Patent ID: 11963118
Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. A base station for wireless communication, comprising:
a third transceiver, to transmit a second radio signal and to receive a third radio signal, the third radio signal includes an uplink DMRS (Demodulation Reference Signal);
wherein a receiving timing of the second radio signal is used for determining a transmitting timing of a third radio signal; a first signature sequence is used for generating the third radio signal; a first radio signal is used for determining the first signature sequence; the first radio signal and the second radio signal are generated from a first synchronization sequence and a second synchronization sequence respectively, and the first synchronization sequence is different from the second synchronization sequence; the first synchronization sequence corresponds to a first target identifier, the second synchronization sequence corresponds to a second target identifier, and the first target identifier is different from the second target identifier; the first target identifier is a Physical Cell Identifier (PCI), and the second target identifier is a Physical Cell Identifier (PCI).