EVM MEASUREMENT METHOD, TRANSMITTER AND COMPUTER-READABLE STORAGE MEDIUM

Title:

EVM MEASUREMENT METHOD, TRANSMITTER AND COMPUTER-READABLE STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2022/267789

Kind Code:

A1

Abstract:

An EVM measurement method, a transmitter and a computer-readable storage medium. The method comprises: acquiring a cell configuration parameter from a control terminal (S100); generating a test data source according to the cell configuration parameter (S200); obtaining a measurement signal according to the test data source (S300); determining an error vector magnitude according to the measurement signal and a preset reference signal (S400); and sending the error vector magnitude to the control terminal (S500), so that the control terminal performs problem locating on a transmitter according to the error vector magnitude.

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Inventors:

NIU KUN (CN)

Application Number:

PCT/CN2022/094468

Publication Date:

December 29, 2022

Filing Date:

May 23, 2022

Export Citation:

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Assignee:

ZTE CORP (CN)

International Classes:

H04B17/15

Foreign References:

CN106332157A	2017-01-11
CN103346850A	2013-10-09
CN101499861A	2009-08-05
US10256924B1	2019-04-09

Attorney, Agent or Firm:

JIAQUAN IP LAW (CN)

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