Signal demodulation method, signal transmission method, and related apparatus

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United States of America Patent

PATENT NO 11876662
APP PUB NO 20220393928A1
SERIAL NO

17886727

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Abstract

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A signal demodulation method, a signal transmission method, and a related apparatus. The signal demodulation method includes: a terminal device receives a first tracking reference signal from a first transmission reception apparatus of a single frequency network cell; a second tracking reference signal occupying different time-frequency from the first tracking reference signal from a second transmission reception apparatus of the single frequency network cell; and receives indication information indicating tracking reference signals from the first transmission reception apparatus or the second transmission reception apparatus; determines, based on the one or more tracking reference signals for receiving the downlink signal, a first carrier frequency on which the downlink signal is to be received; receives the demodulation reference signal and the downlink data based on the first carrier frequency; and demodulates the downlink data based on the demodulation signal.

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Patent Owner(s)

Patent OwnerAddress
HUAWEI TECHNOLOGIES CO LTDHUAWEI ADMINISTRATION BUILDING BANTIAN LONGGANG DISTRICT SHENZHEN GUANGDONG 518129

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dou, Shengyue Shanghai, CN 87 304
Gao, Yu Shanghai, CN 103 445
Peng, Jinlin Shanghai, CN 106 654
Xu, Zijie Shanghai, CN 9 4
Yang, Yubo Shanghai, CN 47 766
Zhou, Guohua Shanghai, CN 79 573

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