wireless networks

  • A young man looks down at his phone while colorful light shines on him.
    wireless networks

    ‘Digital twin’ can make wireless networks better

    A new method predicts what data wireless computing users will need before they need it, making wireless networks faster and more reliable.
  • Colorful beams of light curve together on a black background.
    communications

    Is ‘curving’ light the secret to better wireless communication?

    A new technique for "curving" light could be the secret to improved wireless communication, researchers report.
  • A tiny sensor sits next to a dime that's much, much larger.
    sensors

    Wireless network gets data from sensors the size of salt grains

    A wireless network that gathers data from sensors no bigger than grains of salt could lead to implantable or wearable biomedical devices.
  • breaking dominos line
    security , ,

    Attackers could intercept terahertz wireless networks after all

    Terahertz data links, which may play a role in the ultra-high-speed wireless data networks of the future, aren't as secure as we assumed.
  • red arrow on a wall
    terahertz waves

    Terahertz signals don’t lose much data while bouncing off walls

    Terahertz wireless networks could carry a lot more data than current ones, but the technology hasn't taken off. New research could move things forward.