Method and system for content storage
A content storage and non-storage technology, applied in the field of communication networks, can solve problems such as reducing user access delay, and achieve the effects of improving data access hit rate, guaranteeing cost, and saving cost
Active Publication Date: 2018-11-09
CHINA UNITED NETWORK COMM GRP CO LTD
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Problems solved by technology
[0005] The embodiment of the present invention provides a method and system for content storage, which can solve the problem that the existing technology cannot reduce the user's access delay on the premise of ensuring the cost
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0024] In order to reduce the user's access delay under the premise of ensuring the cost, the embodiment of the present invention provides a content storage method, which is applied in the content storage and distribution system, and the content storage and distribution system includes the first-level content storage module and a second-level content storage module, the first-level content storage module serves a base station group, and the second-level content stor...
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The invention discloses a content storage method and system, and relates to the technical field of communication networks. The content storage method and system can solve the problem in the prior art that access delay of a user cannot be reduced upon low cost. The content storage method includes that: a first level content storage module periodically counts the visiting frequencies of all the base stations in a served base station group to different types of data; the first level content storage module stores the data of each visiting frequency in a diminishing sequence of the visiting frequencies, till the storage space of the first level content storage module reaches the storage upper limit; a second level content storage module periodically acquires the visiting frequencies of all the base stations in the served base station group to the different types of data; and the second level content storage module stores the data of each visiting frequency in the diminishing sequence of the visiting frequencies, till the storage space of the second level content storage module reaches the storage upper limit. The content storage method is applied to a content storage flow.
Description
technical field [0001] The present invention relates to the technical field of communication networks, in particular to a method and system for storing content. Background technique [0002] The content delivery network is a layer of intelligent virtual network based on the existing Internet, which is composed of content servers. The content server of the traditional content distribution network is located between the core network and the access network. Information such as time assigns users the closest content server, which can reduce user access delays. [0003] At present, in order to further reduce user access delay, the content distribution network can be lowered to the base station side, and a content server is configured for each base station. When the base station needs to access data, it first judges whether the content server configured for the base station can Obtain the data, if it cannot be obtained, then obtain the data through the core network, if it can be...
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IPC IPC(8): H04L29/08
CPCH04L67/1097
Inventor 张勍盛煜李福昌陈国利
Owner CHINA UNITED NETWORK COMM GRP CO LTD