Patent ID: 11895709
Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The random access method according to claim 2, wherein in a case that the random access type comprises the first random access mechanism and the second random access mechanism, and the random access time-frequency resource information corresponding to the random access type is the cell-level random access time-frequency resource, the performing the random access process of the first random access mechanism or the second random access mechanism according to the random access mechanism configuration information further comprises:
determining, according to a service requirement of a terminal, whether the random access mechanism used by the terminal performing a random access is the first random access mechanism or the second random access mechanism, and performing the random access process of the selected first random access mechanism or the selected second random access mechanism, wherein the service requirement comprises a service latency requirement and/or a service reliability requirement; or
randomly determining one of the first random access mechanism and the second random access mechanism as the random access mechanism used by the terminal performing a random access, and performing the random access process.