Thank you Mr. Newman, I've read (1) GNU Radio Manual on stream tags, (2) slides of Tom Rondeau and (3) Block Coding Guide about stream tags in http://gnuradio.org/redmine/projects/gnuradio/wiki/BlocksCodingGuide#Stream-Tags. They are general and I would like to find some specific example. Anyway, I have some questions.
1. In (3), they give the example codes for reading/writing stream tags. Where should these codes be inserted? 3. sob and eob are inserted to the data frame. Does the USRP Sink remove these redundant data before transmitting? Best Regards, Hoang On Tue, Apr 22, 2014 at 9:27 PM, Tim Newman <tim.new...@gmail.com> wrote: > Try: > > http://gnuradio.org/doc/doxygen-3.7/page_stream_tags.html > > or > > > http://gnuradio.org/redmine/attachments/download/252/06-rondeau-stream_tags.pdf > > or even > > http://bit.ly/1kWXdCl > > > > On Tue, Apr 22, 2014 at 6:29 AM, Hoang Ngo Khac > <khachoang1...@gmail.com>wrote: > >> Dear List, >> >> I want to make time synchronization for implementation of two-way >> relaying network. Each node contain both RX chain and TX chain but they >> should not run simultaneously (half-duplex mode). Therefore, the TX chain >> is on when it is needed to transmit, and off when the transmission is over. >> I found that *stream tags* is the key solution to perform that. >> >> My question is, how should I start to learn about* stream tags*, where >> can I find tutorial of *stream tags*? >> >> Thank you so much. >> >> Best Regards, >> Hoang >> >> -- >> Ngo Khac Hoang >> Faculty of Electronics and Telecommunications - >> University of Engineering and Technology (UET) - Vietnam National >> University, Hanoi (VNU) >> Vice-president of Student Association of UET >> Alternative email: hoangnk...@vnu.edu.vn >> Mobilephone: +84.163.682.7874 >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> >> > -- Ngo Khac Hoang Faculty of Electronics and Telecommunications - University of Engineering and Technology (UET) - Vietnam National University, Hanoi (VNU) Vice-president of Student Association of UET Alternative email: hoangnk...@vnu.edu.vn Mobilephone: +84.163.682.7874
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