Title: Cable broadcasting system, cable broadcasting transport apparatus, cable broadcasting receiver, opencable broadcasting receiver, and cablecard
Application Number: 200610094176 Application Date: 2006.06.27
Publication Number: 1901426 Publication Date: 2007.01.24
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04H1/02
Applicant(s) Name: Samsung Electronics Co., Ltd. Address:
Inventor(s) Name: Kim Do-young;Kang Eun-kyung
Attorney & Agent: wang zhisen huang xiaolin
Abstract:
    A cable broadcasting system is provided which includes a cable broadcasting transmitting apparatus and a cable broadcasting receiving apparatus which are connected to a cable network. The cable broadcasting transmitting apparatus includes a broadcasting signal generator, a sensitivity adjusting signal generator which generates a sensitivity adjusting control signal and a transmitter which transmits a cable broadcasting signal and the sensitivity adjusting control signal. The cable broadcasting receiving apparatus includes a sensitivity adjuster which receives the cable broadcasting signal, a controller which controls the sensitivity adjuster to adjust sensitivity of the cable broadcasting signal. Thus, a cable broadcasting system, a cable broadcasting transmitting apparatus, a cable broadcasting receiver, an Open Cable broadcasting receiver and a cable card are provided which allow remote adjustment of the sensitivity of a cable broadcasting signal which is supplied to a cable broadcasting receiving apparatus.
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