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Information indication method and device, base station and user equipment

A technology of information indication and user equipment, applied in the field of communication, can solve problems such as affecting access performance, and achieve the effect of improving access performance and improving search efficiency

Active Publication Date: 2021-10-26
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There will be a problem in this way. If the base station transmits according to the above configuration, and the user equipment (UE) just searches for a 20ms synchronous broadcast block that does not have a CORESET corresponding to the RMSI, it does not know whether to continue searching for this frequency point or change it. input performance

Method used

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  • Information indication method and device, base station and user equipment
  • Information indication method and device, base station and user equipment
  • Information indication method and device, base station and user equipment

Examples

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Embodiment Construction

[0063] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0064] figure 1 is a flow chart of an information indication method shown in an exemplary embodiment of the present application. This embodiment is described from the base station side, as shown in figure 1 As shown, the information indication methods include:

[0065] In step S101, indication information is configured for the CORESET of the RMSI corresponding to the SSB, and the indication in...

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Abstract

The present disclosure relates to an information indication method and device, a method and device for determining CORESET of RMSI, a base station, user equipment, and a computer-readable storage medium. Among them, the information indication method includes: configuring indication information for the common control resource set CORESET of the remaining key system information RMSI corresponding to the SSB, the indication information is used to indicate that the base station has not sent the CORESET of the RMSI in the current transmission period of the SSB; adding in the SSB Indication information: sending the SSB carrying the indication information to the user equipment UE in a beam scanning manner. The embodiments of the present disclosure enable the UE to know that the base station has not sent the CORESET of the RMSI in the current sending cycle of the SSB according to the indication information, so that when the next SSB is received, the UE can analyze the position of the CORESET of the RMSI from the next SSB, improving search efficiency , improving the access performance of the UE.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular, to an information indication method and device, a method and device for determining CORESET of RMSI, a base station, user equipment, and a computer-readable storage medium. Background technique [0002] With the rapid development of wireless communication technology, a fifth generation of mobile communication technology (5th Generation, 5G for short) appears. In the recent 3rd Generation Partnership Project (3rd Generation Partnership Project, referred to as 3GPP) discussion, the basic architecture of 5G New Radio (NR) has been determined, and the synchronization and broadcasting scheme for initial access has also been basically determined. However, that is, when the sending period of the synchronous broadcast block is configured to be 20ms or shorter, because the sending period of the common control resource set (Control resource set, CORESET for short) of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/10H04W48/16H04W72/04H04L5/00
CPCH04L5/0048H04W48/10H04W48/16H04W72/20H04W48/12H04L5/0053H04L5/005H04L5/0023H04B7/0695H04W56/001H04B7/0617H04W16/28H04W72/53H04W72/30
Inventor 刘洋
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD