Decoder for 4QAM-NR and method thereof
AssigneePrinceton Technology Corporation
InventorsShih-Hsun Lin, Kin-Ming So
Life of this patent
Estimating the term…
Abstract
A 4QAM-NR decoder and decoding method are disclosed. The 4QAM-NR decoder, obtains original data corresponding to receiving data received by a receiving terminal. The 4QAM-NR decoder comprises a determining device, an improving device and a corresponding device. The determining device provides a determining method to determine whether the receiving data is improved or not. The improving device improves the receiving data. The corresponding device obtains the approximate original data corresponding to the receiving data.
Claims18
A 4QAM-NR decoding method for obtaining mapping data corresponding to a receiving data received by a receiving terminal and obtaining an original data corresponding to the mapping data, wherein the receiving data comprises an original part and a mapping part, comprising:
- processing one of the original part and the mapping part by a predetermined method and classifying the receiving data into a first receiving data and a second receiving data according to a processing result by a determining device;
- improving the second receiving data by an improving device to provide an improving method to increase accuracy of the second receiving data;
- and
- obtaining the mapping data corresponding to the receiving data and the original data corresponding to the mapping data according to the processing result and the improving result by a corresponding device.
A 4QAM-NR decoding method for obtaining mapping data corresponding to a receiving data received by a receiving terminal and obtaining an original data corresponding to the mapping data, wherein the receiving data comprises an original part and a mapping part, comprising:
- providing a determining device to classify the receiving data into a plurality of types and determine which types of the receiving data are improved according to the types of the receiving data;
- selecting one of a plurality of improving methods from an improving device to improve the receiving data according to the types of the receiving data;
- and
- determining the mapping data corresponding to the receiving data, and the original data corresponding to the mapping data by a corresponding device.
A 4QAM-NR decoder for obtaining mapping data corresponding to a receiving data received by a receiving terminal and obtaining an original data corresponding to the mapping data, wherein the receiving data comprises an original part and a mapping part, comprising:
- a determining device configured to provide a determining method to classify the receiving data into a plurality of types and determine whether the receiving data is improved or not;
- an improving device configured to improve the receiving data;
- and
- a corresponding device configured to obtain the mapping data corresponding to the receiving data and obtain the original data according to the corresponding mapping data.
Dependencies are inferred from the claim text.