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Information transmission method and information transmission device

A technology for information transmission and indication information, applied in the field of communication, can solve the problem that the base station cannot accurately select the processing method

Active Publication Date: 2018-09-07
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, based on the information reported in related technologies, the base station cannot accurately select a processing method to deal with problems in the serving cell of the user equipment

Method used

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  • Information transmission method and information transmission device
  • Information transmission method and information transmission device

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Embodiment Construction

[0042] 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.

[0043] figure 1 It is a schematic flowchart of an information transmission method shown according to an embodiment of the present invention. The information transmission method shown in this embodiment can be applied to user equipment, such as a mobile phone, a tablet computer, and the like. The user can use LTE communication or NR communication.

[0044] Such as figure 1 As shown, the information transmission method may include the following steps:

[0045] In step S1, when a b...

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Abstract

The present disclosure relates to an information transmission method, which is applicable to a user equipment, the method includes: when a beam failure recovery procedure is initiated for a first cell, a random access is initiated to a base station by a second cell, where the second cell is the first cell or another cell other than the first cell; if the number of times of the random access is upto a preset number of times and the random access is not completed, to a base station, the indication information is used to indicate the reason why the problem exists in the cell group and the reasonis a failure of the random access caused by the initiation of the beam failure recovery process. According to the embodiment of the present disclosure, the reason that the indication of the cell group indicates that the cell group has a problem is the failure of the random access caused by the beam failure recovery process, so that the base station can define the reason for the random access failure to ensure that the subsequent configuration of the base station is reasonable.

Description

technical field [0001] The present disclosure relates to the technical field of communications, and in particular, to an information transmission method, an information transmission device, electronic equipment, and a computer-readable storage medium. Background technique [0002] In NR (New Radio, new air interface), the base station can communicate with the user equipment through beam scanning, and the user equipment can monitor the signal quality of the beam for a certain cell. When the signal quality of the monitored beam does not meet the requirements, the physical layer of the user equipment will indicate the failure of the beam to the medium access control (MAC) layer. When the number of beam failures indicated by the physical layer reaches a certain set number, the MAC layer A BFR (Beam Failure Recovery, beam failure recovery) process will be triggered, and the base station will configure the user equipment to monitor other beams. [0003] In the related technology,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W74/00H04W74/08
CPCH04W74/004H04W74/0833H04W76/19H04B7/0695
Inventor 江小威
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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