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Method and device for adjacent cell measurement

A neighboring cell and signal measurement technology, applied in the field of communication, can solve problems such as inability to meet the requirements at the same time, achieve timely and effective neighboring cell signal measurement, save UE power consumption, and reduce power consumption.

Active Publication Date: 2019-02-26
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method and device for measuring neighboring cell signals, which are used to solve the problem that UEs in the idle state or inactive state cannot meet the requirements of timely and effectively measuring neighboring cell signals and save UE power consumption at the same time. technical issues required by

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  • Method and device for adjacent cell measurement

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Embodiment 1

[0071] Embodiment 1 of the present invention provides a method for measuring neighboring cell signals, which is applied to a user terminal UE in an idle state or an inactive state. Refer to figure 2 , the method includes:

[0072] Step 101: Determine whether the state of the UE satisfies a start condition, and the start condition includes that the UE needs to send data or signaling.

[0073] Wherein, the UE needs to send data or signaling, and from different perspectives, the referenced meanings may be different. For example, when the UE needs to send an RRC message, viewed from the air interface layer 3, the RRC message may be defined as data, but viewed from the physical layer, the RRC message may be defined as signaling.

[0074] Wherein, the start condition is further specified, for example, the UE needs to send data or signaling may be specifically: the UE needs to send data whose data size exceeds a predetermined value, and / or the UE needs to send data for realizing S...

Embodiment 2

[0150] Embodiment 2 of the present invention provides a method for measuring neighboring cell signals, which is applied to the network side, and the method includes:

[0151] sending a neighbor cell signal measurement policy to the UE, so that the UE performs neighbor cell signal measurement according to the policy, wherein the policy includes a start condition;

[0152] Receive the measurement result sent by the UE.

[0153] Optionally, the measurement strategy further includes configuration parameters and / or reporting parameters.

[0154] Optionally, the sending the neighbor cell signal measurement policy to the UE includes: sending the policy to the UE in a broadcast manner or a dedicated signaling manner.

Embodiment 3

[0156] Embodiment 3 of the present invention provides a neighboring cell signal measurement device, the device is in idle state or inactive state, refer to image 3 , the device includes:

[0157] a sending unit 201, configured to send data to the network side;

[0158] A judging unit 202, configured to judge whether the state of the device satisfies a start condition, and the start condition includes that the sending unit 201 needs to send data or signaling;

[0159] A processing unit 203, configured to perform neighbor cell signal measurement when the state of the device satisfies the start condition;

[0160] The reporting unit 204 is configured to report the measurement result to the network side; wherein, the reporting unit 204 and the sending unit 201 may be the same unit.

[0161] Optionally, the device further includes a receiving unit, configured to receive the activation condition sent by the network side before the determining unit 202 determines whether the state o...

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Abstract

The embodiment of the invention provides a method and device for measuring an adjacent cell signal so that a technical problem that the requirements of adjacent cell signal measurement and UE power consumption saving can not be met simultaneously, timely and effectively by the UE in an idle state or an inactive state in the prior art can be solved. The method comprises the following steps that: whether the state of the UE meets a starting condition is determined, wherein the starting condition includes that the UE needs to send data or a command; and if so, adjacent cell signal measurement isperformed and the measurement result is reported to a network side.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for measuring neighboring cell signals. Background technique [0002] In order to meet the requirements of user peak rate and system capacity improvement, the mobile communication system introduces technologies such as carrier aggregation (CA) and dual link (Dual Connectedivity, DC) to increase the transmission bandwidth and increase the data transmission rate. There are three current radio resource control (Radio Resource Control, RRC) connection states: idle (idle) state, inactive (inactive) state, and connected (connected) state. To implement technologies such as DC and DA in the inactive) state, the UE needs to measure and report neighboring cell signals, so that the network side can obtain the UE's neighboring cell signal information, so as to realize the DC, the CA and other technologies. [0003] At present, the UE in the idle state or t...

Claims

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Application Information

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IPC IPC(8): H04W24/10
CPCH04W24/10Y02D30/70
Inventor 傅婧梁靖
Owner DATANG MOBILE COMM EQUIP CO LTD