Abstract: This article presents a four-level pulse-amplitude modulation (PAM-4) transceiver targeting very-short-reach and medium-reach (MR) electrical links. The receiver (RX) employs a sample-based ...
SALT LAKE CITY — A relatively new fraud scheme may have you thinking twice about how you protect your money. Coined as "ghost tapping," scammers are targeting people to steal money from tap-to-pay ...
ORCA readers along the RapidRide G line now accept any tap payment (info.myorca.com). As of today, riders are able to pay fare (full-price adult fares only) by tapping their credit or debit cards, or ...
Tapping your phone to pay has become a common and easy way to purchase treats and gifts –– but it could also be a hidden way for fraudsters to scam you out of money. That’s because some scammers might ...
Abstract: Optical fiber communication is not as secure as generally perceived. There are a number of known methods of extracting or injecting information into a fiber link, while avoiding detection.
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