Cell global identity CGI processing method and device

Patent metadata

Field	Value
Publication number	US-12445875-B2
Application number	US-202217819400-A
Country	US
Kind code	B2
Filing date	Aug 12, 2022
Priority date	Feb 14, 2020
Publication date	Oct 14, 2025
Grant date	Oct 14, 2025

Abstract

This application relates to the field of wireless communication technologies. The method includes: A terminal device receives a CGI reading command sent by a network device, and determines, based on a control parameter, a resource sharing manner of first measurement and CGI reading on an overlapped resource between a measurement resource of the first measurement and a reading resource of the CGI reading, where the control parameter is a parameter indicating that the first measurement and the CGI reading perform resource sharing on the overlapped resource. The terminal device performs the first measurement and the CGI reading in the determined resource sharing manner.

First claim

What is claimed is:

1. A method, comprising:
receiving, by a terminal device, a cell global identity (CGI) reading command sent by a network device;
determining, by the terminal device based on a control parameter, a resource sharing manner of first measurement and CGI reading on an overlapped resource between a measurement resource of the first measurement and a reading resource of the CGI reading, wherein the control parameter indicates that the first measurement and the CGI reading perform resource sharing on the overlapped resource; and
performing, by the terminal device, the first measurement and the CGI reading in the determined resource sharing manner, wherein at least the first measurement is performed according to a relaxation factor for a time requirement of the first measurement,
wherein the method further comprises performing, before the determining, by the terminal device based on the control parameter, the resource sharing manner of the first measurement and the CGI reading on the overlapped resource between the measurement resource of the first measurement and the reading resource of the CGI reading:
receiving, by the terminal device, the control parameter sent by the network device;

wherein the method further comprises determining, by the terminal device based on the control parameter, a first relaxation factor for a time requirement of the CGI reading and a second relaxation factor for the time requirement of the first measurement, wherein the second relaxation factor is the relaxation factor for the time requirement of the first measurement; and
wherein performing, by the terminal device, the first measurement and the CGI reading in the determined resource sharing manner comprises:
performing, by the terminal device, the first measurement and the CGI reading in the determined resource sharing manner based on the first relaxation factor and the second relaxation factor.

2. The method according to claim 1 , wherein the CGI reading comprises a first substep and a second substep; and
wherein determining, by the terminal device based on the control parameter, the resource sharing manner of the first measurement and the CGI reading on the overlapped resource between the measurement resource of the first measurement and the reading resource of the CGI reading comprises:
determining, by the terminal device based on the control parameter, a resource sharing manner of the first measurement and the first substep and a resource sharing manner of the first measurement and the second substep on the overlapped resource between the measurement resource of the first measurement and the reading resource of the CGI reading.

3. The method according to claim 1 , wherein the control parameter comprises at least one of the following:
a frequency range, a time range, or a specified measurement type.

4. The method according to claim 3 , wherein:
when the control parameter comprises the specified measurement type, the first measurement and the CGI reading perform resource sharing in a first resource sharing manner when a measurement type of the first measurement is the specified measurement type; or the first measurement and the CGI reading perform resource sharing in a second resource sharing manner when a measurement type of the first measurement is another type other than the specified measurement type; or
when the control parameter comprises the frequency range, the first measurement and the CGI reading perform resource sharing in a first resource sharing manner within the frequency range; or the first measurement and the CGI reading perform resource sharing in a second resource sharing manner beyond the frequency range; or
when the control parameter comprises the time range, the first measurement and the CGI reading perform resource sharing in a first resource sharing manner within the time range;
or the first measurement and the CGI reading perform resource sharing in a second resource sharing manner beyond the time range; or
when the control parameter comprises the frequency range and the time range, the first measurement and the CGI reading perform resource sharing in a first resource sharing manner within the frequency range and the time range; or
when the control parameter comprises the frequency range and the specified measurement type, the first measurement and the CGI reading perform resource sharing in a first resource sharing manner within the frequency range when a measurement type of the first measurement is the specified measurement type; or
when the control parameter comprises the time range and the specified measurement type, the first measurement and the CGI reading perform resource sharing in a first resource sharing manner within the time range when a measurement type of the first measurement is the specified measurement type; or
when the control parameter comprises the frequency range, the time range, and the specified measurement type, the first measurement and the CGI perform resource sharing in a first resource sharing manner within the time range and the frequency range when a measurement type of the first measurement is the specified measurement type.

5. The method according to claim 4 , wherein:
the first resource sharing manner is to perform the CGI reading on the overlapped resource; and
the second resource sharing manner is a resource sharing manner of a reference measurement type and the first measurement on the overlapped resource.

6. The method according to claim 1 , wherein the control parameter comprises at least one of the following: a frequency range, a time range, or a specified measurement type; and wherein:
within the frequency range and the time range, when a measurement type of the first measurement is the specified measurement type, the first relaxation factor is a specified value; or
when a measurement type of the first measurement is another type other than the specified measurement type, the first relaxation factor is a relaxation factor for a reference measurement type when a measurement resource of the reference measurement type overlaps a measurement resource of the another type; or
beyond the frequency range or the time range, the first relaxation factor is a relaxation factor for a reference measurement type when a measurement resource of the reference measurement type overlaps the measurement resource of the first measurement.

7. The method according to claim 1 , wherein the control parameter comprises at least one of the following: a frequency range, a time range, or a specified measurement type; and wherein:
within the frequency range and the time range, when a measurement type of the first measurement is the specified measurement type, the second relaxation factor is undefined; or
when a measurement type of the first measurement is another type other than the specified measurement type, the second relaxation factor is a relaxation factor for the another type when a measurement resource of the another type overlaps a measurement resource of a reference measurement type; or
beyond the frequency range or the time range, the second relaxation factor is a relaxation factor for the first measurement when the measurement resource of the first measurement overlaps a measurement resource of a reference measurement type.

8. The method according to claim 1 , wherein after the performing, by the terminal device, the first measurement and the CGI reading in the determined resource sharing manner, the method further comprises:
sending, by the terminal device, a read CGI to the network device.

9. A method, comprising:
generating, by a network device, a control parameter, wherein the control parameter indicates that first measurement and cell global identity (CGI) readin

Assignees

• Huawei Tech Co Ltd

Inventors

• Zhang Li
• Xue Jiantao
• Han Jing

Classifications

• H04W72/0453

  Resources in frequency domain, e.g. a carrier in FDMA · CPC title

• H04W16/14 Primary

  Spectrum sharing arrangements {between different networks} · CPC title

• H04W24/08 Primary

  Testing, {supervising or monitoring} using real traffic · CPC title

• H04W48/16

  Discovering, processing access restriction or access information · CPC title

• H04W48/12

  using downlink control channel · CPC title