Original topic:

UWB

(Topic created on: 01-19-2021 08:49 PM)
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meep
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Galaxy Note
Im curious if the UWB chip will be locked down or not. Came across a Bosche Dtect 150 and a Walabot which uses uwb to detect plumbing, studs, electrical, and piping. 
Perhaps the NXP UWB hardware could be used for other things other than unlocking a door or interacting with IOT devices.

It has a reciever to listen for responses from other devices so in theory it should be able to recieve its own echos for measurement.


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keagan
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Hi meep, UWB has the added portion of the physical layer used to send and receive data packets. With this layer, currently being specified in IEEE 802.15.4z, a critical security extension not available in other technologies can be leveraged, allowing for security techniques such as cryptography and random number generation that deter attackers from accessing UWB communications.

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