METHOD OF MAPPING TRANSMISSION LAYERS TO FREQUENCY DIVISION MULTIPLEXED DEMODULATION REFERENCE SIGNAL PORTS

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United States of America Patent

APP PUB NO 20180026764A1
SERIAL NO

15272783

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for mapping transmission layers to demodulation reference signal (DMRS) antenna ports may include: determining a number of transmission layers to be transmitted; sorting a plurality of DMRS antenna ports in ascending order based on a channel estimation mean square error (MSE); and assigning the number of transmission layers to the plurality of DMRS antenna ports in ascending order of the channel estimation MSE.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
JI, Tingfang San Diego, US 1290 20544
JIANG, Jing San Diego, US 775 9041
MANOLAKOS, Alexandros San Diego, US 1147 2804
MUKKAVILLI, Krishna Kiran San Diego, US 827 4299
NAMGOONG, June San Diego, US 189 1270
SORIAGA, Joseph Binamira San Diego, US 658 6163

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