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A method for adjusting terminal capability, network side equipment and terminal

A technology of terminal capabilities and adjustment methods, applied in the field of communication, can solve problems such as unspecified limitations on the capabilities of terminals and networks, and achieve the effects of ensuring real-time requirements and user experience, saving air interface overhead, and avoiding unnecessary scheduling

Active Publication Date: 2020-08-14
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The change of UE capabilities under the control of the network is usually realized by temporarily restricting some capabilities of the UE when problems such as hardware sharing, interference, or overheating occur, but the existing technology does not provide a link between the terminal and the network. Specific solutions for realizing capacity constraints

Method used

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  • A method for adjusting terminal capability, network side equipment and terminal
  • A method for adjusting terminal capability, network side equipment and terminal
  • A method for adjusting terminal capability, network side equipment and terminal

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0082] Example 1:

[0083] This example only considers one scenario, that is, the temperature of the terminal needs to be reduced, and the main purpose of reducing power consumption is to cool down, not to save power to prolong the battery life. Therefore, in this scenario, it is hoped that the smooth operation of services can be guaranteed while reducing terminal power consumption, instead of unrestrictedly reducing the data rate to reduce the terminal temperature, this scenario can use the expected peak rate of the terminal.

[0084] Please refer to image 3 , in this example the actions on the terminal side include:

[0085] In S31, when the terminal determines the capability parameters that need to be adjusted and the adjustment method according to its own working state, it may specifically include: when the remaining battery power is greater than the preset first power threshold or the terminal is in the charging state, if the terminal temperature exceeds the preset Wh...

example 2

[0097] Example 2:

[0098] The main purpose of this example is to save energy, so as to maximize the terminal's online time. For example, when LowerPowerInd is assigned a value of Lowpower, the network side can be notified to realize low power consumption of the UE, but simply pursuing low power consumption may cause certain troubles to users. For example, services with certain real-time requirements need to ensure a certain rate to ensure user experience. Therefore, PeakRate can be used to assist the network side to make different levels of power consumption reduction. PeakRate is optional in this scenario. The current service level or according to user requirements, set the peak rate of the network configuration expected by the terminal to be, for example, 40% of the maximum peak rate supported by the terminal. If the PeakRate does not exist, the network side can decide on its own how to reduce the power consumption of the terminal, that is, it can maximize the length of t...

example 3

[0114] Example 3:

[0115] Corresponding to the above example 1 and example 2, when the problem of high temperature of the battery of the terminal is resolved, or the problem of low battery power of the terminal is resolved, that is, the temperature of the terminal in the overheating scene has returned to the normal temperature range, or the terminal has started charging in the scene of low remaining power, When the terminal wishes to return from the state of temporarily limiting the terminal rate or the low power consumption mode to the scheduling state of normal terminal capabilities, the terminal sets the indication message and sends a request message to the network side. The network side initiates a reconfiguration process to restore the normal scheduling of the terminal.

[0116] Corresponding to the above example 1, when restoring the normal scheduling of the terminal, it may specifically include: if the terminal detects that the remaining battery power is greater than ...

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Abstract

Disclosed in the embodiments of the present disclosure are a method and a network site device for adjusting terminal capability and a terminal. The method comprises: a terminal sends a request message for capability adjustment to a network, wherein the request message carries instruction information for the capability parameters needing to be adjusted and the adjustment mode therefor, wherein the adjustment mode comprises the limiting of the capability parameters and / or the canceling of the limit to the capability parameters; the terminal receives a reconfiguration message sent by the network according to the request message, and carries out configuration according to the reconfiguration message. With the embodiments of the present disclosure, the temporary adjustment of terminal capabilities may be achieved.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a method for adjusting terminal capability, network side equipment and a terminal. Background technique [0002] In the research of the 5th generation mobile communication technology (5G), the following consensus has been reached on the capabilities of the terminal (UE): [0003] 1. In the design process of the new air interface (NR) system, it is necessary to consider: a) Scenarios where NR shares hardware with wireless local area network (WLAN), Bluetooth (BT) satellite navigation system (such as GPS); b) NR and WLAN, BT , satellite navigation systems, etc.; c) other problems, such as overheating. [0004] In actual use, the UE's radio access capability is usually static, and the NG core usually only stores the static UE capability, and the temporary UE capability restriction is transparent to the NG core. The change of UE capabilities under the control of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/24H04W24/10H04W28/02
CPCH04W8/24H04W24/10H04W28/0221H04W28/02
Inventor 许萌全海洋梁靖
Owner DATANG MOBILE COMM EQUIP CO LTD
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