def __init__(self, vlen_in=1, vlen_out=1, n_tailbits=1, denom_mother_code_rate=1, gen_poly=0, bits_per_symbol=1, map_tab=0, pp_0=0, interl_seq_0_2=(0,1), interl_seq_1_2=(0,1), pp_1_tail=0, pp_1=0, pp_0_tail=0, M_total=0, part_len_top=3, part_len_bot=3):
gr.hier_block2.__init__(
self, "MLC 16QAM",
gr.io_signature(1, 1, gr.sizeof_char*1),
gr.io_signature(1, 1, gr.sizeof_gr_complex*1),
)
##################################################
# Parameters
##################################################
self.vlen_in = vlen_in
self.vlen_out = vlen_out
self.n_tailbits = n_tailbits
self.denom_mother_code_rate = denom_mother_code_rate
self.gen_poly = gen_poly
self.bits_per_symbol = bits_per_symbol
self.map_tab = map_tab
self.pp_0 = pp_0
self.interl_seq_0_2 = interl_seq_0_2
self.interl_seq_1_2 = interl_seq_1_2
self.pp_1_tail = pp_1_tail
self.pp_1 = pp_1
self.pp_0_tail = pp_0_tail
self.M_total = M_total
self.part_len_top = part_len_top
self.part_len_bot = part_len_bot
##################################################
# Blocks
##################################################
self.trellis_encoder_xx_top = trellis.encoder_bb(trellis.fsm(1, denom_mother_code_rate, gen_poly), 0, 0) if False else trellis.encoder_bb(trellis.fsm(1, denom_mother_code_rate, gen_poly), 0)
self.trellis_encoder_xx_bot = trellis.encoder_bb(trellis.fsm(1, denom_mother_code_rate, gen_poly), 0, 0) if False else trellis.encoder_bb(trellis.fsm(1, denom_mother_code_rate, gen_poly), 0)
self.drm_qam_map_bc_0 = drm.qam_map_bc(map_tab, bits_per_symbol, vlen_out, 2)
self.drm_punct_bb_top = drm.punct_bb(pp_0, pp_0_tail, (part_len_top + n_tailbits) * denom_mother_code_rate, vlen_out * 2, n_tailbits * denom_mother_code_rate)
self.drm_punct_bb_bot = drm.punct_bb(pp_1, pp_1_tail, (part_len_bot + n_tailbits) * denom_mother_code_rate, vlen_out * 2, n_tailbits * denom_mother_code_rate)
self.drm_partitioning_16_bb_0 = drm.partitioning_bb(vlen_in, M_total)
self.drm_interleaver_bb_top = drm.interleaver_bb((interl_seq_0_2))
self.drm_interleaver_bb_bot = drm.interleaver_bb((interl_seq_1_2))
self.drm_add_tailbits_bb_top = drm.add_tailbits_bb(part_len_top, n_tailbits)
self.drm_add_tailbits_bb_bot = drm.add_tailbits_bb(part_len_bot, n_tailbits)
self.blocks_unpack_k_bits_bb_top = blocks.unpack_k_bits_bb(denom_mother_code_rate)
self.blocks_unpack_k_bits_bb_bot = blocks.unpack_k_bits_bb(denom_mother_code_rate)
##################################################
# Connections
##################################################
self.connect((self.blocks_unpack_k_bits_bb_bot, 0), (self.drm_punct_bb_bot, 0))
self.connect((self.blocks_unpack_k_bits_bb_top, 0), (self.drm_punct_bb_top, 0))
self.connect((self.drm_add_tailbits_bb_bot, 0), (self.trellis_encoder_xx_bot, 0))
self.connect((self.drm_add_tailbits_bb_top, 0), (self.trellis_encoder_xx_top, 0))
self.connect((self.drm_interleaver_bb_bot, 0), (self.drm_qam_map_bc_0, 1))
self.connect((self.drm_interleaver_bb_top, 0), (self.drm_qam_map_bc_0, 0))
self.connect((self.drm_partitioning_16_bb_0, 1), (self.drm_add_tailbits_bb_bot, 0))
self.connect((self.drm_partitioning_16_bb_0, 0), (self.drm_add_tailbits_bb_top, 0))
self.connect((self.drm_punct_bb_bot, 0), (self.drm_interleaver_bb_bot, 0))
self.connect((self.drm_punct_bb_top, 0), (self.drm_interleaver_bb_top, 0))
self.connect((self.drm_qam_map_bc_0, 0), (self, 0))
self.connect((self, 0), (self.drm_partitioning_16_bb_0, 0))
self.connect((self.trellis_encoder_xx_bot, 0), (self.blocks_unpack_k_bits_bb_bot, 0))
self.connect((self.trellis_encoder_xx_top, 0), (self.blocks_unpack_k_bits_bb_top, 0))
def __init__(self, vlen_in=1, vlen_out=1, n_tailbits=1, denom_mother_code_rate=1, map_tab=0, interl_seq=(0,1), bits_per_symbol=1, pp=0, pp_tail=0, gen_poly=0):
gr.hier_block2.__init__(
self, "MLC 4QAM",
gr.io_signature(1, 1, gr.sizeof_char*1),
gr.io_signature(1, 1, gr.sizeof_gr_complex*1),
)
##################################################
# Parameters
##################################################
self.vlen_in = vlen_in
self.vlen_out = vlen_out
self.n_tailbits = n_tailbits
self.denom_mother_code_rate = denom_mother_code_rate
self.map_tab = map_tab
self.interl_seq = interl_seq
self.bits_per_symbol = bits_per_symbol
self.pp = pp
self.pp_tail = pp_tail
self.gen_poly = gen_poly
##################################################
# Blocks
##################################################
self.trellis_encoder_xx_0 = trellis.encoder_bb(trellis.fsm(1, denom_mother_code_rate, gen_poly), 0, 0) if False else trellis.encoder_bb(trellis.fsm(1, denom_mother_code_rate, gen_poly), 0)
self.drm_qam_map_bc_0 = drm.qam_map_bc(map_tab, bits_per_symbol, vlen_out, 1)
self.drm_punct_bb_0 = drm.punct_bb(pp, pp_tail, (vlen_in + n_tailbits) * denom_mother_code_rate, vlen_out * 2, n_tailbits * denom_mother_code_rate)
self.drm_interleaver_bb_0 = drm.interleaver_bb(((interl_seq)))
self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(denom_mother_code_rate)
self.add_tailbits_bb_0 = drm.add_tailbits_bb(vlen_in, n_tailbits)
##################################################
# Connections
##################################################
self.connect((self.add_tailbits_bb_0, 0), (self.trellis_encoder_xx_0, 0))
self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.drm_punct_bb_0, 0))
self.connect((self.drm_interleaver_bb_0, 0), (self.drm_qam_map_bc_0, 0))
self.connect((self.drm_punct_bb_0, 0), (self.drm_interleaver_bb_0, 0))
self.connect((self.drm_qam_map_bc_0, 0), (self, 0))
self.connect((self, 0), (self.add_tailbits_bb_0, 0))
self.connect((self.trellis_encoder_xx_0, 0), (self.blocks_unpack_k_bits_bb_0, 0))
def __init__(self,
vlen_in=1,
vlen_out=1,
n_tailbits=1,
denom_mother_code_rate=1,
map_tab=0,
interl_seq=(0, 1),
bits_per_symbol=1,
pp=0,
pp_tail=0,
gen_poly=0):
gr.hier_block2.__init__(
self,
"MLC 4QAM",
gr.io_signature(1, 1, gr.sizeof_char * 1),
gr.io_signature(1, 1, gr.sizeof_gr_complex * 1),
)
##################################################
# Parameters
##################################################
self.vlen_in = vlen_in
self.vlen_out = vlen_out
self.n_tailbits = n_tailbits
self.denom_mother_code_rate = denom_mother_code_rate
self.map_tab = map_tab
self.interl_seq = interl_seq
self.bits_per_symbol = bits_per_symbol
self.pp = pp
self.pp_tail = pp_tail
self.gen_poly = gen_poly
##################################################
# Blocks
##################################################
self.trellis_encoder_xx_0 = trellis.encoder_bb(
trellis.fsm(1, denom_mother_code_rate, gen_poly), 0,
0) if False else trellis.encoder_bb(
trellis.fsm(1, denom_mother_code_rate, gen_poly), 0)
self.drm_qam_map_bc_0 = drm.qam_map_bc(map_tab, bits_per_symbol,
vlen_out, 1)
self.drm_punct_bb_0 = drm.punct_bb(
pp, pp_tail, (vlen_in + n_tailbits) * denom_mother_code_rate,
vlen_out * 2, n_tailbits * denom_mother_code_rate)
self.drm_interleaver_bb_0 = drm.interleaver_bb(((interl_seq)))
self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(
denom_mother_code_rate)
self.add_tailbits_bb_0 = drm.add_tailbits_bb(vlen_in, n_tailbits)
##################################################
# Connections
##################################################
self.connect((self.add_tailbits_bb_0, 0),
(self.trellis_encoder_xx_0, 0))
self.connect((self.blocks_unpack_k_bits_bb_0, 0),
(self.drm_punct_bb_0, 0))
self.connect((self.drm_interleaver_bb_0, 0),
(self.drm_qam_map_bc_0, 0))
self.connect((self.drm_punct_bb_0, 0), (self.drm_interleaver_bb_0, 0))
self.connect((self.drm_qam_map_bc_0, 0), (self, 0))
self.connect((self, 0), (self.add_tailbits_bb_0, 0))
self.connect((self.trellis_encoder_xx_0, 0),
(self.blocks_unpack_k_bits_bb_0, 0))
def __init__(self,
vlen_in=1,
vlen_out=1,
n_tailbits=1,
denom_mother_code_rate=1,
gen_poly=0,
bits_per_symbol=1,
map_tab=0,
pp_0=0,
interl_seq_0_2=(0, 1),
interl_seq_1_2=(0, 1),
pp_1_tail=0,
pp_1=0,
pp_0_tail=0,
M_total=0,
part_len_top=3,
part_len_bot=3):
gr.hier_block2.__init__(
self,
"MLC 16QAM",
gr.io_signature(1, 1, gr.sizeof_char * 1),
gr.io_signature(1, 1, gr.sizeof_gr_complex * 1),
)
##################################################
# Parameters
##################################################
self.vlen_in = vlen_in
self.vlen_out = vlen_out
self.n_tailbits = n_tailbits
self.denom_mother_code_rate = denom_mother_code_rate
self.gen_poly = gen_poly
self.bits_per_symbol = bits_per_symbol
self.map_tab = map_tab
self.pp_0 = pp_0
self.interl_seq_0_2 = interl_seq_0_2
self.interl_seq_1_2 = interl_seq_1_2
self.pp_1_tail = pp_1_tail
self.pp_1 = pp_1
self.pp_0_tail = pp_0_tail
self.M_total = M_total
self.part_len_top = part_len_top
self.part_len_bot = part_len_bot
##################################################
# Blocks
##################################################
self.trellis_encoder_xx_top = trellis.encoder_bb(
trellis.fsm(1, denom_mother_code_rate, gen_poly), 0,
0) if False else trellis.encoder_bb(
trellis.fsm(1, denom_mother_code_rate, gen_poly), 0)
self.trellis_encoder_xx_bot = trellis.encoder_bb(
trellis.fsm(1, denom_mother_code_rate, gen_poly), 0,
0) if False else trellis.encoder_bb(
trellis.fsm(1, denom_mother_code_rate, gen_poly), 0)
self.drm_qam_map_bc_0 = drm.qam_map_bc(map_tab, bits_per_symbol,
vlen_out, 2)
self.drm_punct_bb_top = drm.punct_bb(
pp_0, pp_0_tail,
(part_len_top + n_tailbits) * denom_mother_code_rate, vlen_out * 2,
n_tailbits * denom_mother_code_rate)
self.drm_punct_bb_bot = drm.punct_bb(
pp_1, pp_1_tail,
(part_len_bot + n_tailbits) * denom_mother_code_rate, vlen_out * 2,
n_tailbits * denom_mother_code_rate)
self.drm_partitioning_16_bb_0 = drm.partitioning_bb(vlen_in, M_total)
self.drm_interleaver_bb_top = drm.interleaver_bb((interl_seq_0_2))
self.drm_interleaver_bb_bot = drm.interleaver_bb((interl_seq_1_2))
self.drm_add_tailbits_bb_top = drm.add_tailbits_bb(
part_len_top, n_tailbits)
self.drm_add_tailbits_bb_bot = drm.add_tailbits_bb(
part_len_bot, n_tailbits)
self.blocks_unpack_k_bits_bb_top = blocks.unpack_k_bits_bb(
denom_mother_code_rate)
self.blocks_unpack_k_bits_bb_bot = blocks.unpack_k_bits_bb(
denom_mother_code_rate)
##################################################
# Connections
##################################################
self.connect((self.blocks_unpack_k_bits_bb_bot, 0),
(self.drm_punct_bb_bot, 0))
self.connect((self.blocks_unpack_k_bits_bb_top, 0),
(self.drm_punct_bb_top, 0))
self.connect((self.drm_add_tailbits_bb_bot, 0),
(self.trellis_encoder_xx_bot, 0))
self.connect((self.drm_add_tailbits_bb_top, 0),
(self.trellis_encoder_xx_top, 0))
self.connect((self.drm_interleaver_bb_bot, 0),
(self.drm_qam_map_bc_0, 1))
self.connect((self.drm_interleaver_bb_top, 0),
(self.drm_qam_map_bc_0, 0))
self.connect((self.drm_partitioning_16_bb_0, 1),
(self.drm_add_tailbits_bb_bot, 0))
self.connect((self.drm_partitioning_16_bb_0, 0),
(self.drm_add_tailbits_bb_top, 0))
self.connect((self.drm_punct_bb_bot, 0),
(self.drm_interleaver_bb_bot, 0))
self.connect((self.drm_punct_bb_top, 0),
(self.drm_interleaver_bb_top, 0))
self.connect((self.drm_qam_map_bc_0, 0), (self, 0))
self.connect((self, 0), (self.drm_partitioning_16_bb_0, 0))
self.connect((self.trellis_encoder_xx_bot, 0),
(self.blocks_unpack_k_bits_bb_bot, 0))
self.connect((self.trellis_encoder_xx_top, 0),
(self.blocks_unpack_k_bits_bb_top, 0))