Thu Mar 26 22:52:39 2015 options id top_block _enabled True title author description window_size 2000, 2500 generate_options wx_gui category Custom run_options prompt run True max_nouts 0 realtime_scheduling alias _coordinate (10, 10) _rotation 0 variable id packet_len _enabled True value 1512 alias _coordinate (354, 9) _rotation 0 variable id samp_rate _enabled True value 100000 alias _coordinate (176, 10) _rotation 0 variable id pilot_symbols _enabled True value ((1, 1, 1, 1, 1, 1,),) alias _coordinate (510, 76) _rotation 0 variable id occupied_carriers _enabled True value (range(-52,-27) + range(-26, -21) + range(-20, -7) + range(-6, 0) + range(1, 7) + range(8, 21) + range(22, 27) + range(28,53),) alias _coordinate (179, 79) _rotation 0 variable id pilot_carriers _enabled True value ((-27, -21, -7, 7, 21, 27,),) alias _coordinate (347, 78) _rotation 0 variable id payload_mod _enabled True value digital.qam.qam_constellation(constellation_points=16) alias _coordinate (866, 15) _rotation 0 variable id fft_len _enabled True value 256 alias _coordinate (266, 10) _rotation 0 variable id sync_word1_rx _enabled False 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.] alias _coordinate (176, 213) _rotation 0 variable id sync_word2_rx _enabled False 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] alias _coordinate (322, 215) _rotation 0 variable id bps_header _enabled True value header_mod.bits_per_symbol() alias _coordinate (501, 15) _rotation 0 variable id payload_equalizer _enabled True value digital.ofdm_equalizer_simpledfe(fft_len, payload_mod.base(), occupied_carriers, pilot_carriers, pilot_symbols, 1) alias _coordinate (943, 1189) _rotation 0 variable id length_tag_name _enabled True value "packet_len" alias _coordinate (810, 86) _rotation 0 variable id length_tag_key _enabled True value "frame_len" alias _coordinate (694, 87) _rotation 0 variable id bps_payload _enabled True value payload_mod.bits_per_symbol() alias _coordinate (598, 15) _rotation 0 variable id header_formatter_rx _enabled True value digital.packet_header_ofdm(occupied_carriers, 1, "packet_len", "frame_len", "packet_num",bps_header,bps_payload, False) alias _coordinate (501, 211) _rotation 0 variable id rolloff _enabled True value 0 alias _coordinate (1042, 14) _rotation 0 variable id header_equalizer _enabled True value digital.ofdm_equalizer_simpledfe(fft_len, header_mod.base(),occupied_carriers, pilot_carriers, pilot_symbols) alias _coordinate (941, 1125) _rotation 0 variable id num_tag_key _enabled True value "" alias _coordinate (935, 86) _rotation 0 variable id sync_word1_tx _enabled True value 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alias _coordinate (176, 150) _rotation 0 variable id sync_word2_tx _enabled True value [ (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (0.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (1.0+0.0j), (1.0+0.0j), (-1.0+0.0j), (-1.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j), (0.0+0.0j)] alias _coordinate (330, 149) _rotation 0 variable id header_formatter_tx _enabled True value digital.packet_header_ofdm(carriers, 1, "packet_len", "frame_len", "packet_num",bps_header,bps_payload, False) alias _coordinate (501, 150) _rotation 0 variable id header_mod _enabled True value digital.constellation_qpsk() alias _coordinate (698, 14) _rotation 0 variable id carriers _enabled True value (range(0, 98),) alias _coordinate (758, 189) _rotation 0 virtual_source id virtual_source_0_0 _enabled True stream_id Payload Bits _coordinate (10, 575) _rotation 0 virtual_source id virtual_source_0 _enabled True stream_id Header Bits _coordinate (8, 501) _rotation 0 virtual_sink id virtual_sink_0_0_0 _enabled True stream_id Pre-OFDM _coordinate (789, 558) _rotation 0 virtual_source id virtual_source_0_1 _enabled True stream_id Header Stream _coordinate (35, 1608) _rotation 0 digital_constellation_decoder_cb id digital_constellation_decoder_cb_1 _enabled True constellation payload_mod.base() alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (234, 1916) _rotation 0 virtual_sink id virtual_sink_0_1 _enabled True stream_id Header Stream _coordinate (875, 1307) _rotation 0 virtual_sink id virtual_sink_1_0_0 _enabled True stream_id Payload IQ _coordinate (1099, 1774) _rotation 0 virtual_source id virtual_source_1_0 _enabled True stream_id Payload Stream _coordinate (40, 1774) _rotation 0 fft_vxx id fft_vxx_0_0 _enabled True type complex fft_size fft_len forward True window () shift True nthreads 1 alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (289, 1576) _rotation 0 fft_vxx id fft_vxx_1 _enabled True type complex fft_size fft_len forward True window shift True nthreads 1 alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (284, 1742) _rotation 0 digital_ofdm_frame_equalizer_vcvc id digital_ofdm_frame_equalizer_vcvc_1 _enabled True fft_len fft_len cp_len fft_len/4 equalizer payload_equalizer.base() len_tag_key length_tag_key propagate_channel_state True fixed_frame_len 0 alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (568, 1742) _rotation 0 virtual_source id virtual_source_0_0_1 _enabled True stream_id Payload IQ _coordinate (15, 1916) _rotation 0 virtual_source id virtual_source_0_0_0_0 _enabled True stream_id Time Domain _coordinate (19, 863) _rotation 0 digital_ofdm_serializer_vcc id digital_ofdm_serializer_vcc_header _enabled True fft_len fft_len occupied_carriers occupied_carriers len_tag_key length_tag_key packet_len_tag_key "frame_len" symbols_skipped 0 carr_offset_key "" input_is_shifted True alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (1118, 1584) _rotation 0 virtual_sink id virtual_sink_1_0 _enabled True stream_id Payload Stream _coordinate (884, 1410) _rotation 0 blocks_tag_debug id blocks_tag_debug_1_0_1_0 _enabled False type float name Test filter "" num_inputs 1 vlen 1 display True alias affinity _coordinate (205, 1344) _rotation 180 virtual_sink id header_bits _enabled True stream_id Header Bits _coordinate (1072, 322) _rotation 0 virtual_sink id virtual_sink_0_0 _enabled True stream_id Payload Bits _coordinate (1081, 420) _rotation 0 digital_chunks_to_symbols_xx id digital_chunks_to_symbols_xx_0 _enabled True in_type byte out_type complex symbol_table header_mod.points() dimension 1 num_ports 1 alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (224, 493) _rotation 0 digital_chunks_to_symbols_xx id digital_chunks_to_symbols_xx_0_0 _enabled True in_type byte out_type complex symbol_table payload_mod.points() dimension 1 num_ports 1 alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (222, 567) _rotation 0 blocks_tag_debug id blocks_tag_debug_1_0_0_1_0_0_0 _enabled False type complex name FFT filter "" num_inputs 1 vlen fft_len display True alias affinity _coordinate (744, 758) _rotation 0 digital_constellation_decoder_cb id digital_constellation_decoder_cb_0 _enabled True constellation header_mod.base() alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (868, 1485) _rotation 180 blocks_throttle id blocks_throttle_0 _enabled True type complex samples_per_second samp_rate vlen 1 ignoretag True alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (616, 862) _rotation 0 digital_packet_headergenerator_bb id digital_packet_headergenerator_bb_0 _enabled True header_formatter header_formatter_tx.formatter() len_tag_key "packet_len" alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (808, 322) _rotation 0 blocks_multiply_xx id blocks_multiply_xx_0 _enabled True type complex num_inputs 2 vlen 1 alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (779, 1170) _rotation 0 import id import_1 _enabled True import from gnuradio.digital.utils import tagged_streams alias _coordinate (10, 72) _rotation 0 import id import_0_0 _enabled True import import random alias _coordinate (10, 118) _rotation 0 import id import_0 _enabled True import import numpy alias _coordinate (10, 164) _rotation 0 fft_vxx id fft_vxx_0 _enabled True type complex fft_size fft_len forward False window () shift True nthreads 1 alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (505, 663) _rotation 0 virtual_sink id virtual_sink_0 _enabled True stream_id Time Domain _coordinate (1026, 695) _rotation 0 blocks_tag_debug id blocks_tag_debug_1_1_0_0 _enabled False type complex name TX filter "" num_inputs 1 vlen 1 display True alias affinity _coordinate (838, 901) _rotation 0 digital_ofdm_serializer_vcc id digital_ofdm_serializer_vcc_payload _enabled True fft_len fft_len occupied_carriers occupied_carriers len_tag_key length_tag_key packet_len_tag_key "packet_len" symbols_skipped 1 carr_offset_key "" input_is_shifted True alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (847, 1750) _rotation 0 blocks_tag_gate id blocks_tag_gate_0 _enabled True type complex vlen 1 propagate_tags False alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (416, 862) _rotation 0 channels_channel_model id channels_channel_model_0 _enabled False noise_voltage 0.0 freq_offset 0.0 epsilon 1.0 taps 1.0 + 1.0j seed 0 block_tags True alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (228, 964) _rotation 0 channels_channel_model id channels_channel_model_0_0 _enabled False noise_voltage 0.1 freq_offset 0 * 1.0/fft_len epsilon 1.0 taps 1.0 seed 0 block_tags True alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (471, 965) _rotation 0 digital_ofdm_sync_sc_cfb id digital_ofdm_sync_sc_cfb_0 _enabled True fft_len fft_len cp_len fft_len/4 use_even_carriers False alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (135, 1250) _rotation 0 virtual_source id virtual_source_1 _enabled True stream_id Tx Signal _coordinate (32, 1005) _rotation 0 blocks_repack_bits_bb id blocks_repack_bits_bb_0 _enabled True k 8 l payload_mod.bits_per_symbol() len_tag_key length_tag_name align_output False alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (819, 396) _rotation 0 digital_crc32_bb id digital_crc32_bb_0 _enabled True check False lengthtagname length_tag_name alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (509, 314) _rotation 0 analog_frequency_modulator_fc id analog_frequency_modulator_fc_0 _enabled True sensitivity -2.0/fft_len alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (505, 1165) _rotation 0 blocks_delay id blocks_delay_0 _enabled True type complex delay fft_len+fft_len/4 num_ports 1 vlen 1 alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (276, 1200) _rotation 0 digital_packet_headerparser_b id digital_packet_headerparser_b_0 _enabled True header_formatter header_formatter_rx.base() alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (565, 1518) _rotation 180 wxgui_fftsink2 id wxgui_fftsink2_0 _enabled True type complex title FFT Plot samp_rate samp_rate baseband_freq 0 y_per_div 10 y_divs 10 ref_level 0 ref_scale 2.0 fft_size fft_len fft_rate 15 peak_hold False average True avg_alpha 0 win None win_size 400,400 grid_pos notebook freqvar None alias affinity _coordinate (961, 775) _rotation 0 blocks_stream_to_tagged_stream id blocks_stream_to_tagged_stream_0 _enabled True type byte vlen 1 packet_len packet_len len_tag_key length_tag_name alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (208, 314) _rotation 0 blocks_tagged_stream_mux id blocks_tagged_stream_mux_0 _enabled True type complex ninputs 2 lengthtagname length_tag_name vlen 1 tag_preserve_head_pos 1 alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (520, 545) _rotation 0 digital_ofdm_frame_equalizer_vcvc id digital_ofdm_frame_equalizer_vcvc_0 _enabled True fft_len fft_len cp_len fft_len/4 equalizer header_equalizer.base() len_tag_key length_tag_key propagate_channel_state True fixed_frame_len 1 alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (846, 1576) _rotation 0 virtual_sink id virtual_sink_1 _enabled True stream_id Tx Signal _coordinate (821, 822) _rotation 0 virtual_source id virtual_source_0_0_0 _enabled True stream_id Pre-OFDM _coordinate (21, 696) _rotation 0 blocks_tag_debug id blocks_tag_debug_1_0_0_1_0_0 _enabled False type complex name TSM filter "" num_inputs 1 vlen 1 display True alias affinity _coordinate (787, 479) _rotation 0 blocks_tag_debug id blocks_tag_debug_1_0_1 _enabled False type byte name Test filter "" num_inputs 1 vlen 1 display True alias affinity _coordinate (748, 1990) _rotation 0 digital_ofdm_chanest_vcvc id digital_ofdm_chanest_vcvc_0 _enabled True sync_symbol1 sync_word1_tx sync_symbol2 sync_word2_tx n_data_symbols 1 eq_noise_red_len 0 max_carr_offset -1 force_one_symbol False alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (558, 1584) _rotation 0 blocks_repack_bits_bb id blocks_repack_bits_bb_0_0 _enabled True k payload_mod.bits_per_symbol() l 8 len_tag_key length_tag_name align_output True alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (502, 1888) _rotation 0 digital_crc32_bb id digital_crc32_bb_0_0 _enabled True check True lengthtagname length_tag_name alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (764, 1904) _rotation 0 blocks_multiply_const_vxx id blocks_multiply_const_vxx_0 _enabled True type complex const 0.05 vlen 1 alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (232, 863) _rotation 0 blocks_file_sink id blocks_file_sink_0_0_0 _enabled False file /home/daniel/grc/OFDM_TXRX/vector-source.dat type byte vlen 1 unbuffered False append False alias affinity _coordinate (507, 378) _rotation 0 blocks_file_source id blocks_file_source_0 _enabled False file /home/daniel/grc/OFDM_TXRX/source-file.dat type byte repeat True vlen 1 alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (10, 406) _rotation 0 analog_random_source_x id analog_random_source_x_0 _enabled True type byte min 0 max 255 num_samps 1000 repeat True alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (11, 298) _rotation 0 blocks_file_sink id blocks_file_sink_0_1_0_0_0_0_0_1_0_1_0_1_0_0_0_0 _enabled False file /home/daniel/grc/OFDM_TXRX/post-payload-crc.dat type byte vlen 1 unbuffered False append False alias affinity _coordinate (933, 1986) _rotation 180 digital_ofdm_carrier_allocator_cvc id digital_ofdm_carrier_allocator_cvc_0 _enabled True fft_len fft_len occupied_carriers occupied_carriers pilot_carriers pilot_carriers pilot_symbols pilot_symbols sync_words (sync_word1_tx, sync_word2_tx) len_tag_key length_tag_name alias affinity minoutbuf 10000 maxoutbuf 0 _coordinate (247, 656) _rotation 0 digital_ofdm_cyclic_prefixer id digital_ofdm_cyclic_prefixer_0 _enabled True input_size fft_len cp_len fft_len/4 rolloff rolloff tagname length_tag_name alias affinity minoutbuf 100000 maxoutbuf 0 _coordinate (771, 679) _rotation 0 blocks_tag_debug id blocks_tag_debug_1_0_0_2 _enabled False type byte name VECTOR SOURCE filter "" num_inputs 1 vlen 1 display True alias affinity _coordinate (238, 379) _rotation 180 digital_header_payload_demux id digital_header_payload_demux_0 _enabled True header_len 3 items_per_symbol fft_len guard_interval fft_len/4 length_tag_key "frame_len" trigger_tag_key "" output_symbols True type complex timing_tag_key "rx_time" samp_rate samp_rate special_tags () alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (577, 1330) _rotation 0 blocks_tag_debug id blocks_tag_debug_0 _enabled False type complex name HPD Payload filter "" num_inputs 1 vlen 256 display True alias affinity _coordinate (896, 1339) _rotation 0 blocks_tag_debug id blocks_tag_debug_1_0_0_1_0_0_0_0 _enabled False type complex name OFDM CA filter "" num_inputs 1 vlen fft_len display True alias affinity _coordinate (471, 762) _rotation 0 blocks_tag_debug id blocks_tag_debug_1_0_0_1_0 _enabled False type complex name CTS PAYLOAD filter "" num_inputs 1 vlen 1 display True alias affinity _coordinate (782, 587) _rotation 0 blocks_tag_debug id blocks_tag_debug_1_0_0_1_0_0_0_1 _enabled False type complex name OFDM CP filter "" num_inputs 1 vlen 1 display True alias affinity _coordinate (1036, 610) _rotation 0 blocks_tag_debug id blocks_tag_debug_1_0_0_1 _enabled False type complex name CTS HEADER filter "" num_inputs 1 vlen 1 display True alias affinity _coordinate (552, 475) _rotation 0 blocks_tag_debug id blocks_tag_debug_1_0_0 _enabled False type byte name REPACK BITS PAYLOAD filter "" num_inputs 1 vlen 1 display True alias affinity _coordinate (1084, 474) _rotation 0 blocks_tag_debug id blocks_tag_debug_1_0_0_0 _enabled False type byte name PHG HEADER filter "" num_inputs 1 vlen 1 display True alias affinity _coordinate (1065, 227) _rotation 0 blocks_tag_debug id blocks_tag_debug_1 _enabled True type byte name Rx Bytes filter "" num_inputs 1 vlen 1 display True alias affinity _coordinate (1022, 1847) _rotation 0 digital_chunks_to_symbols_xx_0 blocks_tagged_stream_mux_0 0 0 virtual_source_0_0_0_0 blocks_multiply_const_vxx_0 0 0 digital_chunks_to_symbols_xx_0_0 blocks_tagged_stream_mux_0 0 1 virtual_source_0 digital_chunks_to_symbols_xx_0 0 0 virtual_source_0_0 digital_chunks_to_symbols_xx_0_0 0 0 blocks_tagged_stream_mux_0 virtual_sink_0_0_0 0 0 digital_ofdm_carrier_allocator_cvc_0 fft_vxx_0 0 0 fft_vxx_0 digital_ofdm_cyclic_prefixer_0 0 0 digital_ofdm_cyclic_prefixer_0 virtual_sink_0 0 0 blocks_throttle_0 virtual_sink_1 0 0 blocks_throttle_0 wxgui_fftsink2_0 0 0 blocks_multiply_const_vxx_0 blocks_tag_gate_0 0 0 channels_channel_model_0 channels_channel_model_0_0 0 0 digital_header_payload_demux_0 virtual_sink_0_1 0 0 analog_frequency_modulator_fc_0 blocks_multiply_xx_0 0 0 blocks_multiply_xx_0 digital_header_payload_demux_0 0 0 blocks_delay_0 blocks_multiply_xx_0 0 1 digital_header_payload_demux_0 virtual_sink_1_0 1 0 digital_packet_headerparser_b_0 digital_header_payload_demux_0 header_data header_data digital_constellation_decoder_cb_0 digital_packet_headerparser_b_0 0 0 digital_crc32_bb_0_0 blocks_tag_debug_1 0 0 digital_constellation_decoder_cb_1 blocks_repack_bits_bb_0_0 0 0 virtual_source_0_0_1 digital_constellation_decoder_cb_1 0 0 digital_ofdm_serializer_vcc_header digital_constellation_decoder_cb_0 0 0 digital_ofdm_frame_equalizer_vcvc_0 digital_ofdm_serializer_vcc_header 0 0 digital_ofdm_chanest_vcvc_0 digital_ofdm_frame_equalizer_vcvc_0 0 0 virtual_source_0_1 fft_vxx_0_0 0 0 fft_vxx_0_0 digital_ofdm_chanest_vcvc_0 0 0 fft_vxx_1 digital_ofdm_frame_equalizer_vcvc_1 0 0 digital_ofdm_frame_equalizer_vcvc_1 digital_ofdm_serializer_vcc_payload 0 0 digital_ofdm_serializer_vcc_payload virtual_sink_1_0_0 0 0 virtual_source_1_0 fft_vxx_1 0 0 channels_channel_model_0_0 digital_ofdm_sync_sc_cfb_0 0 0 channels_channel_model_0_0 blocks_delay_0 0 0 digital_crc32_bb_0_0 blocks_file_sink_0_1_0_0_0_0_0_1_0_1_0_1_0_0_0_0 0 0 virtual_source_1 channels_channel_model_0 0 0 digital_packet_headergenerator_bb_0 header_bits 0 0 blocks_stream_to_tagged_stream_0 blocks_file_sink_0_0_0 0 0 blocks_stream_to_tagged_stream_0 digital_crc32_bb_0 0 0 analog_random_source_x_0 blocks_stream_to_tagged_stream_0 0 0 digital_crc32_bb_0 digital_packet_headergenerator_bb_0 0 0 blocks_repack_bits_bb_0 virtual_sink_0_0 0 0 digital_packet_headergenerator_bb_0 blocks_tag_debug_1_0_0_0 0 0 blocks_repack_bits_bb_0 blocks_tag_debug_1_0_0 0 0 blocks_stream_to_tagged_stream_0 blocks_tag_debug_1_0_0_2 0 0 digital_chunks_to_symbols_xx_0 blocks_tag_debug_1_0_0_1 0 0 digital_chunks_to_symbols_xx_0_0 blocks_tag_debug_1_0_0_1_0 0 0 blocks_tagged_stream_mux_0 blocks_tag_debug_1_0_0_1_0_0 0 0 digital_ofdm_carrier_allocator_cvc_0 blocks_tag_debug_1_0_0_1_0_0_0_0 0 0 fft_vxx_0 blocks_tag_debug_1_0_0_1_0_0_0 0 0 digital_ofdm_cyclic_prefixer_0 blocks_tag_debug_1_0_0_1_0_0_0_1 0 0 blocks_throttle_0 blocks_tag_debug_1_1_0_0 0 0 digital_ofdm_sync_sc_cfb_0 blocks_tag_debug_1_0_1_0 0 0 digital_ofdm_sync_sc_cfb_0 analog_frequency_modulator_fc_0 0 0 blocks_file_source_0 blocks_stream_to_tagged_stream_0 0 0 digital_ofdm_sync_sc_cfb_0 digital_header_payload_demux_0 1 1 blocks_tag_gate_0 blocks_throttle_0 0 0 virtual_source_1 blocks_delay_0 0 0 virtual_source_1 digital_ofdm_sync_sc_cfb_0 0 0 blocks_repack_bits_bb_0_0 digital_crc32_bb_0_0 0 0 blocks_repack_bits_bb_0_0 blocks_tag_debug_1_0_1 0 0 digital_crc32_bb_0 blocks_repack_bits_bb_0 0 0 virtual_source_0_0_0 digital_ofdm_carrier_allocator_cvc_0 0 0 digital_header_payload_demux_0 blocks_tag_debug_0 1 0