发明名称 Image reproducing apparatus for channel map updating and method thereof
摘要 Disclosed is an image reproducing apparatus for updating a channel map, and a method thereof. The image reproducing apparatus includes an identification (ID) detector for detecting the ID of a broadcast information card when a broadcast information card is mounted, a comparing unit for comparing the ID of the broadcast information card detected by the detector with the ID of a existing broadcast information card, the ID being received from a broadcast station and stored in a storage unit, a deleting unit for deleting an existing first channel map when the ID of the detected broadcast information card is different from the ID of the existing broadcast information card, and a receiving unit for receiving data including a new second channel map from the broadcast station in place of the first channel map deleted by the deleting unit. Accordingly, accurate update conditions are proposed, thereby enhancing user convenience and increasing accuracy.
申请公布号 US7685625(B2) 申请公布日期 2010.03.23
申请号 US20050266394 申请日期 2005.11.04
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 KIM DO-YOUNG;KANG EUN-KYUNG
分类号 H04N7/16 主分类号 H04N7/16
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