Abstract:
A virtual file system for interworking between a content server and an information based network server according to the present invention includes a file system function processing unit processing a file operation on any content requested from a plurality of content service protocols; a cache control unit managing a cache in a node to process content requested through the file operation; and a protocol matching unit interfacing with a plurality of content transfer protocols to process content requested through the file operation.
Abstract:
Provided is a system capable of controlling each distribution node in a cloud network which is geographically dispersed. According to an embodiment of the present invention, the system is to gather all of event information or programmed information generated in each distribution server into a message queue server, and schedule and control the information in the message queue server, thereby reducing the burden of line extension when a new distribution server is added.
Abstract:
PURPOSE: A system and a method for supporting an information-centric networking service based on P2P are provided to store a position of content data in multiple content nodes, thereby easily securing scalability according to the number of content data. CONSTITUTION: A content node (200) is classified into a first content node, an information content node, a relay content node, and a second content node according to a function of each node. The first content node receives a request for content from a user. The information content node provides information on a node storing the content. The relay node relays a packet for requesting the content and a packet for providing the content. The second content node provides corresponding content according to the request of the first content node. A query server (100) selects at least one second content node for requesting the content among multiple second content nodes.
Abstract:
PURPOSE: A fixed IP(Internet Protocol) based process multiplexing communication apparatus is provided to offer successive data communication between a processor and an external program by monitoring the processor and by constructing a multiplexing IP address list. CONSTITUTION: A memory unit(310) stores a process, IP addresses, a network interface in a list. A monitoring unit(320) monitors the activation of the process. A control unit(330) activates the network interface corresponding to the process by referring to the list according to the activation of the process. The control unit communicates the process with an external process by allocating the IP address corresponding to the activated network interface to the process.
Abstract:
PURPOSE: A policy management system and a whole policy profile setting method thereof are provided to set a policy profile en bloc and guarantee automation and consistency. CONSTITUTION: A user request processing unit(120) takes a request for a management function of a processing object profile from a user. A profile managing unit(130) generates, amends or deletes a policy profile by equipment according to the management function of the requested profile. The profile managing unit sets en bloc a corresponding policy profile to each network element device(10) included in a selected setting range. A network element device adapter(140) performs connection for communicating with the network element devices. A profile database(150) stores information related to the policy profile.