1 /*******************************************************************************
2 ################################################################################
3 # Copyright (c) [2017-2019] [Radisys] #
5 # Licensed under the Apache License, Version 2.0 (the "License"); #
6 # you may not use this file except in compliance with the License. #
7 # You may obtain a copy of the License at #
9 # http://www.apache.org/licenses/LICENSE-2.0 #
11 # Unless required by applicable law or agreed to in writing, software #
12 # distributed under the License is distributed on an "AS IS" BASIS, #
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
14 # See the License for the specific language governing permissions and #
15 # limitations under the License. #
16 ################################################################################
17 *******************************************************************************/
19 #ifndef __DU_CONFIG_H_
20 #define __DU_CONFIG_H__
28 #define DU_IP_V4_ADDR "192.168.130.81"
29 #define CU_IP_V4_ADDR "192.168.130.82"
30 #define RIC_IP_V4_ADDR "192.168.130.80"
33 #define RIC_PORT 36421
36 #define DU_EGTP_PORT 39001
37 #define CU_EGTP_PORT 39002
41 #define DU_NAME "ORAN_OAM_DU"
42 #define CELL_TYPE SMALL
44 //TODO: while testing for TDD, Mu1 and 100 MHz, this flag must be enabled
46 #define DUPLEX_MODE DUP_MODE_TDD
47 #define NR_NUMEROLOGY 1
48 #define NR_DL_ARFCN 623400
49 #define NR_UL_ARFCN 623400
50 #define NR_FREQ_BAND 78
52 #define DUPLEX_MODE DUP_MODE_FDD
53 #define NR_NUMEROLOGY 0
54 #define NR_DL_ARFCN 428000
55 #define NR_UL_ARFCN 390000
56 #define NR_FREQ_BAND 1
68 /* Spec 38.104 Table 5.4.2.3-1:Applicable NR-ARFCN per operating band in FR1 */
78 #define FREQ_SHIFT_7P5KHZ FALSE
79 #define SSB_PBCH_PWR 0
80 #define BCH_PAYLOAD PHY_GEN_TIMING_PBCH_BIT
81 #define NORMAL_CYCLIC_PREFIX 0
82 #define OFFSET_TO_POINT_A 24 /* PRB Offset to Point A */
83 #define BETA_PSS BETA_PSS_0DB
84 #define SSB_PERIODICITY_5MS 5
85 #define SSB_PERIODICITY_10MS 10
86 #define SSB_PERIODICITY_20MS 20
87 #define SSB_PERIODICITY_40MS 40
88 #define SSB_PERIODICITY_80MS 80
89 #define SSB_PERIODICITY_160MS 160
90 #define SSB_SUBCARRIER_OFFSET 0
91 #define SSB_MULT_CARRIER_BAND FALSE
92 #define MULT_CELL_CARRIER FALSE
93 #define FREQ_LOC_BW 28875 /* DL frequency location and bandwidth. Spec 38.508 Table 4.3.1.0B-1*/
95 #define DMRS_TYPE_A_POS 2
96 #define NUM_SYMBOLS_PER_SLOT 14 /* Number of symbols within a slot */
97 #define CORESET0_END_PRB 48
98 #define CORESET1_NUM_PRB 24
100 /* MACRO defines for PRACH Configuration */
101 #define PRACH_CONFIG_IDX 88
102 #define PRACH_FREQ_START 0
103 #define PRACH_SEQ_LEN SHORT_SEQUENCE
104 #define PRACH_SUBCARRIER_SPACING 0
105 #define PRACH_RESTRICTED_SET_CFG 0
106 #define NUM_PRACH_FDM 1
107 #define ROOT_SEQ_IDX 0
108 #define NUM_ROOT_SEQ 1
109 #define ZERO_CORRELATION_ZONE_CFG 4
110 #define NUM_UNUSED_ROOT_SEQ 0
111 #define UNUSED_ROOT_SEQ 1
112 #define SSB_PER_RACH 1
113 #define PRACH_MULT_CARRIER_BAND FALSE
114 #define PRACH_PREAMBLE_RCVD_TGT_PWR -74
115 #define NUM_RA_PREAMBLE 63
116 #define RSRP_THRESHOLD_SSB 31
119 #define TDD_PERIODICITY TX_PRDCTY_MS_5
122 #define RSS_MEASUREMENT_UNIT DONT_REPORT_RSSI
123 #define RA_CONT_RES_TIMER 64
124 #define RA_RSP_WINDOW 180
125 #define PRACH_RESTRICTED_SET 0 /* Unrestricted */
126 #define ROOT_SEQ_LEN 139
128 /* MACRCO Ddefine for PDCCH Configuration */
129 #define PDCCH_SEARCH_SPACE_ID 1 /* Common search space id */
130 #define PDCCH_CTRL_RSRC_SET_ID 0 /* Control resource set id */
131 #define PDCCH_SEARCH_SPACE_ID_SIB1 1 /* Search space id for sib1 */
132 #define PDCCH_SEARCH_SPACE_ID_PAGING 1 /* Search space id for paging */
133 #define PDCCH_SEARCH_SPACE_ID_RA 1 /* Search spaced id for random access */
134 #define PDCCH_SERACH_SPACE_DCI_FORMAT 0
135 #define PDCCH_CTRL_RSRC_SET_ONE_ID 1
136 #define PDCCH_CTRL_RSRC_SET_ONE_DURATION 2 /* Duration for control resource set id i */
137 #define PDCCH_CTRL_RSRC_SET_ONE_PRECOD_GRANULARITY 1 /* Precoded granularity */
138 #define PDCCH_SRCH_SPC_TWO_ID 2
139 #define PDCCH_SRCH_SPC_TWO_AGG_LVL1_CANDIDATE 7 /* Num of candidate at aggregation level 1 */
140 #define PDCCH_SRCH_SPC_TWO_AGG_LVL2_CANDIDATE 7 /* Num of candidate at aggregation level 2 */
141 #define PDCCH_SRCH_SPC_TWO_AGG_LVL4_CANDIDATE 4 /* Num of candidate at aggregation level 4 */
142 #define PDCCH_SRCH_SPC_TWO_AGG_LVL8_CANDIDATE 2 /* Num of candidate at aggregation level 8 */
143 #define PDCCH_SRCH_SPC_TWO_AGG_LVL16_CANDIDATE 1 /* Num of candidate at aggregation level 16 */
144 #define PDCCH_SRCH_SPC_TWO_UE_SPEC_DCI_FORMAT 0 /* format 0-0 and 1-0 */
145 #define PDCCH_SYMBOL_WITHIN_SLOT 128 /* Symbol within Slot Value */
148 #define SIB1_VALUE_TAG 10
150 /* MACRO Ddefine for PDSCH Configuration */
151 #define PDSCH_K0_CFG1 0
152 #define PDSCH_K0_CFG2 1
153 #define PDSCH_START_SYMBOL 3
154 #define PDSCH_LENGTH_SYMBOL 11
155 #define PDSCH_RES_ALLOC_TYPE 1 /* Resource allocation type */
156 #define PDSCH_MAX_CODEWORD_SCH_BY_DCI 0 /* Max num of codewords scheduled by DCI */
157 #define PDSCH_RBG_SIZE 0 /* 0: config1 */
158 #define PDSCH_NUM_HARQ_PROC 5
160 /* MACRO Define for PUSCH Configuration */
162 #define PUSCH_START_SYMBOL 3
163 #define PUSCH_LENGTH_SYMBOL 11
165 #define PUSCH_MSG3_DELTA_PREAMBLE 0
166 #define PUSCH_P0_NOMINAL_WITH_GRANT -70
167 #define PUSCH_TRANSFORM_PRECODER 1 /* 1: Disabled */
168 #define PUSCH_MAX_MIMO_LAYERS 1
169 #define PUSCH_PROCESS_TYPE2_ENABLED false
171 /* Macro define for PUCCH Configuration */
172 #define PUCCH_RSRC_COMMON 0
173 #define PUCCH_GROUP_HOPPING 2 /* disable */
174 #define PUCCH_P0_NOMINAL -74
176 /* MACRO defines for TDD DL-UL Configuration */
177 #define NUM_DL_SLOTS 7
178 #define NUM_DL_SYMBOLS 12
179 #define NUM_UL_SLOTS 2
180 #define NUM_UL_SYMBOLS 1
181 #define GUARD_SLOT_IDX 7
183 /* MACRO defines for SRC config */
184 #define SRS_RSRC_ID 1
185 #define SRS_RSET_ID 1
186 #define SRS_COMB_OFFSET_N2 0
187 #define SRS_CYCLIC_SHIFT_N2 0
188 #define SRS_FREQ_DOM_POS 0
189 #define SRS_FREQ_DOM_SHIFT 0
194 #define APERIODIC_SRS_RESRC_TRIGGER 1
199 #define MAX_DU_PORT 2
200 #define F1_INTERFACE 0
201 #define E2_INTERFACE 1
210 /* Macro definitions for EGTP procedures */
211 #define EGTP_LCL_TEID 1 /* EGTP local tunnel id */
212 #define EGTP_REM_TEID 10 /* EGTP remote tinnel id */
216 /* Macro definitions for F1 procedures */
217 #define CU_DU_NAME_LEN_MAX 30 /* Max length of CU/DU name string */
218 #define MAX_F1_CONNECTIONS 65536 /* Max num of F1 connections */
219 #define MAX_PLMN 1 /* Max num of broadcast PLMN ids */
220 #define MAXNRARFCN 3279165 /* Maximum values of NRAFCN */
221 #define MAXNRCELLBANDS 2 /* Maximum number of frequency bands */
222 #define MAX_NUM_OF_SLICE_ITEMS 1024 /* Maximum number of signalled slice support items */
223 #define MAXBPLMNNRMINUS1 1 /* Maximum number of PLMN Ids broadcast in an NR cell minus 1 */
224 #define MAXNUMOFSIBTYPES 32 /* Maximum number of SIB types */
225 #define MAX_TNL_ASSOC 32 /* Max num of TNL Assoc between CU and DU */
226 #define MAXCELLINENB 256 /* Max num of cells served by eNB */
227 #define MAX_NUM_OF_UE_ID 65536 /* Max num of UEs served by DU */
228 #define MAXNUMOFUACPLMN 12 /* Maximum number of PLMN ids*/
229 #define MAXNUMOFUACPERPLMN 64 /* Maximum number of signalled categories per PLMN */
230 #define NR_RANAC 150 /* RANAC */
231 #define DEFAULT_CELLS 1 /* Max num of broadcast PLMN ids */
234 /* Macro definitions for MIB/SIB1 */
235 #define SYS_FRAME_NUM 0
237 #define SSB_SC_OFFSET 0
239 #define CELL_IDENTITY 32
241 /* Macro definitions for DUtoCuRrcContainer */
242 #define CELL_GRP_ID 1
244 #define SR_PROHIBIT_TMR 5
245 #define SR_TRANS_MAX 2
246 #define PERIODIC_BSR_TMR 2
247 #define RETX_BSR_TMR 5
248 #define SR_DELAY_TMR 6
250 #define TIME_ALIGNMENT_TMR 7
251 #define PHR_PERIODIC_TMR 7
252 #define PHR_PROHIBHIT_TMR 0
253 #define PHR_PWR_FACTOR_CHANGE 3
254 #define PHR_MODE_OTHER_CG 0
255 #define SN_FIELD_LEN 0
256 #define T_POLL_RETRANSMIT 8 /* Enum for 45ms */
257 #define T_POLL_RETRANSMIT_VAL 45 /* Value in ms */
258 #define POLL_PDU 0 /* Enum for 4 pdus */
259 #define POLL_PDU_VAL 4 /* Value of poll pdu */
260 #define POLL_BYTE 43 /* Enum for infinite poll bytes */
261 #define POLL_BYTE_VAL -1 /* Value for infinite poll byte */
262 #define MAX_RETX_THRESHOLD 5 /* Enum for 8 retransmissions */
263 #define MAX_RETX_THRESHOLD_VAL 8 /* Value for 8 retransmissions */
264 #define T_REASSEMBLY 8 /* enum for RE_ASM_40MS */
265 #define T_REASSEMBLY_VAL 40 /* default re assembly timer */
266 #define T_STATUS_PROHIBHIT 7 /* enum for PROH_35MS */
267 #define T_STATUS_PROHIBHIT_VAL 35 /* default status prohibit timer */
268 #define MAC_LC_PRIORITY 1
269 #define PRIORTISIED_BIT_RATE 15
270 #define BUCKET_SIZE_DURATION 5
273 #define PDSCH_HARQ_ACK_CODEBOOK 1
274 #define SERV_CELL_IDX 0
275 #define RLM_SYNC_OUT_SYNC_THRESHOLD 0
276 #define ACTIVE_DL_BWP_ID 0
277 #define ACTIVE_UL_BWP_ID 0
278 #define SCRAMBLING_ID NR_PCI
279 #define DMRS_ADDITIONAL_POS 0 /* DMRS Additional poistion */
280 #define RES_ALLOC_TYPE 1 /* Resource allocation type */
288 /* MACRO definitions for modulcation order */
289 #define MOD_ORDER_QPSK 2
290 #define MOD_ORDER_QAM16 4
291 #define MOD_ORDER_QAM64 6
292 #define MOD_ORDER_QAM256 8
293 #define PDSCH_MCS_INDEX 20 /* For 64QAM, valid mcs index: 17-28 in 38.214 - Table 5.1.3.1-1*/
294 #define PUSCH_MCS_INDEX 10 /* For 16QAM, valid mcs index: 10-16 in 38.214 - Table 5.1.3.1-1*/
312 INVALID_CU_UE_F1AP_ID,
313 INVALID_DU_UE_F1AP_ID,
314 INTERACTION_WITH_OTHER_PROC,
316 RADIO_RELATED_REASON,
317 INSUFFICIENT_RADIO_RESOURCE,
323 SLICE_RESOURCE_UNAVAILABLE,
324 AMF_ABNORMAL_RELEASE,
330 TRANS_CAUSE_UNSPECIFIED,
331 TRANSPORT_RESOURCE_UNAVAIL
337 ABSTRACT_SYNTAX_ERR_REJECT,
338 ABSTRACT_SYNTAX_ERR_NOTIFY,
339 INCOMPATIBLE_MESSAGE,
341 ABSTRACT_SYNTAX_ERR_MSG_CONSTRUCT,
342 PROTOCOL_CAUSE_UNSPECIFIED
347 CONTROL_PROC_OVERLOAD,
348 INSUFF_USER_PLANE_RESOURCE,
350 O_AND_M_INTERVENTION,
351 MISC_CAUSE_UNSPECIFIED
474 REJECT_RRC_CONN_NON_EMERG_MODT,
475 REJECT_RRC_CONN_SIGNALLING,
476 PERMIT_EMERG_SESSION_AND_MOBILE_TERM_SERVICE,
477 PERMIT_HIGH_PRIOR_SESSION_AND_MOBILE_TERM_SERVICE
478 }F1UacStandardAction;
482 PDSCH_MAPPING_TYPE_A,
483 PDSCH_MAPPING_TYPE_B,
488 PUSCH_MAPPING_TYPE_A,
489 PUSCH_MAPPING_TYPE_B,
493 typedef struct f1RrcVersion
495 char rrcVer[30]; /* Latest RRC Version */
496 uint32_t extRrcVer; /* Latest RRC version extended */
499 typedef struct f1FailCause
503 RadioNwCause radioNwCause; /* Radio Network Layer Cause */
504 TransLayerCause transLayerCause; /* Transport Layer Cause */
505 ProtocolCause protCause; /* Protocol Cause */
506 MiscCause miscCause; /* Miscellaneous Cause */
510 typedef struct f1ProcCode
516 typedef struct f1TriggMsg
522 typedef struct f1ProcCrit
528 typedef struct f1CritDignosIE
530 F1ProcCritVal ieCritVal;
535 typedef struct f1CritDiagnostic
538 F1ProcCode procCode; /* Procedure Code */
539 F1TriggMsg triggeringMsg; /* Triggering Message */
540 F1ProcCrit procCrit; /* Criticality of Triggering msg/proc */
542 F1CritDignosIE diagnosIE;
545 typedef struct f1FailureIE
547 uint32_t transId; /* Uniquely identify transaction */
548 F1FailCause cause; /* Failure cause */
549 uint8_t timeToWait; /* Seconds to be waited before retry */
550 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
553 typedef struct f1LogicalConnUeAssoc
555 uint32_t gnbCuUeF1apId;
556 uint32_t gnbDuUeF1apId;
557 }F1LogicalConnUeAssoc;
559 typedef struct f1ResetType
563 F1ResetAll resetAll; /* Reset All */
564 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* In case of Partial Reset : UE associated logical F1 conn list*/
568 typedef struct nrEcgi
574 typedef struct f1SibType
581 typedef struct f1TxBw
583 F1NrScs nrScs; /* NR subcarrier spacing */
584 F1Nrb nrb; /* Transmission bandwidth expressed in units of RBs */
587 typedef struct f1SulInfo
589 uint32_t sulArfcn; /* SUL ARFCN */
590 F1TxBw sulTxBw; /* SUL transmission bandwidth */
593 typedef struct f1FreqBand
596 uint16_t sulBand[MAXNRCELLBANDS];
599 typedef struct f1NrFreqInfo
603 F1FreqBand freqBand[MAXNRCELLBANDS];
606 typedef struct f1NrFddInfo
608 F1NrFreqInfo ulNrFreqInfo; /* UL NR Frequency Info */
609 F1NrFreqInfo dlNrFreqInfo; /* DL NR Frequency Info */
610 F1TxBw ulTxBw; /* UL Transmission bandwidth */
611 F1TxBw dlTxBw; /* DL Transmission bandwidth */
614 typedef struct f1NrTddInfo
616 F1NrFreqInfo nrFreqInfo; /* NR Frequency Info */
617 F1TxBw nrTxBw; /* NR Transmission Bandwidth */
620 typedef struct f1NrModeInfo
629 typedef struct f1EutraFddInfo
631 uint16_t ulOffset; /* UL offset to Point A */
632 uint16_t dlOffset; /* DL offset to Point A */
635 typedef struct f1EutraTddInfo
637 uint16_t tddOffset; /* Offset to Point A */
640 typedef struct f1EutraModeInfo
649 typedef struct f1Snsaai
655 typedef struct epIpAddr
657 char transportAddr[20]; /* Transport Layer Address */
660 typedef struct epIpAddrPort
666 typedef struct f1TaiSliceSuppLst
669 F1Snsaai snssai[MAX_NUM_OF_SLICE_ITEMS];
672 typedef struct f1SrvdPlmn
675 F1TaiSliceSuppLst taiSliceSuppLst;
678 typedef struct f1BrdcstPlmnInfo
680 Plmn plmn[MAX_PLMN]; /* PLMN id list */
681 Plmn extPlmn[MAX_PLMN]; /* Extended PLMN id list */
682 uint16_t tac; /* 5GS-TAC */
683 uint32_t nrCellId; /* NR Cell id */
684 uint8_t ranac; /* RAN Area code */
687 typedef struct f1CellInfo
689 NrEcgi nrCgi; /* Cell global Identity */
690 uint32_t nrPci; /* Physical Cell Identity */
691 Plmn plmn[MAX_PLMN]; /* Available PLMN list */
692 Plmn extPlmn[MAX_PLMN]; /* Extended available PLMN list */
695 typedef struct f1DuCellInfo
697 F1CellInfo cellInfo; /* cell info */
698 uint16_t tac; /* tracking area code */
699 uint16_t epsTac; /* Configured EPS TAC */
700 NrModeInfo f1Mode; /* NR mode info : FDD/TDD */
701 uint8_t measTimeCfg; /* Measurement timing configuration */
702 F1CellDir cellDir; /* Cell Direction */
703 F1CellType cellType; /* Cell Type */
704 F1BrdcstPlmnInfo brdcstPlmnInfo[MAXBPLMNNRMINUS1]; /* Broadcast PLMN Identity Info List */
707 typedef struct f1DuSysInfo
709 uint8_t *mibMsg; /* MIB message */
711 uint8_t *sib1Msg; /* SIB1 message */
715 typedef struct f1CuSysInfo
717 F1SibType sibTypeToUpd[MAXNUMOFSIBTYPES]; /* SIB types to be updated */
720 typedef struct f1DuSrvdCellInfo
722 F1DuCellInfo duCellInfo; /* gNB-DU served cell info */
723 F1DuSysInfo duSysInfo; /* gNB-DU System Information */
726 typedef struct f1DuSrvdCellToDel
728 NrEcgi oldNrCgi; /* Old NR CGI */
729 F1DuSrvdCellInfo srvdCellInfo; /* Info of served cell to be deleted */
732 typedef struct f1CuActCellInfo
734 F1CellInfo cuCellInfo; /* gNB-CU available cell info */
735 F1CuSysInfo cuSysInfo; /* gNB-CU System Information */
738 typedef struct f1ActCellFail
744 typedef struct srvStatus
747 bool switchOffOngoing;
750 typedef struct f1CellStatus
753 SrvStatus status; /* Service status */
756 typedef struct f1DedSIDelUE
758 uint32_t gnbCuUeF1apId;
762 typedef struct tnlAssocInfo
765 EpIpAddr epIpAddr; /* Endpoint-IP Address */
766 EpIpAddrPort epIpAddrport; /* Endpoint-IP Address and Port */
769 typedef struct f1TnlAssocUsage
775 typedef struct f1TnlAssoc
777 F1TnlAssocAddr assocInfo; /* TNL Assoc Transport Layer Info */
778 F1TnlAssocUsage assocUsage; /* TNL Assoc usage */
781 typedef struct f1TnlAssocToRmv
783 F1TnlAssocAddr assocInfoCu; /* TNL Assoc Transport Layer Info of CU */
784 F1TnlAssocAddr assocInfoDu; /* TNL Assoc Transport Layer Info of DU */
787 typedef struct f1TnlAssocSetupFail
789 F1TnlAssocAddr assocInfo;
791 }F1TnlAssocSetupFail;
794 typedef struct f1CellBarred
797 CellBarred cellBarred;
800 typedef struct f1EutraCell
802 uint32_t eutraCellId; /* EUTRA cell id */
803 F1EutraModeInfo mode; /* EUTRA mode info : FDD/TDD */
804 uint8_t rsrcInd; /* Protected EUTRA resource Indication */
807 typedef struct f1ProtectEUTRARsrc
809 uint32_t specShareGrpId; /* Spectrum sharing group id */
810 F1EutraCell eutraCellList[MAXCELLINENB]; /* EUTRA cells list */
813 typedef struct f1UacOperatorDefined
815 uint8_t accessCategory;
817 }F1UacOperatorDefined;
819 typedef struct f1UacCategoryType
823 F1UacStandardAction action; /* UAC standardized action */
824 F1UacOperatorDefined operatorDef; /* UAC operator defined */
828 typedef struct f1UacType
830 uint8_t uacReducInd; /* Value 0 means no access rate reduction. Value 100 means full access rate reduction */
831 F1UacCategoryType uacCategoryType; /* UAC Category type */
834 /* Unified Access Class Assistance Information */
835 typedef struct f1UacAssistInfo
837 Plmn plmn[MAXNUMOFUACPLMN]; /* UAC PLMN list */
838 F1UacType uacType[MAXNUMOFUACPERPLMN]; /* UAC Type list */
841 /* F1 setup related structures */
843 typedef struct f1SetupReq
845 uint32_t transId; /* Uniquely identify transaction */
846 uint32_t duId; /* DU ID */
847 char duName[CU_DU_NAME_LEN_MAX]; /* DU name */
848 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list */
849 F1RrcVersion rrcVersion; /* RRC version */
852 typedef struct f1setupRsp
854 uint32_t transId; /* Uniquely identify transaction */
855 char cuName[CU_DU_NAME_LEN_MAX]; /* CU Name */
856 F1CuActCellInfo actCellInfo; /* cells to be activated */
857 F1RrcVersion rrcVersion; /* RRC version */
860 typedef struct f1SetupFail
862 F1FailureIE setupFail;
865 /* At reception of the RESET message the gNB-DU shall release all allocated resources on F1
866 * and radio resources related to the UE association(s) indicated explicitly or implicitly in
867 * the RESET message and remove the indicated UE contexts including F1AP ID. */
868 typedef struct f1Reset
870 uint32_t transId; /* Uniquely identify transaction */
871 F1FailCause cause; /* Failure cause */
872 F1ResetType resetType; /* type of reset */
875 /* After the gNB-CU has released all assigned F1 resources and the UE F1AP IDs for all indicated
876 * UE associations which can be used for new UE-associated logical F1-connections over the F1 interface,
877 * the gNB-CU shall respond with the RESET ACKNOWLEDGE message. */
878 typedef struct f1ResetAck
880 uint32_t transId; /* Uniquely identify transaction */
881 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* UE associated logical F1-connection list */
882 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
885 typedef struct f1ErrorInd
887 uint32_t transId; /* Uniquely identify transaction */
888 F1Entity errorOrigin; /* Specifies if error is originated at DU or CU */
889 F1FailCause cause; /* Failure cause */
890 /* If failure is due to Ue related message. */
891 uint32_t gnbCuUeF1apId; /* gNB-CU UE F1AP Id */
892 uint32_t gnbDuUeF1apId; /* gNB-DU UE F1AP Id */
893 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
896 typedef struct f1GnbDuCfgUpd
898 uint32_t transId; /* Uniquely identify transaction */
899 F1DuSrvdCellInfo srvdCellLstAdd[MAX_NUM_CELL]; /* Served cell list to be added */
900 F1DuSrvdCellToDel srvdCellLstMod[MAX_NUM_CELL]; /* Served cell list to be modified */
901 NrEcgi srvdCellLstDel[MAX_NUM_CELL]; /* Served cell list to be deleted */
902 F1CellStatus cellStatus[MAX_NUM_CELL]; /* Cell status */
903 F1DedSIDelUE ueLst[MAX_NUM_UE]; /* Ue list that requires dedicated SI delivery */
905 F1TnlAssocToRmv gnbDuTnlAssocRmv[MAX_TNL_ASSOC]; /* TNL Assoc list to remove */
908 typedef struct f1GnbDuCfgUpdAck
910 uint32_t transId; /* Uniquely identify transaction */
911 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
912 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
913 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
916 typedef struct f1GnbDuCfgUpdFail
918 F1FailureIE gnbDuCfgUpdFail;
921 /* Sent by the gNB-CU to transfer updated information associated to an F1-C interface instance */
922 typedef struct f1GnbCuCfgUpd
924 uint32_t transId; /* Uniquely identifies transaction */
925 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
926 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
927 F1TnlAssoc assocLstAdd[MAX_TNL_ASSOC]; /* List of TNL assocs to be added */
928 F1TnlAssoc assocLstUpd[MAX_TNL_ASSOC]; /* List of TNL assocs to be updated */
929 F1TnlAssocToRmv assocLstRmv[MAX_TNL_ASSOC]; /* List of TNL assocs to be removed */
930 F1CellBarred cellToBarList[MAX_NUM_CELL]; /* List of Cells to be barred */
931 F1ProtectEUTRARsrc protectEutraRsrcList[MAXCELLINENB]; /* List of Protected EUTRA resources */
934 /* Sent by a gNB-DU to a gNB-CU to acknowledge update of information
935 * associated to an F1-C interface instance */
936 typedef struct f1GnbCuCfgUpdAck
938 uint32_t transId; /* Uniquely identify transaction */
939 F1ActCellFail actCellFailList[MAX_NUM_CELL]; /* Cells failed to be activated list */
940 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
941 F1TnlAssocAddr assocSetupList[MAX_TNL_ASSOC]; /* TNL Assoc Setup list */
942 F1TnlAssocSetupFail assocSetupFailList[MAX_TNL_ASSOC]; /* TNL Assoc Setup fail list */
943 F1DedSIDelUE dedSiDelUelist[MAX_NUM_OF_UE_ID]; /* Dedicated SI delivery needed UE list */
946 typedef struct f1GnbCuCfgUpdFail
948 F1FailureIE gnbCuCfgUpdFail;
951 /* This procedure enables coordination of radio resource allocation between a gNB-CU and
952 * a gNB-DU. Coordination request is sent by CU to DU */
953 typedef struct f1GnbDuRsrcCoordReq
955 uint32_t transId; /* Uniquely identifies transaction */
956 F1ReqType reqType; /* Request type */
957 uint8_t cellResCoordReqCont; /* Container for X2AP E-UTRA - NR cell resource coordination request */
958 F1IgnoreReq ignoreReq; /* Ignore coordination request */
959 }F1GnbDuRsrcCoordReq;
961 /* This message is sent by a gNB-DU to a gNB-CU, to express the desired resource allocation
962 * for data traffic, as a response to the GNB-DU RESOURCE COORDINATION REQUEST. */
963 typedef struct f1GnbDuRsrcCoordRsp
965 uint32_t transId; /* Uniquely identifies transaction */
966 uint8_t cellResCoordRspCont; /* Container for X2AP E-UTRA - NR cell resource coordination response */
967 }F1GnbDuRsrcCoordRsp;
969 /* This message is sent by the gNB-DU to indicate to the gNB-CU its status of overload */
970 typedef struct f1GnbDuStatusInd
972 uint32_t transId; /* Uniquely identifies transaction */
973 F1GnbDuOvrloadInfo ovrloadInfo; /* gNB-DU overloaded information */
976 /* This message is sent by either the gNB-DU or the gNB-CU to intiate the removal
977 * of the interface instance and the related resources */
978 typedef struct f1RmvReq
980 uint32_t transId; /* Uniquely identifies transaction */
983 /* This message acknowledges the initiation of removal of the interface
984 * instance and the related resources */
985 typedef struct f1RmvRsp
987 uint32_t transId; /* Uniquely identifies transaction */
988 F1CritDiagnostic critDiagnos; /* Crititcality diagnostics */
991 /* This message indicates that removing the interface instance and the related
992 * resources cannot be accepted */
993 typedef struct f1RmvFail
995 uint32_t transId; /* Uniquely identifies transaction */
996 F1FailCause cause; /* Failure cause */
997 F1CritDiagnostic critDiagnostic; /* Criticality diagnostics */
1000 /* This message is sent by the gNB-CU to indicate to the gNB-DU a need to reduce
1001 * the rate at which UEs access the network. */
1002 typedef struct f1NwkAccessRateRed
1004 uint32_t transId; /* Uniquely identifies transaction */
1005 F1UacAssistInfo uacAssistInfo; /* UAC Assistance Information */
1006 }F1NwkAccessRateRed;
1009 typedef struct f1Ipaddr
1015 typedef struct sctpParams
1018 uint16_t duPort[MAX_DU_PORT];
1025 typedef struct f1EgtpParams
1027 F1IpAddr localIp; /* Ip address of local node */
1028 uint16_t localPort; /* Sender Port at local node */
1029 F1IpAddr destIp; /* Ip address of peer node */
1030 uint16_t destPort; /* Sender port at peer node */
1031 uint32_t minTunnelId;
1032 uint32_t maxTunnelId;
1035 typedef struct schedulerCfg
1037 uint8_t numTxAntPorts; /*!< Number of Tx antenna ports */
1038 uint8_t ulSchdType; /*!< Indicates which UL scheduler to use, range
1039 * is 0..(number of schedulers - 1) */
1040 uint8_t dlSchdType; /*!< Indicates which DL scheduler to use, range
1041 * is 0..(number of schedulers - 1) */
1042 uint8_t numCells; /*!< Max number of cells */
1043 uint8_t maxUlUePerTti; /*!< Max number of UE in UL per TTI */
1044 uint8_t maxDlUePerTti; /*!< Max number of UE in DL per TTI */
1047 typedef struct mibParams
1050 long subCarrierSpacingCommon;
1051 long ssb_SubcarrierOffset;
1052 long dmrs_TypeA_Position;
1053 long controlResourceSetZero;
1054 long searchSpaceZero;
1056 long intraFreqReselection;
1059 typedef struct siSchedInfo
1061 long winLen; /* SI Window Length */
1062 long broadcastSta; /* Broadcast status */
1063 long preiodicity; /* si periodicity */
1065 long sibValTag; /* Value tag */
1068 typedef struct pdcchCfgCommon
1071 long ctrlRsrcSetZero; /* Control resource set zero */
1072 long searchSpcZero; /* Search space zero */
1073 long searchSpcId; /* Search space id */
1074 long ctrlRsrcSetId; /* Control resource set id */
1075 uint8_t monitorSlotPrdAndOffPresent;
1076 long monitorSlotPrdAndOff; /* Monitoring slot periodicity and offset */
1077 uint8_t monitorSymbolsInSlot[2]; /* Monitoring symbols within slot */
1078 long numCandAggLvl1; /* Number of candiates at aggregation level 1 */
1079 long numCandAggLvl2; /* Number of candiates at aggregation level 2 */
1080 long numCandAggLvl4; /* Number of candiates at aggregation level 4 */
1081 long numCandAggLvl8; /* Number of candiates at aggregation level 8 */
1082 long numCandAggLvl16; /* Number of candiates at aggregation level 16 */
1083 uint8_t searchSpcType; /* Search Space type */
1084 uint8_t commSrchSpcDciFrmt; /* DCI format of common search space type */
1085 long searchSpcSib1; /* Id of serch space for SIB1 */
1086 long pagingSearchSpc; /* Id of search space for paging */
1087 long raSearchSpc; /* Id of search space for Random Access proc */
1090 typedef struct pdschTimeDomainRsrcAlloc
1093 long mapType; /* Mapping Type */
1095 }PdschTimeDomainRsrcAlloc;
1097 typedef struct pdschCfgCommon
1100 uint8_t numTimeDomRsrcAlloc;
1101 PdschTimeDomainRsrcAlloc timeDomAlloc[MAX_NUM_DL_ALLOC];
1104 typedef struct bcchCfg
1106 long modPrdCoeff; /* Modification period co-efficient */
1109 typedef struct pcchCfg
1111 long dfltPagingCycle; /* Default paging cycle */
1112 long nAndPagingFrmOffPresent;
1113 long nAndPagingFrmOff; /* n and Paging Frame offset */
1114 long numPagingOcc; /* Number of paging occassions in paging frame */
1117 typedef struct scsSpecCarrier
1119 long scsOffset; /* Offset to point A considering subcarrier spacing */
1120 long scs; /* subcarrier spacing */
1121 long scsBw; /* Carrier bandwidth considering subcarrier spacing */
1125 typedef struct dlCfgCommon
1127 long freqBandInd; /* Downlink frequency band indicator */
1128 long offsetToPointA; /* DL ofset to point A */
1129 long locAndBw; /* Frequency location and bandwidth */
1130 ScsSpecCarrier dlScsCarrier; /* SCS Specific carrier */
1131 PdcchCfgCommon pdcchCfg;
1132 PdschCfgCommon pdschCfg;
1137 typedef struct rachCfgCommon
1140 long prachCfgIdx; /* PRACH configuration index */
1141 long msg1Fdm; /* Num of PRACH transmission occassions */
1142 long msg1FreqStart; /* Offset of lowest msg1 transmission occassion */
1143 long zeroCorrZoneCfg; /* Zero correlation zone configuration */
1144 long preambleRcvdTgtPwr; /* Traget power level */
1145 long preambleTransMax; /* Max num of preamble transmission */
1146 long pwrRampingStep; /* Power ramping steps for PRACH */
1147 long raRspWindow; /* RA response window */
1148 long numRaPreamble; /* Total num of preamble used in random access */
1149 uint8_t ssbPerRachOccPresent;
1150 long numSsbPerRachOcc; /* Numer of SSBs per RACH Occassion */
1151 long contResTimer; /* Contention resolution timer */
1153 uint8_t rootSeqIdxPresent;
1154 long rootSeqIdx; /* PRACH root sequence index */
1155 long msg1Scs; /* Msg1 subcarrier spacing */
1156 long restrictedSetCfg; /* Restricted set configuration */
1159 typedef struct puschCfgCommon
1165 long msg3DeltaPreamble;
1166 long p0NominalWithGrant;
1169 typedef struct pucchCfgCommon
1177 typedef struct ulCfgCommon
1179 long pMax; /* Max UL transmission power that UE applies */
1180 long locAndBw; /* Frequency location and bandwidth */
1181 ScsSpecCarrier ulScsCarrier; /* SCS Specific carrier */
1182 RachCfgCommon rachCfg;
1183 PuschCfgCommon puschCfg;
1184 PucchCfgCommon pucchCfg;
1185 long timeAlignTimerComm;
1188 typedef struct tddUlDlCfgCommon
1190 long refScs; /* Reference subcarrier spacing */
1191 long txPrd; /* Transmission periodicity */
1198 typedef struct srvCellCfgCommSib
1202 uint8_t ssbPosInBurst;
1203 long ssbPrdServingCell;
1204 TddUlDlCfgCommon tddCfg;
1205 long ssPbchBlockPwr;
1208 typedef struct sib1Params
1213 uint8_t cellIdentity;
1214 long cellResvdForOpUse;
1215 long connEstFailCnt;
1216 long connEstFailOffValidity;
1217 SiSchedInfo siSchedInfo;
1218 SrvCellCfgCommSib srvCellCfgCommSib;
1221 typedef struct duCfgParams
1223 SctpParams sctpParams; /* SCTP Params */
1224 F1EgtpParams egtpParams; /* EGTP Params */
1227 uint8_t duName[CU_DU_NAME_LEN_MAX];
1228 SchedulerCfg schedCfg;
1229 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list *///TODO: this must be removed eventually
1230 F1RrcVersion rrcVersion; /* RRC version */
1231 MacCellCfg macCellCfg; /* MAC cell configuration */
1232 MibParams mibParams; /* MIB Params */
1233 Sib1Params sib1Params; /* SIB1 Params */
1236 /*function declarations */
1237 void FillSlotConfig();
1238 uint8_t readClCfg();
1240 uint8_t duReadCfg();
1241 uint16_t calcSliv(uint8_t startSymbol, uint8_t lengthSymbol);
1243 #endif /* __DU_CONFIG_H__ */
1245 /**********************************************************************
1247 **********************************************************************/