Jest też nowy standard wifi HaLow - warto poczytać...

http://www.electronicsweekly.com/news/d ... n-2016-02/

Imec transmitter has 10x power reduction
// ElectronicsWeekly » News

Imec has developed a 1.3nJ/b fully digital polar transmitter optimised for IoT applications and the novel IEEE 802.11ah Wi-Fi protocol, with a ten-fold power reduction as compared to state-of-the-art OFDM transmitters. The Wi-Fi Alliance has introduced the HaLow (TM) designation for the new low power, long range Wi-Fi protocol IEEE802.11ah, developed by the IEEE standardization ...

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