Patent ID: 11924135
Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A first node for wireless communications, comprising:
a first receiver, which receives a first signaling, the first signaling being used to determine a first identifier and a first priority;
a first transmitter, which transmits a second signaling, the second signaling being used to indicate a second identifier and a second priority; and
a second transmitter, which transmits a first signal in a second time-frequency resource set, the second time-frequency resource set belonging to a target resource sub-pool;
wherein the first signaling is used to determine a reference time-frequency resource set, a first time-frequency resource set is related to the reference time-frequency resource set, the second signaling is used to indicate the second time-frequency resource set; the first identifier is used for identifying a first transmission node, while the second identifier is used for identifying a second transmission node; a relation between the first transmission node and the second transmission node, the first priority and the second priority are jointly used to determine whether the first time-frequency resource set belongs to the target resource sub-pool.