SYSTEM FOR CLOUD STREAMING SERVICE USING CABLE SET-TOP BOX, CLOUD STREAMING SERVER FOR CABLE SET-TOP BOX AND METHOD USING THE SAME

摘要

Disclosed are a cloud streaming service system for a set-top box, a cloud streaming server for a cable set-top box, and a method for sharing frequency using the same. The cloud streaming server does not request frequency allocation to a session resource management (SRM) server by an application but shares allocated frequency by two or more applications so as to reduce a service delay and load for tuning. The cloud streaming server comprises: a frequency sharing unit for sharing frequency for an application of a cloud streaming service with other applications; a control unit for performing a steaming pipeline process by a screen update period to generate an execution result screen of the application; and a communications unit for transmitting the execution result screen to a QAM transmission device so as to perform a cloud streaming service using the frequency.