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Random access control method and random access control device

A technology of random access and control method, applied in the field of communication

Active Publication Date: 2018-12-21
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on the current method, the configured BWP of the user equipment changes after the BWP is switched, and the stopped random access is performed on the BWP before the handover, which will cause some problems when the user equipment continues the previously stopped random access. question

Method used

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  • Random access control method and random access control device
  • Random access control method and random access control device

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Embodiment Construction

[0072] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0073] figure 1 It is a schematic flowchart of a random access control method shown according to an embodiment of the present disclosure. The method shown in this embodiment can be applied to user equipment, such as mobile phones, tablet computers, wearable devices (bracelets, watches, helmets), etc., and the user equipment can communicate with the base station, for example, it can be based on LTE (Long Term Evolution , Long Term Evolution) for communication, or based on NR (New Ra...

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Abstract

The embodiment of the present invention relates to a random access control method. The random access control method includes the steps: during a process of performing random access, if receiving a bandwidth partial switchover command for a cell associated with the random access process, determining whether the random access process is successful; if the random access process is unsuccessful, stopping the random access process; and according to the bandwidth partial switchover command,switching the bandwidth portion without continuing the random access process for the switched bandwidth portion. The random access control method can avoid the situation in the related art, for continuing the previously stopped random access process, the switching operation according to the bandwidth switchingcommand is equivalent to not being executed, thus wasting resources of user equipment, so as to guarantee that the bandwidth switching command is actually executed, and the user equipment can continue communication through the switched bandwidth portion.

Description

technical field [0001] Embodiments of the present disclosure relate to the technical field of communications, and specifically, to a random access control method, a random access control device, electronic equipment, and a computer-readable storage medium. Background technique [0002] In the related technology, when the user equipment receives a BWP (bandwidth part, bandwidth part) switch command during the random access process, the user equipment can stop the ongoing random access, and then switch the BWP according to the BWP switch command. After the BWP is switched, the previously stopped random access is continued. [0003] Based on the current method, the configured BWP of the user equipment changes after the BWP is switched, and the stopped random access is performed on the BWP before the handover, which will cause some problems when the user equipment continues the previously stopped random access. question. Contents of the invention [0004] In view of this, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W74/08H04W72/04
CPCH04W72/0453H04W74/0833
Inventor 江小威
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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