Granted Patent B2

US 12,418,308 · App. 17/294,695 · Granted Sep 16, 2025

Inventor: Jinfeng Liu (Guangdong, CN)

Assignee: TCL China Star Optoelectronics Technology Co., Ltd.

H03M7/14

Abstract

Claims (71)

1. A data encoding method, comprising:

obtaining raw data, wherein the raw data comprises a plurality of first data streams;

obtaining a first data stream that does not meet a preset standard and recording the first data stream as a data stream to be assigned a value, wherein the first data stream comprises a first preset number of data bits, each of the data bits is filled with a corresponding value, and the preset standard is that a number of consecutive data bits with a same value does not exceed a second preset number; and

performing an arithmetic operation on the first data stream in the data stream to be assigned the value to generate a second data stream that meets the preset standard,

wherein the first data stream comprises a zeroth data bit in the first data steam, a first data bit in the first data stream, a second data bit in the first data stream, a third data bit in the first data stream, a fourth data bit in the first data stream, a fifth data bit in the first data stream, a sixth data bit in the first data stream, and a seventh data bit in the first data stream, and

wherein the second data stream comprises a zeroth data bit in the second data stream, a first data bit in the second data stream, a second data bit in the second data stream, a third data bit in the second data stream, a fourth data bit in the second data stream, a fifth data bit in the second data stream, a sixth data bit in the second data stream, a seventh data bit in the second data stream, and an eighth data bit in the second data stream.

2. The data encoding method of claim 1 , wherein the arithmetic operation comprises:

assigning a value of the third data bit in the first data stream to the zeroth data bit in the second data stream;

assigning a value of the fifth data bit in the first data stream to the third data bit in the second data stream;

assigning a value of the sixth data bit in the first data stream to the fourth data bit in the second data stream;

assigning a value of the fourth data bit in the first data stream to the seventh data bit in the second data stream; and

assigning a value of the seventh data bit in the first data stream to the eighth data bit in the second data stream.

3. The data encoding method of claim 2 , wherein the arithmetic operation further comprises:

when the second data bit in the first data stream is a first value and the first data bit in the first data stream is a second value, the first data bit in the second data stream is the second value;

when the third data bit in the first data stream is the first value, the second data bit in the first data stream is the second value, and the first data bit in the first data stream is the second value, the first data bit in the second data stream is the second value;

when the second data bit in the first data stream is the first value and the zeroth data bit in the first data stream is the first value, the first data bit in the second data stream is the second value;

when the second data bit in the first data stream is the second value and the first data bit in the first data stream is the second value, the second data bit in the second data stream is the second value;

when the third data bit in the first data stream is the first value, the second data bit in the first data stream is the second value, and the first data bit in the first data stream is the second value, the second data bit in the second data stream is the second value; and

when the first data bit in the first data stream is the first value and the zeroth data bit in the first data stream is the second value, the second data bit in the second data stream is the second value.

4. The data encoding method of claim 3 , wherein the arithmetic operation further comprises:

when the fourth data bit in the first data stream is the first value, the second data bit in the first data stream is the first value, and the first data bit in the first data steam is the first value, the fifth data bit in the second data stream is the second value;

when the second data bit in the first data stream is the second value and the zeroth data bit in the first data stream is the first value, the fifth data bit in the second data stream is the second value;

when the first data bit in the first data stream is the second value and the zeroth data bit in the first data stream is the first value, the fifth data bit in the second data stream is the second value;

when the fourth data bit in the first data stream is the first value, the second data bit in the first data stream is the first value, and the first data bit in the first data steam is the first value, the sixth data bit in the second data stream is the second value;

when the second data bit in the first data stream is the second value and the zeroth data bit in the first data stream is the second value, the sixth data bit in the second data stream is the second value; and

when the first data bit in the first data stream is the second value and the zeroth data bit in the first data stream is the second value, the sixth data bit in the second data stream is the second value.

5. The data encoding method of claim 1 , wherein the data encoding method comprises steps of:

obtaining the first data stream that meets the preset standard and recording the first data steam as a data stream to be filled; and

adding a third preset number of data bits to the data stream to be filled to obtain the second data stream.

6. The data encoding method of claim 1 , wherein a value of the first preset number is greater than a value of the second preset number.

7. The data encoding method of claim 1 , wherein a number of data bits in the second data stream is greater than a number of data bits in the first data stream.

8. The data encoding method of claim 1 , wherein a value of the second preset number is not greater than 5 .

9. A data encoding device, comprising:

a data acquisition unit configured to obtain raw data, wherein the raw data comprises a plurality of first data streams;

an assignment data acquisition unit configured to obtain a first data stream that does not meet a preset standard and recording the first data stream as a data stream to be assigned, wherein the first data stream comprises a first preset number of data bits, each of the data bits is filled with a corresponding value, and the preset standard is that a number of consecutive data bits with a same value does not exceed a second preset number; and

a data assignment unit configured to perform an arithmetic operation on the first data stream in the data stream to be assigned to generate a second data stream that meets the preset standard.

10. The data encoding device of claim 9 , wherein a value of the first preset number is greater than a value of the second preset number.

11. The data encoding device of claim 9 , wherein a number of data bits in the second data stream is greater than a number of data bits in the first data stream.

12. The data encoding device of claim 9 , wherein a value of the second preset number is not greater than 5 .

13. A storage medium, wherein a plurality of instructions are stored in the storage medium, and the instructions are adapted to be loaded by a processor to execute an encoding method, and the encoding method comprises:

obtaining raw data, wherein the raw data comprises a plurality of first data streams;

obtaining a first data stream that does not meet a preset standard and recording the first data stream as a data stream to be assigned, wherein the first data stream comprises a first preset number of data bits, each of the data bits is filled with a corresponding value, and the preset standard is that a number of consecutive data bits with a same value does not exceed a second preset number; and

performing an arithmetic operation on the first data stream in the data stream to be assigned to generate a second data stream that meets the preset standard,

wherein the first data stream comprises a zeroth data bit in the first data steam, a first data bit in the first data stream, a second data bit in the first data stream, a third data bit in the first data stream, a fourth data bit in the first data stream, a fifth data bit in the first data stream, a sixth data bit in the first data stream, and a seventh data bit in the first data stream, and

wherein the second data stream comprises a zeroth data bit in the second data stream, a first data bit in the second data stream, a second data bit in the second data stream, a third data bit in the second data stream, a fourth data bit in the second data stream, a fifth data bit in the second data stream, a sixth data bit in the second data stream, a seventh data bit in the second data stream, and an eighth data bit in the second data stream.

14. The storage medium of claim 13 , wherein the arithmetic operation comprises:

assigning a value of the third data bit in the first data stream to the zeroth data bit in the second data stream;

assigning a value of the fifth data bit in the first data stream to the third data bit in the second data stream;

assigning a value of the sixth data bit in the first data stream to the fourth data bit in the second data stream;

assigning a value of the fourth data bit in the first data stream to the seventh data bit in the second data stream; and

assigning a value of the seventh data bit in the first data stream to the eighth data bit in the second data stream.

15. The storage medium of claim 14 , wherein the arithmetic operation further comprises:

when the second data bit in the first data stream is a first value and the first data bit in the first data stream is a second value, the first data bit in the second data stream is the second value;

when the third data bit in the first data stream is the first value, the second data bit in the first data stream is the second value, and the first data bit in the first data stream is the second value, the first data bit in the second data stream is the second value;

when the second data bit in the first data stream is the first value and the zeroth data bit in the first data stream is the first value, the first data bit in the second data stream is the second value;

when the second data bit in the first data stream is the second value and the first data bit in the first data stream is the second value, the second data bit in the second data stream is the second value;

when the third data bit in the first data stream is the first value, the second data bit in the first data stream is the second value, and the first data bit in the first data stream is the second value, the second data bit in the second data stream is the second value; and

when the first data bit in the first data stream is the first value and the zeroth data bit in the first data stream is the second value, the second data bit in the second data stream is the second value.

16. The storage medium of claim 15 , wherein the arithmetic operation further comprises:

when the fourth data bit in the first data stream is the first value, the second data bit in the first data stream is the first value, and the first data bit in the first data steam is the first value, the fifth data bit in the second data stream is the second value;

when the second data bit in the first data stream is the second value and the zeroth data bit in the first data stream is the first value, the fifth data bit in the second data stream is the second value;

when the first data bit in the first data stream is the second value and the zeroth data bit in the first data stream is the first value, the fifth data bit in the second data stream is the second value;

when the fourth data bit in the first data stream is the first value, the second data bit in the first data stream is the first value, and the first data bit in the first data steam is the first value, the sixth data bit in the second data stream is the second value;

when the second data bit in the first data stream is the second value and the zeroth data bit in the first data stream is the second value, the sixth data bit in the second data stream is the second value; and

when the first data bit in the first data stream is the second value and the zeroth data bit in the first data stream is the second value, the sixth data bit in the second data stream is the second value.

17. The storage medium of claim 16 , wherein the data encoding method comprises steps of:

obtaining the first data stream that meets the preset standard and recording the first data steam as a data stream to be filled; and

adding a third preset number of data bits to the data stream to be filled to obtain the second data stream.

18. The storage medium of claim 13 , wherein a value of the first preset number is greater than a value of the second preset number.

19. The storage medium of claim 13 , wherein a number of data bits in the second data stream is greater than a number of data bits in the first data stream.

20. The storage medium of claim 13 , wherein a value of the second preset number is not greater than 5.

Assignments (1)

Priority Claims (1)

Continuity (1)

References Cited (23)