Signaling aspects for indication of co-scheduled DMRS ports in MU-MIMO

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United States of America Patent

PATENT NO 12081318
APP PUB NO 20230353270A1
SERIAL NO

18350624

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Abstract

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The present disclosure relates to a mobile terminal, a base station, a method for data transmission/reception by a mobile terminal, and a method for data reception/transmission by a base station. The mobile terminal comprises circuitry which, in operation, receives a parameter defining a configuration for assigning to ports respective resources for carrying reference signals, the resources being grouped in a plurality of code division multiplexing, CDM, groups, and receives control information indicating one of the set of layer-to-port mapping combinations which is to be applied for arranging reference signals on ports of at least one CDM group for data transmission and/or reception, wherein the control information indicates a co-scheduling information for the at least one and/or at least a different CDM group of the plurality of CDM groups for the same data transmission and/or reception.

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Patent Owner(s)

  • PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhamri, Ankit Langen, DE 295 270
Suzuki, Hidetoshi Kanagawa, JP 1114 9499

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