Information transmission method and device, related equipment and storage medium
A technology for information transmission and indication information. It is applied in transmission systems, digital transmission systems, and multiple use of transmission paths. It can solve problems such as congestion and increased access, avoid terminal collisions, improve user experience, and avoid network problems. The effect of congestion
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[0144] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0145] In related technologies, the access process in the NR system includes: first, the terminal searches through the cell, that is, performs SSB search to obtain cell synchronization; then, after obtaining cell synchronization, the terminal obtains the CORESET# through the PBCH in the SSB 0, which is the initial BWP, and further obtain system information on CORESET#0, and perform corresponding random access operations on the corresponding initial uplink BWP (initial UL BWP); if only one frequency is sent in the cell SSB, all terminals access through the initial UL BWP. When there are a large number of terminals, access resource collision may occur, resulting in terminal access failure.
[0146] In the NR system, in order to improve the coverage performance, a Supplementary Uplink (SUL, Supplementary UpLink) carrier is introduced. As a supplementar...
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