Method and Apparatus for Signal Processing and Encoding and Decoding Method, and Apparatus Therefor
First Claim
1. A method of processing a signal, comprising the steps of:
- obtaining data coding identification information from the signal; and
decoding data according to a data coding scheme indicated by the data coding identification information,wherein the data coding scheme includes at least a pilot coding scheme, wherein the pilot coding scheme decodes the data using a pilot reference value corresponding to the data and a pilot difference value, and wherein the pilot difference value is generated using the data and the pilot reference value.
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Abstract
An apparatus for processing a signal and method thereof are disclosed. Data coding and entropy coding are performed with interconnection, and grouping is used to enhance coding efficiency. The present invention includes the steps of obtaining data coding identification information and decoding data according to a data coding scheme indicated by the data coding identification information. The data coding scheme includes a pilot coding scheme at least, wherein the pilot coding scheme decodes the data using a pilot reference value corresponding to a plurality of the data and a pilot difference value, and wherein the pilot difference value is generated using the data and the pilot reference value.
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Citations
9 Claims
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1. A method of processing a signal, comprising the steps of:
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obtaining data coding identification information from the signal; and decoding data according to a data coding scheme indicated by the data coding identification information, wherein the data coding scheme includes at least a pilot coding scheme, wherein the pilot coding scheme decodes the data using a pilot reference value corresponding to the data and a pilot difference value, and wherein the pilot difference value is generated using the data and the pilot reference value. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An apparatus for processing a signal, comprising:
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an identification information obtaining part configured for obtaining from the signal data coding identification information; and a decoding part configured for decoding data according to a data coding scheme indicated by the data coding identification information, wherein the data coding scheme includes at least a pilot coding scheme, wherein the pilot coding scheme decodes the data using a pilot reference value corresponding to data and a pilot difference value, and wherein the pilot difference value is generated using the data and the pilot reference value.
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8. A method of processing a signal, comprising the steps of:
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encoding data according to a data coding scheme; and generating data coding identification information indicating the data coding scheme, wherein the data coding scheme includes a pilot coding scheme at least, the pilot coding scheme for encoding the data using a pilot reference value corresponding to data and a pilot difference value, and wherein the pilot difference value is generated using the data and the pilot reference value.
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9. An apparatus for processing a signal, comprising:
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an encoding part configured for encoding data obtained from the signal according to a data coding scheme; and an outputting part configured for generating data coding identification information indicating the data coding scheme, wherein the data coding scheme includes at least a pilot coding scheme, the pilot coding scheme for encoding the data using a pilot reference value corresponding to the data and a pilot difference value, and wherein the pilot difference value is generated using the data and the pilot reference value.
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Specification