Frequency hopping instead of Direct Sequence Spread Spectrum like 802.15.4
Licence free 6LoWPAN instead of ZigBee
Open source instead of proprietary
Advantage of Google´s Radio protocol
Better coverage in buildings
End-to-end security if they use IPsec
Proven standard IPv6 plus 6LoWPAN
No approval process to build accessories
Benefits of Google´s Radio protocol
No licence fee
Maybe like lower power consumption
Frequency hopping is complain to the new EN 300 328 V1.8.1
Google was so clever to think about making their Open Source radio protocol complain to the new version of EN 300 328 V1.8.1. If EN 300 328 V1.8.1 will be released like it is, all Direct Sequence Spread Spectrum system on 802.15.4 has to be de-installed.
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