Abstract: Extremely large-scale multiple-input-multiple-output (XL-MIMO), which offers vast spatial degrees of freedom, has emerged as a potentially pivotal enabling technology for the sixth ...

Abstract: Fifth-generation (5G) new radio (NR) holds promise in fulfilling new communication requirements that enable ubiquitous, low-latency, high-speed, and high ...

Shares of payment technology company Marqeta (NASDAQ:MQ) fell 5.1% in the afternoon session after Goldman Sachs downgraded the stock to 'Sell' from 'Neutral' and lowered its price target, citing ...

The Australian defence industry appears to be on a spending frenzy after it tested Boeing’s unmanned combat aerial vehicle (UCAV) MQ-28A last month, which is touted as “Ghost Bat” drones and developed ...