[Discuss-gnuradio] Carrier sense on USRP

[amit malani]

Hello..

i am wondering how carrier sense could be implemented on USRP....

can those PLLs on FPGA be brought to some use?

 

Can I do something on the lines of takeing running average

Will constantly keep a track of  the incoming samples of the received signals...

calcuate the running average and

Will decide some noise floor/threshold for decision...

 

I hve very less knowledge of digital signal processing...

will this idea work?

 

thanks,

amit