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Power consumption optimization method and device for 5G terminal during service concurrency, equipment and medium

An optimization method and a technology for optimizing devices, which are applied in the communication field and can solve problems such as high power consumption

Active Publication Date: 2021-01-05
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the performance of different terminals will be slightly different, this indicator represents the general power consumption level of the terminal. It can be seen from Table 1 that although 5G NR can provide high-speed data service experience, its power consumption is significantly higher than that of 4G LTE

Method used

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  • Power consumption optimization method and device for 5G terminal during service concurrency, equipment and medium
  • Power consumption optimization method and device for 5G terminal during service concurrency, equipment and medium
  • Power consumption optimization method and device for 5G terminal during service concurrency, equipment and medium

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Experimental program
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Embodiment 1

[0060] The inventors found that when a user is in a scenario where voice and data services are concurrent, the user's focus is mainly on the voice service, and the user's attention to the data service is significantly reduced. At this time, whether the data service is carried on the 5G NR network or not, the quality of the service, such as speed, delay, etc., is not important to users. In this scenario, as long as the data services originally carried on 5G NR are switched to be carried on 4G LTE, since the power consumption of 5G NR is significantly higher than that of 4G LTE, the power consumption of 5G terminals can be greatly reduced.

[0061] On this basis, this embodiment provides a power consumption optimization method for 5G terminals when concurrent services are used to solve the problem of high power consumption of 5G terminals when voice and data services are concurrent in the EN-DC network, such as figure 1 As shown, the method includes:

[0062] S1. Detect whether...

Embodiment 2

[0082] like figure 2As shown, the difference between this embodiment and embodiment 1 is that the power consumption optimization conditions set in step S2 are different. In this implementation, the power consumption optimization conditions include: the 5G terminal is in a call off state, or the 5G terminal is in a call on screen state, but the application program that initiates the data service is running in the background; at the same time, the The concurrent duration of the voice service and the data service is greater than the second time threshold. On this basis, the specific judgment process of the aforementioned step S2 is as follows:

[0083] S21, first judge whether the 5G terminal is in the call off state or the call on screen state, if it is in the call on screen state, it means that the user may still pay attention to the data service, then perform step S22 to continue to judge, if it is in the call off state , indicating that the user does not pay attention to t...

Embodiment 3

[0088] like image 3 As shown, the difference between this embodiment and embodiment 1 is that the power consumption optimization scheme adopted in step S3 is different.

[0089] In this embodiment, the data service is switched to the 4G LTE network through the following steps: report the SCG Failure (secondary cell group wireless link failure information) signal to the network side forcibly, so that the 5G terminal stops uplinking and downlinking of the NR Detect the shared service channel scheduling information, and trigger the network side to stop sending the NR uplink and downlink shared service channel scheduling information to the 5G terminal after receiving the SCG Failure signal, and at the same time make the 5G terminal stop wirelessly communicating with the NR cell The signal quality is measured, and the NR cell is deleted from the set of optional cells of the 5G terminal.

[0090] It is known that in the EN-DC networking scheme, the 4G base station serves as the ma...

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Abstract

The invention provides a power consumption optimization method and device for a 5G terminal during service concurrence, electronic equipment and a storage medium, and the 5G terminal is located in EN-DC networking. The method comprises the following steps: detecting whether the 5G terminal is in a state of concurrence of a voice service and a data service; and if so, determining whether the 5G terminal satisfies a preset power consumption optimization condition, and if so, switching the data service to a 4G LTE network. According to the method, the power consumption of the 5G terminal can be remarkably reduced, and the user mainly concentrates on the voice service and the attention to the data service is reduced under the scene of the voice service and the data service, so that the data service is switched to the 4G LTE network and the user experience is not greatly influenced.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a method, device, device and medium for optimizing power consumption of a 5G terminal when services are concurrent. Background technique [0002] Since 2019, operators around the world have begun to gradually deploy 5G networks. Due to factors such as industrial chain development and investment cost considerations, operators often use NSA (Non-Standalone, non-independent group) to quickly build 5G networks. network) network architecture. The NSA network architecture is based on the EN-DC networking scheme promoted by 3GPP in the R15 NR NSA standard. [0003] EN-DC refers to the dual connection between 4G wireless access network and 5G NR. DC stands for Dual Connectivity, that is, dual connection; E stands for E-UTRA, that is, 4G wireless access network; N stands for NR, that is, 5G new wireless. EN-DC currently uses the 4G network as the backbone to carry t...

Claims

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Application Information

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IPC IPC(8): H04W36/00H04W36/14H04W52/02
CPCH04W36/00837H04W36/14H04W52/0261Y02D30/70H04W36/165H04W36/28
Inventor 奚俊薛晓青
Owner SPREADTRUM COMM (SHANGHAI) CO LTD
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