Nokia Solutions and Networks Oy (20240413877). Channel State Based Beamforming Enhancement
Contents
Channel State Based Beamforming Enhancement
Organization Name
Nokia Solutions and Networks Oy
Inventor(s)
Dani Johannes Korpi of Helsinki (FI)
Yuanshang Mao of Shanghai (CN)
Channel State Based Beamforming Enhancement
This abstract first appeared for US patent application 20240413877 titled 'Channel State Based Beamforming Enhancement
Original Abstract Submitted
example embodiments of the present disclosure relate to channel state based beamforming enhancement. a first device receives, from a second device, a second message indicating a second channel state. the second message has a second length less than a first length of a first message indicating a first channel state previously received from the second device. the first device obtains combined beamforming features of the second device according to a trained combining model associated with the second device and based on the second message and historical beamforming features of the second device. the first device generates a beam weight for the second device according to a trained beamforming model and based on the combined beamforming features. the first device may generate a beam weight for the second device according to the beamforming model without recovering csi from the message.
