Methods for Adapting Density of Demodulation Reference Signals

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United States of America Patent

APP PUB NO 20240137094A1
SERIAL NO

18399952

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Abstract

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According to an aspect, a wireless node selects a set of reference signal antenna ports for use in transmitting data to other wireless nodes in a given transmit time interval, from a plurality of sets of reference signal antenna ports that are available for use and that include reference signal antenna ports having different reference signal densities in the frequency and/or time dimension. The wireless node sends a message to a second wireless node indicating a reference signal assignment and including an indication of the selected set of reference signal antenna ports.

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Patent Owner(s)

Patent OwnerAddress
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)STOCKHOLM SWE STOCKHOLM

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FRENNE, Mattias UPPSALA, SE 490 4750
HESSLER, Martin LINKÖPING, SE 229 2791
LINDBOM, Lars KARLSTAD, SE 124 3104
WERNER, Karl SEGELTORP, SE 101 2363

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