Search International and National Patent Collections

1. (WO2016056795) BROADCASTING RECEPTION APPARATUS, OPERATION METHOD FOR BROADCASTING RECEPTION APPARATUS, CONDITIONAL ACCESS MODULE, AND OPERATION METHOD FOR CONDITIONAL ACCESS MODULE

Pub. No.:    WO/2016/056795    International Application No.:    PCT/KR2015/010459
Publication Date: Fri Apr 15 01:59:59 CEST 2016 International Filing Date: Sat Oct 03 01:59:59 CEST 2015
IPC: H04H 40/18
Applicants: LG ELECTRONICS INC.
엘지전자 주식회사
Inventors: YOON, Joonhee
윤준희
SUH, Jongyeul
서종열
Title: BROADCASTING RECEPTION APPARATUS, OPERATION METHOD FOR BROADCASTING RECEPTION APPARATUS, CONDITIONAL ACCESS MODULE, AND OPERATION METHOD FOR CONDITIONAL ACCESS MODULE
Abstract:
The present invention provides a broadcasting reception apparatus. A broadcasting reception apparatus according to an embodiment of the present invention comprises: a slot for a connection to an external device including a conditional access module; a broadcasting reception unit for receiving a scrambled broadcast stream; and a control unit for requesting the external device connected to the slot for information for recognizing a device, receiving a response corresponding to the request, recognizing the connected external device on the basis of the received response, and descrambling a broadcast stream scrambled through the recognized external device.