Codes are assigned and scheduled for data transmissions, between a radio
station and at least one subscriber station, over a wireless interface of
a radio communication system, in such a way that both for transmissions
in the upward direction (uplink), from subscriber stations to the radio
station, and also for transmissions in the downward direction (downlink),
from the radio station to subscriber stations, the lowest possible
signal-to-average ratio can be achieved.