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Ultra-secure quantum messages sent a record distance over a fiber optic network

IEEE ComSoc

Its an impressive, quite beautiful demonstration.Working at these types of distances, Awschalom said, means that quantum information could be sent across entire metropolitan areas or between nearby cities, making it useful for hospitals, banks and other institutions, for which secure communications are paramount.

Network 52
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Internet Outage in Much of Gaza Disrupts Humanitarian Operations, Deepens Isolation

Broadband Breakfast

“Sometimes we get a signal when a team member has the courage to go on the rooftop of a building, which is extremely dangerous under strikes, and they send us a message that they’re alive. The vast majority of UNRWA workers don’t have connectivity in the areas affected by the outages.

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The Vital Role of Cellular Connectivity in Public Buildings for Safety and Security

Day Wireless Blog

After 9/11, Public Safety DAS (Distributed Antenna Systems) were required for certain buildings to help ensure first responders could communicate with their teams on the outside. As the technology and mobile use has evolved, the considerations have expanded beyond two-way radio signals.

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The Vital Role of Cellular Connectivity in Public Buildings for Safety and Security

Day Wireless Blog

After 9/11, Public Safety DAS (Distributed Antenna Systems) were required for certain buildings to help ensure first responders could communicate with their teams on the outside. As the technology and mobile use has evolved, the considerations have expanded beyond two-way radio signals.

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A Guide to Wireless Communication

Tridon

It encompasses various technologies and mediums, such as radio waves, microwaves, and infrared signals, to transmit data over short and long distances. Fundamentals of Wireless Communication At its core, wireless communication involves transmitting signals through the air rather than through physical cables.

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Supply Chain Visibility and Control Tower

HCL Tech

The logic set is embodied in the software and distributed across a blockchain network whose nodes represent supply chain participants. The future of Control Tower A smart (self-executing) contract, blockchain's critical building block, is a set of intelligent logic based on rules that govern business transactions.

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SCADA: What You Should Know

Tridon

Energy and Utilities The energy sector relies heavily on SCADA for power generation, transmission, and distribution. In electrical grids , SCADA Systems help monitor energy flow, detect power outages, and optimize load distribution. Oil and gas companies use SCADA to control pipelines, refineries, and drilling operations.