PEAR TO PEAR NETWORK STRUCTURE OF THE RESOURCE AND BROADCASTING POSSIBLE TO THE HIGH QUALITY IMAGE OF CONVERSATION

摘要

The present invention relates to a resource capable of interactive high-definition broadcasting and to a structure of a broadcast P2P network, and more particularly, to exchange opinions between a top broadcaster and various receivers through a service on a screen using P2P (Peer-to-Peer). When a broadcast is being performed in real time or when a broadcast is transmitted through a recorded broadcast, each member can use an avatar service through a screen, a two-way network game, a broadcast portal using a built-in personal broadcast, and a mobile real time. Various services such as broadcasting service can be provided, various goods generated when using the service using the screen can be obtained, and data can be transmitted / received in a P2P manner between the top manager and lower level users who use a specific broadcasting program in virtual and private networks. By doing so, the communication connection was congested by many users. High-quality broadcasts can be transmitted on a large scale so that the transmission speed of the broadcast program is not greatly reduced, and the required media files, which are already stored as files, are stored in the original peer PC and are required by other peers requesting the same media. The present invention relates to a resource capable of interactive high-definition broadcasting and a broadcast P2P network structure in which broadcast media can be transmitted.;A resource P2P network structure capable of interactive high-definition broadcasting, the physical structure of a resource P2P network in a virtual network comprising: a personal node (PN) which is the lowest node; A virtual node (VN) which is an upper node of the personal node and has a function of managing a connection with an individual; A sub node (SN) which is an upper node of the virtual node and has a function of managing a connection with the virtual node; It is a parent node of the subnode, and is a top-level resource manager managing a distributed sub-P2P network. The node is managed by a node manager, and is a subordinate node, and functions to handle processing of all requests to the node manager and to connect with the subnode. A master node (MN) having a function of managing; A daemon, which is a parent node of the master node and provides a first entry point of a P2P network, and has a function of managing P2P storage network information, a master node list management function, and a DJ list management function. Node manager (NM); The nodes comprise a hierarchical structure in which the nodes are connected to virtual nodes, subnodes, master nodes, and node managers from individual nodes, and each node monitors the state of the subnodes, and when there is a change of state, the node manager. (NM) and a function of routing the control command transmitted from the upper node to the target lower node .;In addition, in the resource P2P network structure capable of interactive high-definition broadcasting according to another aspect of the present invention, the logical structure of the resource P2P network in the virtual network corresponds to any one of individual nodes, virtual nodes, subnodes, and top-level resource manager nodes. To transmit the network management information to the P2P storage network that stores data for connection management and recovery of distributed nodes (network resources), and to support broadcast P2P network management and optimal broadcast relay search. A P2P node having a function of transmitting to a P2P search network; A virtual network configured to store the P2P network management information, the function of storing the management and connection information of the P2P network transmitted from the P2P node, the function of storing the key list of each broadcast, and the node manager (NM). A P2P storage network having a function to receive administrative control; A broadcast P2P network configured to search for the best repeater, the broadcast P2P network having a function of transmitting broadcast repeater information from a P2P node and receiving management control from a node manager (NM); A node manager having a function of managing and controlling the P2P storage network and the broadcast P2P network; Characterized in that consisting of.;Therefore, the interactive high-definition broadcasting resources and broadcast P2P network structure according to the present invention can facilitate the exchange of opinions between the top broadcaster and the various receivers through the service on the screen using P2P (Peer-to-Peer), When broadcasting is performed in real time or broadcasted by recorded broadcasting, each member can provide various services such as avatar service through screen, interactive network game, broadcasting portal using built personal broadcasting, and real time broadcasting service using mobile. You can do In addition, various goods generated when using a service using a screen can be obtained, and data can be transmitted / received in a P2P manner between a top manager and subordinates using a specific broadcast program in virtual and private networks. Even if this congestion occurs, the high-definition broadcast can be transmitted on a large scale so that the transmission speed of the broadcast program does not drop significantly, and the required media file, which is already stored in all contents, is stored in the first peer PC to request the same media. There is an effect that the media broadcast requested to the peer can be transmitted.