18942916. COMMUNICATION METHOD AND COMMUNICATION APPARATUS (HUAWEI TECHNOLOGIES CO., LTD.)
Contents
COMMUNICATION METHOD AND COMMUNICATION APPARATUS
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Inventor(s)
COMMUNICATION METHOD AND COMMUNICATION APPARATUS
This abstract first appeared for US patent application 18942916 titled 'COMMUNICATION METHOD AND COMMUNICATION APPARATUS
Original Abstract Submitted
This application provides a communication method and a communication apparatus. The method includes: A terminal device obtains first indication information and downlink channel information, where the first indication information indicates a first path domain parameter, the first path domain parameter is a path domain parameter shared by a first uplink channel and a first downlink channel, and the first uplink channel and the first downlink channel are channels for communication between a network device and the terminal device. The terminal device estimates a second path domain parameter based on the first path domain parameter and the downlink channel information, and sends the second path domain parameter to the network device. The first path domain parameter and the second path domain parameter are used by the network device to reconstruct the first downlink channel.
