FIELD: wireless communication equipment.
SUBSTANCE: invention relates to communication engineering and can be used in wireless communication systems. To this end, the method includes generating, using a precoding matrix generated in accordance with channel conditions, a plurality of beams for a plurality of transmission signals and a plurality of internal interference suppression signals corresponding to the plurality of transmission signals. Method further includes transmitting, over a plurality of antennas, a plurality of beams for transmission signals and obtaining with multiple antennas, set of received signals. Corresponding interference suppression signal is then added to each set of received signals, to obtain a plurality of corrected received signals, and a plurality of corrected received signals are detected in a plurality of receivers.
EFFECT: technical result consists in increasing transmission capacity and increasing noise immunity by suppressing internal interference (II), introduced with full-duplex (FD) transmission in systems with multi-channel input and multichannel output.
21 cl, 6 dwg
Title | Year | Author | Number |
---|---|---|---|
METHOD FOR FULL DUPLEX MULTI-INPUT MULTI-OUTPUT (MIMO) PRECODING SYSTEM | 2023 |
|
RU2804839C1 |
RADIO COMMUNICATION SYSTEM, DEVICE AND METHOD | 2010 |
|
RU2447587C1 |
SYSTEM, DEVICE AND METHOD OF RADIO COMMUNICATION | 2012 |
|
RU2542335C2 |
METHOD, APPARATUS AND SYSTEM FOR PROCESSING INTERFERENCE SIGNALS | 2013 |
|
RU2605455C2 |
OPEN LOOP PRECODER CYCLING IN MIMO COMMUNICATIONS | 2008 |
|
RU2452129C2 |
MULTIBEAM CODE BOOKS WITH ADDITIONALLY OPTIMIZED COSTS | 2017 |
|
RU2713444C1 |
MULTIPATH CODEBOOKS WITH FURTHER OPTIMIZED COSTS | 2017 |
|
RU2765573C2 |
METHOD AND DEVICES FOR QUANTISATION OF PHASES OF BEAMS FOR A PRECODER | 2017 |
|
RU2695640C1 |
SYSTEMS AND METHODS FOR RADIO FREGUENCY CALIBRATION USING PRINCIPLE OF RECIPROCITY OF CHANNELS IN WIRELESS COMMUNICATION SYSTEMS WITH DISTRIBUTED INPUT-DISTRIBUTED OUTPUT | 2014 |
|
RU2674755C2 |
ANTENNA SYSTEM, PROVIDING COVERAGE FOR CONNECTION WITH SET OF INPUTS AND OUTPUTS, MIMO, METHOD AND SYSTEM | 2014 |
|
RU2634746C1 |
Authors
Dates
2018-03-23—Published
2015-02-27—Filed