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公开(公告)号：KR101556031B1
公开(公告)日：2015-10-01
申请号：KR1020120009179
申请日：2012-01-30
Applicant: 한국전자통신연구원 , 한국기술교육대학교 산학협력단
IPC: H04W8/02 , H04W28/08 , H04L12/427
Abstract: 네트워크상의분산형이동성제어방법및 시스템이개시된다. 분산형이동성지원네트워크에서 IP(Internet Protocol) 이동성을제어하는시스템은이동단말의식별정보를기초로송신단말으로부터의패킷을수신단말로전송하는복수개의라우터및 가상네트워크로연결되고, 상기라우터를통해수신한상기이동단말의식별정보를기초로상기패킷수신단말의 IP 주소및 상기라우터의주소를포함하는위치바인딩정보를상기수신단말에해당하는라우터로전송하는복수개의위치관리서버를포함하고, 상기위치관리서버는자신에게할당되는키값과상기가상네트워크에존재하지않는위치관리서버중 자신이계승하는위치관리서버에할당되는키값을분산해쉬테이블을통해관리하고, 상기자신의키값및 상기자신이계승하는위치관리서버의키값을해쉬함수를통해산출할수 있는 IP 주소풀(pool)을유지함으로써상기 IP 주소풀을이용하여상기위치바인딩정보를생성할수 있다.
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公开(公告)号：KR1020130087918A
公开(公告)日：2013-08-07
申请号：KR1020120009179
申请日：2012-01-30
Applicant: 한국전자통신연구원 , 한국기술교육대학교 산학협력단
IPC: H04W8/02 , H04W28/08 , H04L12/427
Abstract: PURPOSE: A mobility supporting method having controlling functions distributed in a network and a system thereof are provided for network companies, which is providing IP mobility services to wireless mobile terminal subscribers, to avoid the concentration of control traffic and overhead to a particular device. CONSTITUTION: Multiple routers transmit packets from a transmission terminal to a reception terminal based on the identifying information of a mobile terminal. Multiple location management servers (LR 1-LR 7) are connected to a virtual network. The multiple location management servers transmits location binding information to a router corresponding to the reception terminal based on the identifying information of the mobile terminal received through the router. The location binding information includes the IP address of a packet reception terminal and the address of the router.
Abstract translation: 目的：为网络公司提供具有分布在网络中的控制功能的移动性支持方法及其系统，其为无线移动终端用户提供IP移动性服务，以避免对特定设备的控制流量和开销的集中。 构成：基于移动终端的识别信息，多个路由器从传输终端向接收终端发送分组。 多个位置管理服务器（LR 1-LR 7）连接到虚拟网络。 多位置管理服务器基于通过路由器接收的移动终端的识别信息，将位置绑定信息发送到与接收终端相对应的路由器。 位置绑定信息包括分组接收终端的IP地址和路由器的地址。
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公开(公告)号：KR1020140089247A
公开(公告)日：2014-07-14
申请号：KR1020130001278
申请日：2013-01-04
Applicant: 한국기술교육대학교 산학협력단
Abstract: The present invention relates to a mobile device, a networking method using the mobile device, and a network system including the same. The mobile device according to an embodiment of the present invention configures a local community with adjacent nodes, attempts to pseudo-activate the nodes newly being added to the local community, and determine the influence by counting the number of the successfully pseudo-activated nodes.
Abstract translation: 移动设备技术领域本发明涉及移动设备，使用移动设备的联网方法以及包括该移动设备的网络系统。 根据本发明的实施例的移动设备将邻近节点的本地社区配置，尝试对新添加到本地社区的节点进行伪激活，并且通过对成功的伪激活节点的数量进行计数来确定影响。
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公开(公告)号：KR101130869B1
公开(公告)日：2012-03-28
申请号：KR1020110041926
申请日：2011-05-03
Applicant: 한국기술교육대학교 산학협력단
Abstract: PURPOSE: A method for machine participation based social network service using social network service server is provided to build social networks between machines or other SNS(Social Network Service) users by the machines participating in SNS service, thereby connecting and communicating machine to people, and machine to machine. CONSTITUTION: A request signal for a social network between a user account of a first machine and an account of a second machine is received from the user account of the first machine(S222). The request signal is transmitted to the account or a user account of the second machine. When an authorization for the request is transmitted from the account or the user account of the second machine(S223), a requested social network is built(S224).
Abstract translation: 目的：提供一种使用社交网络服务服务器进行机器参与的社交网络服务的方法，通过参与SNS服务的机器在机器或其他SNS（社交网络服务）用户之间建立社交网络，从而将人机交互和通信， 机器到机器。 构成：从第一机器的用户帐户接收到用于第一机器的用户帐户和第二机器的帐户之间的社交网络的请求信号（S222）。 请求信号被发送到第二机器的帐户或用户帐户。 当从第二机器的帐户或用户帐户发送对请求的授权时（S223），构建所请求的社交网络（S224）。
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公开(公告)号：KR1020110039965A
公开(公告)日：2011-04-20
申请号：KR1020090097053
申请日：2009-10-13
Applicant: 한국기술교육대학교 산학협력단
IPC: G01S15/08
Abstract: PURPOSE: A method for expanding the sensing range of moving objects equipped with sensors is provided to expand the sensing range of the moving objects by self-recognizing neighboring moving objects. CONSTITUTION: Two or more moving objects equipped with sensors are arranged in an arbitrary field(S110). The moving objects obtained the position information of neighboring moving objects and obstacle(S120). First repulsive force is obtained based on the position information of the neighboring moving objects(S130). The moving objects forms a Voronoi polygonal shape based on the position information of the neighboring moving objects and confirm centroid(S140). The moving objects obtain attraction force based on the Voronoi polygonal shape(S150). Based on the position information of the obstacle, second repulsive force is obtained(S160). The moving objects obtain force by adding the first and the second repulsive forces and the attraction force(S170).
Abstract translation: 目的：提供一种用于扩展装有传感器的移动物体的感测范围的方法，通过自动识别相邻的移动物体来扩大移动物体的感测范围。 构成：配备有传感器的两个或多个移动物体被布置在任意场中（S110）。 运动物体获得相邻运动物体和障碍物的位置信息（S120）。 基于相邻运动物体的位置信息获得第一排斥力（S130）。 移动物体基于相邻运动物体的位置信息形成Voronoi多边形，并确定质心（S140）。 运动物体基于Voronoi多边形形状获得吸引力（S150）。 基于障碍物的位置信息，获得第二排斥力（S160）。 运动物体通过添加第一和第二排斥力和吸引力来获得力（S170）。
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Patent Agency Ranking
公开(公告)号：KR1020110039958A
公开(公告)日：2011-04-20
申请号：KR1020090097040
申请日：2009-10-13
Applicant: 한국기술교육대학교 산학협력단
IPC: G01S5/02
Abstract: PURPOSE: The centroid-based sensing range expanding method of a moving object equipped with a sensor is provided to expand the sensing range by uniformly arranging moving objects equipped with sensors on the entire range of a field. CONSTITUTION: Moving objects equipped with at least four sensors are arbitrarily located in a field(S110). Each moving object obtains the position information of neighboring moving objects(S120). Each moving object draws Voronoi polygonal shape based on the position information of the neighboring moving objects(S130). The centorid of the Voronoi polygonal shape is obtained(S140). Each moving object moves to the centroid of the Voronoi polygonal shape(S150).
Abstract translation: 目的：提供装有传感器的移动物体的基于质心的感测范围扩展方法，通过在场的整个范围内均匀布置配备有传感器的移动物体来扩大感测范围。 构成：配备有至少四个传感器的移动物体任意位于场（S110）。 每个移动物体获得相邻运动物体的位置信息（S120）。 每个移动物体基于相邻运动物体的位置信息绘制Voronoi多边形形状（S130）。 获得Voronoi多边形的中心（S140）。 每个移动物体移动到Voronoi多边形形状的重心（S150）。
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公开(公告)号：KR1020100062068A
公开(公告)日：2010-06-10
申请号：KR1020080120490
申请日：2008-12-01
Applicant: 한국기술교육대학교 산학협력단
Abstract: PURPOSE: A sensing range extension method of a mobile object equipped with a sensor is provided to expand an efficient sensing range by recognizing the number of mobile sensor robot adjacent to an obstacle. CONSTITUTION: A mobile object equipped with each sensor acquires location information of a neighboring mobile object(S200). The mobile object acquires location information of an obstacle(S300). The number of neighboring mobile object keeping communication with the mobile object and the number of neighboring mobile object to have to keep the communication are compared(S400). The mobile object stores the location information in a memory. The mobile object obtains the first repulsive force and attractive force through the location information obtained from the neighboring mobile object(S500). The second repulsive force is calculated from the location information of the obstacle(S600).
Abstract translation: 目的：提供一种配备传感器的移动物体的感测范围扩展方法，通过识别与障碍物相邻的移动传感器机器人的数量来扩展有效的感测范围。 构成：配备有各传感器的移动物体取得相邻移动物体的位置信息（S200）。 移动体取得障碍物的位置信息（S300）。 比较与移动对象保持通信的相邻移动对象的数量和必须保持通信的相邻移动对象的数量（S400）。 移动对象将位置信息存储在存储器中。 移动物体通过从相邻移动物体获得的位置信息获得第一排斥力和吸引力（S500）。 从障碍物的位置信息计算第二排斥力（S600）。
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公开(公告)号：KR1020150001251A
公开(公告)日：2015-01-06
申请号：KR1020130074151
申请日：2013-06-27
Applicant: 삼성전자주식회사 , 한국기술교육대학교 산학협력단
Abstract: 본 발명은 무선 통신 시스템에서 네트워크의 데이터 트래픽 분산 방법에 있어서, 단말을 등록하고, 패킷 데이터 네트워크(PDN: Packet Data Network) 연결을 요청하는 연결 요청 메시지가 수신되면, 상기 단말이 전송하는 데이터 트래픽을 위해 접속할 PDN을 결정하고, 무선 접속 네트워크(RAN: Radio Access Network)에 인접한 위치에 배치되는 게이트웨이를 결정하고, 상기 PDN 연결 요청을 승인하는 승인 메시지를 전송하고, 상기 데이터 트래픽을 상기 게이트웨이를 통해 상기 PDN으로 전송한다.
Abstract translation: 本发明涉及无线通信系统中的网络的数据业务分布方法。 本发明注册终端，如果接收到用于请求连接分组数据网络（PDN）的连接请求消息，则确定PDN接入终端发送的数据业务，确定布置在与 无线电接入网络（RAN）发送用于批准PDN连接请求的批准消息，并通过网关将数据业务发送到PDN。
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公开(公告)号：KR1020140089248A
公开(公告)日：2014-07-14
申请号：KR1020130001279
申请日：2013-01-04
Applicant: 한국기술교육대학교 산학협력단
Abstract: A mobile device includes an expanded ego network determining unit and a betweenness calculating unit. The expanded ego network determining unit forms an expanded ego network which includes an ego, a 1-HOP node near the ego with one step, and a 2-HOP node near the ego with two steps. The betweenness calculating unit calculates betweenness by using the expanded ego network.
Abstract translation: 移动设备包括扩展自我网络确定单元和中间计算单元。 扩展的自我网络确定单元形成扩展的自我网络，其包括自我，具有一个步骤的自我附近的1-HOP节点和具有两个步骤的自我附近的2-HOP节点。 中间计算单元通过使用扩展的自我网络来计算间隔。
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公开(公告)号：KR101040521B1
公开(公告)日：2011-06-16
申请号：KR1020090097040
申请日：2009-10-13
Applicant: 한국기술교육대학교 산학협력단
IPC: G01S5/02
Abstract: 본 발명은 센서를 구비한 이동체의 도심 기반 센싱 범위 확장 방법에 관한 것으로, 더욱 상세하게는 적어도 4개 이상의 센서를 구비한 이동체를 임의로 필드에 위치시키고, 상기 각 이동체는 이웃한 이동체의 위치정보를 얻어, 상기 각 이동체는 이웃한 이동체의 위치 정보를 기반으로 보로노이 다각형(Voronoi Polygon)을 그려서, 상기 보로노이 다각형의 도심(Centroid)을 구하여 상기 각 이동체는 보로노이 다각형의 도심점으로 이동하는 센서를 구비한 이동체의 도심 기반 센싱 범위 확장 방법에 관한 것이다.
센서, 네트워크, 센싱 범위, 보로노이(Voronoi), 도심(Centroid)
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