Method and device for searching public resource collection of remaining key system information

Abstract

The present disclosure relates to a method and device for sending indication information, a method and device for searching a public resource set CORESET of remaining critical system information RMSI, a base station, user equipment, and a computer-readable storage medium. The method for searching the CORESET of the RMSI includes: receiving the SSB sent by the base station and carrying indication information, the indication information is used to indicate the time domain information of the CORESET of the RMSI corresponding to the multiple SSBs and the number of frequency domain resource units occupied by the CORESET of the RMSI; Parse the indication information from the received SSB; search for the CORESET of the RMSI in the corresponding time domain and the bandwidth partition corresponding to the received SSB according to the indication information. In the embodiment of the present disclosure, it is possible to find the CORESET corresponding to the RMSI from multiple SSBs in less time, and it is possible to avoid adding bit indications on the PBCH.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular, to a method and device for sending indication information, a method and device for searching a common resource set (CORESET) of residual critical system information (RMSI), a base station, user equipment, and a computer-readable storage medium. Background technique [0002] In recent 3rd Generation Partnership Project (3GPP) discussions, it has been concluded that there can be multiple synchronization signal blocks (SSBs) in wideband operation, but multiple SSBs are likely to be associated with a common resource of remaining critical system information (RMSI) Set (CORESET) corresponds, but how to find the CORESET corresponding to the RMSI from multiple SSBs is a problem. [0003] In the related art, the CORESET of the RMSI can be indicated by 1 bit of the physical broadcast channel (PBCH), but some SSBs do not indicate the corresponding CORESET of the RMSI. I...

AI Technical Summary

Problems solved by technology

[0003] In the related art, the CORESET of the RMSI can be indicated by 1 bit (bit) of the physical broadcast channel (PBCH), but some SSBs do not indicate the CORESET of the corresponding RMSI

If there is no CORESET indicating RMSI in the found SSB, you need to find a new SSB and parse out the PBCH in it. However, it takes a lot of time to find a new SSB

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