[time-nuts] Time syncing WiFi routers using FM radio

Bob Stewart bob at evoria.net
Wed Nov 11 20:16:25 UTC 2015


Hi Mark,
What's the inherent problem with the idea?  In the early days of radio, they used commercial radio transmissions as an encryption mechanism, so there is some history of using commercial radio as a reference source.  Is it simply a matter of different propagation delays and multi-path issues at different locations?

Bob

      From: Mark Sims <holrum at hotmail.com>
 To: "time-nuts at febo.com" <time-nuts at febo.com> 
 Sent: Wednesday, November 11, 2015 10:59 AM
 Subject: [time-nuts] Time syncing WiFi routers using FM radio
   
Something tells me these guys haven't a clue...
http://www.theregister.co.uk/2015/11/11/boffins_teach_routers_to_tune_in_and_dance/                         
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