Re: [Discuss-gnuradio] Explanation on how the preamble is inserted and how the packet is detected

le rx_ofdm does not correlate the incoming >>> packet so as to detect the preamble and it does not yield any output when >>> used with another USRP at the receiving end. >>> >>> Furthermore, there is an OOT OFDM Insert Preamble but there is no >>> exampl

[Discuss-gnuradio] Bits inserted at random places

Hi, I have implemented BPSK and OFDM in GNURadio. They are modified from the examples given, just without those crc32 modules. They work well in GNURadio. However, when I test the programs on the hardware, USRP x310, a problem emerges. I found that often than not, there are some extra bits in my

[Discuss-gnuradio] Explanation on how the preamble is inserted and how the packet is detected

t have an idea on how the preamble is inserted and how to detect the > Short Training Field in order to record the un-modulated, raw, time domain > received signal. > > I really appreciate if you can kindly provide some information on this. > > Thanks a lot! > Regards, > Adhith

[Discuss-gnuradio] Check out the examples

Hi Adhitha, Just check out the examples in the folder /src/gnuradio/gr-digital/examples/packet/ Regards, Edwin ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

[Discuss-gnuradio] no payload length passed from header data

Hi, I'm testing the basic packet transmission functions. I use a vector source to generate binary stream, tag it, add crc, use a protocol formatter to generate a header and mix the header with the payload. On the receiver end, I use a correlation estimator to do packet detection, and u