CSI measurement method and apparatus

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12244379
SERIAL NO

17343200

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Abstract

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This application provides a channel state information (CSI) measurement method and an apparatus. The method includes: A network device receives, from a terminal, a first reference signal (RS) used to measure uplink CSI and a second RS used to measure the uplink CSI. The first RS includes one or more RS ports, and the one or more RS ports correspond to one or more antenna ports of the terminal. Correspondingly, the second RS includes one or more RS ports, and the one or more RS ports also correspond to one or more antenna ports of the terminal. In addition, the one or more antenna ports, of the terminal, corresponding to the one or more RS ports included in the second RS are partially or completely the same as the one or more antenna ports, of the terminal, corresponding to the one or more RS ports included in the first RS.

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Patent Owner(s)

  • HUAWEI TECHNOLOGIES CO. LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bi, Xiaoyan Shanghai, CN 214 424
Wu, Ye Shanghai, CN 103 294

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