| 摘要 |
PURPOSE: A method and an apparatus for providing a content delivery service are provided to supply a discriminated content transmission network service according to an ISP(Internet Service Provider) and a region where a client is placed. CONSTITUTION: A URL mapping unit(310) maps a service URL and an origin USL received from a cache server, and a transmission and reception unit(300) receives the service URL information from the cache server. The transmission and reception unit transmits the mapped origin information to the cache server, and the cache server transmits the contents to a client using the received origin URL information, wherein the contents are requested from the client.
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