Patent ID: 11924768
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A communication apparatus, comprising a communication interface and a processing unit, wherein
the communication interface is configured to receive configuration information of a target receive power from a network device;
the processing unit is configured to:
determine a quantity of repeated transmissions of target data based on the configuration information of the target receive power;
determine a random access preamble based on the quantity of repeated transmissions of the target data and a first mapping relationship, wherein the first mapping relationship comprises a relationship between the quantity of repeated transmissions of the target data and the random access preamble; and

the communication interface is further configured to send the target data and the random access preamble based on the quantity of repeated transmissions of the target data.