Patent ID: 11863481
Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 7:
8. The method according to claim 7, comprising:
transmitting a second signaling in a third time resource pool in the first frequency domain resource;
wherein the second signaling is transmitted employing the second antenna port group, and the second signaling is used for determining that the second antenna port group is acknowledged by the base station;
transmitting a third radio signal in the third time resource pool in the first frequency domain resource;
wherein the first signaling determines that the first radio signal is correctly received and a transmitter of the first radio signal detects the second signaling in the third time resource pool in the first frequency domain resource, and the third radio signal is transmitted employing the second antenna port group; the third radio signal is one DCI.