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OpenXG-RAN
Commit 7e81b4af authored by masayuki.harada's avatar masayuki.harada
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Develop X2 setup sequence on TDD mode. 

# Conflicts:
#	openair2/ENB_APP/enb_config.c
parent 244fa324
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Showing with 178 additions and 2 deletions
openair2/COMMON/x2ap_messages_types.h
View file @ 7e81b4af
......@@ -74,6 +74,8 @@ typedef struct x2ap_register_enb_req_s {
lte_frame_type_t frame_type[MAX_NUM_CCs];
uint32_t fdd_earfcn_DL[MAX_NUM_CCs];
uint32_t fdd_earfcn_UL[MAX_NUM_CCs];
uint32_t subframeAssignment[MAX_NUM_CCs];
uint32_t specialSubframe[MAX_NUM_CCs];
int num_cc;
/* To be considered for TDD */
......
openair2/ENB_APP/enb_config.c
View file @ 7e81b4af
......@@ -2144,6 +2144,8 @@ int RCconfig_X2(MessageDef *msg_p, uint32_t i) {
X2AP_REGISTER_ENB_REQ (msg_p).frame_type[J] = FDD;
} else if (strcmp(ccparams_lte.frame_type, "TDD") == 0) {
X2AP_REGISTER_ENB_REQ (msg_p).frame_type[J] = TDD;
X2AP_REGISTER_ENB_REQ (msg_p).subframeAssignment[J] = tdd_config;
X2AP_REGISTER_ENB_REQ (msg_p).specialSubframe[J] = tdd_config_s;
} else {
AssertFatal (0,
"Failed to parse eNB configuration file %s, enb %d unknown value \"%s\" for frame_type choice: FDD or TDD !\n",
......
openair2/X2AP/x2ap_eNB_defs.h
View file @ 7e81b4af
......@@ -168,6 +168,8 @@ typedef struct x2ap_eNB_instance_s {
lte_frame_type_t frame_type[MAX_NUM_CCs];
uint32_t fdd_earfcn_DL[MAX_NUM_CCs];
uint32_t fdd_earfcn_UL[MAX_NUM_CCs];
uint32_t subframeAssignment[MAX_NUM_CCs];
uint32_t specialSubframe[MAX_NUM_CCs];
int num_cc;
net_ip_address_t target_enb_x2_ip_address[X2AP_MAX_NB_ENB_IP_ADDRESS];
......
openair2/X2AP/x2ap_eNB_generate_messages.c
View file @ 7e81b4af
......@@ -143,7 +143,92 @@ int x2ap_eNB_generate_x2_setup_request(
}
}
else {
AssertFatal(0,"X2Setuprequest not supported for TDD!");
servedCellMember->servedCellInfo.eUTRA_Mode_Info.present = X2AP_EUTRA_Mode_Info_PR_tDD;
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.eARFCN = instance_p->fdd_earfcn_DL[i];
switch (instance_p->subframeAssignment[i]) {
case 0:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.subframeAssignment = X2AP_SubframeAssignment_sa0;
break;
case 1:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.subframeAssignment = X2AP_SubframeAssignment_sa1;
break;
case 2:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.subframeAssignment = X2AP_SubframeAssignment_sa2;
break;
case 3:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.subframeAssignment = X2AP_SubframeAssignment_sa3;
break;
case 4:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.subframeAssignment = X2AP_SubframeAssignment_sa4;
break;
case 5:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.subframeAssignment = X2AP_SubframeAssignment_sa5;
break;
case 6:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.subframeAssignment = X2AP_SubframeAssignment_sa6;
break;
default:
AssertFatal(0,"Failed: Check value for subframeAssignment");
break;
}
switch (instance_p->specialSubframe[i]) {
case 0:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp0;
break;
case 1:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp1;
break;
case 2:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp2;
break;
case 3:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp3;
break;
case 4:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp4;
break;
case 5:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp5;
break;
case 6:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp6;
break;
case 7:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp7;
break;
case 8:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp8;
break;
default:
AssertFatal(0,"Failed: Check value for subframeAssignment");
break;
}
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.cyclicPrefixDL=X2AP_CyclicPrefixDL_normal;
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.cyclicPrefixUL=X2AP_CyclicPrefixUL_normal;
switch (instance_p->N_RB_DL[i]) {
case 6:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw6;
break;
case 15:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw15;
break;
case 25:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw25;
break;
case 50:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw50;
break;
case 75:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw75;
break;
case 100:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw100;
break;
default:
AssertFatal(0,"Failed: Check value for N_RB_DL/N_RB_UL");
break;
}
}
}
ASN_SEQUENCE_ADD(&ie->value.choice.ServedCells.list, servedCellMember);
......@@ -284,7 +369,92 @@ int x2ap_eNB_generate_x2_setup_response(x2ap_eNB_data_t *x2ap_eNB_data_p)
}
}
else {
AssertFatal(0,"X2Setupresponse not supported for TDD!");
servedCellMember->servedCellInfo.eUTRA_Mode_Info.present = X2AP_EUTRA_Mode_Info_PR_tDD;
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.eARFCN = instance_p->fdd_earfcn_DL[i];
switch (instance_p->subframeAssignment[i]) {
case 0:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.subframeAssignment = X2AP_SubframeAssignment_sa0;
break;
case 1:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.subframeAssignment = X2AP_SubframeAssignment_sa1;
break;
case 2:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.subframeAssignment = X2AP_SubframeAssignment_sa2;
break;
case 3:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.subframeAssignment = X2AP_SubframeAssignment_sa3;
break;
case 4:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.subframeAssignment = X2AP_SubframeAssignment_sa4;
break;
case 5:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.subframeAssignment = X2AP_SubframeAssignment_sa5;
break;
case 6:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.subframeAssignment = X2AP_SubframeAssignment_sa6;
break;
default:
AssertFatal(0,"Failed: Check value for subframeAssignment");
break;
}
switch (instance_p->specialSubframe[i]) {
case 0:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp0;
break;
case 1:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp1;
break;
case 2:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp2;
break;
case 3:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp3;
break;
case 4:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp4;
break;
case 5:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp5;
break;
case 6:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp6;
break;
case 7:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp7;
break;
case 8:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.specialSubframePatterns = X2AP_SpecialSubframePatterns_ssp8;
break;
default:
AssertFatal(0,"Failed: Check value for subframeAssignment");
break;
}
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.cyclicPrefixDL=X2AP_CyclicPrefixDL_normal;
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.specialSubframe_Info.cyclicPrefixUL=X2AP_CyclicPrefixUL_normal;
switch (instance_p->N_RB_DL[i]) {
case 6:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw6;
break;
case 15:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw15;
break;
case 25:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw25;
break;
case 50:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw50;
break;
case 75:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw75;
break;
case 100:
servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.tDD.transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw100;
break;
default:
AssertFatal(0,"Failed: Check value for N_RB_DL/N_RB_UL");
break;
}
}
}
ASN_SEQUENCE_ADD(&ie->value.choice.ServedCells.list, servedCellMember);
......
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