Frequency division multiplex is having a separate frequency band for RX and for TX. You could achieve that simply by using two filters. Time division multiplex is done by either transmitting or receiving at a predefined time; that's going to be a little harder, because it typically involves switching your hardware from RX to TX mode, but sure, it's possible, and has been done.
However, the logic that manages where/when to TX and RX is higher level and will need to be defined by you, who knows the application you want to build. Best regards, Marcus On 15.03.2016 12:08, Diyar Muhammed wrote: > Dear Marcus, > Many thanks for fast reply > I would like to create Time Division Multiplexing or Frequency > Division Multiplexing. > is there any block in GNU radio companion? or I have to create. > > > On Tue, Mar 15, 2016 at 10:26 AM, Marcus Müller > <marcus.muel...@ettus.com <mailto:marcus.muel...@ettus.com>> wrote: > > Dear Diyar, > > could you please define more clearly with what you mean with that? > Generally, it's a good idea to explain a bit more broadly what > your goal is; questions that don't do that are often very hard to > answer. > > GNU Radio is a framework for signal processing, so yes, probably > it is possible. > For many kinds of multiplexing, there's even already blocks that > do the core of the job. > > Best regards, > Marcus > > > On 14.03.2016 20:14, Diyar Muhammed wrote: >> Dear All, >> Is there any way to do multiplexing and demultiplexing in GNU >> radio software? >> -- >> Regards, >> Diyar Muhammed >> Ministry of Higher Education and Scientific Research >> Duty: Network Administration and Design >> Website: www.mhe-krg.or <http://www.mhe-krg.or>g >> Cell Phone: 009647504690060 >> Office Phone: 00964662554683 >> >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org <mailto:Discuss-gnuradio@gnu.org> >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org <mailto:Discuss-gnuradio@gnu.org> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > > > -- > Regards, > Diyar Muhammed > Ministry of Higher Education and Scientific Research > Duty: Network Administration and Design > Website: www.mhe-krg.org <http://www.mhe-krg.org/> > Cell Phone: 009647504690060 > Office Phone: 00964662554683
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