Patent ID: 11936441
Assignee: NTT DOCOMO, INC.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. A signal combining method for a fronthaul multiplexer that communicates with each of a plurality of first units each performing radio communication with a terminal accommodated by the first unit as a subordinate, and that communicates with a second unit, the signal combining method comprising:
combining data included in signals received from the plurality of first units each being different from another and accommodating the terminal; and
transmitting a signal including the combined data to the second unit,
wherein the fronthaul multiplexer does not combine data of a signal received from at least one of the plurality of first units that does not accommodate a terminal with data of a signal received from at least one of the plurality of first units that accommodates the terminal.