Re: [Discuss-gnuradio] How many preambles uesd in ofdm example for frame synchronization, 10 short preambles ?

2013-04-08 Thread Martin Braun (CEL)
On Sun, Apr 07, 2013 at 11:49:14AM +0800, Yingjie Chen wrote: > Thanks for your reply. I still have one question. I try to plot the peak > detection data to observe the the shape of the peak, which seems like > a plateau(square wave).I have done a simulation before in matlab. If only > one preambl

Re: [Discuss-gnuradio] How many preambles uesd in ofdm example for frame synchronization, 10 short preambles ?

2013-04-06 Thread Yingjie Chen
Thanks for your reply. I still have one question. I try to plot the peak detection data to observe the the shape of the peak, which seems like a plateau(square wave).I have done a simulation before in matlab. If only one preamble exist, when the 1st half of the preamble correlate with 2nd half, th

Re: [Discuss-gnuradio] How many preambles uesd in ofdm example for frame synchronization, 10 short preambles ?

2013-04-06 Thread Tom Rondeau
On Sat, Apr 6, 2013 at 10:01 AM, Yingjie Chen wrote: > Hi guys, > Thanks in advance. > In default setting, I wonder if gunradio has followed the 802.11 standand > using 10 short preambles for synchronization or not. > Hope anyone can tell me. No, it is not. Just a standard implementation of the S

[Discuss-gnuradio] How many preambles uesd in ofdm example for frame synchronization, 10 short preambles ?

2013-04-06 Thread Yingjie Chen
Hi guys, Thanks in advance. In default setting, I wonder if gunradio has followed the 802.11 standand using 10 short preambles for synchronization or not. Hope anyone can tell me. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gn