Have you often wanted to research, maybe even get into attacking wireless protocols other than the usual WiFi, but found the cost of the hardware to be off-putting? Several researchers recently ...

TEL AVIV, Israel—Over the past several months, Visonic, a wireless home security component manufacturer, has made some changes in its North American operation. It has hired a new president, Mark ...

Optimal frequency-hopping sequence (FHS) design lies at the heart of modern spread-spectrum and multiple-access communication systems. By rapidly switching transmission frequencies according to a ...

A wireless modulation method that rapidly changes the center frequency of a transmission. See spread spectrum and 802.11. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires ...