diff --git a/openair1/SCHED/phy_mac_stub.c b/openair1/SCHED/phy_mac_stub.c
index 286b11b4adefd055ee3558a1a7a4cfb1c1f4c87d..3620b8bf27b72e37b8f4f7795f195d8426b853bb 100644
--- a/openair1/SCHED/phy_mac_stub.c
+++ b/openair1/SCHED/phy_mac_stub.c
@@ -571,12 +571,13 @@ void fill_dci(DCI_PDU *DCI_pdu, uint8_t sched_subframe, PHY_VARS_eNB *phy_vars_e
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)
@@ -744,11 +745,11 @@ void fill_dci_emos(DCI_PDU *DCI_pdu, uint8_t subframe, PHY_VARS_eNB *phy_vars_eN
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));
}
-
+ */
}
diff --git a/openair1/SCHED/phy_procedures_lte_eNb.c b/openair1/SCHED/phy_procedures_lte_eNb.c
index 6a785ebf330c9cfaaeea72b26c0410992b47a7df..161e2e5c583cc8ef0cf3dd37aad7664ca532be10 100755
--- a/openair1/SCHED/phy_procedures_lte_eNb.c
+++ b/openair1/SCHED/phy_procedures_lte_eNb.c
@@ -1,3 +1,4 @@
+
/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2014 Eurecom
@@ -965,7 +966,7 @@ void phy_procedures_eNB_TX(unsigned char sched_subframe,PHY_VARS_eNB *phy_vars_e
num_pdcch_symbols = DCI_pdu->num_pdcch_symbols;
- LOG_D(PHY,"num_pdcch_symbols %"PRIu8", nCCE %u (dci commond %"PRIu8", dci uespec %"PRIu8"\n",num_pdcch_symbols,DCI_pdu->nCCE,
+ LOG_D(PHY,"num_pdcch_symbols %"PRIu8",(dci common %"PRIu8", dci uespec %"PRIu8"\n",num_pdcch_symbols,
DCI_pdu->Num_common_dci,DCI_pdu->Num_ue_spec_dci);
#if defined(SMBV) && !defined(EXMIMO)
@@ -1008,7 +1009,7 @@ void phy_procedures_eNB_TX(unsigned char sched_subframe,PHY_VARS_eNB *phy_vars_e
phy_vars_eNB->dlsch_eNB_SI->nCCE[subframe] = DCI_pdu->dci_alloc[i].firstCCE;
LOG_T(PHY,"[eNB %"PRIu8"] Frame %d subframe %d : CCE resource for common DCI (SI) => %"PRIu8"/%u\n",phy_vars_eNB->Mod_id,phy_vars_eNB->proc[sched_subframe].frame_tx,subframe,
- phy_vars_eNB->dlsch_eNB_SI->nCCE[subframe],DCI_pdu->nCCE);
+ phy_vars_eNB->dlsch_eNB_SI->nCCE[subframe],DCI_pdu->dci_alloc[i].firstCCE);
#if defined(SMBV) && !defined(EXMIMO)
@@ -1039,8 +1040,8 @@ void phy_procedures_eNB_TX(unsigned char sched_subframe,PHY_VARS_eNB *phy_vars_e
phy_vars_eNB->dlsch_eNB_ra->nCCE[subframe] = DCI_pdu->dci_alloc[i].firstCCE;
- LOG_D(PHY,"[eNB %"PRIu8"] Frame %d subframe %d : CCE resource for common DCI (RA) => %"PRIu8"/%u\n",phy_vars_eNB->Mod_id,phy_vars_eNB->proc[sched_subframe].frame_tx,subframe,
- phy_vars_eNB->dlsch_eNB_ra->nCCE[subframe],DCI_pdu->nCCE);
+ LOG_D(PHY,"[eNB %"PRIu8"] Frame %d subframe %d : CCE resource for common DCI (RA) => %"PRIu8"/%u (num_pdcch_symbols %d)\n",phy_vars_eNB->Mod_id,phy_vars_eNB->proc[sched_subframe].frame_tx,subframe,
+ phy_vars_eNB->dlsch_eNB_ra->nCCE[subframe],get_nCCE_mac(phy_vars_eNB->Mod_id,phy_vars_eNB->CC_id,num_pdcch_symbols,subframe),num_pdcch_symbols);
#if defined(SMBV) && !defined(EXMIMO)
// configure RA DCI
@@ -1094,7 +1095,7 @@ void phy_procedures_eNB_TX(unsigned char sched_subframe,PHY_VARS_eNB *phy_vars_e
phy_vars_eNB->dlsch_eNB[(uint8_t)UE_id][0]->nCCE[subframe] = DCI_pdu->dci_alloc[i].firstCCE;
LOG_D(PHY,"[eNB %"PRIu8"] Frame %d subframe %d : CCE resource for ue DCI (PDSCH %"PRIx16") => %"PRIu8"/%u\n",phy_vars_eNB->Mod_id,phy_vars_eNB->proc[sched_subframe].frame_tx,subframe,
- DCI_pdu->dci_alloc[i].rnti,phy_vars_eNB->dlsch_eNB[(uint8_t)UE_id][0]->nCCE[subframe],DCI_pdu->nCCE);
+ DCI_pdu->dci_alloc[i].rnti,phy_vars_eNB->dlsch_eNB[(uint8_t)UE_id][0]->nCCE[subframe],DCI_pdu->dci_alloc[i].firstCCE);
#if defined(SMBV) && !defined(EXMIMO)
@@ -1177,7 +1178,7 @@ void phy_procedures_eNB_TX(unsigned char sched_subframe,PHY_VARS_eNB *phy_vars_e
LOG_T(PHY,"[eNB %"PRIu8"] Frame %d subframe %d : CCE resources for UE spec DCI (PUSCH %"PRIx16") => %d/%u\n",
phy_vars_eNB->Mod_id,phy_vars_eNB->proc[sched_subframe].frame_tx,subframe,DCI_pdu->dci_alloc[i].rnti,
- DCI_pdu->dci_alloc[i].firstCCE,DCI_pdu->nCCE);
+ DCI_pdu->dci_alloc[i].firstCCE,DCI_pdu->dci_alloc[i].firstCCE);
#if defined(SMBV) && !defined(EXMIMO)
@@ -1218,7 +1219,6 @@ void phy_procedures_eNB_TX(unsigned char sched_subframe,PHY_VARS_eNB *phy_vars_e
LOG_D(PHY,"[eNB %"PRIu8"] Frame %d, subframe %d: Calling generate_dci_top (pdcch) (common %"PRIu8",ue_spec %"PRIu8")\n",phy_vars_eNB->Mod_id,phy_vars_eNB->proc[sched_subframe].frame_tx, subframe,
DCI_pdu->Num_common_dci,DCI_pdu->Num_ue_spec_dci);
-
num_pdcch_symbols = generate_dci_top(DCI_pdu->Num_ue_spec_dci,
DCI_pdu->Num_common_dci,
DCI_pdu->dci_alloc,
diff --git a/openair2/LAYER2/MAC/defs.h b/openair2/LAYER2/MAC/defs.h
index 48d958f54d4d79d493ef333ecace62e729031504..bf166f6d64fd754a1c0c8f6cae93c82cfbbf723b 100644
--- a/openair2/LAYER2/MAC/defs.h
+++ b/openair2/LAYER2/MAC/defs.h
@@ -251,7 +251,7 @@ typedef struct {
typedef struct {
uint8_t Num_ue_spec_dci ;
uint8_t Num_common_dci ;
- uint32_t nCCE;
+ // uint32_t nCCE;
uint32_t num_pdcch_symbols;
DCI_ALLOC_t dci_alloc[NUM_DCI_MAX] ;
} DCI_PDU;
diff --git a/openair2/LAYER2/MAC/eNB_scheduler.c b/openair2/LAYER2/MAC/eNB_scheduler.c
index 30272346f5f893df5675cc6a0236c47bf752cec0..a6c4eaeb16eb039d1136f6a0ac351fc887da77e9 100644
--- a/openair2/LAYER2/MAC/eNB_scheduler.c
+++ b/openair2/LAYER2/MAC/eNB_scheduler.c
@@ -108,8 +108,6 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
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;
- DCI_pdu[CC_id]->nCCE=0;
- DCI_pdu[CC_id]->num_pdcch_symbols=1;
mbsfn_status[CC_id]=0;
// clear vrb_map
memset(eNB_mac_inst[module_idP].common_channels[CC_id].vrb_map,0,100);
@@ -661,7 +659,28 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
for (CC_id=0;CC_id<MAX_NUM_CCs;CC_id++)
allocate_CCEs(module_idP,CC_id,subframeP,0);
+ /*
+ int dummy=0;
+ for (i=0;
+ i<DCI_pdu[CC_id]->Num_common_dci+DCI_pdu[CC_id]->Num_ue_spec_dci;
+ i++)
+ if (DCI_pdu[CC_id]->dci_alloc[i].rnti==2)
+ dummy=1;
+
+ if (dummy==1)
+ for (i=0;
+ i<DCI_pdu[CC_id]->Num_common_dci+DCI_pdu[CC_id]->Num_ue_spec_dci;
+ i++)
+ LOG_I(MAC,"Frame %d, subframe %d: DCI %d/%d, format %d, rnti %x, NCCE %d(num_pdcch_symb %d)\n",
+ frameP,subframeP,i,DCI_pdu[CC_id]->Num_common_dci+DCI_pdu[CC_id]->Num_ue_spec_dci,
+ DCI_pdu[CC_id]->dci_alloc[i].format,
+ DCI_pdu[CC_id]->dci_alloc[i].rnti,
+ DCI_pdu[CC_id]->dci_alloc[i].firstCCE,
+ DCI_pdu[CC_id]->num_pdcch_symbols);
+
+
LOG_D(MAC,"frameP %d, subframeP %d\n",frameP,subframeP);
+ */
stop_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_OUT);
diff --git a/openair2/LAYER2/MAC/eNB_scheduler_RA.c b/openair2/LAYER2/MAC/eNB_scheduler_RA.c
index 96ec0fd5e188fbc90b676762bf6334b83296a2c8..3f9872a590b0f5b3f1ce566ec58f8aef601a3911 100644
--- a/openair2/LAYER2/MAC/eNB_scheduler_RA.c
+++ b/openair2/LAYER2/MAC/eNB_scheduler_RA.c
@@ -251,6 +251,8 @@ void schedule_RA(module_id_t module_idP,frame_t frameP, sub_frame_t subframeP,un
}
if (!CCE_allocation_infeasible(module_idP,CC_id,1,subframeP,2,RA_template->RA_rnti)) {
+ LOG_D(MAC,"Frame %d: Subframe %d : Adding common DCI for RA_RNTI %x\n",
+ frameP,subframeP,RA_template->RA_rnti);
add_common_dci(DCI_pdu,
(void*)&RA_template->RA_alloc_pdu1[0],
RA_template->RA_rnti,
diff --git a/openair2/LAYER2/MAC/eNB_scheduler_primitives.c b/openair2/LAYER2/MAC/eNB_scheduler_primitives.c
index a76763cbb188f175593d2ad1d7e9db1e75a40b2f..ece06a5e090160a3603dfacda0ae05c87914608d 100644
--- a/openair2/LAYER2/MAC/eNB_scheduler_primitives.c
+++ b/openair2/LAYER2/MAC/eNB_scheduler_primitives.c
@@ -993,17 +993,19 @@ int allocate_CCEs(int module_idP,
int *CCE_table = eNB_mac_inst[module_idP].CCE_table[CC_idP];
DCI_PDU *DCI_pdu = &eNB_mac_inst[module_idP].common_channels[CC_idP].DCI_pdu;
- int nCCE_max = mac_xface->get_nCCE_max(module_idP,CC_idP,DCI_pdu->num_pdcch_symbols,subframeP);
+ int nCCE_max = mac_xface->get_nCCE_max(module_idP,CC_idP,1,subframeP);
int fCCE;
int i,j;
int allocation_is_feasible = 1;
DCI_ALLOC_t *dci_alloc;
+ int nCCE=0;
LOG_D(MAC,"Allocate CCEs subframe %d, test %d : (common %d,uspec %d)\n",subframeP,test_onlyP,DCI_pdu->Num_common_dci,DCI_pdu->Num_ue_spec_dci);
+ DCI_pdu->num_pdcch_symbols=1;
while (allocation_is_feasible == 1) {
init_CCE_table(module_idP,CC_idP);
- DCI_pdu->nCCE=0;
+ nCCE=0;
for (i=0;i<DCI_pdu->Num_common_dci + DCI_pdu->Num_ue_spec_dci;i++) {
dci_alloc = &DCI_pdu->dci_alloc[i];
@@ -1011,9 +1013,9 @@ int allocate_CCEs(int module_idP,
i,DCI_pdu->Num_common_dci+DCI_pdu->Num_ue_spec_dci,
DCI_pdu->Num_common_dci,DCI_pdu->Num_ue_spec_dci,
dci_alloc->rnti,1<<dci_alloc->L,
- DCI_pdu->nCCE,nCCE_max,DCI_pdu->num_pdcch_symbols);
+ nCCE,nCCE_max,DCI_pdu->num_pdcch_symbols);
- if (DCI_pdu->nCCE + (1<<dci_alloc->L) > nCCE_max) {
+ if (nCCE + (1<<dci_alloc->L) > nCCE_max) {
if (DCI_pdu->num_pdcch_symbols == 3)
allocation_is_feasible = 0;
else {
@@ -1032,7 +1034,7 @@ int allocate_CCEs(int module_idP,
LOG_D(MAC,"Allocating at nCCE %d\n",fCCE);
if (test_onlyP == 0) {
- DCI_pdu->nCCE += (1<<dci_alloc->L);
+ nCCE += (1<<dci_alloc->L);
dci_alloc->firstCCE=fCCE;
LOG_D(MAC,"Allocate CCEs subframe %d, test %d\n",subframeP,test_onlyP);
}
@@ -1049,7 +1051,7 @@ int allocate_CCEs(int module_idP,
DCI_pdu->Num_common_dci,DCI_pdu->Num_ue_spec_dci,
DCI_pdu->dci_alloc[j].rnti,DCI_pdu->dci_alloc[j].format,
1<<DCI_pdu->dci_alloc[j].L,
- DCI_pdu->nCCE,nCCE_max,DCI_pdu->num_pdcch_symbols);
+ nCCE,nCCE_max,DCI_pdu->num_pdcch_symbols);
}
}
else {
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf
index d5d1f0d78a43a7677d119ed7d8809acbabe5e380..1ae8c45083aabee206f01a3bddb0542d08612f90 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf
@@ -130,7 +130,7 @@ eNBs =
};
////////// MME parameters:
- mme_ip_address = ( { ipv4 = "192.168.12.11";
+ mme_ip_address = ( { ipv4 = "127.0.0.3";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
@@ -139,11 +139,11 @@ eNBs =
NETWORK_INTERFACES :
{
- ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
- ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.213/24";
+ ENB_INTERFACE_NAME_FOR_S1_MME = "lo";
+ ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth0";
- ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.213/24";
+ ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.4/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};