[Discuss-gnuradio] Implementation of TDMA scheme on GNU radio using USRP
What is the procedure of implementing TDMA scheme on GNU radio using USRP? I want to implement TDMA scheme using two SDR as a transmitter and the third one as a receiver. The requirement is that first transmitter sends some data to the receiver for first 10 seconds and then after a delay of two seconds, the second transmitter sends some data to the receiver for another 10 seconds and this process continues to do so. Anyone who can help or provide with some useful links in order to implement this whole process in GNU radio software? regards, Hafiz Hashim Imtiaz ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Signal Processing Block with Control Port
Hi, Is it possible to make a signal processing block which contains two input ports, one is byte type and the other is complex type. The only output port is also complex type. The byte type input port would just act like a controller port that when it receives "1", it allows data to flow form input complex port to output complex port. If it is not possible, is there any alternative way to do this job in gnuradio companion? regards, Hafiz Hashim Imtiaz Research Assistant Information Technology University, Punjab ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] OFDM channel etimation
Hi, I want to estimate the channel (h) using OFDM. I am using rx_OFDM.grc flow graph for OFDM implementation. According to my knowledge, I can find channel from the output of OFDM channel estimation block. The channel is present on tags. But how can I extract channel form these tags. If I connect the tag debug block with complex type, would I get the chennel? Please guide if possible. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
