Commit e5bcff48 authored by Florian Kaltenberger's avatar Florian Kaltenberger
Browse files

first version of phy only test

parent ec399cd1
......@@ -271,6 +271,8 @@ typedef struct PHY_VARS_eNB_s {
int **dl_precoder_SeNB[3];
char log2_maxp; /// holds the maximum channel/precoder coefficient
int mac_enabled;
/// For emulation only (used by UE abstraction to retrieve DCI)
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
......
/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2014 Eurecom
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.
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.
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/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
*******************************************************************************/
/*! \file phy_mac_stub.c
* \brief stimulates the phy without mac
* \author R. Knopp, F. Kaltenberger, N. Nikaein
* \date 2011
* \version 0.1
* \company Eurecom
* \email: knopp@eurecom.fr,florian.kaltenberger@eurecom.fr,navid.nikaein@eurecom.fr
* \note
* \warning
*/
#include "PHY/defs.h"
#include "PHY/extern.h"
#include "MAC_INTERFACE/defs.h"
#include "MAC_INTERFACE/extern.h"
#include "SCHED/defs.h"
#include "SCHED/extern.h"
#include "LAYER2/MAC/extern.h"
#ifdef EMOS
#include "SCHED/phy_procedures_emos.h"
#endif
void fill_dci(DCI_PDU *DCI_pdu, uint8_t sched_subframe, PHY_VARS_eNB *phy_vars_eNB)
{
int i;
uint8_t cooperation_flag = phy_vars_eNB->cooperation_flag;
uint8_t transmission_mode = phy_vars_eNB->transmission_mode[0];
uint32_t rballoc = 0x7FFF;
uint32_t rballoc2 = 0x000F;
int subframe = phy_vars_eNB->proc[sched_subframe].subframe_tx;
LTE_eNB_DLSCH_t *DLSCH_ptr = phy_vars_eNB->dlsch_eNB[0][0];
/*
uint32_t rand = taus();
if ((subframe==8) || (subframe==9) || (subframe==0))
rand = (rand%5)+5;
else
rand = (rand%4)+5;
*/
uint32_t bcch_pdu;
uint64_t dlsch_pdu;
DCI_pdu->Num_common_dci = 0;
DCI_pdu->Num_ue_spec_dci=0;
switch (subframe) {
case 5:
DCI_pdu->Num_common_dci = 1;
DCI_pdu->dci_alloc[0].L = 2;
DCI_pdu->dci_alloc[0].rnti = SI_RNTI;
DCI_pdu->dci_alloc[0].format = format1A;
DCI_pdu->dci_alloc[0].ra_flag = 0;
switch (phy_vars_eNB->lte_frame_parms.N_RB_DL) {
case 6:
if (phy_vars_eNB->lte_frame_parms.frame_type == FDD) {
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_1_5MHz_FDD_t;
((DCI1A_1_5MHz_FDD_t*)&bcch_pdu)->type = 1;
((DCI1A_1_5MHz_FDD_t*)&bcch_pdu)->vrb_type = 0;
((DCI1A_1_5MHz_FDD_t*)&bcch_pdu)->rballoc = computeRIV(25,10,3);
((DCI1A_1_5MHz_FDD_t*)&bcch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1;
((DCI1A_1_5MHz_FDD_t*)&bcch_pdu)->rv = 1;
((DCI1A_1_5MHz_FDD_t*)&bcch_pdu)->mcs = 1;
((DCI1A_1_5MHz_FDD_t*)&bcch_pdu)->harq_pid = 0;
((DCI1A_1_5MHz_FDD_t*)&bcch_pdu)->TPC = 1; // set to 3 PRB
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&bcch_pdu,sizeof(DCI1A_1_5MHz_TDD_1_6_t));
} else {
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_1_5MHz_TDD_1_6_t;
((DCI1A_1_5MHz_TDD_1_6_t*)&bcch_pdu)->type = 1;
((DCI1A_1_5MHz_TDD_1_6_t*)&bcch_pdu)->vrb_type = 0;
((DCI1A_1_5MHz_TDD_1_6_t*)&bcch_pdu)->rballoc = computeRIV(25,10,3);
((DCI1A_1_5MHz_TDD_1_6_t*)&bcch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1;
((DCI1A_1_5MHz_TDD_1_6_t*)&bcch_pdu)->rv = 1;
((DCI1A_1_5MHz_TDD_1_6_t*)&bcch_pdu)->mcs = 1;
((DCI1A_1_5MHz_TDD_1_6_t*)&bcch_pdu)->harq_pid = 0;
((DCI1A_1_5MHz_TDD_1_6_t*)&bcch_pdu)->TPC = 1; // set to 3 PRB
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&bcch_pdu,sizeof(DCI1A_1_5MHz_TDD_1_6_t));
}
break;
case 25:
default:
if (phy_vars_eNB->lte_frame_parms.frame_type == FDD) {
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_5MHz_FDD_t;
((DCI1A_5MHz_FDD_t*)&bcch_pdu)->type = 1;
((DCI1A_5MHz_FDD_t*)&bcch_pdu)->vrb_type = 0;
((DCI1A_5MHz_FDD_t*)&bcch_pdu)->rballoc = computeRIV(25,10,3);
((DCI1A_5MHz_FDD_t*)&bcch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1;
((DCI1A_5MHz_FDD_t*)&bcch_pdu)->rv = 1;
((DCI1A_5MHz_FDD_t*)&bcch_pdu)->mcs = 1;
((DCI1A_5MHz_FDD_t*)&bcch_pdu)->harq_pid = 0;
((DCI1A_5MHz_FDD_t*)&bcch_pdu)->TPC = 1; // set to 3 PRB
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&bcch_pdu,sizeof(DCI1A_5MHz_TDD_1_6_t));
} else {
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_5MHz_TDD_1_6_t;
((DCI1A_5MHz_TDD_1_6_t*)&bcch_pdu)->type = 1;
((DCI1A_5MHz_TDD_1_6_t*)&bcch_pdu)->vrb_type = 0;
((DCI1A_5MHz_TDD_1_6_t*)&bcch_pdu)->rballoc = computeRIV(25,10,3);
((DCI1A_5MHz_TDD_1_6_t*)&bcch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1;
((DCI1A_5MHz_TDD_1_6_t*)&bcch_pdu)->rv = 1;
((DCI1A_5MHz_TDD_1_6_t*)&bcch_pdu)->mcs = 1;
((DCI1A_5MHz_TDD_1_6_t*)&bcch_pdu)->harq_pid = 0;
((DCI1A_5MHz_TDD_1_6_t*)&bcch_pdu)->TPC = 1; // set to 3 PRB
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&bcch_pdu,sizeof(DCI1A_5MHz_TDD_1_6_t));
}
break;
case 50:
if (phy_vars_eNB->lte_frame_parms.frame_type == FDD) {
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_10MHz_FDD_t;
((DCI1A_10MHz_FDD_t*)&bcch_pdu)->type = 1;
((DCI1A_10MHz_FDD_t*)&bcch_pdu)->vrb_type = 0;
((DCI1A_10MHz_FDD_t*)&bcch_pdu)->rballoc = computeRIV(25,10,3);
((DCI1A_10MHz_FDD_t*)&bcch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1;
((DCI1A_10MHz_FDD_t*)&bcch_pdu)->rv = 1;
((DCI1A_10MHz_FDD_t*)&bcch_pdu)->mcs = 1;
((DCI1A_10MHz_FDD_t*)&bcch_pdu)->harq_pid = 0;
((DCI1A_10MHz_FDD_t*)&bcch_pdu)->TPC = 1; // set to 3 PRB
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&bcch_pdu,sizeof(DCI1A_10MHz_TDD_1_6_t));
} else {
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_10MHz_TDD_1_6_t;
((DCI1A_10MHz_TDD_1_6_t*)&bcch_pdu)->type = 1;
((DCI1A_10MHz_TDD_1_6_t*)&bcch_pdu)->vrb_type = 0;
((DCI1A_10MHz_TDD_1_6_t*)&bcch_pdu)->rballoc = computeRIV(25,10,3);
((DCI1A_10MHz_TDD_1_6_t*)&bcch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1;
((DCI1A_10MHz_TDD_1_6_t*)&bcch_pdu)->rv = 1;
((DCI1A_10MHz_TDD_1_6_t*)&bcch_pdu)->mcs = 1;
((DCI1A_10MHz_TDD_1_6_t*)&bcch_pdu)->harq_pid = DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist];
((DCI1A_10MHz_TDD_1_6_t*)&bcch_pdu)->TPC = 1; // set to 3 PRB
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&bcch_pdu,sizeof(DCI1A_10MHz_TDD_1_6_t));
}
break;
case 100:
if (phy_vars_eNB->lte_frame_parms.frame_type == FDD) {
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_20MHz_FDD_t;
((DCI1A_20MHz_FDD_t*)&bcch_pdu)->type = 1;
((DCI1A_20MHz_FDD_t*)&bcch_pdu)->vrb_type = 0;
((DCI1A_20MHz_FDD_t*)&bcch_pdu)->rballoc = computeRIV(25,10,3);
((DCI1A_20MHz_FDD_t*)&bcch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1;
((DCI1A_20MHz_FDD_t*)&bcch_pdu)->rv = 1;
((DCI1A_20MHz_FDD_t*)&bcch_pdu)->mcs = 1;
((DCI1A_20MHz_FDD_t*)&bcch_pdu)->harq_pid = 0;
((DCI1A_20MHz_FDD_t*)&bcch_pdu)->TPC = 1; // set to 3 PRB
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&bcch_pdu,sizeof(DCI1A_20MHz_TDD_1_6_t));
} else {
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_20MHz_TDD_1_6_t;
((DCI1A_20MHz_TDD_1_6_t*)&bcch_pdu)->type = 1;
((DCI1A_20MHz_TDD_1_6_t*)&bcch_pdu)->vrb_type = 0;
((DCI1A_20MHz_TDD_1_6_t*)&bcch_pdu)->rballoc = computeRIV(25,10,3);
((DCI1A_20MHz_TDD_1_6_t*)&bcch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1;
((DCI1A_20MHz_TDD_1_6_t*)&bcch_pdu)->rv = 1;
((DCI1A_20MHz_TDD_1_6_t*)&bcch_pdu)->mcs = 1;
((DCI1A_20MHz_TDD_1_6_t*)&bcch_pdu)->harq_pid = 0;
((DCI1A_20MHz_TDD_1_6_t*)&bcch_pdu)->TPC = 1; // set to 3 PRB
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&bcch_pdu,sizeof(DCI1A_20MHz_TDD_1_6_t));
}
break;
}
case 6:
/*
DCI_pdu->Num_ue_spec_dci = 1;
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI2_5MHz_2A_M10PRB_TDD_t;
DCI_pdu->dci_alloc[0].L = 2;
DCI_pdu->dci_alloc[0].rnti = 0x1236;
DCI_pdu->dci_alloc[0].format = format2_2A_M10PRB;
DCI_pdu->dci_alloc[0].ra_flag = 0;
DLSCH_alloc_pdu1.rballoc = 0x00ff;
DLSCH_alloc_pdu1.TPC = 0;
DLSCH_alloc_pdu1.dai = 0;
DLSCH_alloc_pdu1.harq_pid = 0;
DLSCH_alloc_pdu1.tb_swap = 0;
DLSCH_alloc_pdu1.mcs1 = 0;
DLSCH_alloc_pdu1.ndi1 = 1;
DLSCH_alloc_pdu1.rv1 = 0;
DLSCH_alloc_pdu1.tpmi = 0;
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&DLSCH_alloc_pdu1,sizeof(DCI2_5MHz_2A_M10PRB_TDD_t));
*/
break;
case 7:
DCI_pdu->Num_ue_spec_dci = 1;
DCI_pdu->dci_alloc[0].L = 2;
DCI_pdu->dci_alloc[0].rnti = 0x1235;
DCI_pdu->dci_alloc[0].format = format1;
DCI_pdu->dci_alloc[0].ra_flag = 0;
if (transmission_mode<3) {
//user 1
switch (phy_vars_eNB->lte_frame_parms.N_RB_DL) {
case 25:
if (phy_vars_eNB->lte_frame_parms.frame_type == FDD) {
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1_5MHz_FDD_t;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->TPC = 0;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->harq_pid = DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist];
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs;
//((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->frame%1024)%28);
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rv = 0;
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&dlsch_pdu,sizeof(DCI1_5MHz_TDD_t));
/*
//user2
DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI1_5MHz_TDD_t;
DCI_pdu->dci_alloc[1].L = 2;
DCI_pdu->dci_alloc[1].rnti = 0x1236;
DCI_pdu->dci_alloc[1].format = format1;
DCI_pdu->dci_alloc[1].ra_flag = 0;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc2;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->TPC = 0;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->dai = 0;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->harq_pid = 1;
//((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->proc[subframe].frame%1024)%28);
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->ndi = 1;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rv = 0;
memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&((DCI1_5MHz_FDD_t *)&dlsch_pdu)->,sizeof(DCI1_5MHz_TDD_t));
*/
} else {
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1_5MHz_TDD_t;
((DCI1_5MHz_TDD_t *)&dlsch_pdu)->rballoc = rballoc;
((DCI1_5MHz_TDD_t *)&dlsch_pdu)->TPC = 0;
((DCI1_5MHz_TDD_t *)&dlsch_pdu)->dai = 0;
((DCI1_5MHz_TDD_t *)&dlsch_pdu)->harq_pid = DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist];
((DCI1_5MHz_TDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs;
//((DCI1_5MHz_TDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->frame%1024)%28);
((DCI1_5MHz_TDD_t *)&dlsch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1;
((DCI1_5MHz_TDD_t *)&dlsch_pdu)->rv = 0;
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&dlsch_pdu,sizeof(DCI1_5MHz_TDD_t));
/*
//user2
DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI1_5MHz_TDD_t;
DCI_pdu->dci_alloc[1].L = 2;
DCI_pdu->dci_alloc[1].rnti = 0x1236;
DCI_pdu->dci_alloc[1].format = format1;
DCI_pdu->dci_alloc[1].ra_flag = 0;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc2;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->TPC = 0;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->dai = 0;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->harq_pid = 1;
//((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->proc[subframe].frame%1024)%28);
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->ndi = 1;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rv = 0;
memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&((DCI1_5MHz_FDD_t *)&dlsch_pdu)->,sizeof(DCI1_5MHz_TDD_t));
*/
}
break;
case 50:
if (phy_vars_eNB->lte_frame_parms.frame_type == FDD) {
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1_10MHz_FDD_t;
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc;
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->TPC = 0;
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->harq_pid = DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist];
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs;
//((DCI1_10MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->frame%1024)%28);
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1;
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->rv = 0;
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&dlsch_pdu,sizeof(DCI1_10MHz_TDD_t));
/*
//user2
DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI1_10MHz_TDD_t;
DCI_pdu->dci_alloc[1].L = 2;
DCI_pdu->dci_alloc[1].rnti = 0x1236;
DCI_pdu->dci_alloc[1].format = format1;
DCI_pdu->dci_alloc[1].ra_flag = 0;
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc2;
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->TPC = 0;
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->dai = 0;
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->harq_pid = 1;
//((DCI1_10MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->proc[subframe].frame%1024)%28);
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs;
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->ndi = 1;
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->rv = 0;
memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&((DCI1_10MHz_FDD_t *)&dlsch_pdu)->,sizeof(DCI1_10MHz_TDD_t));
*/
} else {
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1_10MHz_TDD_t;
((DCI1_10MHz_TDD_t *)&dlsch_pdu)->rballoc = rballoc;
((DCI1_10MHz_TDD_t *)&dlsch_pdu)->TPC = 0;
((DCI1_10MHz_TDD_t *)&dlsch_pdu)->dai = 0;
((DCI1_10MHz_TDD_t *)&dlsch_pdu)->harq_pid = DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist];
((DCI1_10MHz_TDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs;
//((DCI1_10MHz_TDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->frame%1024)%28);
((DCI1_10MHz_TDD_t *)&dlsch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1;
((DCI1_10MHz_TDD_t *)&dlsch_pdu)->rv = 0;
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&dlsch_pdu,sizeof(DCI1_10MHz_TDD_t));
/*
//user2
DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI1_10MHz_TDD_t;
DCI_pdu->dci_alloc[1].L = 2;
DCI_pdu->dci_alloc[1].rnti = 0x1236;
DCI_pdu->dci_alloc[1].format = format1;
DCI_pdu->dci_alloc[1].ra_flag = 0;
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc2;
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->TPC = 0;
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->dai = 0;
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->harq_pid = 1;
//((DCI1_10MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->proc[subframe].frame%1024)%28);
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs;
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->ndi = 1;
((DCI1_10MHz_FDD_t *)&dlsch_pdu)->rv = 0;
memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&((DCI1_10MHz_FDD_t *)&dlsch_pdu)->,sizeof(DCI1_10MHz_TDD_t));
*/
}
break;
case 100:
if (phy_vars_eNB->lte_frame_parms.frame_type == FDD) {
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1_5MHz_FDD_t;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->TPC = 0;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->harq_pid = DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist];
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs;
//((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->frame%1024)%28);
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rv = 0;
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&dlsch_pdu,sizeof(DCI1_5MHz_TDD_t));
/*
//user2
DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI1_5MHz_TDD_t;
DCI_pdu->dci_alloc[1].L = 2;
DCI_pdu->dci_alloc[1].rnti = 0x1236;
DCI_pdu->dci_alloc[1].format = format1;
DCI_pdu->dci_alloc[1].ra_flag = 0;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc2;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->TPC = 0;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->dai = 0;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->harq_pid = 1;
//((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->proc[subframe].frame%1024)%28);
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->ndi = 1;
((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rv = 0;
memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&((DCI1_5MHz_FDD_t *)&dlsch_pdu)->,sizeof(DCI1_5MHz_TDD_t));
*/
} else {
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1_20MHz_TDD_t;
((DCI1_20MHz_TDD_t *)&dlsch_pdu)->rballoc = rballoc;
((DCI1_20MHz_TDD_t *)&dlsch_pdu)->TPC = 0;
((DCI1_20MHz_TDD_t *)&dlsch_pdu)->dai = 0;
((DCI1_20MHz_TDD_t *)&dlsch_pdu)->harq_pid = DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist];
((DCI1_20MHz_TDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs;
//((DCI1_20MHz_TDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->frame%1024)%28);
((DCI1_20MHz_TDD_t *)&dlsch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1;
((DCI1_20MHz_TDD_t *)&dlsch_pdu)->rv = 0;
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&dlsch_pdu,sizeof(DCI1_20MHz_TDD_t));
/*
//user2
DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI1_20MHz_TDD_t;
DCI_pdu->dci_alloc[1].L = 2;
DCI_pdu->dci_alloc[1].rnti = 0x1236;
DCI_pdu->dci_alloc[1].format = format1;
DCI_pdu->dci_alloc[1].ra_flag = 0;
((DCI1_20MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc2;
((DCI1_20MHz_FDD_t *)&dlsch_pdu)->TPC = 0;
((DCI1_20MHz_FDD_t *)&dlsch_pdu)->dai = 0;
((DCI1_20MHz_FDD_t *)&dlsch_pdu)->harq_pid = 1;
//((DCI1_20MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->proc[subframe].frame%1024)%28);
((DCI1_20MHz_FDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs;
((DCI1_20MHz_FDD_t *)&dlsch_pdu)->ndi = 1;
((DCI1_20MHz_FDD_t *)&dlsch_pdu)->rv = 0;
memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&((DCI1_20MHz_FDD_t *)&dlsch_pdu)->,sizeof(DCI1_5MHz_TDD_t));
*/
}
break;
}
} else if (transmission_mode==5) {
DCI_pdu->Num_ue_spec_dci = 2;
// user 1
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1E_5MHz_2A_M10PRB_TDD_t;
DCI_pdu->dci_alloc[0].L = 3;
DCI_pdu->dci_alloc[0].rnti = 0x1235;
DCI_pdu->dci_alloc[0].format = format1E_2A_M10PRB;
DCI_pdu->dci_alloc[0].ra_flag = 0;
DLSCH_alloc_pdu1E.tpmi = 5; //5=use feedback
DLSCH_alloc_pdu1E.rv = 0;
DLSCH_alloc_pdu1E.ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1;
//DLSCH_alloc_pdu1E.mcs = cqi_to_mcs[phy_vars_eNB->eNB_UE_stats->DL_cqi[0]];
//DLSCH_alloc_pdu1E.mcs = (unsigned char) (taus()%28);
DLSCH_alloc_pdu1E.mcs = openair_daq_vars.target_ue_dl_mcs;
//DLSCH_alloc_pdu1E.mcs = (unsigned char) ((phy_vars_eNB->proc[subframe].frame%1024)%28);
phy_vars_eNB->eNB_UE_stats[0].dlsch_mcs1 = DLSCH_alloc_pdu1E.mcs;
DLSCH_alloc_pdu1E.harq_pid = DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist];
DLSCH_alloc_pdu1E.dai = 0;
DLSCH_alloc_pdu1E.TPC = 0;
DLSCH_alloc_pdu1E.rballoc = openair_daq_vars.ue_dl_rb_alloc;
DLSCH_alloc_pdu1E.rah = 0;
DLSCH_alloc_pdu1E.dl_power_off = 0; //0=second user present
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&DLSCH_alloc_pdu1E,sizeof(DCI1E_5MHz_2A_M10PRB_TDD_t));
//user 2
DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI1E_5MHz_2A_M10PRB_TDD_t;
DCI_pdu->dci_alloc[1].L = 0;
DCI_pdu->dci_alloc[1].rnti = 0x1236;
DCI_pdu->dci_alloc[1].format = format1E_2A_M10PRB;
DCI_pdu->dci_alloc[1].ra_flag = 0;
//DLSCH_alloc_pdu1E.mcs = openair_daq_vars.target_ue_dl_mcs;
//DLSCH_alloc_pdu1E.mcs = (unsigned char) (taus()%28);
//DLSCH_alloc_pdu1E.mcs = (unsigned char) ((phy_vars_eNB->frame%1024)%28);
DLSCH_alloc_pdu1E.mcs = (unsigned char) (((phy_vars_eNB->proc[sched_subframe].frame_tx%1024)/3)%28);
phy_vars_eNB->eNB_UE_stats[1].dlsch_mcs1 = DLSCH_alloc_pdu1E.mcs;
memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&DLSCH_alloc_pdu1E,sizeof(DCI1E_5MHz_2A_M10PRB_TDD_t));
// set the precoder of the second UE orthogonal to the first
phy_vars_eNB->eNB_UE_stats[1].DL_pmi_single = (phy_vars_eNB->eNB_UE_stats[0].DL_pmi_single ^ 0x1555);
}
break;
/*
case 8:
DCI_pdu->Num_common_dci = 1;
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_5MHz_TDD_1_6_t;
DCI_pdu->dci_alloc[0].L = 2;
DCI_pdu->dci_alloc[0].rnti = 0xbeef;
DCI_pdu->dci_alloc[0].format = format1A;
DCI_pdu->dci_alloc[0].ra_flag = 1;
RA_alloc_pdu.type = 1;
RA_alloc_pdu.vrb_type = 0;
RA_alloc_pdu.rballoc = computeRIV(25,12,3);
RA_alloc_pdu.ndi = 1;
RA_alloc_pdu.rv = 1;
RA_alloc_pdu.mcs = 4;
RA_alloc_pdu.harq_pid = 0;
RA_alloc_pdu.TPC = 1;
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&RA_alloc_pdu,sizeof(DCI1A_5MHz_TDD_1_6_t));
break;
*/
case 9:
DCI_pdu->Num_ue_spec_dci = 1;
//user 1
if (phy_vars_eNB->lte_frame_parms.frame_type == FDD)
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI0_5MHz_FDD_t ;
else
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI0_5MHz_TDD_1_6_t ;
DCI_pdu->dci_alloc[0].L = 2;
DCI_pdu->dci_alloc[0].rnti = 0x1235;
DCI_pdu->dci_alloc[0].format = format0;
DCI_pdu->dci_alloc[0].ra_flag = 0;
UL_alloc_pdu.type = 0;
UL_alloc_pdu.hopping = 0;
UL_alloc_pdu.rballoc = computeRIV(25,2,openair_daq_vars.ue_ul_nb_rb);
UL_alloc_pdu.mcs = openair_daq_vars.target_ue_ul_mcs;
UL_alloc_pdu.ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1;
UL_alloc_pdu.TPC = 0;
UL_alloc_pdu.cshift = 0;
UL_alloc_pdu.dai = 0;
UL_alloc_pdu.cqi_req = 1;
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&UL_alloc_pdu,sizeof(DCI0_5MHz_TDD_1_6_t));
// user 2
/*
DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI0_5MHz_TDD_1_6_t ;
DCI_pdu->dci_alloc[1].L = 2;
DCI_pdu->dci_alloc[1].rnti = 0x1236;
DCI_pdu->dci_alloc[1].format = format0;
DCI_pdu->dci_alloc[1].ra_flag = 0;
UL_alloc_pdu.type = 0;
UL_alloc_pdu.hopping = 0;
if (cooperation_flag==0)
UL_alloc_pdu.rballoc = computeRIV(25,2+openair_daq_vars.ue_ul_nb_rb,openair_daq_vars.ue_ul_nb_rb);
else
UL_alloc_pdu.rballoc = computeRIV(25,0,openair_daq_vars.ue_ul_nb_rb);
UL_alloc_pdu.mcs = openair_daq_vars.target_ue_ul_mcs;
UL_alloc_pdu.ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1;
UL_alloc_pdu.TPC = 0;
if ((cooperation_flag==0) || (cooperation_flag==1))
UL_alloc_pdu.cshift = 0;
else
UL_alloc_pdu.cshift = 1;
UL_alloc_pdu.dai = 0;
UL_alloc_pdu.cqi_req = 1;
memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&UL_alloc_pdu,sizeof(DCI0_5MHz_TDD_1_6_t));
*/
break;
default:
break;
}
DCI_pdu->nCCE = 0;
for (i=0; i<DCI_pdu->Num_common_dci+DCI_pdu->Num_ue_spec_dci; i++) {
DCI_pdu->nCCE += (1<<(DCI_pdu->dci_alloc[i].L));
}
}
void fill_dci_emos(DCI_PDU *DCI_pdu, uint8_t subframe, PHY_VARS_eNB *phy_vars_eNB)
{
int i;
uint8_t cooperation_flag = phy_vars_eNB->cooperation_flag;
uint8_t transmission_mode = phy_vars_eNB->transmission_mode[0];
//uint32_t rballoc = 0x00F0;
//uint32_t rballoc2 = 0x000F;
/*
uint32_t rand = taus();
if ((subframe==8) || (subframe==9) || (subframe==0))
rand = (rand%5)+5;
else
rand = (rand%4)+5;
*/
DCI_pdu->Num_common_dci = 0;
DCI_pdu->Num_ue_spec_dci=0;
switch (subframe) {
case 5:
DCI_pdu->Num_ue_spec_dci = 1;
if (transmission_mode<3) {
//user 1
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1_5MHz_TDD_t;
DCI_pdu->dci_alloc[0].L = 2;
DCI_pdu->dci_alloc[0].rnti = 0x1235;
DCI_pdu->dci_alloc[0].format = format1;
DCI_pdu->dci_alloc[0].ra_flag = 0;
DLSCH_alloc_pdu.rballoc = openair_daq_vars.ue_dl_rb_alloc;