Cache method and system based on AP platform

Abstract

The invention discloses a cache method based on an AP platform. A cache of a target file is executed in a request server through the preset bit mapping cache technology according to the preset service mode, the preset service level and the user requirement. The method comprises the steps that a data memorizer is searched for a data file matched with the target file; under the situation that the searching result shows that the data file matched with the target file does not exist, a source server matched with the target file is accessed through the preset infohash algorithm, and a peer address and a port which are matched with the target file are found and determined; when the peer address and the port which are matched with the target file exist, the target file is downloaded according to the peer address, and the target file is cached into the data memorizer; the downloaded target file is returned to a user. The cache method has the advantages that the response time for receiving a request of the user is effectively shortened, and the user experience effect is greatly improved.

Description

technical field [0001] The present invention relates to mobile communication technology, in particular, to a cache method and system based on an AP platform. Background technique [0002] Bit torrent: Bit torrent is a content distribution protocol independently developed by Bram Cohen; it uses an efficient software distribution system and peer-to-peer technology to share large-volume files (such as a movie or TV show), and makes every Each user provides upload services like a network redistribution node. The general download server provides download service for each user who sends a download request, but Bit Torrent works in a different way. The distributor or file holder sends the file to one of the users, and then the user forwards it to Torrent. For other users, users forward their own file parts to each other until each user's download is fully completed. This method can make the download server process the download requests of multiple large-volume files at the same ...

AI Technical Summary

Problems solved by technology

[0006] However, the existing technology also has the following technical problems: physically, due to the different sizes of boxes, but they are all mobile devices, they are limited by hardware performance, and platform transplantation is the first problem to be considered; in terms of performance, Quality of service parameters such as speed and definition should be considered. Corresponding to the technical parameters, the file size transmitted per unit time and the packet loss rate of transmitted packets are low. A comprehensive judgment example can be reflected in the video definition. The existing The box is far from enough; the various wifi currently being promoted on the market, some sacrifice speed to improve quality, some sacrifice quality to improve speed, and some sacrifice size to improve performance, which are far from meeting the satisfaction needs of users; wired networks were developed earlier The current or existing relatively mature technology basically does not consider issues such as packet loss rate, packet size, memory capacity, and hard disk capacity.

[0007] For related problems in related technologies, no effective solutions have been proposed yet

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