation: 目的：提供一种使用自适应网络的车间会话传送方法，用于处理多媒体会话的移动，其中包含关于目标车辆的资源容纳能力的信息。 构成：IMS（IP多媒体子系统）支持UE（用户设备）（UE-1）与远程UE（用户设备）建立多媒体会话（S10）。 IMS支持UE（UE-1）执行会话移动性（S12）。 IMS支持UE（UE-1）向IMS支持UE（UE-2）发送REFER消息（S14）。 IMS支持UE（UE-2）决定会话建立（S16）。 IMS支持UE（UE-2）向IMS支持UE（UE-1）发送ACCEPTED消息（S20）。
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公开(公告)号：KR1020110032222A
公开(公告)日：2011-03-30
申请号：KR1020090089612
申请日：2009-09-22
Applicant: 한국전자통신연구원
Abstract: PURPOSE: An EMF(Eclipse Modeling Framework) model having XML element path synchronization is provided to efficiently apply a change of the EMF model to whole model. CONSTITUTION: If a model is changed, a weight calculator(510) produces the weighted value according to a layer of an object identifier within a model, and accumulates the weighted value to the total weight. A comparison unit(520) compares the total weight and threshold value. An update list(540) stores the list of the changed model. If the sum total weighted value is larger than the threshold value, an update unit(530) updates the changed matter to a model which is included in the update list.
Abstract translation: 目的：提供具有XML元素路径同步的EMF（Eclipse建模框架）模型，以有效地将EMF模型的更改应用于整个模型。 构成：如果模型被改变，则权重计算器（510）根据模型内的对象标识符的层产生加权值，并将加权值累加到总权重。 比较单元（520）比较总重量和阈值。 更新列表（540）存储改变的模型的列表。 如果总和加权值大于阈值，则更新单元（530）将改变的事物更新为包括在更新列表中的模型。
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公开(公告)号：KR100862191B1
公开(公告)日：2008-10-09
申请号：KR1020060124050
申请日：2006-12-07
Applicant: 한국전자통신연구원
CPC classification number: H04W80/045
Abstract: 본 발명은, 라우터 광고 메시지를 이용한 자동 터널 설정 방법에 관한 것으로서, 이동 노드가 IPv6 망의 액세스 라우터로부터 주기적으로 터널 종단 주소 옵션을 포함하는 라우터 광고(RA) 메시지를 수신하고, 상기 이동 노드가 이동하여 접속한 망이 IPv4망인 경우, 접속한 이종 망의 액세스 라우터로부터 할당받은 주소 및 상기 라우터 광고 메시지에 포함된 상기 터널 종단 주소 옵션을 이용하여 자동적으로 터널을 설정하여 설정된 터널을 통해 이동 인터넷 프로토콜인 MIP6을 이용하여 상대 노드와 통신하는 과정을 포함하는 것을 특징으로 한다.
IPv6, IPv4, MIP6, 터널 설정, 라우터 광고(RA) 메시지, 이동 노드, 액세스 라우터, 상대 노드, 홈 에이전트-
公开(公告)号：KR100834578B1
公开(公告)日：2008-06-02
申请号：KR1020060124368
申请日：2006-12-08
Applicant: 한국전자통신연구원
CPC classification number: H04W80/045 , H04L29/12216 , H04L29/1232 , H04L61/2007 , H04L61/2092 , H04W48/08
Abstract: A method for detecting a movement of a mobile node in a dual stack mobile IPv6 environment is provided to detect a movement to an IPv network by identifying failure of neighbor unreachability detection and RS response. A neighbor unreachability detection process is performed to detect neighbor unreachability detection to a target network of a neighbor when the neighbor is moved(202). An IPv4 address allocation process is performed according to network mobile detection when the neighbor unreachability detection to the target network is not detected(203,204). A router search process is performed(205,207). The mobile detection to an IPv4 network is recognized when the IPv4 address allocation process is performed successfully(206,208,209,213,214,215). The mobile detection to an IPv6 network is recognized when the router search and the IPv6 router search are performed successfully(210-212).
Abstract translation: 提供了一种用于检测双栈移动IPv6环境中的移动节点的移动的方法，用于通过识别邻居不可达性检测和RS响应的故障来检测到对IPv6网络的移动。 执行邻居不可达性检测处理，以在邻居移动时检测到邻居的目标网络的邻居不可达性检测（202）。 当没有检测到目标网络的邻居不可达性检测时，根据网络移动检测执行IPv4地址分配处理（203,204）。 执行路由器搜索过程（205,207）。 当IPv4地址分配过程成功执行时，识别到IPv4网络的移动检测（206,208,209,213,214,215）。 当路由器搜索和IPv6路由器搜索成功执行时，识别到IPv6网络的移动侦测（210-212）。
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Patent Agency Ranking26.发明公开휴대 인터넷 망에서의 ＩＰ 멀티캐스트 패킷 전송을 위한멀티캐스트 ＣＩＤ(ＭＣＩＤ) 할당 및 상기 ＭＣＩＤ를이용한 패킷 전송 방법과 그 장치 失效在IEEE 802.16 / WIBRO网络中分配多播CID和传输IP多播包的方法和装置
公开(公告)号：KR1020070087482A
公开(公告)日：2007-08-28
申请号：KR1020060113475
申请日：2006-11-16
Applicant: 한국전자통신연구원
CPC classification number: H04L12/1886 , H04L69/22 , H04L69/325 , H04L49/201 , H04W76/11
Abstract: A method and an apparatus for allocating MCID(Multicast Connection IDs(Identifications)) for IP(Internet Protocol) multicast packet transmission and transmitting packets using the MCID in a portal Internet network are provided to transmit multicast packets having various scopes and multicast packets of a link local scope in an IEEE 802.16 network by assigning the MCIDs according to a scope of an IP multicast address, thereby removing the necessity of addition MCID assignment even when the number of multicast addresses used on the network is increased, and accordingly providing superior extensibility. A recording medium for recording a data structure of an MCID(Multicast Connection IDs(Identifications))(210) comprises the followings: a CS(Convergence Sublayer) descriptor value which represents a sublayer used for IP(Internet protocol) multicast packet transmission in a portable Internet network; and a scope value which represents a subnet category where the IP multicast packet is transmitted in the portable Internet network. A method for allocating the MCID for IP multicast packet transmission in various categories over the portable Internet network comprises: including the CS descriptor value as one or more bits in the MCID; and including the scope value as one or more bits in the MCID.
Abstract translation: 提供一种用于在门户互联网中使用MCID分配用于IP（因特网协议）组播分组传输和发送分组的MCID（多播连接ID（识别））的方法和装置，用于发送具有各种各样的范围和多播分组的多播分组 通过根据IP多播地址的范围分配MCID来链接IEEE 802.16网络中的本地范围，从而即使在网络上使用的多播地址的数量增加时也消除了加入MCID分配的必要性，并且因此提供了优异的可扩展性。 用于记录MCID（多播连接ID（识别））（210）的数据结构的记录介质包括以下内容：表示用于IP（因特网协议）组播分组传输的子层的CS（会聚子层）描述符值 便携式互联网; 以及表示在便携式因特网中发送IP多播分组的子网类别的范围值。 一种用于通过便携式因特网分配用于各种类别的IP多播分组传输的MCID的方法包括：将CS描述符值包括为MCID中的一个或多个比特; 并将范围值作为MCID中的一个或多个位。
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公开(公告)号：KR1020030034412A
公开(公告)日：2003-05-09
申请号：KR1020010065338
申请日：2001-10-23
Applicant: 한국전자통신연구원
IPC: H04L12/28
CPC classification number: H04L69/167 , H04L61/2514
Abstract: PURPOSE: An IPv6(Internet Protocol version 6)-IPv4 NAT-PT(Network Address Translation-Protocol Translation) method using an automatic port translation and a recording medium therefor are provided to prevent the waste of an idle time in which hosts of an IPv6 network wait until another address is released and enhance the utilization of an IPv4 address pool by automatically translating an address translation method into a port translation method when a use rate of an address pool to be translated is greater than a specific threshold value. CONSTITUTION: If IPv6 packets are transmitted from IPv6 hosts, an IPv6-IPv4 address translation device receives the IPv6 packets and compares a use rate of an IPv4 address pool with a predetermined threshold value for judging whether the use rate of the address pool is less than the predetermined threshold value(S11). If the use rate of the address pool is same to or greater than the predetermined threshold value, the IPv6-IPv4 address translation device automatically translates an address translation method into a port translation method for translating the IPv6 packets into IPv4 packets and transmitting the IPv4 packets(S15).
Abstract translation: 目的：提供使用自动端口转换及其记录介质的IPv6（因特网协议版本6）-IPv4 NAT-PT（网络地址转换 - 协议翻译）方法，以防止浪费IPv6的主机的空闲时间 网络等待直到另一地址被释放，并且当要转换的地址池的使用率大于特定阈值时，通过将地址转换方法自动转换为端口转换方法来增强IPv4地址池的利用率。 规定：如果IPv6报文是从IPv6主机发送的，则IPv6-IPv4地址转换装置接收IPv6报文，并将IPv4地址池的使用率与预定阈值进行比较，判断地址池的使用率是否小于 预定阈值（S11）。 如果地址池的使用率等于或大于预定阈值，则IPv6-IPv4地址转换设备将地址转换方法自动转换为用于将IPv6分组转换为IPv4分组并发送IPv4分组的端口转换方法 （S15）。
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公开(公告)号：KR1020170121641A
公开(公告)日：2017-11-02
申请号：KR1020160050405
申请日：2016-04-25
Applicant: 한국전자통신연구원
Inventor： 이주철
IPC: H04L12/805 , H04L12/801
Abstract: 본발명에따른게이트웨이의동작방법은이전홉으로부터제1 경로최대전송단위(MTU; Maximum Transmission Unit)를포함하는경로요청패킷을수신하는단계, 수신된경로요청패킷에응답하여, 도메인의제2 경로최대전송단위(MTU; Maximum Transmission Unit)을연산하는단계, 연산된제2 경로 MTU가제1 경로 MTU보다크지않은경우, 경로요청패킷에포함된제1 경로 MTU를연산된제2 경로 MTU로갱신하는단계, 및갱신된경로요청패킷을다음홉으로전송하는단계를포함한다.
Abstract translation: 根据本发明的操作网关的方法包括：从前一跳接收包括第一路径最大传输单元（MTU）的路由请求分组;响应于接收到的路由请求分组， 如果所计算的第二路径MTU不大于第一路径MTU，则计算最大传输单元（MTU），并且将包括在路径请求分组中的第一路径MTU更新为所计算的第二路径MTU 并且将更新的路由请求分组发送到下一跳。
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公开(公告)号：KR1020130108787A
公开(公告)日：2013-10-07
申请号：KR1020120030511
申请日：2012-03-26
Applicant: 한국전자통신연구원
CPC classification number: H04L41/12 , H04L12/40039 , H04L12/40169 , H04L2012/40215
Abstract: PURPOSE: A vehicle partial networking apparatus and the method thereof are capable of largely reducing standby power and CO2 emission. CONSTITUTION: A vehicle partial networking apparatus (300) comprises a frame receiver (310), a search unit (320), a frame generator (330) and a networking unit (340). The frame receiver receives a controller area network (CAN) frame for partial networking from the outside. The search unit searches a CAN ID by extracting a service ID from the CAN frame and inquiring a partial network table with the extracted service ID. The frame generator generates the CAN frame for partial networking by using the CAN ID. The networking performs a partial networking by transmitting the generated CAN frame for partial networking to at least one electronic control device which corresponds to a vehicle service. [Reference numerals] (310) Frame receiver; (320) Search unit; (330) Frame generator; (340) Networking unit
Abstract translation: 目的：车辆部分联网设备及其方法能够大大降低待机功率和二氧化碳排放量。 构成：车辆部分联网装置（300）包括帧接收机（310），搜索单元（320），帧发生器（330）和网络单元（340）。 帧接收器从外部接收用于部分联网的控制器局域网（CAN）帧。 搜索单元从CAN帧中提取服务ID并通过提取的服务ID查询部分网络表来搜索CAN ID。 帧发生器通过使用CAN ID生成部分组网的CAN帧。 该网络通过将生成的用于部分联网的CAN帧发送到对应于车辆服务的至少一个电子控制装置来执行部分组网。 （附图标记）（310）帧接收机; （320）搜索单位; （330）帧发生器; （340）网络单元
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公开(公告)号：KR101276200B1
公开(公告)日：2013-06-18
申请号：KR1020090089612
申请日：2009-09-22
Applicant: 한국전자통신연구원
Abstract: XML 엘리먼트 경로를 속성으로 갖는 EMF모델에 대하여, 모델의 변경이 있을 때마다 변경된 모델 내의 객체 식별자에 대해서 계층에 따른 가중치를 산출하고, 가중치를 누적하여 가중치의 합이 미리 정한 임계값 이상이 될 경우, 그 때까지 변경된 모델을 일괄적으로 업데이트하여 변경 내용을 동기화한다. 가중치는 XML 경로상에서 변경된 식별자가 속한 계층이 높을수록 큰 값을 갖도록 결정된다.
EMF, 참조 경로, AUTOSAR, Ecore, XML 경로
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