defs.h 24.4 KB
Newer Older
1
/*******************************************************************************
2
    OpenAirInterface
ghaddab's avatar
ghaddab committed
3
    Copyright(c) 1999 - 2014 Eurecom
4

ghaddab's avatar
ghaddab committed
5 6 7 8
    OpenAirInterface is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
9 10


ghaddab's avatar
ghaddab committed
11 12 13 14
    OpenAirInterface is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
15

ghaddab's avatar
ghaddab committed
16
    You should have received a copy of the GNU General Public License
17 18
    along with OpenAirInterface.The full GNU General Public License is
   included in this distribution in the file called "COPYING". If not,
ghaddab's avatar
ghaddab committed
19
   see <http://www.gnu.org/licenses/>.
20 21

  Contact Information
ghaddab's avatar
ghaddab committed
22 23
  OpenAirInterface Admin: openair_admin@eurecom.fr
  OpenAirInterface Tech : openair_tech@eurecom.fr
24
  OpenAirInterface Dev  : openair4g-devel@lists.eurecom.fr
25

ghaddab's avatar
ghaddab committed
26
  Address      : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
27

ghaddab's avatar
ghaddab committed
28
 *******************************************************************************/
29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

/*! \file PHY/defs.h
 \brief Top-level defines and structure definitions
 \author R. Knopp, F. Kaltenberger
 \date 2011
 \version 0.1
 \company Eurecom
 \email: knopp@eurecom.fr,florian.kaltenberger@eurecom.fr
 \note
 \warning
*/
#ifndef __PHY_DEFS__H__
#define __PHY_DEFS__H__

#include <stdio.h>
#include <stdlib.h>
#include <malloc.h>
#include <string.h>
#include <math.h>
//#include <complex.h>
49
#include "assertions.h"
50
#ifdef MEX
51
# define msg mexPrintf
52
#else
53
# ifdef OPENAIR2
54
#   if ENABLE_RAL
55 56 57 58
#     include "collection/hashtable/hashtable.h"
#     include "COMMON/ral_messages_types.h"
#     include "UTIL/queue.h"
#   endif
59 60 61 62 63
#   include "log.h"
#   define msg(aRGS...) LOG_D(PHY, ##aRGS)
# else
#   define msg printf
# endif
64 65
#endif
//use msg in the real-time thread context
66
#define msg_nrt printf
67
//use msg_nrt in the non real-time context (for initialization, ...)
Cedric Roux's avatar
Cedric Roux committed
68 69 70 71 72 73
#ifndef malloc16
#  ifdef __AVX2__
#    define malloc16(x) memalign(32,x)
#  else
#    define malloc16(x) memalign(16,x)
#  endif
74
#endif
75 76 77 78 79 80
#define free16(y,x) free(y)
#define bigmalloc malloc
#define bigmalloc16 malloc16
#define openair_free(y,x) free((y))
#define PAGE_SIZE 4096

81 82 83 84 85 86 87
//#ifdef SHRLIBDEV
//extern int rxrescale;
//#define RX_IQRESCALELEN rxrescale
//#else
//#define RX_IQRESCALELEN 15
//#endif

88 89 90 91
//! \brief Allocate \c size bytes of memory on the heap with alignment 16 and zero it afterwards.
//! If no more memory is available, this function will terminate the program with an assertion error.
static inline void* malloc16_clear( size_t size )
{
92 93 94
#ifdef __AVX2__
  void* ptr = memalign(32, size);
#else
95
  void* ptr = memalign(16, size);
96
#endif
97 98 99 100
  DevAssert(ptr);
  memset( ptr, 0, size );
  return ptr;
}
101

102 103


104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
#define PAGE_MASK 0xfffff000
#define virt_to_phys(x) (x)

#define openair_sched_exit() exit(-1)


#define max(a,b)  ((a)>(b) ? (a) : (b))
#define min(a,b)  ((a)<(b) ? (a) : (b))


#define bzero(s,n) (memset((s),0,(n)))

#define cmax(a,b)  ((a>b) ? (a) : (b))
#define cmin(a,b)  ((a<b) ? (a) : (b))

#define cmax3(a,b,c) ((cmax(a,b)>c) ? (cmax(a,b)) : (c))

121 122 123
/// suppress compiler warning for unused arguments
#define UNUSED(x) (void)x;

124 125 126 127 128 129 130 131

#include "spec_defs_top.h"
#include "impl_defs_top.h"
#include "impl_defs_lte.h"

#include "PHY/TOOLS/time_meas.h"
#include "PHY/CODING/defs.h"
#include "PHY/TOOLS/defs.h"
132
#include "platform_types.h"
133 134 135 136 137 138

#ifdef OPENAIR_LTE

//#include "PHY/LTE_ESTIMATION/defs.h"

#include "PHY/LTE_TRANSPORT/defs.h"
139
#include <pthread.h>
140 141 142 143 144

#define NUM_DCI_MAX 32

#define NUMBER_OF_eNB_SECTORS_MAX 3

145 146
#define NB_BANDS_MAX 8

147
typedef enum {normal_txrx=0,rx_calib_ue=1,rx_calib_ue_med=2,rx_calib_ue_byp=3,debug_prach=4,no_L2_connect=5,calib_prach_tx=6,rx_dump_frame=7,loop_through_memory=8} runmode_t;
148

149
enum transmission_access_mode {
150 151 152 153 154 155 156 157
  NO_ACCESS=0,
  POSTPONED_ACCESS,
  CANCELED_ACCESS,
  UNKNOWN_ACCESS,
  SCHEDULED_ACCESS,
  CBA_ACCESS
};

158 159
typedef struct UE_SCAN_INFO_s {
  /// 10 best amplitudes (linear) for each pss signals
160
  int32_t amp[3][10];
161
  /// 10 frequency offsets (kHz) corresponding to best amplitudes, with respect do minimum DL frequency in the band
162
  int32_t freq_offset_Hz[3][10];
163 164
} UE_SCAN_INFO_t;

165
#if ENABLE_RAL
166 167 168 169 170 171 172
typedef struct ral_threshold_phy_s {
  SLIST_ENTRY(ral_threshold_phy_s) ral_thresholds;
  ral_threshold_t                  threshold;
  ral_th_action_t                  th_action;
  ral_link_param_t                 link_param;
  long                             timer_id;
} ral_threshold_phy_t;
173 174
#endif

175
/// Context data structure for eNB subframe processing
176
typedef struct {
177
  /// Component Carrier index
178
  uint8_t              CC_id;
179 180
  /// subframe index
  int subframe;
181
  /// subframe to act upon for transmission
182
  int subframe_tx;
183
  /// subframe to act upon for reception
184
  int subframe_rx;
185
  /// frame to act upon for transmission
186
  int frame_tx;
187
  /// frame to act upon for reception
188
  int frame_rx;
189 190
  /// \brief Instance count for tx processing thread.
  /// \internal This variable is protected by \ref mutex_tx.
191
  int instance_cnt_tx;
192 193
  /// \brief Instance count for rx processing thread.
  /// \internal This variable is protected by \ref mutex_rx.
194
  int instance_cnt_rx;
195
  /// pthread structure for tx processing thread
196
  pthread_t pthread_tx;
197
  /// pthread structure for rx processing thread
198
  pthread_t pthread_rx;
199
  /// condition variable for tx processing thread
200
  pthread_cond_t cond_tx;
201
  /// condition variable for rx processing thread
202
  pthread_cond_t cond_rx;
203
  /// mutex for tx processing thread
204
  pthread_mutex_t mutex_tx;
205
  /// mutex for tx processing thread
206
  pthread_mutex_t mutex_rx;
207 208
} eNB_proc_t;

209 210 211 212 213
//! \brief Number of eNB TX and RX threads.
//! This number must be equal to the number of LTE subframes (10). Each thread is responsible for a single subframe.
#define NUM_ENB_THREADS 10

/// Top-level PHY Data Structure for eNB
214
typedef struct PHY_VARS_eNB_s {
215
  /// Module ID indicator for this instance
216 217
  module_id_t          Mod_id;
  uint8_t              CC_id;
218
  eNB_proc_t           proc[NUM_ENB_THREADS];
219 220
  uint8_t              local_flag;
  uint32_t             rx_total_gain_eNB_dB;
221
  LTE_DL_FRAME_PARMS   lte_frame_parms;
222
  PHY_MEASUREMENTS_eNB PHY_measurements_eNB[NUMBER_OF_eNB_SECTORS_MAX]; /// Measurement variables
223 224 225
  LTE_eNB_COMMON       lte_eNB_common_vars;
  LTE_eNB_SRS          lte_eNB_srs_vars[NUMBER_OF_UE_MAX];
  LTE_eNB_PBCH         lte_eNB_pbch;
226 227 228
  /// \brief ?.
  /// - first index: UE [0..NUMBER_OF_UE_MAX[ (hard coded)
  /// - second index: UE [0..NUMBER_OF_UE_MAX[
229 230 231
  LTE_eNB_PUSCH       *lte_eNB_pusch_vars[NUMBER_OF_UE_MAX];
  LTE_eNB_PRACH        lte_eNB_prach_vars;
  LTE_eNB_DLSCH_t     *dlsch_eNB[NUMBER_OF_UE_MAX][2];   // Nusers times two spatial streams
232
  // old: LTE_eNB_DLSCH_t  **dlsch_eNB[2];   // Nusers times two spatial streams
233 234 235 236 237
  LTE_eNB_ULSCH_t     *ulsch_eNB[NUMBER_OF_UE_MAX+1];      // Nusers + number of RA
  LTE_eNB_DLSCH_t     *dlsch_eNB_SI,*dlsch_eNB_ra;
  LTE_eNB_DLSCH_t     *dlsch_eNB_MCH;
  LTE_eNB_UE_stats     eNB_UE_stats[NUMBER_OF_UE_MAX];
  LTE_eNB_UE_stats    *eNB_UE_stats_ptr[NUMBER_OF_UE_MAX];
238 239

  /// cell-specific reference symbols
240 241 242 243
  uint32_t         lte_gold_table[20][2][14];

  /// UE-specific reference symbols (p=7...14), TM 8/9/10
  uint32_t         lte_gold_uespec_table[2][20][2][21];
244

245
  /// mbsfn reference symbols
246
  uint32_t         lte_gold_mbsfn_table[10][3][42];
247

248
  uint32_t X_u[64][839];
249

250
  uint8_t pbch_pdu[4]; //PBCH_PDU_SIZE
251 252 253
  char eNB_generate_rar;

  /// Indicator set to 0 after first SR
254
  uint8_t first_sr[NUMBER_OF_UE_MAX];
255

256
  uint32_t max_peak_val;
257 258
  int max_eNB_id, max_sync_pos;

259
  int              N_TA_offset; ///timing offset used in TDD
260

261 262
  /// \brief sinr for all subcarriers of the current link (used only for abstraction).
  /// first index: ? [0..N_RB_DL*12[
263 264
  double *sinr_dB;

265
  /// N0 (used for abstraction)
266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282
  double N0;

  unsigned char first_run_timing_advance[NUMBER_OF_UE_MAX];
  unsigned char first_run_I0_measurements;

  unsigned char cooperation_flag; // for cooperative communication

  unsigned char    is_secondary_eNB; // primary by default
  unsigned char    is_init_sync;     /// Flag to tell if initial synchronization is performed. This affects how often the secondary eNB will listen to the PSS from the primary system.
  unsigned char    has_valid_precoder; /// Flag to tell if secondary eNB has channel estimates to create NULL-beams from, and this B/F vector is created.
  unsigned char    PeNB_id;          /// id of Primary eNB
  int              rx_offset;        /// Timing offset (used if is_secondary_eNB)

  /// hold the precoder for NULL beam to the primary user
  int              **dl_precoder_SeNB[3];
  char             log2_maxp; /// holds the maximum channel/precoder coefficient

283
  /// if ==0 enables phy only test mode
284 285
  int mac_enabled;

286
  /// For emulation only (used by UE abstraction to retrieve DCI)
287 288
  uint8_t num_common_dci[2];                         // num_dci in even/odd subframes
  uint8_t num_ue_spec_dci[2];                         // num_dci in even/odd subframes
289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312
  DCI_ALLOC_t dci_alloc[2][NUM_DCI_MAX]; // dci_alloc from even/odd subframes


  // PDSCH Varaibles
  PDSCH_CONFIG_DEDICATED pdsch_config_dedicated[NUMBER_OF_UE_MAX];

  // PUSCH Varaibles
  PUSCH_CONFIG_DEDICATED pusch_config_dedicated[NUMBER_OF_UE_MAX];

  // PUCCH variables
  PUCCH_CONFIG_DEDICATED pucch_config_dedicated[NUMBER_OF_UE_MAX];

  // UL-POWER-Control
  UL_POWER_CONTROL_DEDICATED ul_power_control_dedicated[NUMBER_OF_UE_MAX];

  // TPC
  TPC_PDCCH_CONFIG tpc_pdcch_config_pucch[NUMBER_OF_UE_MAX];
  TPC_PDCCH_CONFIG tpc_pdcch_config_pusch[NUMBER_OF_UE_MAX];

  // CQI reporting
  CQI_REPORT_CONFIG cqi_report_config[NUMBER_OF_UE_MAX];

  // SRS Variables
  SOUNDINGRS_UL_CONFIG_DEDICATED soundingrs_ul_config_dedicated[NUMBER_OF_UE_MAX];
313
  uint8_t ncs_cell[20][7];
314 315 316 317 318

  // Scheduling Request Config
  SCHEDULING_REQUEST_CONFIG scheduling_request_config[NUMBER_OF_UE_MAX];

  // Transmission mode per UE
319
  uint8_t transmission_mode[NUMBER_OF_UE_MAX];
320 321 322

  /// cba_last successful reception for each group, used for collision detection
  uint8_t cba_last_reception[4];
323

324 325 326
  // Pointers for active physicalConfigDedicated to be applied in current subframe
  struct PhysicalConfigDedicated *physicalConfigDedicated[NUMBER_OF_UE_MAX];

327

328 329
  uint32_t rb_mask_ul[4];

330 331 332 333 334
  /// Information regarding TM5
  MU_MIMO_mode mu_mimo_mode[NUMBER_OF_UE_MAX];


  ///check for Total Transmissions
335
  uint32_t check_for_total_transmissions;
336 337

  ///check for MU-MIMO Transmissions
338
  uint32_t check_for_MUMIMO_transmissions;
339 340

  ///check for SU-MIMO Transmissions
341
  uint32_t check_for_SUMIMO_transmissions;
342 343

  ///check for FULL MU-MIMO Transmissions
344
  uint32_t  FULL_MUMIMO_transmissions;
345 346

  /// Counter for total bitrate, bits and throughput in downlink
347 348 349
  uint32_t total_dlsch_bitrate;
  uint32_t total_transmitted_bits;
  uint32_t total_system_throughput;
350

351 352 353
  time_stats_t phy_proc;
  time_stats_t phy_proc_tx;
  time_stats_t phy_proc_rx;
354 355
  /*
  time_stats_t phy_proc_sf[10]; // for each subframe
356
  time_stats_t phy_proc_tx_sf[10];
357 358
  time_stats_t phy_proc_rx_sf[10];
  */
359
  time_stats_t rx_prach;
360

361 362 363
  time_stats_t ofdm_mod_stats;
  time_stats_t dlsch_encoding_stats;
  time_stats_t dlsch_modulation_stats;
364
  time_stats_t dlsch_scrambling_stats;
365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386
  time_stats_t dlsch_rate_matching_stats;
  time_stats_t dlsch_turbo_encoding_stats;
  time_stats_t dlsch_interleaving_stats;

  time_stats_t ofdm_demod_stats;
  time_stats_t rx_dft_stats;
  time_stats_t ulsch_channel_estimation_stats;
  time_stats_t ulsch_freq_offset_estimation_stats;
  time_stats_t ulsch_decoding_stats;
  time_stats_t ulsch_demodulation_stats;
  time_stats_t ulsch_rate_unmatching_stats;
  time_stats_t ulsch_turbo_decoding_stats;
  time_stats_t ulsch_deinterleaving_stats;
  time_stats_t ulsch_demultiplexing_stats;
  time_stats_t ulsch_llr_stats;
  time_stats_t ulsch_tc_init_stats;
  time_stats_t ulsch_tc_alpha_stats;
  time_stats_t ulsch_tc_beta_stats;
  time_stats_t ulsch_tc_gamma_stats;
  time_stats_t ulsch_tc_ext_stats;
  time_stats_t ulsch_tc_intl1_stats;
  time_stats_t ulsch_tc_intl2_stats;
387

388 389 390
#ifdef LOCALIZATION
  /// time state for localization
  time_stats_t localization_stats;
391
#endif 
392

393 394
  int32_t pucch1_stats_cnt[NUMBER_OF_UE_MAX][10];
  int32_t pucch1_stats[NUMBER_OF_UE_MAX][10*1024];
395
  int32_t pucch1_stats_thres[NUMBER_OF_UE_MAX][10*1024];
396
  int32_t pucch1ab_stats_cnt[NUMBER_OF_UE_MAX][10];
397
  int32_t pucch1ab_stats[NUMBER_OF_UE_MAX][2*10*1024];
398

399
#if ENABLE_RAL
gauthier's avatar
gauthier committed
400 401 402 403 404
  hash_table_t    *ral_thresholds_timed;
  SLIST_HEAD(ral_thresholds_gen_poll_enb_s, ral_threshold_phy_t) ral_thresholds_gen_polled[RAL_LINK_PARAM_GEN_MAX];
  SLIST_HEAD(ral_thresholds_lte_poll_enb_s, ral_threshold_phy_t) ral_thresholds_lte_polled[RAL_LINK_PARAM_LTE_MAX];
#endif

405 406 407 408 409
} PHY_VARS_eNB;

#define debug_msg if (((mac_xface->frame%100) == 0) || (mac_xface->frame < 50)) msg
//#define debug_msg msg

410
/*
411 412 413
typedef enum {
  max_gain=0,med_gain,byp_gain
} rx_gain_t;
414
*/
415

416 417
/// Top-level PHY Data Structure for UE
typedef struct {
418
  /// \brief Module ID indicator for this instance
419
  uint8_t Mod_id;
420
  /// \brief Component carrier ID for this PHY instance
421
  uint8_t CC_id;
422 423 424 425 426
  //uint8_t local_flag;
  /// \brief Indicator of current run mode of UE (normal_txrx, rx_calib_ue, no_L2_connect, debug_prach)
  runmode_t mode;
  /// \brief Indicator that UE should perform band scanning
  int UE_scan;
427 428
  /// \brief Indicator that UE should perform coarse scanning around carrier
  int UE_scan_carrier;
429
  /// \brief Indicator that UE is synchronized to an eNB
430
  int is_synchronized;
431
  /// \brief Instance count of TX processing thread (-1 means ready, 0 means busy)
432
  int instance_cnt_tx;
433
  /// \brief Instance count of RX processing thread (-1 means ready, 0 means busy)
434
  int instance_cnt_rx;
435 436
  /// \brief Instance count of initial synchronization thread (-1 means ready, 0 means busy).
  /// Protected by mutex \ref mutex_synch and condition \ref cond_synch.
437
  int instance_cnt_synch;
438
  /// \brief Condition variable for TX processing thread
439
  pthread_cond_t cond_tx;
440
  /// \brief Condition variable for RX processing thread
441
  pthread_cond_t cond_rx;
442 443
  /// \brief Condition variable for initial synchronization thread.
  /// The corresponding mutex is \ref mutex_synch.
444
  pthread_cond_t cond_synch;
445
  /// \brief Mutex for TX processing thread
446
  pthread_mutex_t mutex_tx;
447
  /// \brief Mutex for RX processing thread
448
  pthread_mutex_t mutex_rx;
449 450 451
  /// \brief Mutex for initial synchronization thread.
  /// Used to protect \ref instance_cnt_synch.
  /// \sa cond_synch
452
  pthread_mutex_t mutex_synch;
453
  /// \brief Pthread structure for RX processing thread
454
  pthread_t       thread_rx;
455
  /// \brief Pthread structure for TX processing thread
456
  pthread_t       thread_tx;
457
  /// \brief Pthread structure to RX processing thread
458
  pthread_t       thread_synch;
459
  /// \brief Total gain of the TX chain (16-bit baseband I/Q to antenna)
460
  uint32_t tx_total_gain_dB;
461
  /// \brief Total gain of the RX chain (antenna to baseband I/Q) This is a function of rx_gain_mode (and the corresponding gain) and the rx_gain of the card.
462
  uint32_t rx_total_gain_dB;
463
  /// \brief Total gains with maximum RF gain stage (ExpressMIMO2/Lime)
464
  uint32_t rx_gain_max[4];
465
  /// \brief Total gains with medium RF gain stage (ExpressMIMO2/Lime)
466
  uint32_t rx_gain_med[4];
467
  /// \brief Total gains with bypassed RF gain stage (ExpressMIMO2/Lime)
468
  uint32_t rx_gain_byp[4];
469
  /// \brief Current transmit power
470
  int8_t tx_power_dBm;
471
  /// \brief Total number of REs in current transmission
472
  int tx_total_RE;
473
  /// \brief Maximum transmit power
474
  int8_t tx_power_max_dBm;
475
  /// \brief Frame counters for TX and RX processing
476
  uint32_t frame_rx,frame_tx;
477
  /// \brief Slot counters for TX and RX processing
478
  uint32_t slot_tx,slot_rx;
479
  /// \brief Number of eNB seen by UE
480
  uint8_t n_connected_eNB;
481
  /// \brief indicator that Handover procedure has been initiated
482
  uint8_t ho_initiated;
483
  /// \brief indicator that Handover procedure has been triggered
484
  uint8_t ho_triggered;
485 486
  /// \brief Measurement variables.
  PHY_MEASUREMENTS PHY_measurements;
487
  LTE_DL_FRAME_PARMS  lte_frame_parms;
488 489
  /// \brief Frame parame before ho used to recover if ho fails.
  LTE_DL_FRAME_PARMS  lte_frame_parms_before_ho;
490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505
  LTE_UE_COMMON    lte_ue_common_vars;

  LTE_UE_PDSCH     *lte_ue_pdsch_vars[NUMBER_OF_CONNECTED_eNB_MAX+1];
  LTE_UE_PDSCH_FLP *lte_ue_pdsch_vars_flp[NUMBER_OF_CONNECTED_eNB_MAX+1];
  LTE_UE_PDSCH     *lte_ue_pdsch_vars_SI[NUMBER_OF_CONNECTED_eNB_MAX+1];
  LTE_UE_PDSCH     *lte_ue_pdsch_vars_ra[NUMBER_OF_CONNECTED_eNB_MAX+1];
  LTE_UE_PDSCH     *lte_ue_pdsch_vars_MCH[NUMBER_OF_CONNECTED_eNB_MAX];
  LTE_UE_PBCH      *lte_ue_pbch_vars[NUMBER_OF_CONNECTED_eNB_MAX];
  LTE_UE_PDCCH     *lte_ue_pdcch_vars[NUMBER_OF_CONNECTED_eNB_MAX];
  LTE_UE_PRACH     *lte_ue_prach_vars[NUMBER_OF_CONNECTED_eNB_MAX];
  LTE_UE_DLSCH_t   *dlsch_ue[NUMBER_OF_CONNECTED_eNB_MAX][2];
  LTE_UE_ULSCH_t   *ulsch_ue[NUMBER_OF_CONNECTED_eNB_MAX];
  LTE_UE_DLSCH_t   *dlsch_ue_col[NUMBER_OF_CONNECTED_eNB_MAX][2];
  LTE_UE_DLSCH_t   *ulsch_ue_col[NUMBER_OF_CONNECTED_eNB_MAX];
  LTE_UE_DLSCH_t   *dlsch_ue_SI[NUMBER_OF_CONNECTED_eNB_MAX],*dlsch_ue_ra[NUMBER_OF_CONNECTED_eNB_MAX];
  LTE_UE_DLSCH_t   *dlsch_ue_MCH[NUMBER_OF_CONNECTED_eNB_MAX];
knopp's avatar
knopp committed
506 507 508
  // This is for SIC in the UE, to store the reencoded data
  LTE_eNB_DLSCH_t  *dlsch_eNB[NUMBER_OF_CONNECTED_eNB_MAX];

509
  // For abstraction-purposes only
510 511 512
  uint8_t               sr[10];
  uint8_t               pucch_sel[10];
  uint8_t               pucch_payload[22];
513 514 515

  UE_MODE_t        UE_mode[NUMBER_OF_CONNECTED_eNB_MAX];
  /// cell-specific reference symbols
516 517 518 519
  uint32_t lte_gold_table[7][20][2][14];

  /// ue-specific reference symbols
  uint32_t         lte_gold_uespec_table[2][20][2][21];
520

521 522
  /// mbsfn reference symbols
  uint32_t lte_gold_mbsfn_table[10][3][42];
523

524
  uint32_t X_u[64][839];
525

526
  uint32_t high_speed_flag;
527
  uint32_t perfect_ce;
528
  int16_t ch_est_alpha;
529
  UE_SCAN_INFO_t scan_info[NB_BANDS_MAX];
530

531 532 533
  char ulsch_no_allocation_counter[NUMBER_OF_CONNECTED_eNB_MAX];

  unsigned char ulsch_ue_Msg3_active[NUMBER_OF_CONNECTED_eNB_MAX];
534
  uint32_t  ulsch_ue_Msg3_frame[NUMBER_OF_CONNECTED_eNB_MAX];
535 536 537 538 539
  unsigned char ulsch_ue_Msg3_subframe[NUMBER_OF_CONNECTED_eNB_MAX];
  //  unsigned char Msg3_timer[NUMBER_OF_CONNECTED_eNB_MAX];
  //unsigned char *Msg3_ptr[NUMBER_OF_CONNECTED_eNB_MAX];
  PRACH_RESOURCES_t *prach_resources[NUMBER_OF_CONNECTED_eNB_MAX];
  int turbo_iterations, turbo_cntl_iterations;
540 541
  /// \brief ?.
  /// - first index: eNB [0..NUMBER_OF_CONNECTED_eNB_MAX[ (hard coded)
542
  uint32_t total_TBS[NUMBER_OF_CONNECTED_eNB_MAX];
543 544
  /// \brief ?.
  /// - first index: eNB [0..NUMBER_OF_CONNECTED_eNB_MAX[ (hard coded)
545
  uint32_t total_TBS_last[NUMBER_OF_CONNECTED_eNB_MAX];
546 547
  /// \brief ?.
  /// - first index: eNB [0..NUMBER_OF_CONNECTED_eNB_MAX[ (hard coded)
548
  uint32_t bitrate[NUMBER_OF_CONNECTED_eNB_MAX];
549 550
  /// \brief ?.
  /// - first index: eNB [0..NUMBER_OF_CONNECTED_eNB_MAX[ (hard coded)
551
  uint32_t total_received_bits[NUMBER_OF_CONNECTED_eNB_MAX];
552 553 554 555 556 557 558 559 560
  int dlsch_errors[NUMBER_OF_CONNECTED_eNB_MAX];
  int dlsch_errors_last[NUMBER_OF_CONNECTED_eNB_MAX];
  int dlsch_received[NUMBER_OF_CONNECTED_eNB_MAX];
  int dlsch_received_last[NUMBER_OF_CONNECTED_eNB_MAX];
  int dlsch_fer[NUMBER_OF_CONNECTED_eNB_MAX];
  int dlsch_SI_received[NUMBER_OF_CONNECTED_eNB_MAX];
  int dlsch_SI_errors[NUMBER_OF_CONNECTED_eNB_MAX];
  int dlsch_ra_received[NUMBER_OF_CONNECTED_eNB_MAX];
  int dlsch_ra_errors[NUMBER_OF_CONNECTED_eNB_MAX];
561 562 563 564 565 566 567 568
  int dlsch_mch_received_sf[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_eNB_MAX];
  int dlsch_mch_received[NUMBER_OF_CONNECTED_eNB_MAX];
  int dlsch_mcch_received[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_eNB_MAX];
  int dlsch_mtch_received[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_eNB_MAX];
  int dlsch_mcch_errors[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_eNB_MAX];
  int dlsch_mtch_errors[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_eNB_MAX];
  int dlsch_mcch_trials[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_eNB_MAX];
  int dlsch_mtch_trials[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_eNB_MAX];
569 570
  int current_dlsch_cqi[NUMBER_OF_CONNECTED_eNB_MAX];
  unsigned char first_run_timing_advance[NUMBER_OF_CONNECTED_eNB_MAX];
571 572 573 574
  uint8_t               generate_prach;
  uint8_t               prach_cnt;
  uint8_t               prach_PreambleIndex;
  //  uint8_t               prach_timer;
575 576
  int              rx_offset; /// Timing offset
  int              timing_advance; ///timing advance signalled from eNB
577
  int              N_TA_offset; ///timing offset used in TDD
578
  /// Flag to tell if UE is secondary user (cognitive mode)
579
  unsigned char    is_secondary_ue;
580
  /// Flag to tell if secondary eNB has channel estimates to create NULL-beams from.
581
  unsigned char    has_valid_precoder;
582 583 584
  /// hold the precoder for NULL beam to the primary eNB
  int              **ul_precoder_S_UE;
  /// holds the maximum channel/precoder coefficient
585
  char             log2_maxp;
586

587 588 589
  /// if ==0 enables phy only test mode
  int mac_enabled;

590
  /// Flag to initialize averaging of PHY measurements
591
  int init_averaging;
592

593 594
  /// \brief sinr for all subcarriers of the current link (used only for abstraction).
  /// - first index: ? [0..12*N_RB_DL[
595
  double *sinr_dB;
596

597 598
  /// \brief sinr for all subcarriers of first symbol for the CQI Calculation.
  /// - first index: ? [0..12*N_RB_DL[
599 600
  double *sinr_CQI_dB;

601 602 603
  /// sinr_effective used for CQI calulcation
  double sinr_eff;

604 605
  /// N0 (used for abstraction)
  double N0;
606

607 608 609 610 611
  /// PDSCH Varaibles
  PDSCH_CONFIG_DEDICATED pdsch_config_dedicated[NUMBER_OF_CONNECTED_eNB_MAX];

  /// PUSCH Varaibles
  PUSCH_CONFIG_DEDICATED pusch_config_dedicated[NUMBER_OF_CONNECTED_eNB_MAX];
612

613 614 615 616 617 618 619
  /// PUSCH contention-based access vars
  PUSCH_CA_CONFIG_DEDICATED  pusch_ca_config_dedicated[NUMBER_OF_eNB_MAX]; // lola

  /// PUCCH variables

  PUCCH_CONFIG_DEDICATED pucch_config_dedicated[NUMBER_OF_CONNECTED_eNB_MAX];

620
  uint8_t ncs_cell[20][7];
621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638

  /// UL-POWER-Control
  UL_POWER_CONTROL_DEDICATED ul_power_control_dedicated[NUMBER_OF_CONNECTED_eNB_MAX];

  /// TPC
  TPC_PDCCH_CONFIG tpc_pdcch_config_pucch[NUMBER_OF_CONNECTED_eNB_MAX];
  TPC_PDCCH_CONFIG tpc_pdcch_config_pusch[NUMBER_OF_CONNECTED_eNB_MAX];

  /// CQI reporting
  CQI_REPORT_CONFIG cqi_report_config[NUMBER_OF_CONNECTED_eNB_MAX];

  /// SRS Variables
  SOUNDINGRS_UL_CONFIG_DEDICATED soundingrs_ul_config_dedicated[NUMBER_OF_CONNECTED_eNB_MAX];

  /// Scheduling Request Config
  SCHEDULING_REQUEST_CONFIG scheduling_request_config[NUMBER_OF_CONNECTED_eNB_MAX];

  /// Transmission mode per eNB
639
  uint8_t transmission_mode[NUMBER_OF_CONNECTED_eNB_MAX];
640

641 642 643
  time_stats_t phy_proc;
  time_stats_t phy_proc_tx;
  time_stats_t phy_proc_rx;
644

645 646 647 648 649 650 651 652 653 654
  time_stats_t ofdm_mod_stats;
  time_stats_t ulsch_encoding_stats;
  time_stats_t ulsch_modulation_stats;
  time_stats_t ulsch_segmentation_stats;
  time_stats_t ulsch_rate_matching_stats;
  time_stats_t ulsch_turbo_encoding_stats;
  time_stats_t ulsch_interleaving_stats;
  time_stats_t ulsch_multiplexing_stats;

  time_stats_t ofdm_demod_stats;
655
  time_stats_t dlsch_rx_pdcch_stats;
656 657 658 659 660 661 662 663 664
  time_stats_t rx_dft_stats;
  time_stats_t dlsch_channel_estimation_stats;
  time_stats_t dlsch_freq_offset_estimation_stats;
  time_stats_t dlsch_decoding_stats;
  time_stats_t dlsch_demodulation_stats;
  time_stats_t dlsch_rate_unmatching_stats;
  time_stats_t dlsch_turbo_decoding_stats;
  time_stats_t dlsch_deinterleaving_stats;
  time_stats_t dlsch_llr_stats;
665
  time_stats_t dlsch_unscrambling_stats;
knopp's avatar
knopp committed
666 667 668
  time_stats_t dlsch_rate_matching_stats;
  time_stats_t dlsch_turbo_encoding_stats;
  time_stats_t dlsch_interleaving_stats;
669 670 671 672 673 674 675
  time_stats_t dlsch_tc_init_stats;
  time_stats_t dlsch_tc_alpha_stats;
  time_stats_t dlsch_tc_beta_stats;
  time_stats_t dlsch_tc_gamma_stats;
  time_stats_t dlsch_tc_ext_stats;
  time_stats_t dlsch_tc_intl1_stats;
  time_stats_t dlsch_tc_intl2_stats;
676
  time_stats_t tx_prach;
677

678
#if ENABLE_RAL
679 680 681 682
  hash_table_t    *ral_thresholds_timed;
  SLIST_HEAD(ral_thresholds_gen_poll_s, ral_threshold_phy_t) ral_thresholds_gen_polled[RAL_LINK_PARAM_GEN_MAX];
  SLIST_HEAD(ral_thresholds_lte_poll_s, ral_threshold_phy_t) ral_thresholds_lte_polled[RAL_LINK_PARAM_LTE_MAX];
#endif
683 684
} PHY_VARS_UE;

685 686 687
/// Top-level PHY Data Structure for RN
typedef struct {
  /// Module ID indicator for this instance
688 689
  uint8_t Mod_id;
  uint32_t frame;
690 691
  // phy_vars_eNB
  // phy_vars ue
692
  // cuurently only used to store and forward the PMCH
693 694
  uint8_t mch_avtive[10];
  uint8_t sync_area[10]; // num SF
695
  LTE_UE_DLSCH_t   *dlsch_rn_MCH[10];
696

697
} PHY_VARS_RN;
698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715

#include "PHY/INIT/defs.h"
#include "PHY/LTE_REFSIG/defs.h"
#include "PHY/MODULATION/defs.h"
#include "PHY/LTE_TRANSPORT/proto.h"
#include "PHY/LTE_ESTIMATION/defs.h"

#include "SIMULATION/ETH_TRANSPORT/defs.h"
#endif //OPENAIR_LTE


#endif //  __PHY_DEFS__H__