Method for adjusting terminal capability, network side equipment and terminal

A technology of terminal capabilities and adjustment methods, which is 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, avoiding unnecessary scheduling, and saving air interface overhead

Active Publication Date: 2018-11-13
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, i

Method used

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  • Method for adjusting terminal capability, network side equipment and terminal
  • Method for adjusting terminal capability, network side equipment and terminal
  • Method for adjusting terminal capability, network side equipment and terminal

Examples

Experimental program
Comparison scheme
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Example

[0082] Example 1:

[0083] This example only considers one scenario, that is, the terminal temperature needs to be lowered, and the main purpose of reducing power consumption is to cool down, not to save electricity to extend battery life. Therefore, in this scenario, it is hoped that the power consumption of the terminal can be reduced while ensuring the smooth progress of the service, rather than unconstrainedly reducing the data rate to reduce the terminal temperature. This scenario can use the peak rate expected by the terminal.

[0084] Please refer to image 3 , The behavior of the terminal side in this example includes:

[0085] In S31, when the terminal determines the ability parameters that need to be adjusted and the adjustment method according to its own working status, 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 When...

Example

[0097] Example 2:

[0098] The main purpose of this example is to save energy to maximize the terminal's online time. For example, when LowerPowerInd is assigned as Lowpower, the network side can be notified to realize low power consumption of the UE, but purely pursuing low power consumption may cause certain troubles to users. For example, services that have certain requirements for real-time performance need to ensure a certain rate to ensure user experience. Therefore, PeakRate can be used to assist the network to make different levels of power consumption reduction. PeakRate is an option in this scenario. For the current service level or according to user requirements, set the peak rate of the network configuration expected by the terminal as, for example, it can be set to 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, the network ti...

Example

[0114] Example 3:

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

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

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Abstract

The invention discloses a method for adjusting a terminal capability, network side equipment and a terminal. The method comprises the steps as follows: the terminal sends a capability adjustment request message to a network, wherein the request message carries a capability parameter needing to be adjusted and indication information of an adjustment mode thereof, wherein the adjustment mode comprises limiting the capability parameter and/or canceling the limitation on the capability parameter; the terminal receives a reconfiguration message sent by the network according to the request message,and configures according to the reconfiguration message. According to the method provided by the invention, the temporary adjustment on the terminal capability can 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 limitation is transparent to the NG core. The change of UE capabilities under the control of the...

Claims

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Application Information

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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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