Sk Telecom Company, Ltd.

Arum Kwon

Jongmin Lee

Kyungjun Lee

Yonghwan Ho

A cache control device for content delivery, includes: an interface module to communicate with a cache device and a content server; a storage module to store a service list in which service types of respective content servers are recorded; and a control module to identify the content server from at least one of (i) a content request message received from the interface module and requesting content and (ii) a content response message received from the interface module and delivering the content, determine a service type of the content server with reference to the service list stored in the storage module, and perform control so that an indicator indicating the determined service type is transmitted to the cache device through the interface module.

Growing community of inventors

Seongnam-si, South Korea

Arum Kwon