FIELD: radio engineering.
SUBSTANCE: invention relates to radio communication. The proposed approach provides for a frame structure to support various operation modes. A frame is generated to send data in a network to the first device and the second device in the first frequency band and the second frequency band, accordingly. The preamble provides for synchronisation for operation in the first frequency band and the second frequency band.
EFFECT: improved accuracy of synchronisation.
22 cl, 17 dwg
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