Abstract: Wireless sensor networks (WSNs) play a vital role in modern applications such as healthcare, smart cities, and environmental monitoring. However, their potential is often limited by energy ...

This brief tutorial explains how the “Wiegand effect” can be used as a reliable, low-cost, energy-harvesting system to power ...

Ixana's Wi-R network could help smart glasses stream more reliably to other connected wearables. After seeing a few demos at CES, I'm eager to learn more.

Updates include massive-scale campus Wi-Fi infrastructure, an expanded release of Arista's AVA AIOps software, and new ruggedized switches. Arista Networks is making moves in campus mobility, ...

Scientists from Turkey have designed a next-generation implantable biosensor using genetically engineered E. coli for molecular-level monitoring within the body that runs on its own, wirelessly, with ...

Restoring lost senses or delivering precise brain signals has required invasive hardware and can’t mimic the brain’s natural, distributed activity patterns. This platform shows the brain can learn to ...

Wireless sensors help identify and locate environmental anomalies. Wireless networks improve leak detection and safety. Mobile and temporary monitoring benefit from wireless systems. Environmental ...

The China Intelligence: What open sources tell us about Chinese forces, weapons, and strategy. The People's Liberation Army is building an “invisible net” across the western Pacific, a five-layer, ...

EchoStar has secured a financial lifeline from Elon Musk, whose SpaceX has agreed to pay $17 billion to acquire large amounts of its wireless spectrum. The parent company of Dish Network has been ...

SpaceX acquires $17 billion in wireless spectrum from EchoStar to expand Starlink’s cellular service to regular phones without modifications. The deal allows SpaceX to eliminate mobile dead zones ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Researchers claim a new chip ...

With Dish Network owner EchoStar selling $23 billion in valuable spectrum to AT&T, any pretense that the TV provider will become a serious wireless competitor is dead. But the project was always ...