diff options
Diffstat (limited to 'gr-digital/examples/ofdm/rx_ofdm.grc')
| -rw-r--r-- | gr-digital/examples/ofdm/rx_ofdm.grc | 1366 |
1 files changed, 509 insertions, 857 deletions
diff --git a/gr-digital/examples/ofdm/rx_ofdm.grc b/gr-digital/examples/ofdm/rx_ofdm.grc index 24704ec40d..5a65ec8b17 100644 --- a/gr-digital/examples/ofdm/rx_ofdm.grc +++ b/gr-digital/examples/ofdm/rx_ofdm.grc @@ -1,6 +1,6 @@ <?xml version='1.0' encoding='ASCII'?> <flow_graph> - <timestamp>Sun Oct 6 15:43:51 2013</timestamp> + <timestamp>Sun Oct 27 16:24:42 2013</timestamp> <block> <key>options</key> <param> @@ -64,7 +64,7 @@ <key>variable</key> <param> <key>id</key> - <value>header_formatter</value> + <value>payload_mod</value> </param> <param> <key>_enabled</key> @@ -72,11 +72,11 @@ </param> <param> <key>value</key> - <value>digital.packet_header_ofdm(occupied_carriers, 1, "packet_len", length_tag_key)</value> + <value>digital.constellation_qpsk()</value> </param> <param> <key>_coordinate</key> - <value>(811, -1)</value> + <value>(663, 1)</value> </param> <param> <key>_rotation</key> @@ -87,7 +87,7 @@ <key>variable</key> <param> <key>id</key> - <value>length_tag_key</value> + <value>samp_rate</value> </param> <param> <key>_enabled</key> @@ -95,11 +95,11 @@ </param> <param> <key>value</key> - <value>"frame_len"</value> + <value>10000</value> </param> <param> <key>_coordinate</key> - <value>(367, -1)</value> + <value>(170, 65)</value> </param> <param> <key>_rotation</key> @@ -110,7 +110,7 @@ <key>variable</key> <param> <key>id</key> - <value>sync_word1</value> + <value>header_equalizer</value> </param> <param> <key>_enabled</key> @@ -118,11 +118,11 @@ </param> <param> <key>value</key> - <value>(0, 0, 0, 0, 0, 0, 0, -1.0, 0, 1.0, 0, 1.0, 0, -1.0, 0, 1.0, 0, -1.0, 0, 1.0, 0, -1.0, 0, -1.0, 0, 1.0, 0, 1.0, 0, 1.0, 0, -1.0, 0, 1.0, 0, -1.0, 0, 1.0, 0, -1.0, 0, -1.0, 0, -1.0, 0, 1.0, 0, -1.0, 0, 1.0, 0, 1.0, 0, -1.0, 0, 1.0, 0, -1.0, 0, 0, 0, 0, 0, 0)</value> + <value>digital.ofdm_equalizer_simpledfe(fft_len, header_mod.base(), occupied_carriers, pilot_carriers, pilot_symbols)</value> </param> <param> <key>_coordinate</key> - <value>(313, 64)</value> + <value>(931, 69)</value> </param> <param> <key>_rotation</key> @@ -133,7 +133,7 @@ <key>variable</key> <param> <key>id</key> - <value>sync_word2</value> + <value>payload_equalizer</value> </param> <param> <key>_enabled</key> @@ -141,11 +141,11 @@ </param> <param> <key>value</key> - <value>(0, 0, 0, 0, 0, 1, 1, -1.0, -1, 1.0, 1, 1.0, -1, -1.0, -1, 1.0, 1, -1.0, 1, 1.0, 1, -1.0, -1, -1.0, -1, 1.0, -1, 1.0, -1, 1.0, 1, -1.0, 0, 1.0, 1, -1.0, 1, 1.0, -1, -1.0, 1, -1.0, -1, -1.0, 1, 1.0, 1, -1.0, 1, 1.0, -1, 1.0, -1, -1.0, -1, 1.0, 1, -1.0, 0, 0, 0, 0, 0, 0)</value> + <value>digital.ofdm_equalizer_simpledfe(fft_len, payload_mod.base(), occupied_carriers, pilot_carriers, pilot_symbols, 1)</value> </param> <param> <key>_coordinate</key> - <value>(457, 64)</value> + <value>(1112, 73)</value> </param> <param> <key>_rotation</key> @@ -156,7 +156,7 @@ <key>variable</key> <param> <key>id</key> - <value>pilot_symbols</value> + <value>sync_word2</value> </param> <param> <key>_enabled</key> @@ -164,11 +164,11 @@ </param> <param> <key>value</key> - <value>((1, 1, 1, -1,),)</value> + <value>[0j, 0j, 0j, 0j, 0j, 0j, (-1+0j), (-1+0j), (-1+0j), (-1+0j), (1+0j), (1+0j), (-1+0j), (-1+0j), (-1+0j), (1+0j), (-1+0j), (1+0j), (1+0j), (1 +0j), (1+0j), (1+0j), (-1+0j), (-1+0j), (-1+0j), (-1+0j), (-1+0j), (1+0j), (-1+0j), (-1+0j), (1+0j), (-1+0j), 0j, (1+0j), (-1+0j), (1+0j), (1+0j), (1+0j), (-1+0j), (1+0j), (1+0j), (1+0j), (-1+0j), (1+0j), (1+0j), (1+0j), (1+0j), (-1+0j), (1+0j), (-1+0j), (-1+0j), (-1+0j), (1+0j), (-1+0j), (1+0j), (-1+0j), (-1+0j), (-1+0j), (-1+0j), 0j, 0j, 0j, 0j, 0j]</value> </param> <param> <key>_coordinate</key> - <value>(875, 65)</value> + <value>(399, 66)</value> </param> <param> <key>_rotation</key> @@ -179,7 +179,7 @@ <key>variable</key> <param> <key>id</key> - <value>pilot_carriers</value> + <value>sync_word1</value> </param> <param> <key>_enabled</key> @@ -187,11 +187,11 @@ </param> <param> <key>value</key> - <value>((-21, -7, 7, 21,),)</value> + <value>[0., 0., 0., 0., 0., 0., 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 0., 0., 0., 0., 0.]</value> </param> <param> <key>_coordinate</key> - <value>(751, 64)</value> + <value>(255, 67)</value> </param> <param> <key>_rotation</key> @@ -202,7 +202,7 @@ <key>variable</key> <param> <key>id</key> - <value>occupied_carriers</value> + <value>fft_len</value> </param> <param> <key>_enabled</key> @@ -210,11 +210,11 @@ </param> <param> <key>value</key> - <value>(range(-26, -21) + range(-20, -7) + range(-6, 0) + range(1, 7) + range(8, 21) + range(22, 27),)</value> + <value>64</value> </param> <param> <key>_coordinate</key> - <value>(598, 64)</value> + <value>(301, -1)</value> </param> <param> <key>_rotation</key> @@ -248,7 +248,7 @@ <key>variable</key> <param> <key>id</key> - <value>payload_mod</value> + <value>packet_len</value> </param> <param> <key>_enabled</key> @@ -256,11 +256,11 @@ </param> <param> <key>value</key> - <value>digital.constellation_qpsk()</value> + <value>96</value> </param> <param> <key>_coordinate</key> - <value>(648, 0)</value> + <value>(1034, 0)</value> </param> <param> <key>_rotation</key> @@ -271,7 +271,7 @@ <key>variable</key> <param> <key>id</key> - <value>fft_len</value> + <value>pilot_carriers</value> </param> <param> <key>_enabled</key> @@ -279,11 +279,11 @@ </param> <param> <key>value</key> - <value>64</value> + <value>((-21, -7, 7, 21,),)</value> </param> <param> <key>_coordinate</key> - <value>(301, -1)</value> + <value>(692, 70)</value> </param> <param> <key>_rotation</key> @@ -294,7 +294,7 @@ <key>variable</key> <param> <key>id</key> - <value>samp_rate</value> + <value>pilot_symbols</value> </param> <param> <key>_enabled</key> @@ -302,11 +302,11 @@ </param> <param> <key>value</key> - <value>100000</value> + <value>((1, 1, 1, -1,),)</value> </param> <param> <key>_coordinate</key> - <value>(218, 64)</value> + <value>(813, 70)</value> </param> <param> <key>_rotation</key> @@ -314,22 +314,22 @@ </param> </block> <block> - <key>import</key> + <key>variable</key> <param> <key>id</key> - <value>import_1</value> + <value>occupied_carriers</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>import</key> - <value>from gnuradio.digital.utils import tagged_streams</value> + <key>value</key> + <value>(range(-26, -21) + range(-20, -7) + range(-6, 0) + range(1, 7) + range(8, 21) + range(22, 27),)</value> </param> <param> <key>_coordinate</key> - <value>(163, 0)</value> + <value>(541, 70)</value> </param> <param> <key>_rotation</key> @@ -337,22 +337,22 @@ </param> </block> <block> - <key>virtual_sink</key> + <key>variable</key> <param> <key>id</key> - <value>virtual_sink_0_0</value> + <value>length_tag_key</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>stream_id</key> - <value>Payload Stream</value> + <key>value</key> + <value>"frame_len"</value> </param> <param> <key>_coordinate</key> - <value>(968, 374)</value> + <value>(367, -1)</value> </param> <param> <key>_rotation</key> @@ -360,22 +360,22 @@ </param> </block> <block> - <key>virtual_sink</key> + <key>variable</key> <param> <key>id</key> - <value>virtual_sink_0</value> + <value>packet_length_tag_key</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>stream_id</key> - <value>Header Stream</value> + <key>value</key> + <value>"packet_len"</value> </param> <param> <key>_coordinate</key> - <value>(969, 305)</value> + <value>(1132, 0)</value> </param> <param> <key>_rotation</key> @@ -383,26 +383,80 @@ </param> </block> <block> - <key>digital_ofdm_sync_sc_cfb</key> + <key>variable</key> <param> <key>id</key> - <value>digital_ofdm_sync_sc_cfb_0</value> + <value>header_formatter</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>fft_len</key> - <value>fft_len</value> + <key>value</key> + <value>digital.packet_header_ofdm(occupied_carriers, n_syms=1, len_tag_key=packet_length_tag_key, frame_len_tag_key=length_tag_key, bits_per_header_sym=header_mod.bits_per_symbol(), bits_per_payload_sym=payload_mod.bits_per_symbol(), scramble_header=False)</value> </param> <param> - <key>cp_len</key> - <value>fft_len/4</value> + <key>_coordinate</key> + <value>(855, 0)</value> </param> <param> - <key>use_even_carriers</key> - <value>False</value> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>import</key> + <param> + <key>id</key> + <value>import_1</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>import</key> + <value>from gnuradio.digital.utils import tagged_streams</value> + </param> + <param> + <key>_coordinate</key> + <value>(163, 0)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>analog_random_source_x</key> + <param> + <key>id</key> + <value>analog_random_source_x_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>byte</value> + </param> + <param> + <key>min</key> + <value>0</value> + </param> + <param> + <key>max</key> + <value>255</value> + </param> + <param> + <key>num_samps</key> + <value>1000</value> + </param> + <param> + <key>repeat</key> + <value>True</value> </param> <param> <key>affinity</key> @@ -414,7 +468,7 @@ </param> <param> <key>_coordinate</key> - <value>(244, 137)</value> + <value>(2, 167)</value> </param> <param> <key>_rotation</key> @@ -422,10 +476,41 @@ </param> </block> <block> - <key>blocks_multiply_xx</key> + <key>analog_frequency_modulator_fc</key> <param> <key>id</key> - <value>blocks_multiply_xx_0</value> + <value>analog_frequency_modulator_fc_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>sensitivity</key> + <value>-2.0/fft_len</value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(920, 171)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>blocks_throttle</key> + <param> + <key>id</key> + <value>blocks_throttle_0</value> </param> <param> <key>_enabled</key> @@ -436,8 +521,8 @@ <value>complex</value> </param> <param> - <key>num_inputs</key> - <value>2</value> + <key>samples_per_second</key> + <value>samp_rate</value> </param> <param> <key>vlen</key> @@ -453,7 +538,7 @@ </param> <param> <key>_coordinate</key> - <value>(798, 137)</value> + <value>(440, 187)</value> </param> <param> <key>_rotation</key> @@ -496,7 +581,7 @@ </param> <param> <key>_coordinate</key> - <value>(398, 235)</value> + <value>(637, 294)</value> </param> <param> <key>_rotation</key> @@ -504,42 +589,26 @@ </param> </block> <block> - <key>digital_header_payload_demux</key> + <key>blocks_multiply_xx</key> <param> <key>id</key> - <value>digital_header_payload_demux_0</value> + <value>blocks_multiply_xx_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>header_len</key> - <value>3</value> - </param> - <param> - <key>items_per_symbol</key> - <value>fft_len</value> - </param> - <param> - <key>guard_interval</key> - <value>fft_len/4</value> - </param> - <param> - <key>length_tag_key</key> - <value>length_tag_key</value> - </param> - <param> - <key>trigger_tag_key</key> - <value>""</value> + <key>type</key> + <value>complex</value> </param> <param> - <key>output_symbols</key> - <value>True</value> + <key>num_inputs</key> + <value>2</value> </param> <param> - <key>type</key> - <value>complex</value> + <key>vlen</key> + <value>1</value> </param> <param> <key>affinity</key> @@ -551,7 +620,7 @@ </param> <param> <key>_coordinate</key> - <value>(678, 298)</value> + <value>(1117, 265)</value> </param> <param> <key>_rotation</key> @@ -559,37 +628,25 @@ </param> </block> <block> - <key>digital_ofdm_chanest_vcvc</key> + <key>digital_ofdm_sync_sc_cfb</key> <param> <key>id</key> - <value>digital_ofdm_chanest_vcvc_1</value> + <value>digital_ofdm_sync_sc_cfb_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>sync_symbol1</key> - <value>sync_word1</value> - </param> - <param> - <key>sync_symbol2</key> - <value>sync_word2</value> - </param> - <param> - <key>n_data_symbols</key> - <value>1</value> - </param> - <param> - <key>eq_noise_red_len</key> - <value>0</value> + <key>fft_len</key> + <value>fft_len</value> </param> <param> - <key>max_carr_offset</key> - <value>-1</value> + <key>cp_len</key> + <value>fft_len/4</value> </param> <param> - <key>force_one_symbol</key> + <key>use_even_carriers</key> <value>False</value> </param> <param> @@ -602,7 +659,7 @@ </param> <param> <key>_coordinate</key> - <value>(453, 520)</value> + <value>(627, 175)</value> </param> <param> <key>_rotation</key> @@ -621,7 +678,7 @@ </param> <param> <key>header_formatter</key> - <value>header_formatter.formatter()</value> + <value>header_formatter.base()</value> </param> <param> <key>affinity</key> @@ -633,18 +690,18 @@ </param> <param> <key>_coordinate</key> - <value>(919, 501)</value> + <value>(634, 529)</value> </param> <param> <key>_rotation</key> - <value>90</value> + <value>180</value> </param> </block> <block> <key>digital_constellation_decoder_cb</key> <param> <key>id</key> - <value>digital_constellation_decoder_cb_0_0</value> + <value>digital_constellation_decoder_cb_0</value> </param> <param> <key>_enabled</key> @@ -664,11 +721,11 @@ </param> <param> <key>_coordinate</key> - <value>(449, 702)</value> + <value>(903, 530)</value> </param> <param> <key>_rotation</key> - <value>0</value> + <value>180</value> </param> </block> <block> @@ -695,7 +752,7 @@ </param> <param> <key>window</key> - <value></value> + <value>()</value> </param> <param> <key>shift</key> @@ -715,7 +772,7 @@ </param> <param> <key>_coordinate</key> - <value>(223, 512)</value> + <value>(217, 576)</value> </param> <param> <key>_rotation</key> @@ -723,10 +780,10 @@ </param> </block> <block> - <key>virtual_source</key> + <key>virtual_sink</key> <param> <key>id</key> - <value>virtual_source_0</value> + <value>virtual_sink_0</value> </param> <param> <key>_enabled</key> @@ -738,7 +795,7 @@ </param> <param> <key>_coordinate</key> - <value>(1, 544)</value> + <value>(1098, 414)</value> </param> <param> <key>_rotation</key> @@ -746,57 +803,30 @@ </param> </block> <block> - <key>analog_frequency_modulator_fc</key> + <key>blocks_stream_to_tagged_stream</key> <param> <key>id</key> - <value>analog_frequency_modulator_fc_0</value> + <value>blocks_stream_to_tagged_stream_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>sensitivity</key> - <value>-2.0/fft_len</value> - </param> - <param> - <key>affinity</key> - <value></value> - </param> - <param> - <key>minoutbuf</key> - <value>0</value> - </param> - <param> - <key>_coordinate</key> - <value>(578, 133)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>blocks_throttle</key> - <param> - <key>id</key> - <value>blocks_throttle_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> + <key>type</key> + <value>byte</value> </param> <param> - <key>type</key> - <value>complex</value> + <key>vlen</key> + <value>1</value> </param> <param> - <key>samples_per_second</key> - <value>samp_rate</value> + <key>packet_len</key> + <value>packet_len</value> </param> <param> - <key>vlen</key> - <value>1</value> + <key>len_tag_key</key> + <value>packet_length_tag_key</value> </param> <param> <key>affinity</key> @@ -808,7 +838,7 @@ </param> <param> <key>_coordinate</key> - <value>(186, 235)</value> + <value>(171, 182)</value> </param> <param> <key>_rotation</key> @@ -816,42 +846,42 @@ </param> </block> <block> - <key>digital_ofdm_serializer_vcc</key> + <key>digital_header_payload_demux</key> <param> <key>id</key> - <value>digital_ofdm_serializer_vcc_0</value> + <value>digital_header_payload_demux_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>fft_len</key> + <key>header_len</key> + <value>3</value> + </param> + <param> + <key>items_per_symbol</key> <value>fft_len</value> </param> <param> - <key>occupied_carriers</key> - <value>occupied_carriers</value> + <key>guard_interval</key> + <value>fft_len/4</value> </param> <param> - <key>len_tag_key</key> + <key>length_tag_key</key> <value>length_tag_key</value> </param> <param> - <key>packet_len_tag_key</key> + <key>trigger_tag_key</key> <value>""</value> </param> <param> - <key>symbols_skipped</key> - <value>0</value> - </param> - <param> - <key>carr_offset_key</key> - <value>""</value> + <key>output_symbols</key> + <value>True</value> </param> <param> - <key>input_is_shifted</key> - <value>True</value> + <key>type</key> + <value>complex</value> </param> <param> <key>affinity</key> @@ -863,30 +893,7 @@ </param> <param> <key>_coordinate</key> - <value>(187, 678)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>virtual_source</key> - <param> - <key>id</key> - <value>virtual_source_0_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>stream_id</key> - <value>Payload Stream</value> - </param> - <param> - <key>_coordinate</key> - <value>(0, 814)</value> + <value>(775, 408)</value> </param> <param> <key>_rotation</key> @@ -894,38 +901,38 @@ </param> </block> <block> - <key>digital_ofdm_frame_equalizer_vcvc</key> + <key>digital_ofdm_chanest_vcvc</key> <param> <key>id</key> - <value>digital_ofdm_frame_equalizer_vcvc_0_0</value> + <value>digital_ofdm_chanest_vcvc_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>fft_len</key> - <value>fft_len</value> + <key>sync_symbol1</key> + <value>sync_word1</value> </param> <param> - <key>cp_len</key> - <value>fft_len/4</value> + <key>sync_symbol2</key> + <value>sync_word2</value> </param> <param> - <key>equalizer</key> - <value>digital.ofdm_equalizer_simpledfe(fft_len, header_mod.base(), occupied_carriers, pilot_carriers, pilot_symbols).base()</value> + <key>n_data_symbols</key> + <value>1</value> </param> <param> - <key>len_tag_key</key> - <value>length_tag_key</value> + <key>eq_noise_red_len</key> + <value>0</value> </param> <param> - <key>propagate_channel_state</key> - <value>True</value> + <key>max_carr_offset</key> + <value>3</value> </param> <param> - <key>fixed_frame_len</key> - <value>1</value> + <key>force_one_symbol</key> + <value>False</value> </param> <param> <key>affinity</key> @@ -937,7 +944,7 @@ </param> <param> <key>_coordinate</key> - <value>(698, 520)</value> + <value>(442, 584)</value> </param> <param> <key>_rotation</key> @@ -945,61 +952,38 @@ </param> </block> <block> - <key>blocks_tag_debug</key> + <key>digital_ofdm_frame_equalizer_vcvc</key> <param> <key>id</key> - <value>blocks_tag_debug_0</value> + <value>digital_ofdm_frame_equalizer_vcvc_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>type</key> - <value>byte</value> - </param> - <param> - <key>name</key> - <value>Rx Packets</value> - </param> - <param> - <key>num_inputs</key> - <value>1</value> - </param> - <param> - <key>vlen</key> - <value>1</value> - </param> - <param> - <key>display</key> - <value>True</value> - </param> - <param> - <key>affinity</key> - <value></value> + <key>fft_len</key> + <value>fft_len</value> </param> <param> - <key>_coordinate</key> - <value>(904, 948)</value> + <key>cp_len</key> + <value>fft_len/4</value> </param> <param> - <key>_rotation</key> - <value>0</value> + <key>equalizer</key> + <value>header_equalizer.base()</value> </param> - </block> - <block> - <key>digital_constellation_decoder_cb</key> <param> - <key>id</key> - <value>digital_constellation_decoder_cb_0</value> + <key>len_tag_key</key> + <value>length_tag_key</value> </param> <param> - <key>_enabled</key> + <key>propagate_channel_state</key> <value>True</value> </param> <param> - <key>constellation</key> - <value>payload_mod.base()</value> + <key>fixed_frame_len</key> + <value>1</value> </param> <param> <key>affinity</key> @@ -1011,7 +995,7 @@ </param> <param> <key>_coordinate</key> - <value>(416, 956)</value> + <value>(675, 577)</value> </param> <param> <key>_rotation</key> @@ -1019,34 +1003,22 @@ </param> </block> <block> - <key>digital_crc32_bb</key> + <key>virtual_source</key> <param> <key>id</key> - <value>digital_crc32_bb_0</value> + <value>virtual_source_1</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>check</key> - <value>False</value> - </param> - <param> - <key>lengthtagname</key> - <value>"packet_len"</value> - </param> - <param> - <key>affinity</key> - <value></value> - </param> - <param> - <key>minoutbuf</key> - <value>0</value> + <key>stream_id</key> + <value>Payload Stream</value> </param> <param> <key>_coordinate</key> - <value>(663, 948)</value> + <value>(0, 732)</value> </param> <param> <key>_rotation</key> @@ -1057,7 +1029,7 @@ <key>digital_ofdm_serializer_vcc</key> <param> <key>id</key> - <value>digital_ofdm_serializer_vcc_1</value> + <value>digital_ofdm_serializer_vcc_header</value> </param> <param> <key>_enabled</key> @@ -1077,7 +1049,7 @@ </param> <param> <key>packet_len_tag_key</key> - <value>"packet_len"</value> + <value></value> </param> <param> <key>symbols_skipped</key> @@ -1085,7 +1057,7 @@ </param> <param> <key>carr_offset_key</key> - <value>""</value> + <value></value> </param> <param> <key>input_is_shifted</key> @@ -1101,7 +1073,7 @@ </param> <param> <key>_coordinate</key> - <value>(778, 790)</value> + <value>(914, 584)</value> </param> <param> <key>_rotation</key> @@ -1109,50 +1081,45 @@ </param> </block> <block> - <key>digital_ofdm_frame_equalizer_vcvc</key> + <key>virtual_sink</key> <param> <key>id</key> - <value>digital_ofdm_frame_equalizer_vcvc_1</value> + <value>virtual_sink_1</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>fft_len</key> - <value>fft_len</value> + <key>stream_id</key> + <value>Payload Stream</value> </param> <param> - <key>cp_len</key> - <value>fft_len/4</value> + <key>_coordinate</key> + <value>(1094, 470)</value> </param> <param> - <key>equalizer</key> - <value>digital.ofdm_equalizer_simpledfe(fft_len, header_mod.base(), occupied_carriers, pilot_carriers, pilot_symbols, 2).base()</value> + <key>_rotation</key> + <value>0</value> </param> + </block> + <block> + <key>virtual_source</key> <param> - <key>len_tag_key</key> - <value>length_tag_key</value> + <key>id</key> + <value>virtual_source_0</value> </param> <param> - <key>propagate_channel_state</key> + <key>_enabled</key> <value>True</value> </param> <param> - <key>fixed_frame_len</key> - <value>0</value> - </param> - <param> - <key>affinity</key> - <value></value> - </param> - <param> - <key>minoutbuf</key> - <value>0</value> + <key>stream_id</key> + <value>Header Stream</value> </param> <param> <key>_coordinate</key> - <value>(474, 782)</value> + <value>(5, 606)</value> </param> <param> <key>_rotation</key> @@ -1163,7 +1130,7 @@ <key>fft_vxx</key> <param> <key>id</key> - <value>fft_vxx_0_0</value> + <value>fft_vxx_1</value> </param> <param> <key>_enabled</key> @@ -1203,7 +1170,7 @@ </param> <param> <key>_coordinate</key> - <value>(219, 782)</value> + <value>(221, 702)</value> </param> <param> <key>_rotation</key> @@ -1211,662 +1178,342 @@ </param> </block> <block> - <key>uhd_usrp_source</key> + <key>digital_ofdm_frame_equalizer_vcvc</key> <param> <key>id</key> - <value>uhd_usrp_source_0</value> + <value>digital_ofdm_frame_equalizer_vcvc_1</value> </param> <param> <key>_enabled</key> - <value>False</value> - </param> - <param> - <key>type</key> - <value>fc32</value> - </param> - <param> - <key>otw</key> - <value></value> - </param> - <param> - <key>stream_args</key> - <value></value> - </param> - <param> - <key>stream_chans</key> - <value>[]</value> - </param> - <param> - <key>dev_addr</key> - <value></value> - </param> - <param> - <key>sync</key> - <value></value> - </param> - <param> - <key>clock_rate</key> - <value>0.0</value> - </param> - <param> - <key>num_mboards</key> - <value>1</value> - </param> - <param> - <key>clock_source0</key> - <value></value> - </param> - <param> - <key>time_source0</key> - <value></value> - </param> - <param> - <key>sd_spec0</key> - <value></value> - </param> - <param> - <key>clock_source1</key> - <value></value> - </param> - <param> - <key>time_source1</key> - <value></value> - </param> - <param> - <key>sd_spec1</key> - <value></value> - </param> - <param> - <key>clock_source2</key> - <value></value> - </param> - <param> - <key>time_source2</key> - <value></value> - </param> - <param> - <key>sd_spec2</key> - <value></value> - </param> - <param> - <key>clock_source3</key> - <value></value> - </param> - <param> - <key>time_source3</key> - <value></value> - </param> - <param> - <key>sd_spec3</key> - <value></value> - </param> - <param> - <key>clock_source4</key> - <value></value> - </param> - <param> - <key>time_source4</key> - <value></value> - </param> - <param> - <key>sd_spec4</key> - <value></value> - </param> - <param> - <key>clock_source5</key> - <value></value> - </param> - <param> - <key>time_source5</key> - <value></value> - </param> - <param> - <key>sd_spec5</key> - <value></value> - </param> - <param> - <key>clock_source6</key> - <value></value> - </param> - <param> - <key>time_source6</key> - <value></value> - </param> - <param> - <key>sd_spec6</key> - <value></value> - </param> - <param> - <key>clock_source7</key> - <value></value> - </param> - <param> - <key>time_source7</key> - <value></value> - </param> - <param> - <key>sd_spec7</key> - <value></value> - </param> - <param> - <key>nchan</key> - <value>1</value> - </param> - <param> - <key>samp_rate</key> - <value>samp_rate</value> - </param> - <param> - <key>center_freq0</key> - <value>0</value> - </param> - <param> - <key>gain0</key> - <value>0</value> - </param> - <param> - <key>ant0</key> - <value></value> - </param> - <param> - <key>bw0</key> - <value>0</value> - </param> - <param> - <key>center_freq1</key> - <value>0</value> - </param> - <param> - <key>gain1</key> - <value>0</value> - </param> - <param> - <key>ant1</key> - <value></value> - </param> - <param> - <key>bw1</key> - <value>0</value> - </param> - <param> - <key>center_freq2</key> - <value>0</value> - </param> - <param> - <key>gain2</key> - <value>0</value> - </param> - <param> - <key>ant2</key> - <value></value> - </param> - <param> - <key>bw2</key> - <value>0</value> - </param> - <param> - <key>center_freq3</key> - <value>0</value> - </param> - <param> - <key>gain3</key> - <value>0</value> - </param> - <param> - <key>ant3</key> - <value></value> - </param> - <param> - <key>bw3</key> - <value>0</value> - </param> - <param> - <key>center_freq4</key> - <value>0</value> - </param> - <param> - <key>gain4</key> - <value>0</value> - </param> - <param> - <key>ant4</key> - <value></value> - </param> - <param> - <key>bw4</key> - <value>0</value> - </param> - <param> - <key>center_freq5</key> - <value>0</value> - </param> - <param> - <key>gain5</key> - <value>0</value> - </param> - <param> - <key>ant5</key> - <value></value> - </param> - <param> - <key>bw5</key> - <value>0</value> - </param> - <param> - <key>center_freq6</key> - <value>0</value> - </param> - <param> - <key>gain6</key> - <value>0</value> - </param> - <param> - <key>ant6</key> - <value></value> - </param> - <param> - <key>bw6</key> - <value>0</value> - </param> - <param> - <key>center_freq7</key> - <value>0</value> - </param> - <param> - <key>gain7</key> - <value>0</value> - </param> - <param> - <key>ant7</key> - <value></value> - </param> - <param> - <key>bw7</key> - <value>0</value> - </param> - <param> - <key>center_freq8</key> - <value>0</value> - </param> - <param> - <key>gain8</key> - <value>0</value> - </param> - <param> - <key>ant8</key> - <value></value> - </param> - <param> - <key>bw8</key> - <value>0</value> + <value>True</value> </param> <param> - <key>center_freq9</key> - <value>0</value> + <key>fft_len</key> + <value>fft_len</value> </param> <param> - <key>gain9</key> - <value>0</value> + <key>cp_len</key> + <value>fft_len/4</value> </param> <param> - <key>ant9</key> - <value></value> + <key>equalizer</key> + <value>payload_equalizer.base()</value> </param> <param> - <key>bw9</key> - <value>0</value> + <key>len_tag_key</key> + <value>length_tag_key</value> </param> <param> - <key>center_freq10</key> - <value>0</value> + <key>propagate_channel_state</key> + <value>True</value> </param> <param> - <key>gain10</key> + <key>fixed_frame_len</key> <value>0</value> </param> <param> - <key>ant10</key> + <key>affinity</key> <value></value> </param> <param> - <key>bw10</key> - <value>0</value> - </param> - <param> - <key>center_freq11</key> - <value>0</value> - </param> - <param> - <key>gain11</key> + <key>minoutbuf</key> <value>0</value> </param> <param> - <key>ant11</key> - <value></value> - </param> - <param> - <key>bw11</key> - <value>0</value> + <key>_coordinate</key> + <value>(672, 702)</value> </param> <param> - <key>center_freq12</key> + <key>_rotation</key> <value>0</value> </param> + </block> + <block> + <key>virtual_sink</key> <param> - <key>gain12</key> - <value>0</value> + <key>id</key> + <value>virtual_sink_1_0</value> </param> <param> - <key>ant12</key> - <value></value> + <key>_enabled</key> + <value>True</value> </param> <param> - <key>bw12</key> - <value>0</value> + <key>stream_id</key> + <value>Payload IQ</value> </param> <param> - <key>center_freq13</key> - <value>0</value> + <key>_coordinate</key> + <value>(1139, 732)</value> </param> <param> - <key>gain13</key> + <key>_rotation</key> <value>0</value> </param> + </block> + <block> + <key>digital_ofdm_serializer_vcc</key> <param> - <key>ant13</key> - <value></value> - </param> - <param> - <key>bw13</key> - <value>0</value> + <key>id</key> + <value>digital_ofdm_serializer_vcc_payload</value> </param> <param> - <key>center_freq14</key> - <value>0</value> + <key>_enabled</key> + <value>True</value> </param> <param> - <key>gain14</key> - <value>0</value> + <key>fft_len</key> + <value>fft_len</value> </param> <param> - <key>ant14</key> - <value></value> + <key>occupied_carriers</key> + <value>occupied_carriers</value> </param> <param> - <key>bw14</key> - <value>0</value> + <key>len_tag_key</key> + <value>length_tag_key</value> </param> <param> - <key>center_freq15</key> - <value>0</value> + <key>packet_len_tag_key</key> + <value>packet_length_tag_key</value> </param> <param> - <key>gain15</key> - <value>0</value> + <key>symbols_skipped</key> + <value>1</value> </param> <param> - <key>ant15</key> + <key>carr_offset_key</key> <value></value> </param> <param> - <key>bw15</key> - <value>0</value> - </param> - <param> - <key>center_freq16</key> - <value>0</value> - </param> - <param> - <key>gain16</key> - <value>0</value> + <key>input_is_shifted</key> + <value>True</value> </param> <param> - <key>ant16</key> + <key>affinity</key> <value></value> </param> <param> - <key>bw16</key> + <key>minoutbuf</key> <value>0</value> </param> <param> - <key>center_freq17</key> - <value>0</value> + <key>_coordinate</key> + <value>(916, 710)</value> </param> <param> - <key>gain17</key> + <key>_rotation</key> <value>0</value> </param> + </block> + <block> + <key>digital_crc32_bb</key> <param> - <key>ant17</key> - <value></value> + <key>id</key> + <value>digital_crc32_bb_0</value> </param> <param> - <key>bw17</key> - <value>0</value> + <key>_enabled</key> + <value>True</value> </param> <param> - <key>center_freq18</key> - <value>0</value> + <key>check</key> + <value>True</value> </param> <param> - <key>gain18</key> - <value>0</value> + <key>lengthtagname</key> + <value>packet_length_tag_key</value> </param> <param> - <key>ant18</key> + <key>affinity</key> <value></value> </param> <param> - <key>bw18</key> - <value>0</value> - </param> - <param> - <key>center_freq19</key> - <value>0</value> - </param> - <param> - <key>gain19</key> + <key>minoutbuf</key> <value>0</value> </param> <param> - <key>ant19</key> - <value></value> + <key>_coordinate</key> + <value>(659, 841)</value> </param> <param> - <key>bw19</key> + <key>_rotation</key> <value>0</value> </param> + </block> + <block> + <key>blocks_repack_bits_bb</key> <param> - <key>center_freq20</key> - <value>0</value> + <key>id</key> + <value>blocks_repack_bits_bb_0</value> </param> <param> - <key>gain20</key> - <value>0</value> + <key>_enabled</key> + <value>True</value> </param> <param> - <key>ant20</key> - <value></value> + <key>k</key> + <value>payload_mod.bits_per_symbol()</value> </param> <param> - <key>bw20</key> - <value>0</value> + <key>l</key> + <value>8</value> </param> <param> - <key>center_freq21</key> - <value>0</value> + <key>len_tag_key</key> + <value>packet_length_tag_key</value> </param> <param> - <key>gain21</key> - <value>0</value> + <key>align_output</key> + <value>True</value> </param> <param> - <key>ant21</key> + <key>affinity</key> <value></value> </param> <param> - <key>bw21</key> + <key>minoutbuf</key> <value>0</value> </param> <param> - <key>center_freq22</key> - <value>0</value> + <key>_coordinate</key> + <value>(430, 826)</value> </param> <param> - <key>gain22</key> + <key>_rotation</key> <value>0</value> </param> + </block> + <block> + <key>digital_constellation_decoder_cb</key> <param> - <key>ant22</key> - <value></value> - </param> - <param> - <key>bw22</key> - <value>0</value> + <key>id</key> + <value>digital_constellation_decoder_cb_1</value> </param> <param> - <key>center_freq23</key> - <value>0</value> + <key>_enabled</key> + <value>True</value> </param> <param> - <key>gain23</key> - <value>0</value> + <key>constellation</key> + <value>payload_mod.base()</value> </param> <param> - <key>ant23</key> + <key>affinity</key> <value></value> </param> <param> - <key>bw23</key> - <value>0</value> - </param> - <param> - <key>center_freq24</key> - <value>0</value> - </param> - <param> - <key>gain24</key> + <key>minoutbuf</key> <value>0</value> </param> <param> - <key>ant24</key> - <value></value> - </param> - <param> - <key>bw24</key> - <value>0</value> + <key>_coordinate</key> + <value>(183, 848)</value> </param> <param> - <key>center_freq25</key> + <key>_rotation</key> <value>0</value> </param> + </block> + <block> + <key>virtual_source</key> <param> - <key>gain25</key> - <value>0</value> + <key>id</key> + <value>virtual_source_0_0</value> </param> <param> - <key>ant25</key> - <value></value> + <key>_enabled</key> + <value>True</value> </param> <param> - <key>bw25</key> - <value>0</value> + <key>stream_id</key> + <value>Payload IQ</value> </param> <param> - <key>center_freq26</key> - <value>0</value> + <key>_coordinate</key> + <value>(1, 851)</value> </param> <param> - <key>gain26</key> + <key>_rotation</key> <value>0</value> </param> + </block> + <block> + <key>blocks_tag_debug</key> <param> - <key>ant26</key> - <value></value> - </param> - <param> - <key>bw26</key> - <value>0</value> + <key>id</key> + <value>blocks_tag_debug_1</value> </param> <param> - <key>center_freq27</key> - <value>0</value> + <key>_enabled</key> + <value>True</value> </param> <param> - <key>gain27</key> - <value>0</value> + <key>type</key> + <value>byte</value> </param> <param> - <key>ant27</key> - <value></value> + <key>name</key> + <value>Rx Bytes</value> </param> <param> - <key>bw27</key> - <value>0</value> + <key>num_inputs</key> + <value>1</value> </param> <param> - <key>center_freq28</key> - <value>0</value> + <key>vlen</key> + <value>1</value> </param> <param> - <key>gain28</key> - <value>0</value> + <key>display</key> + <value>True</value> </param> <param> - <key>ant28</key> + <key>affinity</key> <value></value> </param> <param> - <key>bw28</key> - <value>0</value> - </param> - <param> - <key>center_freq29</key> - <value>0</value> + <key>_coordinate</key> + <value>(898, 841)</value> </param> <param> - <key>gain29</key> + <key>_rotation</key> <value>0</value> </param> + </block> + <block> + <key>channels_channel_model</key> <param> - <key>ant29</key> - <value></value> - </param> - <param> - <key>bw29</key> - <value>0</value> + <key>id</key> + <value>channels_channel_model_0</value> </param> <param> - <key>center_freq30</key> - <value>0</value> + <key>_enabled</key> + <value>True</value> </param> <param> - <key>gain30</key> - <value>0</value> + <key>noise_voltage</key> + <value>0.1</value> </param> <param> - <key>ant30</key> - <value></value> + <key>freq_offset</key> + <value>0 * 1.0/fft_len</value> </param> <param> - <key>bw30</key> - <value>0</value> + <key>epsilon</key> + <value>1.0</value> </param> <param> - <key>center_freq31</key> - <value>0</value> + <key>taps</key> + <value>1.0</value> </param> <param> - <key>gain31</key> + <key>seed</key> <value>0</value> </param> <param> - <key>ant31</key> - <value></value> - </param> - <param> - <key>bw31</key> - <value>0</value> + <key>block_tags</key> + <value>True</value> </param> <param> <key>affinity</key> @@ -1878,7 +1525,7 @@ </param> <param> <key>_coordinate</key> - <value>(0, 93)</value> + <value>(303, 372)</value> </param> <param> <key>_rotation</key> @@ -1886,75 +1533,68 @@ </param> </block> <block> - <key>analog_noise_source_x</key> + <key>digital_ofdm_tx</key> <param> <key>id</key> - <value>analog_noise_source_x_0</value> + <value>digital_ofdm_tx_0</value> </param> <param> <key>_enabled</key> - <value>False</value> + <value>True</value> </param> <param> - <key>type</key> - <value>complex</value> + <key>fft_len</key> + <value>fft_len</value> </param> <param> - <key>noise_type</key> - <value>analog.GR_GAUSSIAN</value> + <key>cp_len</key> + <value>fft_len/4</value> </param> <param> - <key>amp</key> - <value>1</value> + <key>packet_len_key</key> + <value>packet_length_tag_key</value> </param> <param> - <key>seed</key> - <value>0</value> + <key>occupied_carriers</key> + <value>occupied_carriers</value> </param> <param> - <key>affinity</key> - <value></value> + <key>pilot_carriers</key> + <value>pilot_carriers</value> </param> <param> - <key>minoutbuf</key> - <value>0</value> + <key>pilot_symbols</key> + <value>pilot_symbols</value> </param> <param> - <key>_coordinate</key> - <value>(-1, 196)</value> + <key>sync_word1</key> + <value>sync_word1</value> </param> <param> - <key>_rotation</key> - <value>0</value> + <key>sync_word2</key> + <value>sync_word2</value> </param> - </block> - <block> - <key>blocks_file_source</key> <param> - <key>id</key> - <value>blocks_file_source_0</value> + <key>header_mod</key> + <value>"BPSK"</value> </param> <param> - <key>_enabled</key> - <value>True</value> + <key>payload_mod</key> + <value>"QPSK"</value> </param> <param> - <key>file</key> - <value></value> + <key>rolloff</key> + <value>0</value> </param> <param> - <key>type</key> - <value>complex</value> + <key>scramble_bits</key> + <value>False</value> </param> <param> - <key>repeat</key> + <key>log</key> <value>True</value> </param> <param> - <key>vlen</key> - <value>1</value> - </param> - <param> <key>affinity</key> <value></value> </param> @@ -1964,7 +1604,7 @@ </param> <param> <key>_coordinate</key> - <value>(-1, 311)</value> + <value>(58, 327)</value> </param> <param> <key>_rotation</key> @@ -1972,39 +1612,33 @@ </param> </block> <connection> - <source_block_id>digital_ofdm_frame_equalizer_vcvc_0_0</source_block_id> - <sink_block_id>digital_ofdm_serializer_vcc_0</sink_block_id> + <source_block_id>analog_random_source_x_0</source_block_id> + <sink_block_id>blocks_stream_to_tagged_stream_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>virtual_source_0</source_block_id> - <sink_block_id>fft_vxx_0</sink_block_id> + <source_block_id>blocks_stream_to_tagged_stream_0</source_block_id> + <sink_block_id>digital_ofdm_tx_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>digital_packet_headerparser_b_0</source_block_id> - <sink_block_id>digital_header_payload_demux_0</sink_block_id> - <source_key>header_data</source_key> - <sink_key>header_data</sink_key> - </connection> - <connection> - <source_block_id>digital_constellation_decoder_cb_0_0</source_block_id> - <sink_block_id>digital_packet_headerparser_b_0</sink_block_id> + <source_block_id>digital_ofdm_tx_0</source_block_id> + <sink_block_id>channels_channel_model_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>digital_ofdm_serializer_vcc_0</source_block_id> - <sink_block_id>digital_constellation_decoder_cb_0_0</sink_block_id> + <source_block_id>channels_channel_model_0</source_block_id> + <sink_block_id>blocks_throttle_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>digital_header_payload_demux_0</source_block_id> - <sink_block_id>virtual_sink_0_0</sink_block_id> - <source_key>1</source_key> + <source_block_id>blocks_throttle_0</source_block_id> + <sink_block_id>digital_ofdm_sync_sc_cfb_0</sink_block_id> + <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> @@ -2014,34 +1648,34 @@ <sink_key>0</sink_key> </connection> <connection> - <source_block_id>blocks_throttle_0</source_block_id> - <sink_block_id>digital_ofdm_sync_sc_cfb_0</sink_block_id> + <source_block_id>digital_ofdm_sync_sc_cfb_0</source_block_id> + <sink_block_id>analog_frequency_modulator_fc_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>uhd_usrp_source_0</source_block_id> - <sink_block_id>digital_ofdm_sync_sc_cfb_0</sink_block_id> + <source_block_id>analog_frequency_modulator_fc_0</source_block_id> + <sink_block_id>blocks_multiply_xx_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>analog_noise_source_x_0</source_block_id> - <sink_block_id>blocks_throttle_0</sink_block_id> + <source_block_id>blocks_multiply_xx_0</source_block_id> + <sink_block_id>digital_header_payload_demux_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>analog_frequency_modulator_fc_0</source_block_id> - <sink_block_id>blocks_multiply_xx_0</sink_block_id> + <source_block_id>blocks_throttle_0</source_block_id> + <sink_block_id>blocks_delay_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>digital_ofdm_sync_sc_cfb_0</source_block_id> - <sink_block_id>analog_frequency_modulator_fc_0</sink_block_id> + <source_block_id>blocks_delay_0</source_block_id> + <sink_block_id>blocks_multiply_xx_0</sink_block_id> <source_key>0</source_key> - <sink_key>0</sink_key> + <sink_key>1</sink_key> </connection> <connection> <source_block_id>digital_ofdm_sync_sc_cfb_0</source_block_id> @@ -2050,80 +1684,98 @@ <sink_key>1</sink_key> </connection> <connection> - <source_block_id>blocks_multiply_xx_0</source_block_id> + <source_block_id>digital_header_payload_demux_0</source_block_id> + <sink_block_id>virtual_sink_1</sink_block_id> + <source_key>1</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>digital_packet_headerparser_b_0</source_block_id> <sink_block_id>digital_header_payload_demux_0</sink_block_id> + <source_key>header_data</source_key> + <sink_key>header_data</sink_key> + </connection> + <connection> + <source_block_id>digital_ofdm_chanest_vcvc_0</source_block_id> + <sink_block_id>digital_ofdm_frame_equalizer_vcvc_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>blocks_delay_0</source_block_id> - <sink_block_id>blocks_multiply_xx_0</sink_block_id> + <source_block_id>digital_ofdm_frame_equalizer_vcvc_0</source_block_id> + <sink_block_id>digital_ofdm_serializer_vcc_header</sink_block_id> <source_key>0</source_key> - <sink_key>1</sink_key> + <sink_key>0</sink_key> </connection> <connection> - <source_block_id>blocks_throttle_0</source_block_id> - <sink_block_id>blocks_delay_0</sink_block_id> + <source_block_id>digital_ofdm_serializer_vcc_header</source_block_id> + <sink_block_id>digital_constellation_decoder_cb_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>uhd_usrp_source_0</source_block_id> - <sink_block_id>blocks_delay_0</sink_block_id> + <source_block_id>digital_constellation_decoder_cb_0</source_block_id> + <sink_block_id>digital_packet_headerparser_b_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> <source_block_id>fft_vxx_0</source_block_id> - <sink_block_id>digital_ofdm_chanest_vcvc_1</sink_block_id> + <sink_block_id>digital_ofdm_chanest_vcvc_0</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>virtual_source_0</source_block_id> + <sink_block_id>fft_vxx_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>digital_ofdm_chanest_vcvc_1</source_block_id> - <sink_block_id>digital_ofdm_frame_equalizer_vcvc_0_0</sink_block_id> + <source_block_id>virtual_source_1</source_block_id> + <sink_block_id>fft_vxx_1</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>virtual_source_0_0</source_block_id> - <sink_block_id>fft_vxx_0_0</sink_block_id> + <source_block_id>digital_ofdm_serializer_vcc_payload</source_block_id> + <sink_block_id>virtual_sink_1_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>blocks_file_source_0</source_block_id> - <sink_block_id>blocks_throttle_0</sink_block_id> + <source_block_id>digital_ofdm_frame_equalizer_vcvc_1</source_block_id> + <sink_block_id>digital_ofdm_serializer_vcc_payload</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>digital_constellation_decoder_cb_0</source_block_id> - <sink_block_id>digital_crc32_bb_0</sink_block_id> + <source_block_id>fft_vxx_1</source_block_id> + <sink_block_id>digital_ofdm_frame_equalizer_vcvc_1</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> <source_block_id>digital_crc32_bb_0</source_block_id> - <sink_block_id>blocks_tag_debug_0</sink_block_id> + <sink_block_id>blocks_tag_debug_1</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>digital_ofdm_serializer_vcc_1</source_block_id> - <sink_block_id>digital_constellation_decoder_cb_0</sink_block_id> + <source_block_id>blocks_repack_bits_bb_0</source_block_id> + <sink_block_id>digital_crc32_bb_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>fft_vxx_0_0</source_block_id> - <sink_block_id>digital_ofdm_frame_equalizer_vcvc_1</sink_block_id> + <source_block_id>virtual_source_0_0</source_block_id> + <sink_block_id>digital_constellation_decoder_cb_1</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>digital_ofdm_frame_equalizer_vcvc_1</source_block_id> - <sink_block_id>digital_ofdm_serializer_vcc_1</sink_block_id> + <source_block_id>digital_constellation_decoder_cb_1</source_block_id> + <sink_block_id>blocks_repack_bits_bb_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> |