Patent ID: 11889486
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. A data transmission control method, comprising:
receiving, by a first communications apparatus, radio frequency signals;
processing, by the first communications apparatus, the radio frequency signals in at least two functional split manners, to generate at least two parts of transmission signals; and
sending, by the first communications apparatus, the at least two parts of transmission signals to a second communications apparatus,
wherein each of the at least two functional split manners is used to determine functional split on the first communications apparatus and the second communications apparatus when the radio frequency signals are processed, and the radio frequency signals are carried on at least two resource blocks (RBs), the at least two parts of signals comprise a first part of signals and a second part of signals, and
the method further comprises:
classifying, by the first communications apparatus, a radio frequency signal carried on at least one RB with a quantity of user data streams greater than or equal to a stream quantity threshold as the first part of signals; and
classifying, by the first communications apparatus, a radio frequency signal carried on at least one RB with a quantity of user data streams less than the stream quantity threshold as the second part of signals.