[Discuss-gnuradio] Frequency Offsets in RFX 2400

Hi, I'm an italian student and I'm working on OFDM system of GNUradio Implementation. I have a problem. I'm a couple using RFX2400 to transmit a data stream but I can't receive anything. I checked the frequency offset and I found that the frequency offset is about 10-15 kHz. I think this value is v

[Discuss-gnuradio] OFDM packets

Hi, I have a problem with OFDM system. I transmit OFDM signal at 2.4 GHz, but I receive half of the total packets. Moreover, only half of the packets received are correct. CRC controller is perfect but i want a ber estimate, so I change the payload (binary file) and I receive check bit by bit. The

Re: [Discuss-gnuradio] OFDM packets

Scrive Eric Blossom <[EMAIL PROTECTED]>: > On Thu, Feb 28, 2008 at 12:51:18PM +0100, Crespi Floriana wrote: > > Hi, > > I have a problem with OFDM system. > > I transmit OFDM signal at 2.4 GHz, but I receive half of the total packets. > > Moreover, only half of

[Discuss-gnuradio] OFDM sync ml

Hi, thank you a lot for your advice of OFDM packets. I try ofdm system with default parameters and the result is good.(PN synchronization) I have been trying to test Ofdm system shift into rx sync. The test failed when I change sync in receive.py ( for example ml). I use realese number 7324 and

[Discuss-gnuradio] value error

Hi I have a problem with ofdm system. Each time I run benchmark_ofdm_rx.py I get; Traceback (most recent call last): File "benchmark_ofdm_rx.py", line 210, in main() File "benchmark_ofdm_rx.py", line 199, in main tb = my_top_block(rx_callback, options) File "benchmark_ofdm_rx.py",

Re: [Discuss-gnuradio] value error

Hi, I made the updating of the program, but the problem persists. PN sync doesn't have problem. You have an idea of thing I could do for resolving the problem. Thank you a lot for your help. Scrive Eric Blossom <[EMAIL PROTECTED]>: > On Tue, Mar 18, 2008 at 05:54:37PM +0100, C