{"version":"1.0","type":"link","title":"Zero-forcing precoding - Newikis","description":"Zero-forcing (or null-steering) precoding is a method of spatial signal processing by which a multiple antenna transmitter can null the multiuser interference in a multi-user MIMO wireless communication system. When the channel state information is perfectly known at the transmitter, the…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}