Metamaterial arrays allow the wireless medium and path to be “adjusted” to compensate for its many imperfections and changes.

ETSI unveils a new Report developed by its Reconfigurable Intelligent Surfaces group. ETSI GR RIS-003 explores communication models that offer a trade-off between electromagnetic accuracy and simplicity for performance evaluation and optimization. It also analyses channel models that include path-loss and multipath propagation effects, as well as the impact of interference. The last part of…

The European Telecommunications Standards Institute is moving quickly to establish standards for mobile apps that can track and reduce the spread of the virus.