And sorry to mention in the last mail that i will be suing USRP 1 . waqasme wrote: > > Hi Sumit, > Thank you so much for your quick response. yah i understand what your > saying and i am trying to understand this document but it doesnot help > much . As you mentioned use the same Tranceiver setup and only replace > OFDM blocks with that. My question is in this basic tranciver diagram the > used two UHD's source and sink and in the middle they use GMSK Demodulator > right. but they didnot use any modulator any where in the design. Now i am > confused what blocks i have to replace with OFDM blocks??? Please try to > explain in bit detail so i can design it properly . > OR you mentioned other option that use benchmark_OFDM.py file . Somebody > already told me about this benchmark file. but its just C++ code . i am > quite new to GNU radio and dont know much about the functions how it > works. > Please let me know how to use that benchmark_OFDM.py file in order to make > the simulation design? do i have to download the file or what? how it > works ?? let me know if you know about the process how to compile and run > that code in GNU radio. > > Thanks for ur help and support really appriciate that... > > Regards, > > Waqas. > > > sumitstop wrote: >> >> Try to understand these >> >> http://pwnhome.wordpress.com/2011/04/26/intro-to-gnuradio-and-the-usrp-part-5-simple-transceiver/ >> >> here u need to put those ofdm blocks .. thats it.... also go through some >> modifications as written in umit, >> >> >> http://pwnhome.wordpress.com/2011/04/19/intro-to-gnuradio-and-the-usrp-part-4/ >> >> or else work with benchmark_ofdm.py its very easy.. :) >> >> may i know what daughter boards do you have... >> >> >> >> >> >> waqasme wrote: >>> >>> >>> Hello sumit, >>> Thanks for your help i went through that document that you refered to, >>> and i tried to implement that OFDM transmitter part. This document only >>> explain about OFDM flow graph or transmitter. Is there any other >>> document or information related to OFDM modulator and demodulator >>> (Transceiver)? i haver to implement OFDM transmission and reception via >>> USRP. i will really appriciate if you can help me that or someone else >>> who knows how to implement by using GNU radio companion. >>> Thanks in advance. >>> Regards, >>> Waq. >>> >>> >> >> > >
-- View this message in context: http://old.nabble.com/OFDM-Implementation-tp32380874p32424735.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
