FIELD: radio engineering.
SUBSTANCE: there is proposed transmitting and receiving devices providing improvement of signal quality in ascending and descending channels which perform simultaneous radio transmission and reception of various signals from the appropriate antennae of the variety of antennae. Devices include multiplexing means of pilot signal, which use one or more of the following methods: multiplexing method with separation as to time, multiplexing method with separation as to frequency and multiplexing method with code separation, for multiplexing of pilot channels subject to being transmitted and received from the appropriate antennae; data multiplexing means having the possibility of time multiplexing of pilot channels and data channels; and means for transmission of signal by means of at least one of the following methods: spatial division multiplexing method (SDM) and spatial time transmission deviation method (STTD).
EFFECT: improving signal quality in ascending and descending channels.
10 cl, 19 dwg
