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Diffstat (limited to 'gr-digital/grc/digital_ofdm_frame_acquisition.xml')
| -rw-r--r-- | gr-digital/grc/digital_ofdm_frame_acquisition.xml | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/gr-digital/grc/digital_ofdm_frame_acquisition.xml b/gr-digital/grc/digital_ofdm_frame_acquisition.xml new file mode 100644 index 000000000..2545f18e6 --- /dev/null +++ b/gr-digital/grc/digital_ofdm_frame_acquisition.xml @@ -0,0 +1,77 @@ +<?xml version="1.0"?> +<!-- + Copyright 2011 Free Software Foundation, Inc. + + This file is part of GNU Radio + + GNU Radio is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + + GNU Radio is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with GNU Radio; see the file COPYING. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, + Boston, MA 02110-1301, USA. +--> + +<!-- +################################################### +##OFDM Frame Acquisition +################################################### + --> +<block> + <name>OFDM Frame Acquisition</name> + <key>digital_ofdm_frame_acquisition</key> + <import>from gnuradio import digital</import> + <make>digital.ofdm_frame_acquisition($occupied_carriers, $fft_length, $cplen, $known_symbol, $max_fft_shift_len)</make> + <param> + <name>Occupied Carriers</name> + <key>occupied_carriers</key> + <type>int</type> + </param> + <param> + <name>FFT Length</name> + <key>fft_length</key> + <type>int</type> + </param> + <param> + <name>CP Length</name> + <key>cplen</key> + <type>int</type> + </param> + <param> + <name>Preamble</name> + <key>known_symbol</key> + <type>complex_vector</type> + </param> + <param> + <name>Max FFT Shift</name> + <key>max_fft_shift_len</key> + <type>int</type> + </param> + <sink> + <name>in</name> + <type>complex</type> + <vlen>$fft_length</vlen> + </sink> + <sink> + <name>flag</name> + <type>byte</type> + <vlen>$fft_length</vlen> + </sink> + <source> + <name>out</name> + <type>complex</type> + <vlen>$occupied_carriers</vlen> + </source> + <source> + <name>flag</name> + <type>byte</type> + </source> +</block> |