US 2020/0091974 A1 · WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION DEVICE

Abstract

A wireless communication method and a wireless communication device. The method includes: a sending side device generating a common sequence to send to a plurality of receiving side devices; each of the plurality of receiving side devices determining a first analog weight parameter according to a receiving situation of the common sequence, and determining an antenna configuration for sending a pre-determined pilot frequency signal corresponding to the receiving side device according to the determined first analog weight parameter to send the pre-determined pilot frequency signal to the sending side device; and the sending side device determining a second analog weight parameter regarding the receiving side device according to a receiving situation of the pre-determined pilot frequency signal, and determining an antenna configuration for sending data regarding the receiving side device according to the determined second analog weight parameter to send the data to the receiving side device.

Claims11

Dependent claims

A User Equipment in a communication system, comprising one or more processors configured to:

determine downlink receiving weight vector for a plurality of antennas of the UE based on reception of a common sequence from a Base Station in the communication system;
determine, based on the downlink receiving weight vector, uplink transmitting weight vector for transmitting Sounding Reference Signal corresponding to the UE so as to transmit the SRS to the BS;
wherein the plurality of antennas are further configured to receive one or more control instructions from the BS, the one or more control instructions including at least one of the following control parameters:
the first period of time of transmitting the common sequence, the number of times for transmitting the common sequence, the second period of time of transmitting the SRS, and the number of times for transmitting the SRS.

1 more element

Dependencies are inferred from the claim text.

Wireless communication method and wireless communication device

Life of this patent

Wireless communication method and wireless communication device

Life of this patent

Abstract

Claims11