FIELD: electrical communication engineering.
SUBSTANCE: invention relates to communication technologies. Method comprises performing, by a base station, scanning and aligning a beam with a first user equipment in a first subframe to determine a beam which is used to send data in a first subframe, wherein the number of beams used to send data is greater than or equal to 1, when sending data to a first user equipment using a beam, sending, by a base station, beam information for a beam used to send data, wherein the beam information includes beam identification information and a synchronization signal, wherein synchronization signal is used by second user equipment for synchronization with base station; wherein the beam identification information is used by the first user equipment and the second user equipment to identify the beam sent by the base station.
EFFECT: technical result is expansion of band of frequency range and shorter time for user access.
24 cl, 22 dwg
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