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Network World IoT Briefing

November 25, 2019
Image: IoT sensors must have two radios for efficiency

IoT sensors must have two radios for efficiency

To extend battery life, IoT radios that send data should be powered only when there's data to send, and a second, power-sipper radio should just listen for a wake-up signal for the principal radio. Academics say they're making progress getting that all to work. Read more ▶

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