| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: invention relates to communication equipment. An uplink transmission method involves determination of channel losses that have place in a communication channel between an access node and a terminal device. Expansion factor of the uplink is determined based, at least partially, on loss factor, and at least partially on the pre-set power, from which the access node shall receive a signal of the uplink from the terminal device. The uplink signal expands with uplink expansion factor. The uplink signal is transmitted from the terminal device to the access node.EFFECT: improvement of communication.20 cl, 22 dwg |
