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.

Abstract: A device for writing data into a memory and a method thereof. The memory comprises a plurality of memory arrays. Each of the memory arrays comprises a plurality of memory cells. The data is divided into a plurality of segments. The segments are written into first memory cells of the memory cells of the memory arrays in sequence. The segments are written into second memory cells of the memory cells of the memory arrays when the first memory cells of the memory cells of the memory arrays are full, and so forth till the operation of writing the segments into the memory is completed.

Abstract: A device for writing data into a memory and a method thereof. The memory comprises a plurality of memory arrays. Each of the memory arrays comprises a plurality of memory cells. The data are divided into a plurality of segments. The segments are written into first memory cells of the memory cells of the memory arrays in sequence. The segments start being written into the second memory cells of the memory cells of the memory arrays when the first memory cells of the memory cells of the memory arrays are full, and so forth, till the operation of writing the segments into the memory is completed.

Abstract: A device for writing data into a memory and a method thereof. The memory comprises a plurality of memory arrays. Each of the memory arrays comprises a plurality of memory cells. The data is divided into a plurality of segments. The segments are written into first memory cells of the memory cells of the memory arrays in sequence. The segments are written into second memory cells of the memory cells of the memory arrays when the first memory cells of the memory cells of the memory arrays are full, and so forth till the operation of writing the segments into the memory is completed.

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.