I am looking gr-ieee802-11 module.
I have a question on the following statement:
`if(rel >= 0 && (rel < 128 || ((rel - 128) % 80) > 15))` in `case COPY`
`if(((d_count + o) % 64) == 0)` in `case RESET`
I am wonder what do these numbers(128, 80, 15, 64) and modulo operation have logical meaning in IEEE 802.11p PHY frame?
I've read 802.11 OFDM specification, thus I have knowledge about it,
but I have no idea what are roles of these things in implementation.