mirror of https://gerrit.osmocom.org/libosmocore
utils/conv_gen.py: separate code definitions
This change separates the convolutional code definitions from the code generator logic, allowing us to make further changes in more specific way. For example, adding some new codes, you change the conv_codes.py only because such change isn't related to the generator. Change-Id: I3428561251b7d7a180d1e9b6fcaad50bdbbc37fa
This commit is contained in:
Vadim Yanitskiy
parent
6431adde78
commit
15492bcb26
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@ -0,0 +1,706 @@
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#!/usr/bin/python2
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from conv_gen import ConvolutionalCode
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from conv_gen import poly
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# Polynomials according to 3GPP TS 05.03 Annex B
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G0 = poly(0, 3, 4)
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G1 = poly(0, 1, 3, 4)
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G2 = poly(0, 2, 4)
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G3 = poly(0, 1, 2, 3, 4)
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G4 = poly(0, 2, 3, 5, 6)
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G5 = poly(0, 1, 4, 6)
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G6 = poly(0, 1, 2, 3, 4, 6)
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G7 = poly(0, 1, 2, 3, 6)
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# Shared polynomials
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shared_polys = {
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"xcch" : [
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( G0, 1 ),
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( G1, 1 ),
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],
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"mcs" : [
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( G4, 1 ),
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( G7, 1 ),
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( G5, 1 ),
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],
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}
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# Convolutional code definitions
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conv_codes = [
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# xCCH definition
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ConvolutionalCode(
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224,
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shared_polys["xcch"],
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name = "xcch",
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description = [
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"xCCH convolutional code:",
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"228 bits blocks, rate 1/2, k = 5",
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"G0 = 1 + D3 + D4",
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"G1 = 1 + D + D3 + D4",
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]
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),
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# RACH definition
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ConvolutionalCode(
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14,
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shared_polys["xcch"],
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name = "rach",
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description = ["RACH convolutional code"]
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),
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# SCH definition
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ConvolutionalCode(
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35,
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shared_polys["xcch"],
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name = "sch",
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description = ["SCH convolutional code"]
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),
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# CS2 definition
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ConvolutionalCode(
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290,
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shared_polys["xcch"],
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puncture = [
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15, 19, 23, 27, 31, 35, 43, 47, 51, 55, 59, 63, 67, 71,
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75, 79, 83, 91, 95, 99, 103, 107, 111, 115, 119, 123, 127, 131,
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139, 143, 147, 151, 155, 159, 163, 167, 171, 175, 179, 187, 191, 195,
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199, 203, 207, 211, 215, 219, 223, 227, 235, 239, 243, 247, 251, 255,
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259, 263, 267, 271, 275, 283, 287, 291, 295, 299, 303, 307, 311, 315,
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319, 323, 331, 335, 339, 343, 347, 351, 355, 359, 363, 367, 371, 379,
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383, 387, 391, 395, 399, 403, 407, 411, 415, 419, 427, 431, 435, 439,
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443, 447, 451, 455, 459, 463, 467, 475, 479, 483, 487, 491, 495, 499,
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503, 507, 511, 515, 523, 527, 531, 535, 539, 543, 547, 551, 555, 559,
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563, 571, 575, 579, 583, 587, -1
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],
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name = "cs2",
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description = [
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"CS2 convolutional code:",
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"G0 = 1 + D3 + D4",
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"G1 = 1 + D + D3 + D4",
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]
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),
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# CS3 definition
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ConvolutionalCode(
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334,
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shared_polys["xcch"],
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puncture = [
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15, 17, 21, 23, 27, 29, 33, 35, 39, 41, 45, 47, 51, 53,
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57, 59, 63, 65, 69, 71, 75, 77, 81, 83, 87, 89, 93, 95,
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99, 101, 105, 107, 111, 113, 117, 119, 123, 125, 129, 131, 135, 137,
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141, 143, 147, 149, 153, 155, 159, 161, 165, 167, 171, 173, 177, 179,
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183, 185, 189, 191, 195, 197, 201, 203, 207, 209, 213, 215, 219, 221,
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225, 227, 231, 233, 237, 239, 243, 245, 249, 251, 255, 257, 261, 263,
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267, 269, 273, 275, 279, 281, 285, 287, 291, 293, 297, 299, 303, 305,
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309, 311, 315, 317, 321, 323, 327, 329, 333, 335, 339, 341, 345, 347,
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351, 353, 357, 359, 363, 365, 369, 371, 375, 377, 381, 383, 387, 389,
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393, 395, 399, 401, 405, 407, 411, 413, 417, 419, 423, 425, 429, 431,
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435, 437, 441, 443, 447, 449, 453, 455, 459, 461, 465, 467, 471, 473,
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477, 479, 483, 485, 489, 491, 495, 497, 501, 503, 507, 509, 513, 515,
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519, 521, 525, 527, 531, 533, 537, 539, 543, 545, 549, 551, 555, 557,
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561, 563, 567, 569, 573, 575, 579, 581, 585, 587, 591, 593, 597, 599,
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603, 605, 609, 611, 615, 617, 621, 623, 627, 629, 633, 635, 639, 641,
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645, 647, 651, 653, 657, 659, 663, 665, 669, 671, -1
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],
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name = "cs3",
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description = [
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"CS3 convolutional code:",
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"G0 = 1 + D3 + D4",
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"G1 = 1 + D + D3 + D4",
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]
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),
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# TCH_AFS_12_2 definition
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ConvolutionalCode(
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250,
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[
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( 1, 1 ),
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( G1, G0 ),
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],
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puncture = [
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321, 325, 329, 333, 337, 341, 345, 349, 353, 357, 361, 363,
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365, 369, 373, 377, 379, 381, 385, 389, 393, 395, 397, 401,
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405, 409, 411, 413, 417, 421, 425, 427, 429, 433, 437, 441,
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443, 445, 449, 453, 457, 459, 461, 465, 469, 473, 475, 477,
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481, 485, 489, 491, 493, 495, 497, 499, 501, 503, 505, 507,
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-1
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],
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name = 'tch_afs_12_2',
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description = [
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"TCH/AFS 12.2 kbits convolutional code:",
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"250 bits block, rate 1/2, punctured",
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"G0/G0 = 1",
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"G1/G0 = 1 + D + D3 + D4 / 1 + D3 + D4",
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]
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),
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# TCH_AFS_10_2 definition
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ConvolutionalCode(
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210,
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[
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( G1, G3 ),
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( G2, G3 ),
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( 1, 1 ),
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],
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puncture = [
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1, 4, 7, 10, 16, 19, 22, 28, 31, 34, 40, 43,
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46, 52, 55, 58, 64, 67, 70, 76, 79, 82, 88, 91,
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94, 100, 103, 106, 112, 115, 118, 124, 127, 130, 136, 139,
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142, 148, 151, 154, 160, 163, 166, 172, 175, 178, 184, 187,
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190, 196, 199, 202, 208, 211, 214, 220, 223, 226, 232, 235,
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238, 244, 247, 250, 256, 259, 262, 268, 271, 274, 280, 283,
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286, 292, 295, 298, 304, 307, 310, 316, 319, 322, 325, 328,
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331, 334, 337, 340, 343, 346, 349, 352, 355, 358, 361, 364,
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367, 370, 373, 376, 379, 382, 385, 388, 391, 394, 397, 400,
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403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436,
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439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472,
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475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508,
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511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544,
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547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580,
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583, 586, 589, 592, 595, 598, 601, 604, 607, 609, 610, 613,
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616, 619, 621, 622, 625, 627, 628, 631, 633, 634, 636, 637,
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639, 640, -1
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],
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name = 'tch_afs_10_2',
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description = [
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"TCH/AFS 10.2 kbits convolutional code:",
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"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
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"G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4",
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"G3/G3 = 1",
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]
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),
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# TCH_AFS_7_95 definition
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ConvolutionalCode(
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165,
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[
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( 1, 1 ),
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( G5, G4 ),
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( G6, G4 ),
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],
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puncture = [
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1, 2, 4, 5, 8, 22, 70, 118, 166, 214, 262, 310,
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317, 319, 325, 332, 334, 341, 343, 349, 356, 358, 365, 367,
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373, 380, 382, 385, 389, 391, 397, 404, 406, 409, 413, 415,
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421, 428, 430, 433, 437, 439, 445, 452, 454, 457, 461, 463,
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469, 476, 478, 481, 485, 487, 490, 493, 500, 502, 503, 505,
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506, 508, 509, 511, 512, -1
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],
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name = 'tch_afs_7_95',
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description = [
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"TCH/AFS 7.95 kbits convolutional code:",
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"G4/G4 = 1",
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"G5/G4 = 1 + D + D4 + D6 / 1 + D2 + D3 + D5 + D6",
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"G6/G4 = 1 + D + D2 + D3 + D4 + D6 / 1 + D2 + D3 + D5 + D6",
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]
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),
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# TCH_AFS_7_4 definition
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ConvolutionalCode(
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154,
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[
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( G1, G3 ),
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( G2, G3 ),
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( 1, 1 ),
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],
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puncture = [
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0, 355, 361, 367, 373, 379, 385, 391, 397, 403, 409, 415,
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421, 427, 433, 439, 445, 451, 457, 460, 463, 466, 468, 469,
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471, 472, -1
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],
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name = 'tch_afs_7_4',
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description = [
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"TCH/AFS 7.4 kbits convolutional code:",
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"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
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"G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4",
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"G3/G3 = 1",
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]
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),
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# TCH_AFS_6_7 definition
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ConvolutionalCode(
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140,
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[
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( G1, G3 ),
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( G2, G3 ),
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( 1, 1 ),
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( 1, 1 ),
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],
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puncture = [
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1, 3, 7, 11, 15, 27, 39, 55, 67, 79, 95, 107,
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119, 135, 147, 159, 175, 187, 199, 215, 227, 239, 255, 267,
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279, 287, 291, 295, 299, 303, 307, 311, 315, 319, 323, 327,
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331, 335, 339, 343, 347, 351, 355, 359, 363, 367, 369, 371,
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375, 377, 379, 383, 385, 387, 391, 393, 395, 399, 401, 403,
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407, 409, 411, 415, 417, 419, 423, 425, 427, 431, 433, 435,
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439, 441, 443, 447, 449, 451, 455, 457, 459, 463, 465, 467,
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471, 473, 475, 479, 481, 483, 487, 489, 491, 495, 497, 499,
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503, 505, 507, 511, 513, 515, 519, 521, 523, 527, 529, 531,
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535, 537, 539, 543, 545, 547, 549, 551, 553, 555, 557, 559,
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561, 563, 565, 567, 569, 571, 573, 575, -1
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],
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name = 'tch_afs_6_7',
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description = [
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"TCH/AFS 6.7 kbits convolutional code:",
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"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
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"G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4",
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"G3/G3 = 1",
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"G3/G3 = 1",
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]
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),
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# TCH_AFS_5_9 definition
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ConvolutionalCode(
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124,
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[
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( G4, G6 ),
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( G5, G6 ),
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( 1, 1),
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( 1, 1),
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],
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puncture = [
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0, 1, 3, 5, 7, 11, 15, 31, 47, 63, 79, 95,
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111, 127, 143, 159, 175, 191, 207, 223, 239, 255, 271, 287,
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303, 319, 327, 331, 335, 343, 347, 351, 359, 363, 367, 375,
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379, 383, 391, 395, 399, 407, 411, 415, 423, 427, 431, 439,
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443, 447, 455, 459, 463, 467, 471, 475, 479, 483, 487, 491,
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495, 499, 503, 507, 509, 511, 512, 513, 515, 516, 517, 519,
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-1
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],
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name = 'tch_afs_5_9',
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description = [
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"TCH/AFS 5.9 kbits convolutional code:",
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"124 bits",
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"G4/G6 = 1 + D2 + D3 + D5 + D6 / 1 + D + D2 + D3 + D4 + D6",
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"G5/G6 = 1 + D + D4 + D6 / 1 + D + D2 + D3 + D4 + D6",
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"G6/G6 = 1",
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"G6/G6 = 1",
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]
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),
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# TCH_AFS_5_15 definition
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ConvolutionalCode(
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109,
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[
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( G1, G3 ),
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( G1, G3 ),
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( G2, G3 ),
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( 1, 1 ),
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( 1, 1 ),
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],
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puncture = [
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0, 4, 5, 9, 10, 14, 15, 20, 25, 30, 35, 40,
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50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160,
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170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280,
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290, 300, 310, 315, 320, 325, 330, 334, 335, 340, 344, 345,
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350, 354, 355, 360, 364, 365, 370, 374, 375, 380, 384, 385,
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390, 394, 395, 400, 404, 405, 410, 414, 415, 420, 424, 425,
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430, 434, 435, 440, 444, 445, 450, 454, 455, 460, 464, 465,
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470, 474, 475, 480, 484, 485, 490, 494, 495, 500, 504, 505,
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510, 514, 515, 520, 524, 525, 529, 530, 534, 535, 539, 540,
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544, 545, 549, 550, 554, 555, 559, 560, 564, -1
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],
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name = 'tch_afs_5_15',
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description = [
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"TCH/AFS 5.15 kbits convolutional code:",
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"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
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"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
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"G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4",
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"G3/G3 = 1",
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"G3/G3 = 1",
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]
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),
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# TCH_AFS_4_75 definition
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ConvolutionalCode(
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101,
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[
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( G4, G6 ),
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( G4, G6 ),
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( G5, G6 ),
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( 1, 1 ),
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( 1, 1 ),
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],
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puncture = [
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0, 1, 2, 4, 5, 7, 9, 15, 25, 35, 45, 55,
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65, 75, 85, 95, 105, 115, 125, 135, 145, 155, 165, 175,
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185, 195, 205, 215, 225, 235, 245, 255, 265, 275, 285, 295,
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305, 315, 325, 335, 345, 355, 365, 375, 385, 395, 400, 405,
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410, 415, 420, 425, 430, 435, 440, 445, 450, 455, 459, 460,
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465, 470, 475, 479, 480, 485, 490, 495, 499, 500, 505, 509,
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510, 515, 517, 519, 520, 522, 524, 525, 526, 527, 529, 530,
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531, 532, 534, -1
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],
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name = 'tch_afs_4_75',
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description = [
|
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"TCH/AFS 4.75 kbits convolutional code:",
|
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"G4/G6 = 1 + D2 + D3 + D5 + D6 / 1 + D + D2 + D3 + D4 + D6",
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"G4/G6 = 1 + D2 + D3 + D5 + D6 / 1 + D + D2 + D3 + D4 + D6",
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"G5/G6 = 1 + D + D4 + D6 / 1 + D + D2 + D3 + D4 + D6",
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"G6/G6 = 1",
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"G6/G6 = 1",
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]
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),
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# TCH_FR definition
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ConvolutionalCode(
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185,
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shared_polys["xcch"],
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name = "tch_fr",
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description = ["TCH/F convolutional code"]
|
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),
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# TCH_HR definition
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ConvolutionalCode(
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98,
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[
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( G4, 1 ),
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( G5, 1 ),
|
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( G6, 1 ),
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],
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puncture = [
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1, 4, 7, 10, 13, 16, 19, 22, 25, 28, 31, 34,
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37, 40, 43, 46, 49, 52, 55, 58, 61, 64, 67, 70,
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73, 76, 79, 82, 85, 88, 91, 94, 97, 100, 103, 106,
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109, 112, 115, 118, 121, 124, 127, 130, 133, 136, 139, 142,
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145, 148, 151, 154, 157, 160, 163, 166, 169, 172, 175, 178,
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181, 184, 187, 190, 193, 196, 199, 202, 205, 208, 211, 214,
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217, 220, 223, 226, 229, 232, 235, 238, 241, 244, 247, 250,
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253, 256, 259, 262, 265, 268, 271, 274, 277, 280, 283, 295,
|
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298, 301, 304, 307, 310, -1,
|
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],
|
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name = "tch_hr",
|
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description = ["TCH/H convolutional code"]
|
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),
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# TCH_AHS_7_95 definition
|
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ConvolutionalCode(
|
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129,
|
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[
|
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( 1, 1 ),
|
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( G1, G0 ),
|
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],
|
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puncture = [
|
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1, 3, 5, 7, 11, 15, 19, 23, 27, 31, 35, 43,
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47, 51, 55, 59, 63, 67, 71, 79, 83, 87, 91, 95,
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99, 103, 107, 115, 119, 123, 127, 131, 135, 139, 143, 151,
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155, 159, 163, 167, 171, 175, 177, 179, 183, 185, 187, 191,
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193, 195, 197, 199, 203, 205, 207, 211, 213, 215, 219, 221,
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223, 227, 229, 231, 233, 235, 239, 241, 243, 247, 249, 251,
|
||||
255, 257, 259, 261, 263, 265, -1,
|
||||
],
|
||||
name = "tch_ahs_7_95",
|
||||
description = ["TCH/AHS 7.95 kbits convolutional code"]
|
||||
),
|
||||
|
||||
# TCH_AHS_7_4 definition
|
||||
ConvolutionalCode(
|
||||
126,
|
||||
[
|
||||
( 1, 1 ),
|
||||
( G1, G0 ),
|
||||
],
|
||||
puncture = [
|
||||
1, 3, 7, 11, 19, 23, 27, 35, 39, 43, 51, 55,
|
||||
59, 67, 71, 75, 83, 87, 91, 99, 103, 107, 115, 119,
|
||||
123, 131, 135, 139, 143, 147, 151, 155, 159, 163, 167, 171,
|
||||
175, 179, 183, 187, 191, 195, 199, 203, 207, 211, 215, 219,
|
||||
221, 223, 227, 229, 231, 235, 237, 239, 243, 245, 247, 251,
|
||||
253, 255, 257, 259, -1,
|
||||
],
|
||||
name = "tch_ahs_7_4",
|
||||
description = ["TCH/AHS 7.4 kbits convolutional code"]
|
||||
),
|
||||
|
||||
# TCH_AHS_6_7 definition
|
||||
ConvolutionalCode(
|
||||
116,
|
||||
[
|
||||
( 1, 1 ),
|
||||
( G1, G0 ),
|
||||
],
|
||||
puncture = [
|
||||
1, 3, 9, 19, 29, 39, 49, 59, 69, 79, 89, 99,
|
||||
109, 119, 129, 139, 149, 159, 167, 169, 177, 179, 187, 189,
|
||||
197, 199, 203, 207, 209, 213, 217, 219, 223, 227, 229, 231,
|
||||
233, 235, 237, 239, -1,
|
||||
],
|
||||
name = "tch_ahs_6_7",
|
||||
description = ["TCH/AHS 6.7 kbits convolutional code"]
|
||||
),
|
||||
|
||||
# TCH_AHS_5_9 definition
|
||||
ConvolutionalCode(
|
||||
108,
|
||||
[
|
||||
( 1, 1 ),
|
||||
( G1, G0 ),
|
||||
],
|
||||
puncture = [
|
||||
1, 15, 71, 127, 139, 151, 163, 175, 187, 195, 203, 211,
|
||||
215, 219, 221, 223, -1,
|
||||
],
|
||||
name = "tch_ahs_5_9",
|
||||
description = ["TCH/AHS 5.9 kbits convolutional code"]
|
||||
),
|
||||
|
||||
# TCH_AHS_5_15 definition
|
||||
ConvolutionalCode(
|
||||
97,
|
||||
[
|
||||
( G1, G3 ),
|
||||
( G2, G3 ),
|
||||
( 1, 1 ),
|
||||
],
|
||||
puncture = [
|
||||
0, 1, 3, 4, 6, 9, 12, 15, 18, 21, 27, 33,
|
||||
39, 45, 51, 54, 57, 63, 69, 75, 81, 87, 90, 93,
|
||||
99, 105, 111, 117, 123, 126, 129, 135, 141, 147, 153, 159,
|
||||
162, 165, 168, 171, 174, 177, 180, 183, 186, 189, 192, 195,
|
||||
198, 201, 204, 207, 210, 213, 216, 219, 222, 225, 228, 231,
|
||||
234, 237, 240, 243, 244, 246, 249, 252, 255, 256, 258, 261,
|
||||
264, 267, 268, 270, 273, 276, 279, 280, 282, 285, 288, 289,
|
||||
291, 294, 295, 297, 298, 300, 301, -1,
|
||||
],
|
||||
name = "tch_ahs_5_15",
|
||||
description = ["TCH/AHS 5.15 kbits convolutional code"]
|
||||
),
|
||||
|
||||
# TCH_AHS_4_75 definition
|
||||
ConvolutionalCode(
|
||||
89,
|
||||
[
|
||||
( 1, 1 ),
|
||||
( G5, G4 ),
|
||||
( G6, G4 ),
|
||||
],
|
||||
puncture = [
|
||||
1, 2, 4, 5, 7, 8, 10, 13, 16, 22, 28, 34,
|
||||
40, 46, 52, 58, 64, 70, 76, 82, 88, 94, 100, 106,
|
||||
112, 118, 124, 130, 136, 142, 148, 151, 154, 160, 163, 166,
|
||||
172, 175, 178, 184, 187, 190, 196, 199, 202, 208, 211, 214,
|
||||
220, 223, 226, 232, 235, 238, 241, 244, 247, 250, 253, 256,
|
||||
259, 262, 265, 268, 271, 274, 275, 277, 278, 280, 281, 283,
|
||||
284, -1,
|
||||
],
|
||||
name = "tch_ahs_4_75",
|
||||
description = ["TCH/AHS 4.75 kbits convolutional code"]
|
||||
),
|
||||
|
||||
# EDGE MCS1_DL_HDR definition
|
||||
ConvolutionalCode(
|
||||
36,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs1_dl_hdr",
|
||||
term_type = "CONV_TERM_TAIL_BITING",
|
||||
description = [
|
||||
"EDGE MCS-1 DL header convolutional code:",
|
||||
"42 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS1_UL_HDR definition
|
||||
ConvolutionalCode(
|
||||
39,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs1_ul_hdr",
|
||||
term_type = "CONV_TERM_TAIL_BITING",
|
||||
description = [
|
||||
"EDGE MCS-1 UL header convolutional code:",
|
||||
"45 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS1 definition
|
||||
ConvolutionalCode(
|
||||
190,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs1",
|
||||
description = [
|
||||
"EDGE MCS-1 data convolutional code:",
|
||||
"196 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS2 definition
|
||||
ConvolutionalCode(
|
||||
238,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs2",
|
||||
description = [
|
||||
"EDGE MCS-2 data convolutional code:",
|
||||
"244 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS3 definition
|
||||
ConvolutionalCode(
|
||||
310,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs3",
|
||||
description = [
|
||||
"EDGE MCS-3 data convolutional code:",
|
||||
"316 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS4 definition
|
||||
ConvolutionalCode(
|
||||
366,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs4",
|
||||
description = [
|
||||
"EDGE MCS-4 data convolutional code:",
|
||||
"372 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS5_DL_HDR definition
|
||||
ConvolutionalCode(
|
||||
33,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs5_dl_hdr",
|
||||
term_type = "CONV_TERM_TAIL_BITING",
|
||||
description = [
|
||||
"EDGE MCS-5 DL header convolutional code:",
|
||||
"39 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS5_UL_HDR definition
|
||||
ConvolutionalCode(
|
||||
45,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs5_ul_hdr",
|
||||
term_type = "CONV_TERM_TAIL_BITING",
|
||||
description = [
|
||||
"EDGE MCS-5 UL header convolutional code:",
|
||||
"51 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS5 definition
|
||||
ConvolutionalCode(
|
||||
462,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs5",
|
||||
description = [
|
||||
"EDGE MCS-5 data convolutional code:",
|
||||
"468 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS6 definition
|
||||
ConvolutionalCode(
|
||||
606,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs6",
|
||||
description = [
|
||||
"EDGE MCS-6 data convolutional code:",
|
||||
"612 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS7_DL_HDR definition
|
||||
ConvolutionalCode(
|
||||
45,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs7_dl_hdr",
|
||||
term_type = "CONV_TERM_TAIL_BITING",
|
||||
description = [
|
||||
"EDGE MCS-7 DL header convolutional code:",
|
||||
"51 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS7_UL_HDR definition
|
||||
ConvolutionalCode(
|
||||
54,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs7_ul_hdr",
|
||||
term_type = "CONV_TERM_TAIL_BITING",
|
||||
description = [
|
||||
"EDGE MCS-7 UL header convolutional code:",
|
||||
"60 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS7 definition
|
||||
ConvolutionalCode(
|
||||
462,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs7",
|
||||
description = [
|
||||
"EDGE MCS-7 data convolutional code:",
|
||||
"468 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS8 definition
|
||||
ConvolutionalCode(
|
||||
558,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs8",
|
||||
description = [
|
||||
"EDGE MCS-8 data convolutional code:",
|
||||
"564 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS9 definition
|
||||
ConvolutionalCode(
|
||||
606,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs9",
|
||||
description = [
|
||||
"EDGE MCS-9 data convolutional code:",
|
||||
"612 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
]
|
||||
|
|
@ -25,6 +25,7 @@ mod_license = """
|
|||
|
||||
import sys, os, math
|
||||
from functools import reduce
|
||||
import conv_codes_gsm
|
||||
|
||||
class ConvolutionalCode(object):
|
||||
|
||||
|
|
@ -247,736 +248,43 @@ def print_formatted(items, format, count, fi):
|
|||
|
||||
fi.write("\n")
|
||||
|
||||
def print_shared(fi):
|
||||
def print_shared(fi, shared_polys):
|
||||
for (name, polys) in shared_polys.items():
|
||||
# HACK
|
||||
code = ConvolutionalCode(0, polys, name = name)
|
||||
code.print_state_and_output(fi)
|
||||
|
||||
# Polynomials according to 3GPP TS 05.03 Annex B
|
||||
G0 = poly(0, 3, 4)
|
||||
G1 = poly(0, 1, 3, 4)
|
||||
G2 = poly(0, 2, 4)
|
||||
G3 = poly(0, 1, 2, 3, 4)
|
||||
G4 = poly(0, 2, 3, 5, 6)
|
||||
G5 = poly(0, 1, 4, 6)
|
||||
G6 = poly(0, 1, 2, 3, 4, 6)
|
||||
G7 = poly(0, 1, 2, 3, 6)
|
||||
|
||||
shared_polys = {
|
||||
"xcch" : [
|
||||
( G0, 1 ),
|
||||
( G1, 1 ),
|
||||
],
|
||||
"mcs" : [
|
||||
( G4, 1 ),
|
||||
( G7, 1 ),
|
||||
( G5, 1 ),
|
||||
],
|
||||
}
|
||||
|
||||
conv_codes = [
|
||||
# xCCH definition
|
||||
ConvolutionalCode(
|
||||
224,
|
||||
shared_polys["xcch"],
|
||||
name = "xcch",
|
||||
description = [
|
||||
"xCCH convolutional code:",
|
||||
"228 bits blocks, rate 1/2, k = 5",
|
||||
"G0 = 1 + D3 + D4",
|
||||
"G1 = 1 + D + D3 + D4",
|
||||
]
|
||||
),
|
||||
|
||||
# RACH definition
|
||||
ConvolutionalCode(
|
||||
14,
|
||||
shared_polys["xcch"],
|
||||
name = "rach",
|
||||
description = ["RACH convolutional code"]
|
||||
),
|
||||
|
||||
# SCH definition
|
||||
ConvolutionalCode(
|
||||
35,
|
||||
shared_polys["xcch"],
|
||||
name = "sch",
|
||||
description = ["SCH convolutional code"]
|
||||
),
|
||||
|
||||
# CS2 definition
|
||||
ConvolutionalCode(
|
||||
290,
|
||||
shared_polys["xcch"],
|
||||
puncture = [
|
||||
15, 19, 23, 27, 31, 35, 43, 47, 51, 55, 59, 63, 67, 71,
|
||||
75, 79, 83, 91, 95, 99, 103, 107, 111, 115, 119, 123, 127, 131,
|
||||
139, 143, 147, 151, 155, 159, 163, 167, 171, 175, 179, 187, 191, 195,
|
||||
199, 203, 207, 211, 215, 219, 223, 227, 235, 239, 243, 247, 251, 255,
|
||||
259, 263, 267, 271, 275, 283, 287, 291, 295, 299, 303, 307, 311, 315,
|
||||
319, 323, 331, 335, 339, 343, 347, 351, 355, 359, 363, 367, 371, 379,
|
||||
383, 387, 391, 395, 399, 403, 407, 411, 415, 419, 427, 431, 435, 439,
|
||||
443, 447, 451, 455, 459, 463, 467, 475, 479, 483, 487, 491, 495, 499,
|
||||
503, 507, 511, 515, 523, 527, 531, 535, 539, 543, 547, 551, 555, 559,
|
||||
563, 571, 575, 579, 583, 587, -1
|
||||
],
|
||||
name = "cs2",
|
||||
description = [
|
||||
"CS2 convolutional code:",
|
||||
"G0 = 1 + D3 + D4",
|
||||
"G1 = 1 + D + D3 + D4",
|
||||
]
|
||||
),
|
||||
|
||||
# CS3 definition
|
||||
ConvolutionalCode(
|
||||
334,
|
||||
shared_polys["xcch"],
|
||||
puncture = [
|
||||
15, 17, 21, 23, 27, 29, 33, 35, 39, 41, 45, 47, 51, 53,
|
||||
57, 59, 63, 65, 69, 71, 75, 77, 81, 83, 87, 89, 93, 95,
|
||||
99, 101, 105, 107, 111, 113, 117, 119, 123, 125, 129, 131, 135, 137,
|
||||
141, 143, 147, 149, 153, 155, 159, 161, 165, 167, 171, 173, 177, 179,
|
||||
183, 185, 189, 191, 195, 197, 201, 203, 207, 209, 213, 215, 219, 221,
|
||||
225, 227, 231, 233, 237, 239, 243, 245, 249, 251, 255, 257, 261, 263,
|
||||
267, 269, 273, 275, 279, 281, 285, 287, 291, 293, 297, 299, 303, 305,
|
||||
309, 311, 315, 317, 321, 323, 327, 329, 333, 335, 339, 341, 345, 347,
|
||||
351, 353, 357, 359, 363, 365, 369, 371, 375, 377, 381, 383, 387, 389,
|
||||
393, 395, 399, 401, 405, 407, 411, 413, 417, 419, 423, 425, 429, 431,
|
||||
435, 437, 441, 443, 447, 449, 453, 455, 459, 461, 465, 467, 471, 473,
|
||||
477, 479, 483, 485, 489, 491, 495, 497, 501, 503, 507, 509, 513, 515,
|
||||
519, 521, 525, 527, 531, 533, 537, 539, 543, 545, 549, 551, 555, 557,
|
||||
561, 563, 567, 569, 573, 575, 579, 581, 585, 587, 591, 593, 597, 599,
|
||||
603, 605, 609, 611, 615, 617, 621, 623, 627, 629, 633, 635, 639, 641,
|
||||
645, 647, 651, 653, 657, 659, 663, 665, 669, 671, -1
|
||||
],
|
||||
name = "cs3",
|
||||
description = [
|
||||
"CS3 convolutional code:",
|
||||
"G0 = 1 + D3 + D4",
|
||||
"G1 = 1 + D + D3 + D4",
|
||||
]
|
||||
),
|
||||
|
||||
# TCH_AFS_12_2 definition
|
||||
ConvolutionalCode(
|
||||
250,
|
||||
[
|
||||
( 1, 1 ),
|
||||
( G1, G0 ),
|
||||
],
|
||||
puncture = [
|
||||
321, 325, 329, 333, 337, 341, 345, 349, 353, 357, 361, 363,
|
||||
365, 369, 373, 377, 379, 381, 385, 389, 393, 395, 397, 401,
|
||||
405, 409, 411, 413, 417, 421, 425, 427, 429, 433, 437, 441,
|
||||
443, 445, 449, 453, 457, 459, 461, 465, 469, 473, 475, 477,
|
||||
481, 485, 489, 491, 493, 495, 497, 499, 501, 503, 505, 507,
|
||||
-1
|
||||
],
|
||||
name = 'tch_afs_12_2',
|
||||
description = [
|
||||
"TCH/AFS 12.2 kbits convolutional code:",
|
||||
"250 bits block, rate 1/2, punctured",
|
||||
"G0/G0 = 1",
|
||||
"G1/G0 = 1 + D + D3 + D4 / 1 + D3 + D4",
|
||||
]
|
||||
),
|
||||
|
||||
# TCH_AFS_10_2 definition
|
||||
ConvolutionalCode(
|
||||
210,
|
||||
[
|
||||
( G1, G3 ),
|
||||
( G2, G3 ),
|
||||
( 1, 1 ),
|
||||
],
|
||||
puncture = [
|
||||
1, 4, 7, 10, 16, 19, 22, 28, 31, 34, 40, 43,
|
||||
46, 52, 55, 58, 64, 67, 70, 76, 79, 82, 88, 91,
|
||||
94, 100, 103, 106, 112, 115, 118, 124, 127, 130, 136, 139,
|
||||
142, 148, 151, 154, 160, 163, 166, 172, 175, 178, 184, 187,
|
||||
190, 196, 199, 202, 208, 211, 214, 220, 223, 226, 232, 235,
|
||||
238, 244, 247, 250, 256, 259, 262, 268, 271, 274, 280, 283,
|
||||
286, 292, 295, 298, 304, 307, 310, 316, 319, 322, 325, 328,
|
||||
331, 334, 337, 340, 343, 346, 349, 352, 355, 358, 361, 364,
|
||||
367, 370, 373, 376, 379, 382, 385, 388, 391, 394, 397, 400,
|
||||
403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436,
|
||||
439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472,
|
||||
475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508,
|
||||
511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544,
|
||||
547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580,
|
||||
583, 586, 589, 592, 595, 598, 601, 604, 607, 609, 610, 613,
|
||||
616, 619, 621, 622, 625, 627, 628, 631, 633, 634, 636, 637,
|
||||
639, 640, -1
|
||||
],
|
||||
name = 'tch_afs_10_2',
|
||||
description = [
|
||||
"TCH/AFS 10.2 kbits convolutional code:",
|
||||
"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G3/G3 = 1",
|
||||
]
|
||||
),
|
||||
|
||||
# TCH_AFS_7_95 definition
|
||||
ConvolutionalCode(
|
||||
165,
|
||||
[
|
||||
( 1, 1 ),
|
||||
( G5, G4 ),
|
||||
( G6, G4 ),
|
||||
],
|
||||
puncture = [
|
||||
1, 2, 4, 5, 8, 22, 70, 118, 166, 214, 262, 310,
|
||||
317, 319, 325, 332, 334, 341, 343, 349, 356, 358, 365, 367,
|
||||
373, 380, 382, 385, 389, 391, 397, 404, 406, 409, 413, 415,
|
||||
421, 428, 430, 433, 437, 439, 445, 452, 454, 457, 461, 463,
|
||||
469, 476, 478, 481, 485, 487, 490, 493, 500, 502, 503, 505,
|
||||
506, 508, 509, 511, 512, -1
|
||||
],
|
||||
name = 'tch_afs_7_95',
|
||||
description = [
|
||||
"TCH/AFS 7.95 kbits convolutional code:",
|
||||
"G4/G4 = 1",
|
||||
"G5/G4 = 1 + D + D4 + D6 / 1 + D2 + D3 + D5 + D6",
|
||||
"G6/G4 = 1 + D + D2 + D3 + D4 + D6 / 1 + D2 + D3 + D5 + D6",
|
||||
]
|
||||
),
|
||||
|
||||
# TCH_AFS_7_4 definition
|
||||
ConvolutionalCode(
|
||||
154,
|
||||
[
|
||||
( G1, G3 ),
|
||||
( G2, G3 ),
|
||||
( 1, 1 ),
|
||||
],
|
||||
puncture = [
|
||||
0, 355, 361, 367, 373, 379, 385, 391, 397, 403, 409, 415,
|
||||
421, 427, 433, 439, 445, 451, 457, 460, 463, 466, 468, 469,
|
||||
471, 472, -1
|
||||
],
|
||||
name = 'tch_afs_7_4',
|
||||
description = [
|
||||
"TCH/AFS 7.4 kbits convolutional code:",
|
||||
"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G3/G3 = 1",
|
||||
]
|
||||
),
|
||||
|
||||
# TCH_AFS_6_7 definition
|
||||
ConvolutionalCode(
|
||||
140,
|
||||
[
|
||||
( G1, G3 ),
|
||||
( G2, G3 ),
|
||||
( 1, 1 ),
|
||||
( 1, 1 ),
|
||||
],
|
||||
puncture = [
|
||||
1, 3, 7, 11, 15, 27, 39, 55, 67, 79, 95, 107,
|
||||
119, 135, 147, 159, 175, 187, 199, 215, 227, 239, 255, 267,
|
||||
279, 287, 291, 295, 299, 303, 307, 311, 315, 319, 323, 327,
|
||||
331, 335, 339, 343, 347, 351, 355, 359, 363, 367, 369, 371,
|
||||
375, 377, 379, 383, 385, 387, 391, 393, 395, 399, 401, 403,
|
||||
407, 409, 411, 415, 417, 419, 423, 425, 427, 431, 433, 435,
|
||||
439, 441, 443, 447, 449, 451, 455, 457, 459, 463, 465, 467,
|
||||
471, 473, 475, 479, 481, 483, 487, 489, 491, 495, 497, 499,
|
||||
503, 505, 507, 511, 513, 515, 519, 521, 523, 527, 529, 531,
|
||||
535, 537, 539, 543, 545, 547, 549, 551, 553, 555, 557, 559,
|
||||
561, 563, 565, 567, 569, 571, 573, 575, -1
|
||||
],
|
||||
name = 'tch_afs_6_7',
|
||||
description = [
|
||||
"TCH/AFS 6.7 kbits convolutional code:",
|
||||
"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G3/G3 = 1",
|
||||
"G3/G3 = 1",
|
||||
]
|
||||
),
|
||||
|
||||
# TCH_AFS_5_9 definition
|
||||
ConvolutionalCode(
|
||||
124,
|
||||
[
|
||||
( G4, G6 ),
|
||||
( G5, G6 ),
|
||||
( 1, 1),
|
||||
( 1, 1),
|
||||
],
|
||||
puncture = [
|
||||
0, 1, 3, 5, 7, 11, 15, 31, 47, 63, 79, 95,
|
||||
111, 127, 143, 159, 175, 191, 207, 223, 239, 255, 271, 287,
|
||||
303, 319, 327, 331, 335, 343, 347, 351, 359, 363, 367, 375,
|
||||
379, 383, 391, 395, 399, 407, 411, 415, 423, 427, 431, 439,
|
||||
443, 447, 455, 459, 463, 467, 471, 475, 479, 483, 487, 491,
|
||||
495, 499, 503, 507, 509, 511, 512, 513, 515, 516, 517, 519,
|
||||
-1
|
||||
],
|
||||
name = 'tch_afs_5_9',
|
||||
description = [
|
||||
"TCH/AFS 5.9 kbits convolutional code:",
|
||||
"124 bits",
|
||||
"G4/G6 = 1 + D2 + D3 + D5 + D6 / 1 + D + D2 + D3 + D4 + D6",
|
||||
"G5/G6 = 1 + D + D4 + D6 / 1 + D + D2 + D3 + D4 + D6",
|
||||
"G6/G6 = 1",
|
||||
"G6/G6 = 1",
|
||||
]
|
||||
),
|
||||
|
||||
# TCH_AFS_5_15 definition
|
||||
ConvolutionalCode(
|
||||
109,
|
||||
[
|
||||
( G1, G3 ),
|
||||
( G1, G3 ),
|
||||
( G2, G3 ),
|
||||
( 1, 1 ),
|
||||
( 1, 1 ),
|
||||
],
|
||||
puncture = [
|
||||
0, 4, 5, 9, 10, 14, 15, 20, 25, 30, 35, 40,
|
||||
50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160,
|
||||
170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280,
|
||||
290, 300, 310, 315, 320, 325, 330, 334, 335, 340, 344, 345,
|
||||
350, 354, 355, 360, 364, 365, 370, 374, 375, 380, 384, 385,
|
||||
390, 394, 395, 400, 404, 405, 410, 414, 415, 420, 424, 425,
|
||||
430, 434, 435, 440, 444, 445, 450, 454, 455, 460, 464, 465,
|
||||
470, 474, 475, 480, 484, 485, 490, 494, 495, 500, 504, 505,
|
||||
510, 514, 515, 520, 524, 525, 529, 530, 534, 535, 539, 540,
|
||||
544, 545, 549, 550, 554, 555, 559, 560, 564, -1
|
||||
],
|
||||
name = 'tch_afs_5_15',
|
||||
description = [
|
||||
"TCH/AFS 5.15 kbits convolutional code:",
|
||||
"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G3/G3 = 1",
|
||||
"G3/G3 = 1",
|
||||
]
|
||||
),
|
||||
|
||||
# TCH_AFS_4_75 definition
|
||||
ConvolutionalCode(
|
||||
101,
|
||||
[
|
||||
( G4, G6 ),
|
||||
( G4, G6 ),
|
||||
( G5, G6 ),
|
||||
( 1, 1 ),
|
||||
( 1, 1 ),
|
||||
],
|
||||
puncture = [
|
||||
0, 1, 2, 4, 5, 7, 9, 15, 25, 35, 45, 55,
|
||||
65, 75, 85, 95, 105, 115, 125, 135, 145, 155, 165, 175,
|
||||
185, 195, 205, 215, 225, 235, 245, 255, 265, 275, 285, 295,
|
||||
305, 315, 325, 335, 345, 355, 365, 375, 385, 395, 400, 405,
|
||||
410, 415, 420, 425, 430, 435, 440, 445, 450, 455, 459, 460,
|
||||
465, 470, 475, 479, 480, 485, 490, 495, 499, 500, 505, 509,
|
||||
510, 515, 517, 519, 520, 522, 524, 525, 526, 527, 529, 530,
|
||||
531, 532, 534, -1
|
||||
],
|
||||
name = 'tch_afs_4_75',
|
||||
description = [
|
||||
"TCH/AFS 4.75 kbits convolutional code:",
|
||||
"G4/G6 = 1 + D2 + D3 + D5 + D6 / 1 + D + D2 + D3 + D4 + D6",
|
||||
"G4/G6 = 1 + D2 + D3 + D5 + D6 / 1 + D + D2 + D3 + D4 + D6",
|
||||
"G5/G6 = 1 + D + D4 + D6 / 1 + D + D2 + D3 + D4 + D6",
|
||||
"G6/G6 = 1",
|
||||
"G6/G6 = 1",
|
||||
]
|
||||
),
|
||||
|
||||
# TCH_FR definition
|
||||
ConvolutionalCode(
|
||||
185,
|
||||
shared_polys["xcch"],
|
||||
name = "tch_fr",
|
||||
description = ["TCH/F convolutional code"]
|
||||
),
|
||||
|
||||
# TCH_HR definition
|
||||
ConvolutionalCode(
|
||||
98,
|
||||
[
|
||||
( G4, 1 ),
|
||||
( G5, 1 ),
|
||||
( G6, 1 ),
|
||||
],
|
||||
puncture = [
|
||||
1, 4, 7, 10, 13, 16, 19, 22, 25, 28, 31, 34,
|
||||
37, 40, 43, 46, 49, 52, 55, 58, 61, 64, 67, 70,
|
||||
73, 76, 79, 82, 85, 88, 91, 94, 97, 100, 103, 106,
|
||||
109, 112, 115, 118, 121, 124, 127, 130, 133, 136, 139, 142,
|
||||
145, 148, 151, 154, 157, 160, 163, 166, 169, 172, 175, 178,
|
||||
181, 184, 187, 190, 193, 196, 199, 202, 205, 208, 211, 214,
|
||||
217, 220, 223, 226, 229, 232, 235, 238, 241, 244, 247, 250,
|
||||
253, 256, 259, 262, 265, 268, 271, 274, 277, 280, 283, 295,
|
||||
298, 301, 304, 307, 310, -1,
|
||||
],
|
||||
name = "tch_hr",
|
||||
description = ["TCH/H convolutional code"]
|
||||
),
|
||||
|
||||
# TCH_AHS_7_95 definition
|
||||
ConvolutionalCode(
|
||||
129,
|
||||
[
|
||||
( 1, 1 ),
|
||||
( G1, G0 ),
|
||||
],
|
||||
puncture = [
|
||||
1, 3, 5, 7, 11, 15, 19, 23, 27, 31, 35, 43,
|
||||
47, 51, 55, 59, 63, 67, 71, 79, 83, 87, 91, 95,
|
||||
99, 103, 107, 115, 119, 123, 127, 131, 135, 139, 143, 151,
|
||||
155, 159, 163, 167, 171, 175, 177, 179, 183, 185, 187, 191,
|
||||
193, 195, 197, 199, 203, 205, 207, 211, 213, 215, 219, 221,
|
||||
223, 227, 229, 231, 233, 235, 239, 241, 243, 247, 249, 251,
|
||||
255, 257, 259, 261, 263, 265, -1,
|
||||
],
|
||||
name = "tch_ahs_7_95",
|
||||
description = ["TCH/AHS 7.95 kbits convolutional code"]
|
||||
),
|
||||
|
||||
# TCH_AHS_7_4 definition
|
||||
ConvolutionalCode(
|
||||
126,
|
||||
[
|
||||
( 1, 1 ),
|
||||
( G1, G0 ),
|
||||
],
|
||||
puncture = [
|
||||
1, 3, 7, 11, 19, 23, 27, 35, 39, 43, 51, 55,
|
||||
59, 67, 71, 75, 83, 87, 91, 99, 103, 107, 115, 119,
|
||||
123, 131, 135, 139, 143, 147, 151, 155, 159, 163, 167, 171,
|
||||
175, 179, 183, 187, 191, 195, 199, 203, 207, 211, 215, 219,
|
||||
221, 223, 227, 229, 231, 235, 237, 239, 243, 245, 247, 251,
|
||||
253, 255, 257, 259, -1,
|
||||
],
|
||||
name = "tch_ahs_7_4",
|
||||
description = ["TCH/AHS 7.4 kbits convolutional code"]
|
||||
),
|
||||
|
||||
# TCH_AHS_6_7 definition
|
||||
ConvolutionalCode(
|
||||
116,
|
||||
[
|
||||
( 1, 1 ),
|
||||
( G1, G0 ),
|
||||
],
|
||||
puncture = [
|
||||
1, 3, 9, 19, 29, 39, 49, 59, 69, 79, 89, 99,
|
||||
109, 119, 129, 139, 149, 159, 167, 169, 177, 179, 187, 189,
|
||||
197, 199, 203, 207, 209, 213, 217, 219, 223, 227, 229, 231,
|
||||
233, 235, 237, 239, -1,
|
||||
],
|
||||
name = "tch_ahs_6_7",
|
||||
description = ["TCH/AHS 6.7 kbits convolutional code"]
|
||||
),
|
||||
|
||||
# TCH_AHS_5_9 definition
|
||||
ConvolutionalCode(
|
||||
108,
|
||||
[
|
||||
( 1, 1 ),
|
||||
( G1, G0 ),
|
||||
],
|
||||
puncture = [
|
||||
1, 15, 71, 127, 139, 151, 163, 175, 187, 195, 203, 211,
|
||||
215, 219, 221, 223, -1,
|
||||
],
|
||||
name = "tch_ahs_5_9",
|
||||
description = ["TCH/AHS 5.9 kbits convolutional code"]
|
||||
),
|
||||
|
||||
# TCH_AHS_5_15 definition
|
||||
ConvolutionalCode(
|
||||
97,
|
||||
[
|
||||
( G1, G3 ),
|
||||
( G2, G3 ),
|
||||
( 1, 1 ),
|
||||
],
|
||||
puncture = [
|
||||
0, 1, 3, 4, 6, 9, 12, 15, 18, 21, 27, 33,
|
||||
39, 45, 51, 54, 57, 63, 69, 75, 81, 87, 90, 93,
|
||||
99, 105, 111, 117, 123, 126, 129, 135, 141, 147, 153, 159,
|
||||
162, 165, 168, 171, 174, 177, 180, 183, 186, 189, 192, 195,
|
||||
198, 201, 204, 207, 210, 213, 216, 219, 222, 225, 228, 231,
|
||||
234, 237, 240, 243, 244, 246, 249, 252, 255, 256, 258, 261,
|
||||
264, 267, 268, 270, 273, 276, 279, 280, 282, 285, 288, 289,
|
||||
291, 294, 295, 297, 298, 300, 301, -1,
|
||||
],
|
||||
name = "tch_ahs_5_15",
|
||||
description = ["TCH/AHS 5.15 kbits convolutional code"]
|
||||
),
|
||||
|
||||
# TCH_AHS_4_75 definition
|
||||
ConvolutionalCode(
|
||||
89,
|
||||
[
|
||||
( 1, 1 ),
|
||||
( G5, G4 ),
|
||||
( G6, G4 ),
|
||||
],
|
||||
puncture = [
|
||||
1, 2, 4, 5, 7, 8, 10, 13, 16, 22, 28, 34,
|
||||
40, 46, 52, 58, 64, 70, 76, 82, 88, 94, 100, 106,
|
||||
112, 118, 124, 130, 136, 142, 148, 151, 154, 160, 163, 166,
|
||||
172, 175, 178, 184, 187, 190, 196, 199, 202, 208, 211, 214,
|
||||
220, 223, 226, 232, 235, 238, 241, 244, 247, 250, 253, 256,
|
||||
259, 262, 265, 268, 271, 274, 275, 277, 278, 280, 281, 283,
|
||||
284, -1,
|
||||
],
|
||||
name = "tch_ahs_4_75",
|
||||
description = ["TCH/AHS 4.75 kbits convolutional code"]
|
||||
),
|
||||
|
||||
# EDGE MCS1_DL_HDR definition
|
||||
ConvolutionalCode(
|
||||
36,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs1_dl_hdr",
|
||||
term_type = "CONV_TERM_TAIL_BITING",
|
||||
description = [
|
||||
"EDGE MCS-1 DL header convolutional code:",
|
||||
"42 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS1_UL_HDR definition
|
||||
ConvolutionalCode(
|
||||
39,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs1_ul_hdr",
|
||||
term_type = "CONV_TERM_TAIL_BITING",
|
||||
description = [
|
||||
"EDGE MCS-1 UL header convolutional code:",
|
||||
"45 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS1 definition
|
||||
ConvolutionalCode(
|
||||
190,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs1",
|
||||
description = [
|
||||
"EDGE MCS-1 data convolutional code:",
|
||||
"196 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS2 definition
|
||||
ConvolutionalCode(
|
||||
238,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs2",
|
||||
description = [
|
||||
"EDGE MCS-2 data convolutional code:",
|
||||
"244 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS3 definition
|
||||
ConvolutionalCode(
|
||||
310,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs3",
|
||||
description = [
|
||||
"EDGE MCS-3 data convolutional code:",
|
||||
"316 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS4 definition
|
||||
ConvolutionalCode(
|
||||
366,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs4",
|
||||
description = [
|
||||
"EDGE MCS-4 data convolutional code:",
|
||||
"372 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS5_DL_HDR definition
|
||||
ConvolutionalCode(
|
||||
33,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs5_dl_hdr",
|
||||
term_type = "CONV_TERM_TAIL_BITING",
|
||||
description = [
|
||||
"EDGE MCS-5 DL header convolutional code:",
|
||||
"39 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS5_UL_HDR definition
|
||||
ConvolutionalCode(
|
||||
45,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs5_ul_hdr",
|
||||
term_type = "CONV_TERM_TAIL_BITING",
|
||||
description = [
|
||||
"EDGE MCS-5 UL header convolutional code:",
|
||||
"51 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS5 definition
|
||||
ConvolutionalCode(
|
||||
462,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs5",
|
||||
description = [
|
||||
"EDGE MCS-5 data convolutional code:",
|
||||
"468 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS6 definition
|
||||
ConvolutionalCode(
|
||||
606,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs6",
|
||||
description = [
|
||||
"EDGE MCS-6 data convolutional code:",
|
||||
"612 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS7_DL_HDR definition
|
||||
ConvolutionalCode(
|
||||
45,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs7_dl_hdr",
|
||||
term_type = "CONV_TERM_TAIL_BITING",
|
||||
description = [
|
||||
"EDGE MCS-7 DL header convolutional code:",
|
||||
"51 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS7_UL_HDR definition
|
||||
ConvolutionalCode(
|
||||
54,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs7_ul_hdr",
|
||||
term_type = "CONV_TERM_TAIL_BITING",
|
||||
description = [
|
||||
"EDGE MCS-7 UL header convolutional code:",
|
||||
"60 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS7 definition
|
||||
ConvolutionalCode(
|
||||
462,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs7",
|
||||
description = [
|
||||
"EDGE MCS-7 data convolutional code:",
|
||||
"468 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS8 definition
|
||||
ConvolutionalCode(
|
||||
558,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs8",
|
||||
description = [
|
||||
"EDGE MCS-8 data convolutional code:",
|
||||
"564 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
|
||||
# EDGE MCS9 definition
|
||||
ConvolutionalCode(
|
||||
606,
|
||||
shared_polys["mcs"],
|
||||
name = "mcs9",
|
||||
description = [
|
||||
"EDGE MCS-9 data convolutional code:",
|
||||
"612 bits blocks, rate 1/3, k = 7",
|
||||
"G4 = 1 + D2 + D3 + D5 + D6",
|
||||
"G7 = 1 + D + D2 + D3 + D6",
|
||||
"G5 = 1 + D + D4 + D6"
|
||||
]
|
||||
),
|
||||
]
|
||||
|
||||
if __name__ == '__main__':
|
||||
path = sys.argv[1] if len(sys.argv) > 1 else os.getcwd()
|
||||
prefix = "gsm0503"
|
||||
|
||||
sys.stderr.write("Generating convolutional codes...\n")
|
||||
|
||||
def generate_codes(codes, path, prefix):
|
||||
# Open a new file for writing
|
||||
f = open(os.path.join(path, "gsm0503_conv.c"), 'w')
|
||||
f = open(os.path.join(path, prefix + "_conv.c"), 'w')
|
||||
f.write(mod_license + "\n")
|
||||
f.write("#include <stdint.h>\n")
|
||||
f.write("#include <osmocom/core/conv.h>\n\n")
|
||||
print_shared(f)
|
||||
|
||||
# Print shared tables first
|
||||
if hasattr(codes, "shared_polys"):
|
||||
print_shared(f, codes.shared_polys)
|
||||
|
||||
# Generate the tables one by one
|
||||
for code in conv_codes:
|
||||
for code in codes.conv_codes:
|
||||
sys.stderr.write("Generate '%s' definition\n" % code.name)
|
||||
|
||||
# Check whether shared polynomials are used
|
||||
shared = None
|
||||
for (name, polys) in shared_polys.items():
|
||||
if code.polys == polys:
|
||||
shared = name
|
||||
break
|
||||
if hasattr(codes, "shared_polys"):
|
||||
for (name, polys) in codes.shared_polys.items():
|
||||
if code.polys == polys:
|
||||
shared = name
|
||||
break
|
||||
|
||||
code.gen_tables(prefix, f, shared_tables = shared)
|
||||
|
||||
if __name__ == '__main__':
|
||||
path = sys.argv[1] if len(sys.argv) > 1 else os.getcwd()
|
||||
|
||||
sys.stderr.write("Generating convolutional codes...\n")
|
||||
|
||||
# Generate GSM specific codes
|
||||
generate_codes(conv_codes_gsm, path, "gsm0503")
|
||||
|
||||
sys.stderr.write("Generation complete.\n")
|
||||
|
|
|
|||
Loading…
Reference in New Issue