Re: Help For Packet Reception in GNU Radio Hi Cinaed hdr simply means header format. I am adding preamble and header to the payload (data packet ) using *digital.header_format_default(digital.packet_utils.default_access_code, 0) *
Thank You Rohith R On Fri, Oct 14, 2022 at 9:34 PM <discuss-gnuradio-requ...@gnu.org> wrote: > Send Discuss-gnuradio mailing list submissions to > discuss-gnuradio@gnu.org > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > or, via email, send a message with subject or body 'help' to > discuss-gnuradio-requ...@gnu.org > > You can reach the person managing the list at > discuss-gnuradio-ow...@gnu.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Discuss-gnuradio digest..." > > > Today's Topics: > > 1. Re: Help For Packet Reception in GNU Radio (Cinaed Simson) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Thu, 13 Oct 2022 21:24:43 -0700 > From: Cinaed Simson <cinaed.sim...@gmail.com> > To: discuss-gnuradio@gnu.org > Subject: Re: Help For Packet Reception in GNU Radio > Message-ID: <f786face-75d6-560b-8866-ee19f5ea2...@gmail.com> > Content-Type: text/plain; charset=UTF-8; format=flowed > > Hi Rohith - in the Protocol Formatter, the hdr_format, I'm fairly > certain the hdr denotes "High Dynamic Range" used in imaging - TV images > for instance. > > In which case, it may easily generate 4 times the data then your > sentence contains in bits. > > -- Cinaed > > On 10/13/22 02:17, Rohith Rajan wrote: > > Hello, > > I am doing Packet Transmission and Reception using Adalm Pluto SDR in > > GNu radio companion. I am transmitting text file(.txt file with one > > sentence ) using one adalm pluto and receiving it using 2nd adalm > > pluto. But while receiving there is much more noise and I can't > > properly receive the packet that I transmitted. > > > > Here I am attaching the .grc file and the images of the > > constellation diagrams. > > > > Please help me to receive the packet successfully > > > > Thank You > > Rohith R > > > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > ------------------------------ > > End of Discuss-gnuradio Digest, Vol 240, Issue 15 > ************************************************* >
