A terminal comprising a transceiver, a processor, and a memory storing therein a program executable by the processor, wherein the processor is configured to execute the program to implement:
- transmitting a first synchronization signal block (SSB), wherein the first SSB comprises a physical broadcast channel (PBCH), the PBCH carries time division duplex (TDD) configuration indication information, and the TDD configuration indication information comprises:
- TDD configuration pattern quantity indication information, periodicity indication information and uplink slot quantity indication information.