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srsRAN_4G/srslte/lib/ch_estimation/ul_rs_tables.h

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Added DRMS for UL. Changed chest to chest_dl
10 years ago
/**
*
* \section COPYRIGHT
*
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* Copyright 2013-2015 Software Radio Systems Limited
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*
* \section LICENSE
*
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10 years ago
* This file is part of the srsLTE library.
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*
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* srsLTE is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
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* srsLTE is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* A copy of the GNU Affero General Public License can be found in
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* the LICENSE file in the top-level directory of this distribution
* and at http://www.gnu.org/licenses/.
*
*/
#include <stdint.h>
// Phi values for M_sc=12 Table 5.5.1.2-1 in 36.211
int phi_M_sc_12[30][12] = {{-1, 1, 3,-3, 3, 3, 1, 1, 3, 1,-3, 3},
{ 1, 1, 3, 3, 3,-1, 1,-3,-3, 1,-3, 3},
{ 1, 1,-3,-3,-3,-1,-3,-3, 1,-3, 1,-1},
{-1, 1, 1, 1, 1,-1,-3,-3, 1,-3, 3,-1},
{-1, 3, 1,-1, 1,-1,-3,-1, 1,-1, 1, 3},
{ 1,-3, 3,-1,-1, 1, 1,-1,-1, 3,-3, 1},
{-1, 3,-3,-3,-3, 3, 1,-1, 3, 3,-3, 1},
{-3,-1,-1,-1, 1,-3, 3,-1, 1,-3, 3, 1},
{ 1,-3, 3, 1,-1,-1,-1, 1, 1, 3,-1, 1},
{ 1,-3,-1, 3, 3,-1,-3, 1, 1, 1, 1, 1},
{-1, 3,-1, 1, 1,-3,-3,-1,-3,-3, 3,-1},
{ 3, 1,-1,-1, 3, 3,-3, 1, 3, 1, 3, 3},
{ 1,-3, 1, 1,-3, 1, 1, 1,-3,-3,-3, 1},
{ 3, 3,-3, 3,-3, 1, 1, 3,-1,-3, 3, 3},
{-3, 1,-1,-3,-1, 3, 1, 3, 3, 3,-1, 1},
{ 3,-1, 1,-3,-1,-1, 1, 1, 3, 1,-1,-3},
{ 1, 3, 1,-1, 1, 3, 3, 3,-1,-1, 3,-1},
{-3, 1, 1, 3,-3, 3,-3,-3, 3, 1, 3,-1},
{-3, 3, 1, 1,-3, 1,-3,-3,-1,-1, 1,-3},
{-1, 3, 1, 3, 1,-1,-1, 3,-3,-1,-3,-1},
{-1,-3, 1, 1, 1, 1, 3, 1,-1, 1,-3,-1},
{-1, 3,-1, 1,-3,-3,-3,-3,-3, 1,-1,-3},
{ 1, 1,-3,-3,-3,-3,-1, 3,-3, 1,-3, 3},
{ 1, 1,-1,-3,-1,-3, 1,-1, 1, 3,-1, 1},
{ 1, 1, 3, 1, 3, 3,-1, 1,-1,-3,-3, 1},
{ 1,-3, 3, 3, 1, 3, 3, 1,-3,-1,-1, 3},
{ 1, 3,-3,-3, 3,-3, 1,-1,-1, 3,-1,-3},
{-3,-1,-3,-1,-3, 3, 1,-1, 1, 3,-3,-3},
{-1, 3,-3, 3,-1, 3, 3,-3, 3, 3,-1,-1},
{ 3,-3,-3,-1,-1,-3,-1, 3,-3, 3, 1,-1}};
// Phi values for M_sc=24 Table 5.5.1.2-2 in 36.211
int phi_M_sc_24[30][24] = {{-1, 3, 1,-3, 3,-1, 1, 3,-3, 3, 1, 3,-3, 3, 1, 1,-1, 1, 3,-3, 3,-3,-1,-3},
{-3, 3,-3,-3,-3, 1,-3,-3, 3,-1, 1, 1, 1, 3, 1,-1, 3,-3,-3, 1, 3, 1, 1,-3},
{ 3,-1, 3, 3, 1, 1,-3, 3, 3, 3, 3, 1,-1, 3,-1, 1, 1,-1,-3,-1,-1, 1, 3, 3},
{-1,-3, 1, 1, 3,-3, 1, 1,-3,-1,-1, 1, 3, 1, 3, 1,-1, 3, 1, 1,-3,-1,-3,-1},
{-1,-1,-1,-3,-3,-1, 1, 1, 3, 3,-1, 3,-1, 1,-1,-3, 1,-1,-3,-3, 1,-3,-1,-1},
{-3, 1, 1, 3,-1, 1, 3, 1,-3, 1,-3, 1, 1,-1,-1, 3,-1,-3, 3,-3,-3,-3, 1, 1},
{ 1, 1,-1,-1, 3,-3,-3, 3,-3, 1,-1,-1, 1,-1, 1, 1,-1,-3,-1, 1,-1, 3,-1,-3},
{-3, 3, 3,-1,-1,-3,-1, 3, 1, 3, 1, 3, 1, 1,-1, 3, 1,-1, 1, 3,-3,-1,-1, 1},
{-3, 1, 3,-3, 1,-1,-3, 3,-3, 3,-1,-1,-1,-1, 1,-3,-3,-3, 1,-3,-3,-3, 1,-3},
{ 1, 1,-3, 3, 3,-1,-3,-1, 3,-3, 3, 3, 3,-1, 1, 1,-3, 1,-1, 1, 1,-3, 1, 1},
{-1, 1,-3,-3, 3,-1, 3,-1,-1,-3,-3,-3,-1,-3,-3, 1,-1, 1, 3, 3,-1, 1,-1, 3},
{ 1, 3, 3,-3,-3, 1, 3, 1,-1,-3,-3,-3, 3, 3,-3, 3, 3,-1,-3, 3,-1, 1,-3, 1},
{ 1, 3, 3, 1, 1, 1,-1,-1, 1,-3, 3,-1, 1, 1,-3, 3, 3,-1,-3, 3,-3,-1,-3,-1},
{ 3,-1,-1,-1,-1,-3,-1, 3, 3, 1,-1, 1, 3, 3, 3,-1, 1, 1,-3, 1, 3,-1,-3, 3},
{-3,-3, 3, 1, 3, 1,-3, 3, 1, 3, 1, 1, 3, 3,-1,-1,-3, 1,-3,-1, 3, 1, 1, 3},
{-1,-1, 1,-3, 1, 3,-3, 1,-1,-3,-1, 3, 1, 3, 1,-1,-3,-3,-1,-1,-3,-3,-3,-1},
{-1,-3, 3,-1,-1,-1,-1, 1, 1,-3, 3, 1, 3, 3, 1,-1, 1,-3, 1,-3, 1, 1,-3,-1},
{ 1, 3,-1, 3, 3,-1,-3, 1,-1,-3, 3, 3, 3,-1, 1, 1, 3,-1,-3,-1, 3,-1,-1,-1},
{ 1, 1, 1, 1, 1,-1, 3,-1,-3, 1, 1, 3,-3, 1,-3,-1, 1, 1,-3,-3, 3, 1, 1,-3},
{ 1, 3, 3, 1,-1,-3, 3,-1, 3, 3, 3,-3, 1,-1, 1,-1,-3,-1, 1, 3,-1, 3,-3,-3},
{-1,-3, 3,-3,-3,-3,-1,-1,-3,-1,-3, 3, 1, 3,-3,-1, 3,-1, 1,-1, 3,-3, 1,-1},
{-3,-3, 1, 1,-1, 1,-1, 1,-1, 3, 1,-3,-1, 1,-1, 1,-1,-1, 3, 3,-3,-1, 1,-3},
{-3,-1,-3, 3, 1,-1,-3,-1,-3,-3, 3,-3, 3,-3,-1, 1, 3, 1,-3, 1, 3, 3,-1,-3},
{-1,-1,-1,-1, 3, 3, 3, 1, 3, 3,-3, 1, 3,-1, 3,-1, 3, 3,-3, 3, 1,-1, 3, 3},
{ 1,-1, 3, 3,-1,-3, 3,-3,-1,-1, 3,-1, 3,-1,-1, 1, 1, 1, 1,-1,-1,-3,-1, 3},
{ 1,-1, 1,-1, 3,-1, 3, 1, 1,-1,-1,-3, 1, 1,-3, 1, 3,-3, 1, 1,-3,-3,-1,-1},
{-3,-1, 1, 3, 1, 1,-3,-1,-1,-3, 3,-3, 3, 1,-3, 3,-3, 1,-1, 1,-3, 1, 1, 1},
{-1,-3, 3, 3, 1, 1, 3,-1,-3,-1,-1,-1, 3, 1,-3,-3,-1, 3,-3,-1,-3,-1,-3,-1},
{-1,-3,-1,-1, 1,-3,-1,-1, 1,-1,-3, 1, 1,-3, 1,-3,-3, 3, 1, 1,-1, 3,-1,-1},
{ 1, 1,-1,-1,-3,-1, 3,-1, 3,-1, 1, 3, 1,-1, 3, 1, 3,-3,-3, 1,-1,-1, 1, 3}};
// Prime numbers used for Section 5.5.1.1 of 36.211
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#define NOF_PRIME_NUMBERS 196
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uint32_t prime_numbers[NOF_PRIME_NUMBERS] = { 2, 3, 5, 7, 11, 13, 17, 19, 23, 29,
31, 37, 41, 43, 47, 53, 59, 61, 67, 71,
73, 79, 83, 89, 97, 101, 103, 107, 109, 113,
127, 131, 137, 139, 149, 151, 157, 163, 167, 173,
179, 181, 191, 193, 197, 199, 211, 223, 227, 229,
233, 239, 241, 251, 257, 263, 269, 271, 277, 281,
283, 293, 307, 311, 313, 317, 331, 337, 347, 349,
353, 359, 367, 373, 379, 383, 389, 397, 401, 409,
419, 421, 431, 433, 439, 443, 449, 457, 461, 463,
467, 479, 487, 491, 499, 503, 509, 521, 523, 541,
547, 557, 563, 569, 571, 577, 587, 593, 599, 601,
607, 613, 617, 619, 631, 641, 643, 647, 653, 659,
661, 673, 677, 683, 691, 701, 709, 719, 727, 733,
739, 743, 751, 757, 761, 769, 773, 787, 797, 809,
811, 821, 823, 827, 829, 839, 853, 857, 859, 863,
877, 881, 883, 887, 907, 911, 919, 929, 937, 941,
947, 953, 967, 971, 977, 983, 991, 997,1009,1013,
1019,1021,1031,1033,1039,1049,1051,1061,1063,1069,
1087,1091,1093,1097,1103,1109,1117,1123,1129,1151,
Added PUSCH DRMS signal generation
10 years ago
1153,1163,1171,1181,1187,1193};
Added DRMS for UL. Changed chest to chest_dl
10 years ago