Patent ID: 8286201
Filing Date: 2012-10-09
Classification: H04H

Abstract:
1. A data processing method of a digital broadcasting receiver, the data processing method comprising: receiving a mobile/handheld (MH) broadcasting signal including mobile service data and main service data; generating Reed-Solomon (RS) frames from the received MH broadcasting signal; extracting control data from a first RS frame, wherein: determining whether the service is available by comparing the extracted charge adjustment information with balance information written in a smart card; controlling a second RS frame using the control data such that an encrypted service of the second RS frame is decrypted if the service is available; mapping the extracted charge adjustment information with a corresponding service provider and storing the mapped charge adjustment information; requesting recharge of an amount written in the smart card; calculating charge adjustment information allocated to each service provider based on the stored charge adjustment information; and transmitting the calculated charge adjustment information per service provider to a billing server by encrypting the calculated charge adjustment information.