Method for improving large-scale equity network flow medium system

Abstract

A method for improving a large-size peer-to-peer network streaming-media system provides a solving proposal of the transmission problem of large and medium-size P2P (peer-to-peer network) streaming media by using an improved Chord (with chord ring topology) structure model and solves the problem of streaming-media service in the large-size network environment by making use of the P2P network technology and the streaming-media dispatching technology. The method constructs a streaming-media system firstly according to the system construction method in a node and resource organization and management method; user nodes join or depart from the streaming-media system according to a node joining or departing strategy. After running for a period of time, the system appears hotspot resources centralized by user requirements; the system processes the hotspot resources with a hotspot resource processing method to keep a balance of load of the system. Once a user node sends requirements for file resources, the streaming-media system executes location search according to the node resource requirements and location requirement strategy, gives search results back to users and saves the search results on the return path simultaneously.

Description

technical field [0001] The present invention proposes a solution to the problem of streaming media (Streaming Media) transmission in large and medium-sized P2P (peer-to-peer networks) using an improved Chord (chord-ring topology) structure model, and uses P2P technology and streaming media scheduling technology to solve the problem. The problem of streaming media service in a large network environment belongs to the field of distributed computing technology and multimedia system technology, especially related to the field of peer-to-peer network and streaming media technology. Background technique [0002] P2P is a new network model proposed for the C / S (server / client) model, which is collectively called peer-to-peer computing in academia. P2P can be defined as: network participants share a part of their hardware resources (processing capacity, storage capacity, network connection capacity, printers, etc.), these shared resources provide services and content through the netw...

AI Technical Summary

Problems solved by technology

These six problems are: 1. The streaming media server is overloaded and the network node load is unbalanced; 2. The computing power of user nodes is wasted; 3. The QoS problem caused by the

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