Decoding reliability for demodulation reference signal (DMRS) bundled transmission using phase tracking reference signal (PTRS) hopping

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United States of America

PATENT NO 12267259
APP PUB NO 20230132509A1
SERIAL NO

17516455

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Abstract

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Certain aspects of the present disclosure provide a method for wireless communication by a user equipment (UE). The UE receives an indication of a phase tracking reference signal (PTRS) hopping offset from a network entity. The UE may process PTRSs transmitted in different transmissions across multiple symbols or time slots. In one example, processing the PTRSs may include transmitting the PTRSs in uplink (UL) slots. In another example, processing the PTRSs may include monitoring for the PTRSs in downlink (DL) slots. Frequency resources for the PTRSs may change across the different transmissions based on the PTRS hopping offset.

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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
Kumar, Satish Hyderabad, IN 113 1255
Pinayour, Chandrasekaran Sarath Hyderabad, IN 18 7
Zhang, Xiaoxia San Diego, US 2710 14595

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