349 lines
8.5 KiB
C
349 lines
8.5 KiB
C
/* GMR-1 SDR - Normal bursts */
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/* See GMR-1 05.002 (ETSI TS 101 376-5-2 V1.1.1) */
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/* (C) 2011-2019 by Sylvain Munaut <tnt@246tNt.com>
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* All Rights Reserved
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*
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* This program 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 published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* 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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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*! \addtogroup nb
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* @{
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*/
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/*! \file sdr/nb.c
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* \brief Osmocom GMR-1 Normal bursts descriptions
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*/
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#include <stdlib.h>
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#include <osmocom/gmr1/sdr/pi4cxpsk.h>
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/* BCCH ------------------------------------------------------------------- */
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static struct gmr1_pi4cxpsk_sync _bcch_sync[] = {
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{ 28, 11, { 0, 2, 2, 0, 0, 0, 2, 0, 2, 2, 2 } },
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{ 119, 3, { 2, 2, 0 } },
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{ 197, 3, { 2, 2, 0 } },
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{ -1 },
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};
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static struct gmr1_pi4cxpsk_data _bcch_data[] = {
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{ 2, 26 }, /* e0 ... e51 */
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{ 39, 80 }, /* e52 ... e211 */
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{ 122, 75 }, /* e212 ... e361 */
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{ 200, 31 }, /* e361 ... e423 */
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{ -1 },
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};
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/*! \brief BCCH bursts
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* See GMR-1 05.002 (ETSI TS 101 376-5-2 V1.1.1) - Section 7.4.2
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*/
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struct gmr1_pi4cxpsk_burst gmr1_bcch_burst = {
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.mod = &gmr1_pi4cqpsk,
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.guard_pre = 2,
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.guard_post = 3,
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.len = 39 * 6,
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.ebits = 424,
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.sync = { _bcch_sync, NULL },
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.data = _bcch_data,
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};
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/* DC2 -------------------------------------------------------------------- */
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static struct gmr1_pi4cxpsk_sync _dc2_sync[] = {
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{ 28, 7, { 0, 1, 2, 3, 0, 3, 0 } },
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{ -1 },
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};
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static struct gmr1_pi4cxpsk_data _dc2_data[] = {
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{ 2, 26 }, /* e0 ... e51 */
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{ 35, 40 }, /* e52 ... e131 */
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{ -1 },
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};
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/*! \brief DC2 bursts
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* See GMR-1 05.002 (ETSI TS 101 376-5-2 V1.1.1) - Section 7.4.4
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*/
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struct gmr1_pi4cxpsk_burst gmr1_dc2_burst = {
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.mod = &gmr1_pi4cqpsk,
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.guard_pre = 2,
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.guard_post = 3,
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.len = 39 * 2,
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.ebits = 132,
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.sync = { _dc2_sync, NULL },
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.data = _dc2_data,
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};
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/* DC6 -------------------------------------------------------------------- */
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static struct gmr1_pi4cxpsk_sync _dc6_sync[] = {
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{ 28, 7, { 0, 0, 0, 2, 2, 0, 2 } },
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{ 119, 3, { 0, 3, 0 } },
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{ 197, 3, { 3, 1, 1 } },
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{ -1 },
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};
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static struct gmr1_pi4cxpsk_data _dc6_data[] = {
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{ 2, 26 }, /* e0 ... e51 */
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{ 35, 84 }, /* e52 ... e219 */
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{ 122, 75 }, /* e220 ... e369 */
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{ 200, 31 }, /* e370 ... e431 */
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{ -1 },
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};
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/*! \brief DC6 bursts
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* See GMR-1 05.002 (ETSI TS 101 376-5-2 V1.1.1) - Section 7.4.5
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*/
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struct gmr1_pi4cxpsk_burst gmr1_dc6_burst = {
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.mod = &gmr1_pi4cqpsk,
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.guard_pre = 2,
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.guard_post = 3,
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.len = 39 * 6,
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.ebits = 432,
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.sync = { _dc6_sync, NULL },
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.data = _dc6_data,
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};
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/* NT3 Speech ------------------------------------------------------------- */
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static struct gmr1_pi4cxpsk_sync _nt3_speech_sync[] = {
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{ 28, 6, { 0, 3, 3, 1, 2, 3 } },
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{ -1 },
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};
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static struct gmr1_pi4cxpsk_data _nt3_speech_data[] = {
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{ 2, 26 }, /* e0 ... e51 */
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{ 34, 80 }, /* e52 ... e211 */
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{ -1 },
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};
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/*! \brief NT3 bursts for encoded speech
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* See GMR-1 05.002 (ETSI TS 101 376-5-2 V1.1.1) - Section 7.4.8.1
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*/
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struct gmr1_pi4cxpsk_burst gmr1_nt3_speech_burst = {
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.mod = &gmr1_pi4cqpsk,
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.guard_pre = 2,
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.guard_post = 3,
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.len = 39 * 3,
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.ebits = 212,
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.sync = { _nt3_speech_sync, NULL },
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.data = _nt3_speech_data,
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};
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/* NT3 FACCH -------------------------------------------------------------- */
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static struct gmr1_pi4cxpsk_sync _nt3_facch_sync0[] = {
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{ 28, 8, { 1, 0, 1, 0, 1, 0, 1, 0 } },
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{ -1 },
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};
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static struct gmr1_pi4cxpsk_sync _nt3_facch_sync1[] = {
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{ 28, 8, { 1, 1, 0, 0, 1, 0, 0, 1 } },
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{ -1 },
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};
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static struct gmr1_pi4cxpsk_data _nt3_facch_data[] = {
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{ 2, 26 }, /* e0 ... e25 */
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{ 36, 78 }, /* e26 ... e103 */
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{ -1 },
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};
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/*! \brief NT3 bursts for FACCH
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* See GMR-1 05.002 (ETSI TS 101 376-5-2 V1.1.1) - Section 7.4.8.2
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*/
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struct gmr1_pi4cxpsk_burst gmr1_nt3_facch_burst = {
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.mod = &gmr1_pi4cbpsk,
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.guard_pre = 2,
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.guard_post = 3,
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.len = 39 * 3,
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.ebits = 104,
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.sync = { _nt3_facch_sync0, _nt3_facch_sync1, NULL },
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.data = _nt3_facch_data,
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};
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/* NT6 -------------------------------------------------------------------- */
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static struct gmr1_pi4cxpsk_sync _nt6_facch_sync[] = {
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{ 28, 6, { 0, 2, 2, 3, 2, 3 } },
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{ 119, 3, { 0, 1, 0 } },
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{ 197, 3, { 2, 3, 0 } },
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{ -1 },
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};
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static struct gmr1_pi4cxpsk_sync _nt6_data_sync[] = {
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{ 28, 6, { 0, 0, 0, 2, 2, 0 } },
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{ 119, 3, { 1, 3, 0 } },
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{ 197, 3, { 2, 1, 3 } },
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{ -1 },
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};
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static struct gmr1_pi4cxpsk_data _nt6_data[] = {
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{ 2, 26 }, /* e0 ... e51 */
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{ 34, 85 }, /* e52 ... e221 */
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{ 122, 75 }, /* e222 ... e371 */
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{ 200, 31 }, /* e372 ... e433 */
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{ -1 },
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};
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/*! \brief NT6 bursts
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* See GMR-1 05.002 (ETSI TS 101 376-5-2 V1.1.1) - Section 7.4.9
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*/
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struct gmr1_pi4cxpsk_burst gmr1_nt6_burst = {
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.mod = &gmr1_pi4cqpsk,
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.guard_pre = 2,
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.guard_post = 3,
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.len = 39 * 6,
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.ebits = 434,
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.sync = { _nt6_facch_sync, _nt6_data_sync, NULL },
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.data = _nt6_data,
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};
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/* NT9 -------------------------------------------------------------------- */
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static struct gmr1_pi4cxpsk_sync _nt9_facch_sync[] = {
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{ 28, 6, { 0, 2, 2, 3, 2, 3 } },
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{ 119, 3, { 1, 2, 2 } },
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{ 197, 3, { 0, 1, 0 } },
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{ 275, 3, { 2, 3, 0 } },
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{ -1 },
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};
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static struct gmr1_pi4cxpsk_sync _nt9_data_sync[] = {
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{ 28, 6, { 0, 0, 0, 2, 2, 0 } },
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{ 119, 3, { 0, 2, 0 } },
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{ 197, 3, { 1, 3, 0 } },
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{ 275, 3, { 2, 1, 3 } },
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{ -1 },
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};
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static struct gmr1_pi4cxpsk_data _nt9_data[] = {
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{ 2, 26 }, /* e0 ... e51 */
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{ 34, 85 }, /* e52 ... e221 */
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{ 122, 75 }, /* e222 ... e371 */
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{ 200, 75 }, /* e372 ... e521 */
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{ 278, 70 }, /* e522 ... e661 */
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{ -1 },
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};
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/*! \brief NT9 bursts
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* See GMR-1 05.002 (ETSI TS 101 376-5-2 V1.1.1) - Section 7.4.10
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*/
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struct gmr1_pi4cxpsk_burst gmr1_nt9_burst = {
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.mod = &gmr1_pi4cqpsk,
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.guard_pre = 2,
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.guard_post = 3,
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.len = 39 * 9,
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.ebits = 662,
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.sync = { _nt9_facch_sync, _nt9_data_sync, NULL },
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.data = _nt9_data,
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};
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/* RACH =------------------------------------------------------------------ */
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static struct gmr1_pi4cxpsk_sync _rach_sync[] = {
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{ 78, 17, { 0, 2, 2, 0, 0, 0, 2, 0, 2, 2, 2, 2, 2, 0, 2, 2, 0 } },
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{ 127, 32, { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 } },
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{ 191, 32, { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 } },
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{ 255, 17, { 0, 2, 2, 0, 0, 0, 2, 0, 2, 2, 2, 2, 2, 0, 2, 2, 0 } },
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{ 347, 1, { 0 } },
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{ -1 },
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};
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static struct gmr1_pi4cxpsk_data _rach_data[] = {
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{ 2, 76 }, /* e0 ... e151 */
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{ 95, 32 }, /* e152 ... e215 */
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{ 159, 32 }, /* e216 ... e279 */
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{ 223, 32 }, /* e280 ... e343 */
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{ 272, 75 }, /* e344 ... e493 */
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{ -1 },
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};
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/*! \brief RACH bursts
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* See GMR-1 05.002 (ETSI TS 101 376-5-2 V1.1.1) - Section 7.4.11
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*/
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struct gmr1_pi4cxpsk_burst gmr1_rach_burst = {
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.mod = &gmr1_pi4cqpsk,
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.guard_pre = 2,
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.guard_post = 3,
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.len = 39 * 9,
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.ebits = 494,
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.sync = { _rach_sync, NULL },
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.data = _rach_data,
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};
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/* SDCCH ------------------------------------------------------------------ */
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static struct gmr1_pi4cxpsk_sync _sdcch_sync0[] = {
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{ 28, 7, { 0, 1, 0, 1, 0, 1, 0 } },
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{ 115, 7, { 1, 0, 1, 0, 1, 0, 1 } },
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{ 197, 7, { 0, 1, 0, 1, 0, 1, 1 } },
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{ -1 },
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};
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static struct gmr1_pi4cxpsk_sync _sdcch_sync1[] = {
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{ 28, 7, { 0, 0, 1, 1, 0, 0, 1 } },
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{ 115, 7, { 1, 0, 0, 1, 1, 0, 0 } },
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{ 197, 7, { 1, 1, 0, 0, 1, 1, 1 } },
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{ -1 },
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};
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static struct gmr1_pi4cxpsk_sync _sdcch_sync2[] = {
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{ 28, 7, { 0, 0, 0, 0, 1, 1, 1 } },
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{ 115, 7, { 1, 0, 0, 0, 0, 1, 1 } },
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{ 197, 7, { 1, 1, 0, 0, 0, 0, 1 } },
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{ -1 },
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};
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static struct gmr1_pi4cxpsk_sync _sdcch_sync3[] = {
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{ 28, 7, { 0, 1, 1, 0, 1, 0, 0 } },
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{ 115, 7, { 1, 0, 1, 1, 0, 1, 0 } },
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{ 197, 7, { 0, 1, 0, 1, 1, 0, 1 } },
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{ -1 },
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};
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static struct gmr1_pi4cxpsk_data _sdcch_data[] = {
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{ 2, 26 }, /* e0 ... e25 */
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{ 35, 80 }, /* e26 ... e105 */
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{ 122, 75 }, /* e106 ... e180 */
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{ 204, 27 }, /* e181 ... e207 */
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{ -1 },
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};
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/*! \brief SDCCH bursts
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* See GMR-1 05.002 (ETSI TS 101 376-5-2 V1.1.1) - Section 7.4.12
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*/
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struct gmr1_pi4cxpsk_burst gmr1_sdcch_burst = {
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.mod = &gmr1_pi4cbpsk,
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.guard_pre = 2,
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.guard_post = 3,
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.len = 39 * 6,
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.ebits = 208,
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.sync = { _sdcch_sync0, _sdcch_sync1, _sdcch_sync2, _sdcch_sync3 },
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.data = _sdcch_data,
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};
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/*! @} */
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