[Michael Ossmann] spoke on Friday to a packed house in the wireless hacking village at DEF CON 25. There’s still a day and a half of talks remaining but it will be hard for anything to unseat his ...
The idea behind DSSS is that a transmission could be corrupted to a certain extent and still be readable. The way that DSSS does this is by taking a single bit of data that it wants to send and ...
Amiccom released 2.4GHz direct-sequence spread-spectrum wireless chip in June 2020, named A7157, which supports FSK and DSSS modulation operation modes. In FSK mode, A7157 is a high-speed (4Mbps) RF ...
[Michael Ossmann] spoke on Friday to a packed house in the wireless hacking village at DEF CON 25. There’s still a day and a half of talks remaining but it will be hard for anything to unseat his ...
“You have been warned,” states the ITU-Radiocommunications Bureau (ITU-R) when it comes to dealing with interference in the license-free 2.4GHz Industrial, Scientific, Medical (ISM) band. (Sections ...
This article investigates the demodulation capabilities of a DSSSsuper-regenerative receiver. Starting from the general expressionthat characterizes the receiver's behavior, we demonstrate that afew ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results