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Time-frequency resource determination method and device, chip and computer program

A technology for determining time-frequency resources and methods, which is applied in the fields of chips, computer programs, devices, and methods for determining time-frequency resources. It can solve problems such as no implementation methods, and achieve the effect of effective energy-saving control

Active Publication Date: 2021-07-27
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For how to determine the time-frequency resources of energy-saving channels / signals, there is currently no effective implementation

Method used

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  • Time-frequency resource determination method and device, chip and computer program
  • Time-frequency resource determination method and device, chip and computer program
  • Time-frequency resource determination method and device, chip and computer program

Examples

Experimental program
Comparison scheme
Effect test

example 2

[0063] The terminal device can determine the time-frequency resource for receiving the energy-saving channel / signal according to the correlation between the time-frequency resource of the energy-saving channel / signal and some parameters in the DRX configuration.

[0064] Multiple parameters can be included in the DRX configuration. Preferably, the terminal device can use one or any of the drx-onDurationTimer, drx-StartOffset, drx-ShortCycle and drx-LongCycle parameters in the DRX configuration according to the time-frequency resources of the energy-saving channel / signal The correlation among multiple combinations determines the time-frequency resources for receiving energy-saving channels / signals.

[0065]Among them, drx-onDurationTimer is used to configure the duration at the beginning of a DRX Cycle (the duration at the beginning of a DRX Cycle), drx-StartOffset is used to configure the subframe where the DRX Cycle starts, drx-ShortCycle It is used to configure the short DRX...

example 3

[0071] The terminal device can determine the time-frequency resource for receiving the energy-saving channel / signal according to the association relationship between the time-frequency resource of the energy-saving channel / signal and the BWP configuration.

[0072] After the terminal device switches to a specific BWP, it can receive the corresponding energy-saving channel / signal according to the time-frequency resources of the energy-saving channel / signal associated with the BWP, which is used for energy-saving control operations performed on the BWP, such as DRX, PDCCH Controls related to reception, processing time, antenna configuration, etc.

[0073] 4) Example four

[0074] The terminal device can determine the time-frequency resource for receiving the energy-saving channel / signal according to the correlation between the time-frequency resource of the energy-saving channel / signal and the PDCCH searchSpace configuration.

[0075] For example, different search space identif...

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Abstract

The invention discloses a time-frequency resource determination method and device, a chip and a computer program. The method comprises the steps that: terminal equipment acquires power-saving related configuration; and the terminal equipment determines time-frequency resources for receiving the energy-saving channel / signal according to the power-saving related configuration or the association relationship between the power-saving related configuration parameters and the time-frequency resource of the energy-saving channel / signal. By applying the time-frequency resource determination method and the device provided by the invention, the terminal equipment can accurately receive the energy-saving channel / signal, and effective energy-saving control and the like are realized.

Description

[0001] This application is a divisional application of an application with an application date of December 21, 2018, an application number of 2018800973996, and an invention titled "Time-Frequency Resource Determination Method, Device, Chip, and Computer Program". technical field [0002] The present application relates to wireless network technology, in particular to a method, device, chip and computer program for determining time-frequency resources. Background technique [0003] In the evolution of 5G technology, higher requirements are put forward for power saving of terminal equipment (UE, User Equipment). To this end, the concept of energy-saving channels / signals is introduced, such as PWSS (Power Saving Signal), terminal equipment can receive energy-saving channels / signals on the time-frequency resources of energy-saving channels / signals, and use energy-saving channels / signals to perform energy-saving control. As for how to determine the time-frequency resources of en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/02H04W72/04
CPCH04W52/02H04W72/0446H04W72/23Y02D30/70H04L5/0007H04W76/28H04W52/0229H04W52/0216H04W52/0235H04W72/0457H04L5/0053
Inventor 贺传峰
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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