Patent ID: 11888552
Assignee: APPLE INC.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. A base station, comprising:
a memory configured to store instructions; and
a processor configured to execute the instructions stored in the memory, the instructions, when executed by the processor, configuring the processor to:
de-map a first recovered transport stream that was recovered based upon receiving a first transport stream and a second transport stream and a second recovered transport stream that was recovered based upon receiving the first transport stream and the second transport stream to provide a first transport layer and a second transport layer, respectively,
determine a first signal-to-noise ratio (SNR) of the first transport layer and a second SNR of the second transport layer,
inject noise into the first transport layer based on the first SNR being greater than or equal to the second SNR to lessen an imbalance between the first transport stream and the second transport stream,
inject the noise into the second transport layer based on the first SNR being less than the second SNR to lessen the imbalance between the first transport stream and the second transport stream, and
after injecting the noise into the first transport layer or the second transport layer, recover data from the first transport layer and the second transport layer.