18728047. TEMPORAL DOMAIN PRECODING CONFIGURATION FOR WIRELESS COMMUNICATIONS (QUALCOMM Incorporated)
TEMPORAL DOMAIN PRECODING CONFIGURATION FOR WIRELESS COMMUNICATIONS
Organization Name
Inventor(s)
Wanshi Chen of San Diego CA US
TEMPORAL DOMAIN PRECODING CONFIGURATION FOR WIRELESS COMMUNICATIONS
This abstract first appeared for US patent application 18728047 titled 'TEMPORAL DOMAIN PRECODING CONFIGURATION FOR WIRELESS COMMUNICATIONS
Original Abstract Submitted
Methods, systems, and devices for wireless communications are described. The method may include a first network node receiving a configuration message for a report by the first network node of parameters for a temporal domain precoder. The configuration message may indicate a range of Doppler frequencies, a resolution associated with the range of Doppler frequencies, or a quantity of the parameters to be reported. The first network node may estimate a communications channel and select one or more bins within the range of Doppler frequencies based on the channel estimation. For each selected bin, the first network node may determine a corresponding discrete Fourier transform (DFT) vector and transmit a report indicating the corresponding DFT vector.
