data över walkie talkie
Postat: 10 december 2007, 20:39:41
jag har också funderat på det men även att skicka video över en pmr radio (walkie-talkie) ifall det går?
Svenskt forum för elektroniksnack.
https://elektronikforumet.com/forum/
Däremot finns följande att läsa här:Ethernet was originally based on the idea of computers communicating over a shared coaxial cable acting as a broadcast transmission medium. The methods used show some similarities to radio systems, although there are fundamental differences, such as the fact that it is much easier to detect collisions in a cable broadcast system than a radio broadcast. The common cable providing the communication channel was likened to the ether and it was from this reference that the name "Ethernet" was derived.
Det kanske är det du tänker på?A radio-based CSMA/CD system called ALOHANET was developed at the University of Hawaii, and predates Ethernet by several years.