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
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Authors
Dates
2014-11-27—Published
2010-03-17—Filed