Patent ID: 11895605
Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 18:
19. A communication node for wireless communication, comprising:
a third transceiver, to transmit a second radio signal to a user equipment, the second radio signal includes PSS(Primary Synchronization Signal), or the second radio signal includes SSS(Secondary Synchronization Signal);
wherein a receiving timing of the second radio signal is used for determining a transmitting timing of a third radio signal on a sidelink; the first radio signal is transmitted by base station different from the communication node; the first radio signal indicates a SLSSID(Sidelink Synchronization Sequence Identifier), and the SLSSID is used for generating a first signature sequence, the first signature sequence is used for generating the third radio signal; the first radio signal and the second radio signal are associated with 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), the second target identifier is a Physical Cell Identifier (PCI).