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Neighbor cell measurement method and device, and computer readable storage medium

A technology of adjacent cell measurement and adjacent cell, which is applied in the field of wireless communication, can solve the problem of high power consumption, etc., and achieve the effect of reducing power consumption and reducing adjacent cell measurement activities

Pending Publication Date: 2022-06-28
SPREADTRUM SEMICON (NANJING) CO LTD
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Problems solved by technology

[0005] However, the UE consumes a lot of power when performing neighbor cell measurement activities

Method used

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  • Neighbor cell measurement method and device, and computer readable storage medium
  • Neighbor cell measurement method and device, and computer readable storage medium
  • Neighbor cell measurement method and device, and computer readable storage medium

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Embodiment Construction

[0029] In the existing neighbor cell measurement mechanism, the UE determines whether to perform neighbor cell measurement according to the reference signal quality of the current serving cell, that is, when the reference signal quality (for example, RSRP) of the serving cell is lower than a certain threshold, the UE starts the neighbor cell measurement. Cell measurement activities (that is, monitoring the reference signals of neighboring cells to obtain the quality of service of neighboring cells). During the neighbor cell measurement activity, the UE needs to perform corresponding measurement activities on multiple neighbor cells configured by the base station.

[0030] In the embodiment of the present invention, according to the current mobility, the corresponding target neighboring cell threshold and the target timing duration corresponding to the target neighboring cell threshold are determined. When it is detected that the reference signal quality of the target cell is g...

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Abstract

The invention discloses a neighbor cell measurement method and device, and a computer readable storage medium, and the method comprises the steps: obtaining the current mobility when detecting that a neighbor cell measurement condition is satisfied; according to the current mobility, determining a target neighbor cell threshold value and a target timing duration corresponding to the target neighbor cell threshold value, comprising: according to the current mobility, selecting the target neighbor cell threshold value and the target timing duration from a received neighbor cell threshold value set and a received timing duration set; and when it is detected that the reference signal quality value of the target cell is greater than the reference signal quality value corresponding to the target neighbor cell threshold, stopping triggering neighbor cell measurement and keeping the target timing duration. According to the scheme, the neighbor cell measurement activity of the user equipment can be reduced.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, and in particular, to a method and device for measuring a neighboring cell, and a computer-readable storage medium. Background technique [0002] Radio resource management (Radio Resource Management, RRM) measurement is a basic activity for realizing mobility management, and it is also one of the important reasons for user equipment (User Equipment, UE) energy consumption. [0003] At present, in the existing NB-IOT protocol, the UE does not support RRM measurement in the connected state (RRC_CONNECTDE STATE), that is, when the UE radio link fails, the UE needs to enter the idle state to perform the search process of the target cell (that is, the RRM measurement process). Active), after finding a suitable target cell, the UE initiates the RRC re-establishment process. In order to reduce the delay required for the RRC re-establishment procedure, it is desirable for the UE t...

Claims

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Application Information

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IPC IPC(8): H04W36/00H04W36/30H04W52/02
CPCH04W36/0058H04W36/0061H04W36/0083H04W36/30H04W52/0248Y02D30/70
Inventor 雷珍珠
Owner SPREADTRUM SEMICON (NANJING) CO LTD
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