Telecom

Here's the real reason to turn on airplane mode when you fly

We all know the routine by heart: "Please ensure your seats are in the upright position, tray tables stowed, window shades are up, laptops are stored in the overhead bins and electronic devices are set to flight mode."

Telecom

Airborne antennas to address EMF concerns

Movable airborne antennas receiving cellphone signals could reduce EMF exposure while offering higher data transmission speed and using less power.

Telecom

Enhancing the performance of future 5G cellular networks

Society relies heavily on wireless communication. Many individuals have access to at least one mobile phone; in fact, there are more mobile phones in use than the current population of the planet. Within five years, predictions ...

Security

Encrypting images chaotically

An artificial neural network approach to image encryption offers many advantages over conventional encryption methods suggests a review published in the International Journal of Services Operations and Informatics. Shaimaa ...

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