US 2017/0288749 A1 · DEVICE AND METHOD FOR GENERATING PRECODING MATRIX, AND STORAGE MEDIUM

Abstract

The disclosure discloses a device for generating a precoding matrix. The device includes: a parameter calculator, a counter and an element generating module. The parameter calculator is configured to calculate, according to a first Precoding Matrix Identifier (PMI) and a second PMI, a first parameter and a second parameter used for determining a precoding matrix, and send the first parameter and the second parameter to the element generating module. The counter is configured to control the row numbers of elements in the precoding matrix that are generated by the element generating module. The element generating module is configured to generate the elements corresponding to the row numbers in the precoding matrix according to the received first parameter and second parameter and the row numbers. The disclosure also discloses a method for generating a precoding matrix, and a storage medium.

Claims15

Dependent claims

A device for generating a precoding matrix, comprising:

a parameter calculator, a counter and an element generator;
wherein,
the parameter calculator is arranged to calculate, according to a first Precoding Matrix Identifier (PMI) and a second PMI, a first parameter and a second parameter for determining the precoding matrix, and send the first parameter and the second parameter to the element generator;
the counter is arranged to control a row number of an element in the precoding matrix that is to be generated by the element generator;
and
the element generator is arranged to generate the element corresponding to the row number in the precoding matrix according to the received first parameter and second parameter and the row number.

3 more elements

A method for generating a precoding matrix, comprising:

calculating a first parameter and a second parameter for determining the precoding matrix according to a first Precoding Matrix Identifier (PMI) and a second PMI;
controlling a row number of an element in the precoding matrix by a counter;
generating in order the element corresponding to the row number in the precoding matrix according to the first parameter, the second parameter and the row number;
and
outputting elements in the precoding matrix in an ascending order of row numbers.

2 more elements

A non-transitory computer storage medium storing computer executable instructions for performing a method for generating a precoding matrix, the method comprising:

calculating a first parameter and a second parameter for determining the precoding matrix according to a first Precoding Matrix Identifier (PMI) and a second PMI;
controlling a row number of an element in the precoding matrix by a counter;
generating in order the element corresponding to the row number in the precoding matrix according to the first parameter, the second parameter and the row number;
and
outputting elements in the precoding matrix in an ascending order of row numbers.

2 more elements

Dependencies are inferred from the claim text.

Device and method for generating precoding matrix, and storage medium

Life of this patent

Device and method for generating precoding matrix, and storage medium

Life of this patent

Abstract

Claims15