Re: [Discuss-gnuradio] Problem with OFDM_tx OFDM_rx

2019-05-23 Thread CEL
So, you lose one packet; that might be due to synchronization having to lock, or due to simulated or real-world noise. Best regards, Marcus On Thu, 2019-05-23 at 15:50 +0100, farid mihoub wrote: > Hello, > > I am using OFDM_tx and OFDM_rx examples in gr-digital, at the reception > I am always l

Re: [Discuss-gnuradio] Problem with OFDM_tx OFDM_rx

2019-05-23 Thread Michael Dickens
Hi farid mihoub - The GR-provided digital OFDM Tx -> Rx is prone to packet losses as any real wireless system will be, but especially in the first packet Tx'd for whatever reason. This OFDM is unsynchronized, so the Rx is continually searching for the OFDM preambles, which with more noise become

[Discuss-gnuradio] Problem with OFDM_tx OFDM_rx

2019-05-23 Thread farid mihoub
Hello, I am using OFDM_tx and OFDM_rx examples in gr-digital, at the receptionI am always loosing "1x packet_len" of bytes that I have transmitted. thank you. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listin