Wireless communication method, terminal device and network device

A terminal equipment, wireless communication technology, applied in the field of communication, can solve the problems of unclear interference measurement, asynchronous uplink and downlink transmission, interference, etc., to achieve the effect of interference measurement

Active Publication Date: 2021-10-15
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For another example, if different uplink and downlink configurations are used between adjacent UEs, the uplink and downlink transmissions of adjacent UEs may not be synchronized, which will cause UEs that are receiving downlinks to be interfered by UEs that are sending uplinks
However, there is no clear plan on how to perform interference measurements

Method used

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  • Wireless communication method, terminal device and network device
  • Wireless communication method, terminal device and network device
  • Wireless communication method, terminal device and network device

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0077] Example 1, the following MeasObjectNR structure includes a reference signal configuration field (ReferenceSignalConfig) for mobility measurement configuration, and the ReferenceSignalConfig field also includes configuration information corresponding to SRS resource information and / or time-frequency resource information. Certainly, the structure of MeasObjectNR may also include some other domains, and only the domain information related to this application is shown below.

[0078]

[0079] It should be noted that if the SRS resource information is optional (OPTIONAL) configuration information, the above ReferenceSignalConfig structure may not include the SRS resource information during configuration. Similarly, if the time-frequency resource information is optional configuration information, the above-mentioned ReferenceSignalConfig structure may not include the time-frequency resource information during configuration.

[0080] In an implementation manner, a measureme...

example 2

[0082] Example 2, the following MeasObjectNR structure includes ReferenceSignalConfig for mobility measurement configuration, and the MeasObjectNR structure also includes a ReferenceSignalConfig2 field, and the ReferenceSignalConfig2 field includes configuration information corresponding to SRS resource information and / or time-frequency resource information. Certainly, the structure of MeasObjectNR may also include some other domains, and only the domain information related to this application is shown below.

[0083]

[0084] It should be noted that if the SRS resource information is optional configuration information, the above ReferenceSignalConfig2 structure may not include the SRS resource information during configuration. Similarly, if the time-frequency resource information is optional configuration information, the above-mentioned ReferenceSignalConfig2 structure may not include the time-frequency resource information during configuration.

[0085] In an implementat...

example 3

[0087] Example 3, the following MeasObjectNRCLI structure (newly defined measurement object IE) includes configuration information corresponding to SRS resource information and / or time-frequency resource information.

[0088]

[0089]

[0090] It should be noted that if the SRS resource information is optional configuration information, the above ReferenceSignalConfig2 structure or the SEQUENCE structure may not include the SRS resource information during configuration. Similarly, if the time-frequency resource information is optional configuration information, the above-mentioned ReferenceSignalConfig2 structure or the SEQUENCE structure may not include the time-frequency resource information during configuration.

[0091] In an implementation manner, the SRS resource information and the time-frequency resource information cannot be configured in one measurement object IE. That is, the SRS resource information and the time-frequency resource information need to be confi...

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PUM

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Abstract

The embodiment of the invention provides a wireless communication method, terminal device and network device, which can realize interference measurement. The method comprises the following steps that: a terminal device receiving first configuration information, the first configuration information comprising m pieces of resource indication information, resources indicated by the m pieces of resource indication information being used for performing RSRP measurement and / or RSSI measurement based on SRS, m being a positive integer greater than or equal to 1; and the terminal device performs RSRP measurement and / or RSSI measurement based on the SRS on the resources indicated by the m pieces of resource indication information.

Description

[0001] This application is a divisional application of a Chinese patent application with application number 201980074090X. The filing date of the original application is February 15, 2019, and the name is "wireless communication method, terminal equipment and network equipment". technical field [0002] The embodiments of the present application relate to the communication field, and more specifically, to a wireless communication method, a terminal device, and a network device. Background technique [0003] In wireless communication systems, interference has always been an important problem that plagues terminal equipment. For example, if adjacent user equipments (User Equipment, UEs) belonging to different base stations adopt the same uplink and downlink configuration, one of the UEs may be interfered by signals sent by other base stations. For another example, if adjacent UEs adopt different uplink and downlink configurations, the uplink and downlink transmissions of the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/00H04W24/02H04W24/08H04B17/318H04B17/327H04B17/345
CPCH04L1/0026H04W24/08H04W24/02H04B17/327H04B17/318H04B17/345H04W48/16H04W72/542H04L5/0048H04W72/044H04W72/23
Inventor 史志华张治陈文洪
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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