Polarized reception of reference signals at a terminal device

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United States of America

PATENT NO 11962378
APP PUB NO 20230353204A1
SERIAL NO

17914001

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Abstract

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There is provided mechanisms for polarized reception of reference signals. A method is performed by a terminal device. The terminal device is equipped with an antenna array having dual-polarized antenna elements. The antenna array is connected to a baseband chain in the terminal device. The method comprises receiving, during a beam management procedure with a TRP, two reference signals transmitted in one OFDM symbol each from the same TRP port within a slot. The two reference signals are received using a filter with a first polarization for a first of the two reference signals and with a second polarization for a second of the two reference signals. The second polarization is orthogonal to the first polarization.

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Patent Owner(s)

  • TELEFONAKTIEBOLAGET LM ERICSSON ( PUBL)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nilsson, Andreas Gothenburg, SE 290 1187
Petersson, Sven Sävedalen, SE 177 1917

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