Abstract: For multiple-input multiple-output systems, channel prediction is crucial for mitigating channel aging in mobile scenarios. The existing channel prediction schemes typically require strictly ...

However, hardware impairments render the bi-directional channel non-reciprocal. This paper focuses on channel calibration for cell-free massive MIMO systems, taking into account both radio frequency ...

GORDON COUNTY, Ga. — Deputies say two men used a shop vac to suck thousands of dollars worth of quarters out of coin-operated air compressors. On Nov. 27, around 6 a.m., Gordon County deputies ...

Formerly intY US, Channel Exchange will offer a comprehensive platform for partners to streamline sales processes and access a curated, comprehensive catalog of SaaS technology solutions.