To overcome the problem of interference between wireless networks, a doctoral student at EPFL has developed an algorithm that automatically selects the best frequency band according to the usage of ...

Frequency bands used by everyday wireless devices such as garage-door openers, wireless alarms, baby monitors, headphones and microphones will soon be harmonized throughout Europe as a result of two ...

Wireless LANs have evolved significantly over the years, with controller-based architectures offering a system-level approach to wireless management. But with many businesses now relying on their ...

WASHINGTON (AP) _ Federal regulators say they are expanding the radio spectrum for wireless Internet users to help bring broadband connections to rural areas, but consumer groups argue that the ...

The Shrinking Airwaves Wireless microphones used to have plenty of room to breathe. For decades, most systems operated comfortably within the UHF television range from 470-806 MHz. These frequencies ...

Wireless transmitters that operate at very or ultra low frequencies (0.3‐30 kHz) typically require some big antenna complexes to handle their communications. Scientists at the Defense Advanced ...

Kaltman Creations has added two products to the Invisible Waves series that aid in identifying wireless-device frequencies. Both the RF-id Solo and RF-id Station key in on wireless transmissions as ...

For anyone contemplating a wireless solution to their powering needs, the question is no longer “When will the technology be sufficiently robust?” Recent innovations have led to a variety of wireless ...