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A kind of synchronous instruction method and device

A technology of synchronization indication and user equipment, applied in the field of communication, can solve the problem of not configuring UE time reference and so on

Active Publication Date: 2020-06-19
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] An object of the embodiments of the present invention is to provide a synchronization indication method and device to solve the problem in the prior art that the serving cell that the UE can use as the time reference of the neighboring cell is not configured

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  • A kind of synchronous instruction method and device
  • A kind of synchronous instruction method and device
  • A kind of synchronous instruction method and device

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0021] The term "comprising" and any variations thereof in the description and claims of this application are intended to cover a non-exclusive inclusion, for example, a process, method, system, product, or device comprising a series of steps or units is not necessarily limited to the explicit instead of those steps or elements explicitly listed, other steps or elements not explicitly listed or inherent to the process, method, product or apparatus may b...

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Abstract

Embodiments of the present invention provide a synchronization indication method and device, the method comprising: receiving synchronization indication information sent by the network side, the synchronization indication information indicating one or more serving cells as time references of neighboring cells; and according to the The above synchronization indication information uses the time of the corresponding serving cell as the time reference of the neighboring cell, clearly indicates one or more serving cells that the neighboring cell can use as a time reference, and realizes the clear designation of whether the neighboring cell and the serving cell are synchronously indicated , it is convenient for the UE to measure neighboring cells without blind detection, which saves the power consumption of the UE.

Description

technical field [0001] The embodiments of the present invention relate to the field of communication technologies, and in particular to a synchronization indication method and device. Background technique [0002] When a user equipment (User Equipment, UE) is configured with carrier aggregation (Carrier Aggregation, CA) or dual connectivity (Dual Connectivity, DC), it may have different serving cells. However, in the prior art, it is not configured which serving cell's time the UE uses as a time reference for neighbor cell synchronization. Contents of the invention [0003] An object of the embodiments of the present invention is to provide a synchronization indication method and device to solve the problem in the prior art that no serving cell can be configured by the UE as the time reference of the neighboring cell. [0004] In a first aspect, a synchronization indication method is provided, which is applied to a user equipment, and the method includes: receiving synchr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W56/00H04J3/06
CPCH04W56/0015H04J3/0635H04W56/00H04J11/0069H04W24/10H04W36/0061H04W48/16H04W56/001
Inventor 马玥杨晓东
Owner VIVO MOBILE COMM CO LTD