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| § |
RF
Fingerprints are susceptible to noise
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– |
Any
biometric indicator suffers from the same problem
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– |
Noise
could be channel-dependent
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– |
Noise
could be time-varying
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| § |
Researchers
have shown that RF Fingerprints can have good
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accuracy
under laboratory conditions
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– |
98%
matching accuracy against templates stored in a database (previous training
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data
required for this level of accuracy).
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– |
No
detailed analysis of relative contributions of noise sources
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| § |
Researchers
have advocated their use for infrastructure-type WLANs
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and
also recently for WSN’s
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– |
No
implementations on real hardware yet
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