Transparent demodulation reference signal design

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United States of America

PATENT NO 11277243
APP PUB NO 20190372737A1
SERIAL NO

16467688

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Certain aspects of the present disclosure provide procedures for transparent demodulation reference signal (DM-RS) design. According to certain aspects, a method of wireless communication by a base station (BS) is provided. The method generally includes transmitting one or more pilots based on at least one precoder used for transmitting data. The BS transmits the data based on the at least one precoder. A method by a user equipment (UE) includes receiving one or more pilots based on at least one precoder used for transmitting data on a channel. The UE estimates interference based on the one or more pilots and the UE decodes the data transmission based on the interference estimate.

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Patent Owner(s)

  • QUALCOMM INCORPORATED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hao, Chenxi Beijing, CN 221 207
Liu, Xiaohui Lund, SE 79 162
Wei, Chao Beijing, CN 416 1626
Zhang, Yu Beijing, CN 1633 7768

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