FIELD: information technologies.
SUBSTANCE: signal is detect in a wireless communication system at one or more carrier frequencies, which include only a part of a full width of a system band, channels used for communication on a carrier may be less dispersed compared to channels used for communication along the whole width of the band. Thus the value of the transfer capacity required for devices in the system may be reduced. Then carriers are separated from an unrolled width of the system band so that each carrier is quite large to minimise effect of fading in the component frequency characteristic.
EFFECT: improved efficiency of the system.
44 cl, 18 dwg
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