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2 730 467

(13)

(51)

IPC

H04L27/233(2006-01-01)

(21) (22)

Application

2017110247, 2013-05-17

(24)

Start date

2013-05-17

(22)

Actual filing date

2013-05-17

(45)

Published

2020-08-24

(72)

Inventor

Forentsa AntonioPitmen Timoti A.Dzhirasutayasuntorn BenyavutAndzheevski Robert Dzh.Perlmen Stiven Dzh.

(73)

Holder

Riarden, Llk

SYSTEMS AND METHODS FOR INCREASING SPATIAL DIVERSITY IN WIRELESS SYSTEMS WITH DISTRIBUTED INPUT-DISTRIBUTED OUTPUT Russian patent published in 2020 - IPC H04L27/233

Abstract RU 2730467 C2

FIELD: wireless communication.

SUBSTANCE: described is a system and a method of increasing spatial diversity of channels in a multi-antenna system (MAS) with multi-user (MU) transmissions (MU-MAS) using channel selectivity parameters. Disclosed method comprises: communicating one or more centralized units with several distributed transceiving stations or antennas, network comprises wired or wireless communication lines or a combination thereof, using the network as a transport communication channel and using the selection of the transmitting antenna, user selection or transmission power balancing to improve channel spatial diversity in MU-MAS.

EFFECT: technical result is considerable improvement of performance in DIDO systems under practical propagation conditions.

36 cl, 53 dwg

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RU 2 730 467 C2

Authors

Forentsa Antonio

Pitmen Timoti A.

Dzhirasutayasuntorn Benyavut

Andzheevski Robert Dzh.

Perlmen Stiven Dzh.

Dates

2020-08-24—Published

2013-05-17—Filed