Telefonaktiebolaget LM Ericsson (publ) (20240259065). BEAMFORMING TECHNIQUE

BEAMFORMING TECHNIQUE

Organization Name

Telefonaktiebolaget LM Ericsson (publ)

Inventor(s)

Harish Venkatraman Bhat of HJÄRUP SE

Johanna Bengtsson of BJÄRRED SE

BEAMFORMING TECHNIQUE

This abstract first appeared for US patent application 20240259065 titled 'BEAMFORMING TECHNIQUE

Original Abstract Submitted

a technique for performing at least one of a beamformed transmission and a beamformed reception on a radio channel is described. as to a method aspect of the technique a channel estimation of the radio channel is performed, a result of the channel estimation being indicative of a channel state () of the radio channel. a list of candidates () is determined for a frequency domain resolution () of beamforming weights, each of the candidates () being associated with a loss () in terms of a bit error rate, ber, depending on the channel state () of the radio channel. at least one of the beamformed transmission and the beamformed reception are performed using the beamforming weights computed () based on the channel state () of the radio channel, wherein the frequency domain resolution () for the computation () of the beamforming weights is selected () from the list of candidates depending on the associated loss () in terms of the ber.