Data transmission method and apparatus, communication node, and storage medium
AssigneeZte Corporation
InventorsJian Hua, Yu Xin, Tong Bao
Life of this patent
Estimating the term…
Abstract
Provided are a data transmission method and apparatus, a communication node, and a storage medium. The method includes the following: Data is modulated in a time domain according to a set modulation manner to obtain modulated data, where the set modulation manner is associated with a time domain position of a modulation symbol in the modulated data; and the modulated data is transmitted.
Claims20
A data transmission method, comprising:
- modulating data in a time domain according to a set modulation manner to obtain modulated data, wherein the set modulation manner is associated with a time domain position of a modulation symbol in the modulated data;
- and
- transmitting the modulated data;
- wherein a modulation symbol in an odd position of the time domain and a modulation symbol in an even position of the time domain are located in different quadrants of a constellation diagram, so that modulation symbols in adjacent time domain positions are not in a same quadrant but in adjacent quadrants.
A communication node, comprising a memory, a processor and a computer program stored in the memory and executable by the processor, wherein when executing the program, the processor performs the following step:
- modulating data in a time domain according to a set modulation manner to obtain modulated data, wherein the set modulation manner is associated with a time domain position of a modulation symbol in the modulated data;
- and
- transmitting the modulated data;
- wherein a modulation symbol in an odd position of the time domain and a modulation symbol in an even position of the time domain are located in different quadrants of a constellation diagram, so that modulation symbols in adjacent time domain positions are not in a same quadrant but in adjacent quadrants.
A non-transitory computer-readable storage medium storing a computer program, wherein when executed by a processor, the computer program causes the processor to perform the following step:
- modulating data in a time domain according to a set modulation manner to obtain modulated data, wherein the set modulation manner is associated with a time domain position of a modulation symbol in the modulated data;
- and
- transmitting the modulated data;
- wherein a modulation symbol in an odd position of the time domain and a modulation symbol in an even position of the time domain are located in different quadrants of a constellation diagram, so that modulation symbols in adjacent time domain positions are not in a same quadrant but in adjacent quadrants.
Dependencies are inferred from the claim text.