Abstract:
본 발명의 실시예에 따르면 이종의 제2 디지털 디바이스와 연동하기 위한 제1 디지털 디바이스의 연동 방법이 제공된다. 상기 제1 디지털 디바이스의 연동 방법은, 상기 제2 디지털 디바이스를 인식하는 단계; 상기 인식된 제2 디지털 디바이스로부터 연동 방식에 관한 정보를 획득하는 단계; 및 상기 획득된 연동 방식에 관한 정보에 기반하여 상기 제2 디지털 디바이스와 연동하는 단계를 포함한다.
Abstract:
차세대 네트워크에서 이종 체계 노드간 상호 식별이 가능하고 이를 통해 이종 자원들간의 다양한 정보 교환을 가능하도록 하는 차세대 네트워크를 위한 객체 식별자 기반의 이종 식별자 노드간 상호연동 식별 장치 및 방법을 제시한다. 제시된 장치는 개방 네트워크에 연결된 다수의 단위 네트워크에 각각 위치하고 각각 해당하는 단위 네트워크의 노드의 식별자 및 주소를 수신하여 저장하고 다수의 단위 네트워크의 노드로부터 통신하고자 하는 상대방 노드의 식별자가 입력됨에 따라 상대방 노드의 주소를 되돌려 주고 각각 고유의 객체 식별자가 부여된 다수의 식별자 등록 서버, 및 개방 네트워크에 위치하고 다수의 식별자 등록 서버의 객체 식별자 및 주소를 수신하여 저장하고 다수의 단위 네트워크의 노드로부터 객체 식별자를 입력받음에 따라 그에 상응하는 식별자 등록 서버의 주소를 해당 노드에게로 전달하는 객체 식별자 해석 서버를 포함한다. 다수의 단위 네트워크는 각기 다른 이종 식별자의 노드를 포함한다.
Abstract:
Disclosed is a device and method to monitor a network and inspect a packet, and perform a packet inspection and a real-time network monitoring function in a network system. According to the present invention, the device to monitor a network and inspect a packet includes: a controller which receives and transmits an open flow protocol message, and controls a network; a flow table to transmit data; and a switch retaining a security channel for connection with the controller. The flow table includes information on a flow on which a user desires to perform monitoring or packet inspection.
Abstract:
PURPOSE: An apparatus for constructing a virtual dedicated network and method thereof are provided to guarantee network features during fixed period by utilizing one or more platform resources according to the interworking policy of a platform. CONSTITUTION: When a user terminal is connected, a virtual network connecting port(210) creates a virtual network profile reflected from features of desired virtual dedicated networks. A virtual network management unit(230) creates virtual dedicated network based on the virtual network profile. The virtual network management apparatus requests a detailed interworking process of the virtual dedicated network. A network interworking control apparatus(220) allocates physical resources and virtual resources to components specified in the virtual network profile.
Abstract:
PURPOSE: A multi-channel/multi-interface mesh router and a method for fixed-distributed channel assignment are provided to assign channels while minimizing the interference in all mesh routers. CONSTITUTION: A neighbor information confirmation unit(112) transmits and receives hello message with neighboring mesh routers. The neighbor information confirmation unit acquires information of the mesh routers. A seed node confirmation unit(114) determines the priority of mesh routers through a neighbor information table. The seed node confirmation unit creates a PL(Parent List) and a DL(Dependent List). If the priority of the corresponding mesh router is highest one, a channel allocation unit(116) allocates the channel of the mesh routers within the cascade list.
Abstract:
PURPOSE: A virtualization support programmable platform apparatus and packet transfer method are provided to identify a virtual interface which is connected to an ID of a sliver by using a programmable platform or a router. CONSTITUTION: A sliver communications unit(100) transmits and receives a packet with a sliver which is generated for the support of a future internet test. A header insertion unit(110) includes destination location sliver identifying information which is requested from a sliver and a test bed header including virtual interface identifying information. A virtual LAN field processing unit(130) removes an encapsulated part from a VLAN tag in order to transfer a packet through a virtual LAN. A network communication unit(120) transmits a test bed header in the header insertion unit that is transmitted through the network.
Abstract:
PURPOSE: An operation method of a tunnel point for supporting a routing expandability and portability is provided to supply in order to support dividing an ID and a locator. CONSTITUTION: A packet including an ID of a target node(H4) is transferred from a moving node(H1). The ID of the target node included in the packet is transformed to 'a locator mapped with the IP of the target node. The packet including the transformed locator is transmitted in a router group. The moving node is connected with an external another tunnel node and authenticated through the router group. The ID of the moving node is maintained.