Patent ID: 11924839
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A data transmission apparatus, comprising:
a transceiver configured to receive scheduling information from a first device in a first frequency band, wherein
the scheduling information is configured for scheduling the data transmission apparatus to perform data transmission in a second frequency band,
the scheduling information carries first indication information indicating a resource used by the first device and the data transmission apparatus for performing the data transmission,
the data transmission apparatus is configured to receive the scheduling information from the first device in a unicast manner, or receive the scheduling information from the first device in a broadcast manner, and
a format of the scheduling information is different based on whether the scheduling information is sent in the unicast manner or the broadcast manner; and

a processor operatively coupled to the transceiver, wherein the processor is configured to: based on the scheduling information, control the transceiver to perform the data transmission with the first device in the second frequency band by using the resource.