Logical channel number parsing method and device

A logical channel number parsing method, wherein, the logical channel number parsing method comprises:

• acquiring an operator which provides program signal, and searching channels in sequence according to preset frequency points;
• acquiring channel information of a current frequency point, and extracting logical channel number data from the channel information, when searching channels according to each of the frequency points;
• and
• parsing the logical channel number data according to a prestored logical channel number configuration table corresponding to the operator, to obtain each of attribute parameters comprised in the logical channel number data;
• wherein,
• the operation of parsing the logical channel number data according to a logical channel number configuration table corresponding to the operator, to obtain each of attribute parameters comprised in the logical channel number data, comprises:
• acquiring first bit offset and total bits corresponding to each of the attribute parameters comprised in the logical channel number configuration table corresponding to the operator;
• and
• parsing the logical channel number data according to the acquired first bit offset and the total bits corresponding to each of the attribute parameters, and determining each of the attribute parameters in the logical channel number data;
• wherein, based on different operators, the first bit offset and the total bits, corresponding to each of the attribute parameters in the logical channel number, are different.