ELECTRONIC APPARATUS, METHOD FOR WIRELESS CONNECTION AND MACHINE-READABLE INFORMATION CARRYING MEDIUM Russian patent published in 2021 - IPC H04B7/04 

FIELD: wireless communication.

SUBSTANCE: according to one variant, an electronic apparatus is proposed comprised of a processing circuit and used for the side of the subscriber terminal; this processing circuit is configured to control transmission of a first, non-precoded, uplink reference signal, reception of feedback information from the base station in response to the first uplink reference signal; and transmission, based on said feedback information, of a second, precoded, uplink reference signal.

EFFECT: ensured compromise between an analog method of forming a directional pattern and a digital method of forming a directional pattern by considering the proportion between different transmitting-receiving units (TXRU).

16 cl, 23 dwg