eNB_scheduler.c 17.5 KB
Newer Older
1
/*******************************************************************************
nikaeinn's avatar
nikaeinn committed
2 3
    OpenAirInterface
    Copyright(c) 1999 - 2014 Eurecom
4

nikaeinn's avatar
nikaeinn 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


nikaeinn's avatar
nikaeinn 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

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

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

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

nikaeinn's avatar
nikaeinn committed
28
*******************************************************************************/
29
/*! \file eNB_scheduler.c
nikaeinn's avatar
nikaeinn committed
30
 * \brief eNB scheduler top level function operates on per subframe basis
31 32
 * \author  Navid Nikaein and Raymond Knopp
 * \date 2010 - 2014
33
 * \email: navid.nikaein@eurecom.fr
34 35
 * \version 0.5
 * @ingroup _mac
36

37
 */
38

39
#include "assertions.h"
40 41 42 43 44 45 46 47
#include "PHY/defs.h"
#include "PHY/extern.h"

#include "SCHED/defs.h"
#include "SCHED/extern.h"

#include "LAYER2/MAC/defs.h"
#include "LAYER2/MAC/extern.h"
gauthier's avatar
gauthier committed
48

49 50 51 52 53 54
#include "LAYER2/MAC/proto.h"
#include "UTIL/LOG/log.h"
#include "UTIL/LOG/vcd_signal_dumper.h"
#include "UTIL/OPT/opt.h"
#include "OCG.h"
#include "OCG_extern.h"
gauthier's avatar
gauthier committed
55

56 57
#include "RRC/LITE/extern.h"
#include "RRC/L2_INTERFACE/openair_rrc_L2_interface.h"
gauthier's avatar
gauthier committed
58

59 60
//#include "LAYER2/MAC/pre_processor.c"
#include "pdcp.h"
61

62 63
#if defined(ENABLE_ITTI)
# include "intertask_interface.h"
64 65
#endif

66 67 68 69
#define ENABLE_MAC_PAYLOAD_DEBUG
#define DEBUG_eNB_SCHEDULER 1
//#define DEBUG_HEADER_PARSING 1
//#define DEBUG_PACKET_TRACE 1
gauthier's avatar
gauthier committed
70

71 72 73 74 75
/*
  #ifndef USER_MODE
  #define msg debug_msg
  #endif
 */
gauthier's avatar
gauthier committed
76 77 78



79

gauthier's avatar
gauthier committed
80
void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag, frame_t frameP, sub_frame_t subframeP) {//, int calibration_flag) {
81

knopp's avatar
 
knopp committed
82 83 84 85
  unsigned int nprb[MAX_NUM_CCs];
  unsigned int nCCE[MAX_NUM_CCs];
  int mbsfn_status[MAX_NUM_CCs];
  uint32_t RBalloc[MAX_NUM_CCs];
86
  protocol_ctxt_t   ctxt;
87
#ifdef EXMIMO
88
  int ret;
89
#endif
90
#if defined(ENABLE_ITTI)
91 92 93 94
  MessageDef   *msg_p;
  const char   *msg_name;
  instance_t    instance;
  int           result;
95
#endif
knopp's avatar
 
knopp committed
96
  DCI_PDU *DCI_pdu[MAX_NUM_CCs];
knopp's avatar
 
knopp committed
97
  int CC_id,i,next_i;
knopp's avatar
 
knopp committed
98
  UE_list_t *UE_list=&eNB_mac_inst[module_idP].UE_list;
99

knopp's avatar
 
knopp committed
100
  //  LOG_I(MAC,"[eNB %d] Frame %d, Subframe %d, entering MAC scheduler (UE_list->head %d)\n",module_idP, frameP, subframeP,UE_list->head);
101

102 103
  start_meas(&eNB_mac_inst[module_idP].eNB_scheduler);
  vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER,VCD_FUNCTION_IN);
104

knopp's avatar
 
knopp committed
105 106 107 108 109 110 111
  for (CC_id=0;CC_id<MAX_NUM_CCs;CC_id++) {
    DCI_pdu[CC_id] = &eNB_mac_inst[module_idP].common_channels[CC_id].DCI_pdu;
    nCCE[CC_id]=0;
    nprb[CC_id]=0;
    RBalloc[CC_id]=0;
    mbsfn_status[CC_id]=0;
  }
knopp's avatar
 
knopp committed
112 113 114 115
  // refresh UE list based on UEs dropped by PHY in previous subframe
  for (i=UE_list->head;i>0;i=UE_list->next[i]) {
    LOG_I(MAC,"UE %d: rnti %x (%p)\n",i,UE_RNTI(module_idP,i),mac_xface->get_eNB_UE_stats(module_idP,0,UE_RNTI(module_idP,i)));
    if (mac_xface->get_eNB_UE_stats(module_idP,0,UE_RNTI(module_idP,i))==NULL)
knopp's avatar
 
knopp committed
116
      mac_remove_ue(module_idP,i,frameP);
knopp's avatar
 
knopp committed
117
  }
118 119
#if defined(ENABLE_ITTI)
  do {
gauthier's avatar
gauthier committed
120 121
      // Checks if a message has been sent to MAC sub-task
      itti_poll_msg (TASK_MAC_ENB, &msg_p);
122

gauthier's avatar
gauthier committed
123 124 125
      if (msg_p != NULL) {
          msg_name = ITTI_MSG_NAME (msg_p);
          instance = ITTI_MSG_INSTANCE (msg_p);
126

gauthier's avatar
gauthier committed
127 128 129 130
          switch (ITTI_MSG_ID(msg_p)) {
          case MESSAGE_TEST:
            LOG_D(MAC, "Received %s\n", ITTI_MSG_NAME(msg_p));
            break;
131

gauthier's avatar
gauthier committed
132 133
          case RRC_MAC_BCCH_DATA_REQ:
            LOG_D(MAC, "Received %s from %s: instance %d, frameP %d, eNB_index %d\n",
134
                msg_name, ITTI_MSG_ORIGIN_NAME(msg_p), instance,
135
                RRC_MAC_BCCH_DATA_REQ (msg_p).frame, RRC_MAC_BCCH_DATA_REQ (msg_p).enb_index);
136

gauthier's avatar
gauthier committed
137 138
            // TODO process BCCH data req.
            break;
139

gauthier's avatar
gauthier committed
140 141
          case RRC_MAC_CCCH_DATA_REQ:
            LOG_D(MAC, "Received %s from %s: instance %d, frameP %d, eNB_index %d\n",
142
                msg_name, ITTI_MSG_ORIGIN_NAME(msg_p), instance,
143
                RRC_MAC_CCCH_DATA_REQ (msg_p).frame, RRC_MAC_CCCH_DATA_REQ (msg_p).enb_index);
144

gauthier's avatar
gauthier committed
145 146
            // TODO process CCCH data req.
            break;
147 148

#ifdef Rel10
gauthier's avatar
gauthier committed
149 150
          case RRC_MAC_MCCH_DATA_REQ:
            LOG_D(MAC, "Received %s from %s: instance %d, frameP %d, eNB_index %d, mbsfn_sync_area %d\n",
151
                msg_name, ITTI_MSG_ORIGIN_NAME(msg_p), instance,
152
                RRC_MAC_MCCH_DATA_REQ (msg_p).frame, RRC_MAC_MCCH_DATA_REQ (msg_p).enb_index, RRC_MAC_MCCH_DATA_REQ (msg_p).mbsfn_sync_area);
153

gauthier's avatar
gauthier committed
154 155
            // TODO process MCCH data req.
            break;
156 157
#endif

gauthier's avatar
gauthier committed
158 159 160 161
          default:
            LOG_E(MAC, "Received unexpected message %s\n", msg_name);
            break;
          }
162

gauthier's avatar
gauthier committed
163 164 165
          result = itti_free (ITTI_MSG_ORIGIN_ID(msg_p), msg_p);
          AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
      }
166 167 168
  } while(msg_p != NULL);
#endif

gauthier's avatar
gauthier committed
169
  // clear DCI and BCCH contents before scheduling
knopp's avatar
 
knopp committed
170 171 172 173 174
  for (CC_id=0;CC_id<MAX_NUM_CCs;CC_id++) {
    DCI_pdu[CC_id]->Num_common_dci  = 0;
    DCI_pdu[CC_id]->Num_ue_spec_dci = 0;
    eNB_mac_inst[module_idP].common_channels[CC_id].bcch_active = 0;
    
175
#ifdef Rel10
176
    eNB_mac_inst[module_idP].common_channels[CC_id].mcch_active =0;
177
#endif
knopp's avatar
 
knopp committed
178 179 180 181
    
    eNB_mac_inst[module_idP].frame    = frameP;
    eNB_mac_inst[module_idP].subframe = subframeP;
  }
182

gauthier's avatar
gauthier committed
183
  //if (subframeP%5 == 0)
knopp's avatar
 
knopp committed
184
  //#ifdef EXMIMO
185 186 187 188 189
  ctxt.enb_module_id = module_idP;
  ctxt.ue_module_id  = 0;
  ctxt.frame         = frameP;
  ctxt.enb_flag      = ENB_FLAG_YES;
  pdcp_run(&ctxt);
knopp's avatar
 
knopp committed
190
  //#endif
191

192
  // check HO
gauthier's avatar
gauthier committed
193
  rrc_rx_tx(module_idP,
194 195 196
            frameP,
            1,
            module_idP,
197
            CC_id);
198 199

#ifdef Rel10
knopp's avatar
 
knopp committed
200
  for (CC_id=0;CC_id<MAX_NUM_CCs;CC_id++) {
201 202 203 204
    if (eNB_mac_inst[module_idP].common_channels[CC_id].MBMS_flag >0) {
      start_meas(&eNB_mac_inst[module_idP].schedule_mch);
      mbsfn_status[CC_id] = schedule_MBMS(module_idP,CC_id,frameP,subframeP);
      stop_meas(&eNB_mac_inst[module_idP].schedule_mch);
knopp's avatar
 
knopp committed
205
    }
206 207
  }
#endif
knopp's avatar
 
knopp committed
208
  // refresh UE list based on UEs dropped by PHY in previous subframe
knopp's avatar
 
knopp committed
209 210 211 212 213
  i=UE_list->head;
  while (i>=0) {
    next_i = UE_list->next[i];
    LOG_D(MAC,"UE %d : rnti %x, stats %p\n",i,UE_RNTI(module_idP,i),mac_xface->get_eNB_UE_stats(module_idP,0,UE_RNTI(module_idP,i)));
    if (mac_xface->get_eNB_UE_stats(module_idP,0,UE_RNTI(module_idP,i))==NULL) {
knopp's avatar
 
knopp committed
214
      mac_remove_ue(module_idP,i,frameP);
knopp's avatar
 
knopp committed
215 216 217
    }
    i=next_i;
  }
knopp's avatar
 
knopp committed
218

219

gauthier's avatar
gauthier committed
220
  switch (subframeP) {
221 222
  case 0:
    // FDD/TDD Schedule Downlink RA transmissions (RA response, Msg4 Contention resolution)
gauthier's avatar
gauthier committed
223
    // Schedule ULSCH for FDD or subframeP 4 (TDD config 0,3,6)
224
    // Schedule Normal DLSCH
gauthier's avatar
gauthier committed
225

knopp's avatar
 
knopp committed
226
    schedule_RA(module_idP,frameP,subframeP,2,nprb,nCCE);
227 228

    if (mac_xface->lte_frame_parms->frame_type == FDD) {  //FDD
knopp's avatar
 
knopp committed
229
      schedule_ulsch(module_idP,frameP,cooperation_flag,0,4,nCCE);//,calibration_flag);
230 231
    }
    else if  ((mac_xface->lte_frame_parms->tdd_config == TDD) || //TDD
gauthier's avatar
gauthier committed
232 233
        (mac_xface->lte_frame_parms->tdd_config == 3) ||
        (mac_xface->lte_frame_parms->tdd_config == 6))
knopp's avatar
 
knopp committed
234
      //schedule_ulsch(module_idP,frameP,cooperation_flag,subframeP,4,nCCE);//,calibration_flag);
gauthier's avatar
gauthier committed
235

236

knopp's avatar
 
knopp committed
237
      // schedule_ue_spec(module_idP,subframeP,nprb,nCCE,mbsfn_status);
238

gauthier's avatar
gauthier committed
239
      fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,1,mbsfn_status);
240 241 242
    break;

  case 1:
gauthier's avatar
gauthier committed
243
    // TDD, schedule UL for subframeP 7 (TDD config 0,1) / subframeP 8 (TDD Config 6)
244 245
    // FDD, schedule normal UL/DLSCH
    if (mac_xface->lte_frame_parms->frame_type == TDD) { // TDD
gauthier's avatar
gauthier committed
246 247 248
        switch (mac_xface->lte_frame_parms->tdd_config) {
        case 0:
        case 1:
knopp's avatar
 
knopp committed
249
          schedule_ulsch(module_idP,frameP,cooperation_flag,subframeP,7,nCCE);
gauthier's avatar
gauthier committed
250 251 252
          fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
          break;
        case 6:
knopp's avatar
 
knopp committed
253
          schedule_ulsch(module_idP,frameP,cooperation_flag,subframeP,8,nCCE);
gauthier's avatar
gauthier committed
254 255 256 257 258
          fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
          break;
        default:
          break;
        }
259 260
    }
    else {  //FDD
knopp's avatar
 
knopp committed
261 262
      schedule_ulsch(module_idP,frameP,cooperation_flag,1,5,nCCE);
        // schedule_ue_spec(module_idP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
263
        // fill_DLSCH_dci(module_idP,subframeP,RBalloc,0,mbsfn_status);
264 265
    }
    break;
266 267

  case 2:
gauthier's avatar
gauthier committed
268
    // TDD, nothing
269 270
    // FDD, normal UL/DLSCH
    if (mac_xface->lte_frame_parms->frame_type == FDD) {  //FDD
knopp's avatar
 
knopp committed
271 272
      schedule_ulsch(module_idP,frameP,cooperation_flag,2,6,nCCE);
        // schedule_ue_spec(module_idP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
273
        // fill_DLSCH_dci(module_idP,subframeP,RBalloc,0,mbsfn_status);
274 275 276 277
    }
    break;

  case 3:
gauthier's avatar
gauthier committed
278
    // TDD Config 2, ULSCH for subframeP 7
279 280 281
    // TDD Config 2/5 normal DLSCH
    // FDD, normal UL/DLSCH
    if (mac_xface->lte_frame_parms->frame_type == TDD) {
gauthier's avatar
gauthier committed
282 283
        switch (mac_xface->lte_frame_parms->tdd_config) {
        case 2:
knopp's avatar
 
knopp committed
284
          schedule_ulsch(module_idP,frameP,cooperation_flag,subframeP,7,nCCE);
gauthier's avatar
gauthier committed
285
        case 5:
knopp's avatar
 
knopp committed
286
          schedule_ue_spec(module_idP,frameP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
287 288 289 290 291
          fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
          break;
        default:
          break;
        }
292 293
    }
    else { //FDD
knopp's avatar
 
knopp committed
294
        //      schedule_ulsch(module_idP,frameP,cooperation_flag,3,7,nCCE);
gauthier's avatar
gauthier committed
295 296
        // schedule_ue_spec(module_idP,subframeP,0,0,mbsfn_status);
        // fill_DLSCH_dci(module_idP,subframeP,RBalloc,0,mbsfn_status);
297 298
    }
    break;
299 300

  case 4:
gauthier's avatar
gauthier committed
301
    // TDD Config 1, ULSCH for subframeP 8
302 303 304
    // TDD Config 1/2/4/5 DLSCH
    // FDD UL/DLSCH
    if (mac_xface->lte_frame_parms->frame_type == 1) { // TDD
gauthier's avatar
gauthier committed
305 306
        switch (mac_xface->lte_frame_parms->tdd_config) {
        case 1:
knopp's avatar
 
knopp committed
307 308
          //        schedule_RA(module_idP,frameP,subframeP,nprb,nCCE);
          schedule_ulsch(module_idP,frameP,cooperation_flag,subframeP,8,nCCE);
gauthier's avatar
gauthier committed
309 310 311
        case 2:
        case 4:
        case 5:
knopp's avatar
 
knopp committed
312
          schedule_ue_spec(module_idP,frameP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
313 314 315 316 317
          fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,1,mbsfn_status);
          break;
        default:
          break;
        }
318 319
    }
    else {
gauthier's avatar
gauthier committed
320
        if (mac_xface->lte_frame_parms->frame_type == FDD) {  //FDD
knopp's avatar
 
knopp committed
321 322 323 324
	  schedule_RA(module_idP,frameP, subframeP, 0, nprb, nCCE);
            //	schedule_ulsch(module_idP, frameP, cooperation_flag, 4, 8, nCCE);
            //schedule_ue_spec(module_idP, frameP, subframeP, nprb, nCCE, mbsfn_status);
	  fill_DLSCH_dci(module_idP, frameP, subframeP, RBalloc, 1, mbsfn_status);
knopp's avatar
knopp committed
325

gauthier's avatar
gauthier committed
326
        }
327 328 329 330 331 332 333 334
    }
    break;

  case 5:
    // TDD/FDD Schedule SI
    // TDD Config 0,6 ULSCH for subframes 9,3 resp.
    // TDD normal DLSCH
    // FDD normal UL/DLSCH
knopp's avatar
 
knopp committed
335 336
    schedule_SI(module_idP,frameP,nprb,nCCE);
    //schedule_RA(module_idP,frameP,subframeP,5,nprb,nCCE);
337
    if ((mac_xface->lte_frame_parms->frame_type == FDD) ) {
knopp's avatar
 
knopp committed
338 339
        //      schedule_RA(module_idP,frameP,subframeP,1,nprb,nCCE);
        //      schedule_ulsch(module_idP,frameP,cooperation_flag,5,9,nCCE);
gauthier's avatar
gauthier committed
340
        fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
341 342 343

    }
    else if ((mac_xface->lte_frame_parms->tdd_config == 0) || // TDD Config 0
gauthier's avatar
gauthier committed
344
        (mac_xface->lte_frame_parms->tdd_config == 6)) { // TDD Config 6
knopp's avatar
 
knopp committed
345
        //schedule_ulsch(module_idP,cooperation_flag,subframeP,nCCE);
gauthier's avatar
gauthier committed
346
        fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
347 348
    }
    else {
knopp's avatar
 
knopp committed
349
        //schedule_ue_spec(module_idP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
350
        fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
351 352 353 354 355 356 357 358
    }
    break;

  case 6:
    // TDD Config 0,1,6 ULSCH for subframes 2,3
    // TDD Config 3,4,5 Normal DLSCH
    // FDD normal ULSCH/DLSCH
    if (mac_xface->lte_frame_parms->frame_type == TDD) { // TDD
gauthier's avatar
gauthier committed
359 360 361 362
        switch (mac_xface->lte_frame_parms->tdd_config) {
        case 0:
          break;
        case 1:
knopp's avatar
 
knopp committed
363 364
          schedule_ulsch(module_idP,frameP,cooperation_flag,subframeP,2,nCCE);
          //	schedule_ue_spec(module_idP,frameP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
365 366 367
          fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
          break;
        case 6:
knopp's avatar
 
knopp committed
368 369
          schedule_ulsch(module_idP,frameP,cooperation_flag,subframeP,3,nCCE);
          //	schedule_ue_spec(module_idP,frameP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
370 371 372
          fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
          break;
        case 5:
knopp's avatar
 
knopp committed
373 374
          schedule_RA(module_idP,frameP,subframeP,2,nprb,nCCE);
          schedule_ue_spec(module_idP,frameP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
375 376 377 378
          fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,1,mbsfn_status);
          break;
        case 3:
        case 4:
knopp's avatar
 
knopp committed
379
          schedule_ue_spec(module_idP,frameP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
380 381 382 383 384 385
          fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
          break;

        default:
          break;
        }
386 387
    }
    else {  //FDD
knopp's avatar
 
knopp committed
388 389
        //      schedule_ulsch(module_idP,frameP,cooperation_flag,6,0,nCCE);
        schedule_ue_spec(module_idP,frameP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
390
        fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
391 392
    }
    break;
gauthier's avatar
gauthier committed
393

394 395 396 397
  case 7:
    // TDD Config 3,4,5 Normal DLSCH
    // FDD Normal UL/DLSCH
    if (mac_xface->lte_frame_parms->frame_type == TDD) { // TDD
gauthier's avatar
gauthier committed
398 399 400
        switch (mac_xface->lte_frame_parms->tdd_config) {
        case 3:
        case 4:
knopp's avatar
 
knopp committed
401 402
          //	  schedule_RA(module_idP,frameP,subframeP,3,nprb,nCCE);  // 3 = Msg3 subframeP, not
          schedule_ue_spec(module_idP,frameP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
403 404 405
          fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status); //1,mbsfn_status);
          break;
        case 5:
knopp's avatar
 
knopp committed
406
          schedule_ue_spec(module_idP,frameP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
407 408 409 410 411
          fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
          break;
        default:
          break;
        }
412
    }
413
    else {  //FDD
knopp's avatar
 
knopp committed
414 415
        //      schedule_ulsch(module_idP,frameP,cooperation_flag,7,1,nCCE);
        schedule_ue_spec(module_idP,frameP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
416
        fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
417 418 419 420
    }
    break;

  case 8:
gauthier's avatar
gauthier committed
421
    // TDD Config 2,3,4,5 ULSCH for subframeP 2
422 423 424
    //
    // FDD Normal UL/DLSCH
    if (mac_xface->lte_frame_parms->frame_type == TDD) { // TDD
gauthier's avatar
gauthier committed
425 426 427 428 429 430
        switch (mac_xface->lte_frame_parms->tdd_config) {
        case 2:
        case 3:
        case 4:
        case 5:

knopp's avatar
 
knopp committed
431 432 433
          //	schedule_RA(module_idP,subframeP,nprb,nCCE);
          schedule_ulsch(module_idP,frameP,cooperation_flag,subframeP,2,nCCE);
          schedule_ue_spec(module_idP,frameP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
434 435 436 437 438
          fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
          break;
        default:
          break;
        }
439 440
    }
    else {  //FDD
knopp's avatar
 
knopp committed
441 442
        //      schedule_ulsch(module_idP,frameP,cooperation_flag,8,2,nCCE);
        schedule_ue_spec(module_idP,frameP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
443
        fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
444 445 446 447 448 449
    }
    break;

  case 9:
    // TDD Config 1,3,4,6 ULSCH for subframes 3,3,3,4
    if (mac_xface->lte_frame_parms->frame_type == TDD) {
gauthier's avatar
gauthier committed
450 451
        switch (mac_xface->lte_frame_parms->tdd_config) {
        case 1:
knopp's avatar
 
knopp committed
452 453 454
          schedule_ulsch(module_idP,frameP,cooperation_flag,subframeP,3,nCCE);
          schedule_RA(module_idP,frameP,subframeP,7,nprb,nCCE);  // 7 = Msg3 subframeP, not
          schedule_ue_spec(module_idP,frameP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
455 456 457 458
          fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,1,mbsfn_status);
          break;
        case 3:
        case 4:
knopp's avatar
 
knopp committed
459 460
          schedule_ulsch(module_idP,frameP,cooperation_flag,subframeP,3,nCCE);
          schedule_ue_spec(module_idP,frameP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
461 462 463
          fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
          break;
        case 6:
knopp's avatar
 
knopp committed
464 465 466
          schedule_ulsch(module_idP,frameP,cooperation_flag,subframeP,4,nCCE);
          //schedule_RA(module_idP,frameP,subframeP,nprb,nCCE);
          schedule_ue_spec(module_idP,frameP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
467 468 469 470
          fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
          break;
        case 2:
        case 5:
knopp's avatar
 
knopp committed
471 472
          //schedule_RA(module_idP,frameP,subframeP,nprb,nCCE);
          schedule_ue_spec(module_idP,frameP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
473 474 475 476 477
          fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
          break;
        default:
          break;
        }
478 479
    }
    else {  //FDD
knopp's avatar
 
knopp committed
480 481
        //      schedule_ulsch(module_idP,frameP,cooperation_flag,9,3,nCCE);
        schedule_ue_spec(module_idP,frameP,subframeP,nprb,nCCE,mbsfn_status);
gauthier's avatar
gauthier committed
482
        fill_DLSCH_dci(module_idP,frameP,subframeP,RBalloc,0,mbsfn_status);
483 484
    }
    break;
gauthier's avatar
gauthier committed
485

486
  }
487

knopp's avatar
 
knopp committed
488 489 490
  for (CC_id=0;CC_id<MAX_NUM_CCs;CC_id++)
    DCI_pdu[CC_id]->nCCE = nCCE[CC_id];
  LOG_D(MAC,"frameP %d, subframeP %d nCCE %d\n",frameP,subframeP,nCCE[0]);
491

492
  stop_meas(&eNB_mac_inst[module_idP].eNB_scheduler);
493 494
  vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER,VCD_FUNCTION_OUT);
 
495
}
496 497 498