CDMA2000 was one of the protocols defined for 3G networks and is now years out of date and being phased out worldwide. Nevertheless, there are still vast numbers of phones that will happily connect to ...
Abstract: We demonstrate optical wireless data communications using arrays of far-UVC LEDs emitting at 235 nm. Micro-pixelation of the LED active area is shown to enhance the modulation bandwidth by a ...
Abstract: This study explores the optimization of transmission strategies focusing on energy efficiency within a network comprising ground-based beyond-diagonal reconfigurable intelligent surfaces (BD ...
Not long ago, I was talking with a leadership team about communications strategy when someone interrupted and said, “Isn’t that just marketing?” The room nodded. It’s a reaction I hear all the time.
WASHINGTON — The U.S. Space Force awarded BAE Systems an $11.8 million contract to demonstrate satellite-to-satellite communications using Link-182, a radio-frequency data link standard adopted for ...
A previously undocumented state-backed threat actor named GopherWhisper is using a Go-based custom toolkit and legitimate services like Microsoft 365 Outlook, Slack, and Discord in attacks against ...
WASHINGTON — The Space Systems Command, the U.S. Space Force’s acquisition arm, awarded SpaceX a $57 million contract to demonstrate satellite-to-satellite communications using Link-182, a ...
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