Re: [Discuss-gnuradio] OFMD Known Symbols

2010-06-19 Thread Chris_Spain
Thank you very much Tom Tom Rondeau wrote: > > On Sat, Jun 19, 2010 at 2:11 PM, Chris_Spain > wrote: >> >> Thanks Tom, but in DVB-H, the continual and scattered pilot are used for >> the >> sync, If I change, in TX and RX, the position and value of knows symbols, >> Will I lost the sync? > > S

Re: [Discuss-gnuradio] OFMD Known Symbols

2010-06-19 Thread Tom Rondeau
On Sat, Jun 19, 2010 at 2:11 PM, Chris_Spain wrote: > > Thanks Tom, but in DVB-H, the continual and scattered pilot are used for the > sync, If I change, in TX and RX, the position and value of knows symbols, > Will I lost the sync? Sure, because DVB-H is a continuous stream, so you don't need to

Re: [Discuss-gnuradio] OFMD Known Symbols

2010-06-19 Thread Chris_Spain
Thanks Tom, but in DVB-H, the continual and scattered pilot are used for the sync, If I change, in TX and RX, the position and value of knows symbols, Will I lost the sync? Tom Rondeau wrote: > > On Sat, Jun 19, 2010 at 1:20 PM, Chris_Spain > wrote: >> >> Hello I'm trying to modify the OFDM mod

Re: [Discuss-gnuradio] OFMD Known Symbols

2010-06-19 Thread Tom Rondeau
On Sat, Jun 19, 2010 at 1:20 PM, Chris_Spain wrote: > > Hello I'm trying to modify the OFDM module implemented in GNU Radio, and I > have a question. In DVB-H I need to set the continual pilot carrier and the > scattered pilot carrier. Both are known by TX and RX, then, Are the known > symbols, im

[Discuss-gnuradio] OFMD Known Symbols

2010-06-19 Thread Chris_Spain
Hello I'm trying to modify the OFDM module implemented in GNU Radio, and I have a question. In DVB-H I need to set the continual pilot carrier and the scattered pilot carrier. Both are known by TX and RX, then, Are the known symbols, implemented in OFDM module, pilots carrier? Thanks! -- View th