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 */
161 #define MAX_UL_ALLOC 16
162 #define PUSCH_K2_CFG1 3
163 #define PUSCH_K2_CFG2 4
164 #define PUSCH_START_SYMBOL 3
165 #define PUSCH_LENGTH_SYMBOL 11
167 #define PUSCH_MSG3_DELTA_PREAMBLE 0
168 #define PUSCH_P0_NOMINAL_WITH_GRANT -70
169 #define PUSCH_TRANSFORM_PRECODER 1 /* 1: Disabled */
170 #define PUSCH_MAX_MIMO_LAYERS 1
171 #define PUSCH_PROCESS_TYPE2_ENABLED false
173 /* Macro define for PUCCH Configuration */
174 #define PUCCH_RSRC_COMMON 0
175 #define PUCCH_GROUP_HOPPING 2 /* disable */
176 #define PUCCH_P0_NOMINAL -74
178 /* MACRO defines for TDD DL-UL Configuration */
179 #define NUM_DL_SLOTS 7
180 #define NUM_DL_SYMBOLS 12
181 #define NUM_UL_SLOTS 2
182 #define NUM_UL_SYMBOLS 1
183 #define GUARD_SLOT_IDX 7
185 /* MACRO defines for SRC config */
186 #define SRS_RSRC_ID 1
187 #define SRS_RSET_ID 1
188 #define SRS_COMB_OFFSET_N2 0
189 #define SRS_CYCLIC_SHIFT_N2 0
190 #define SRS_FREQ_DOM_POS 0
191 #define SRS_FREQ_DOM_SHIFT 0
196 #define APERIODIC_SRS_RESRC_TRIGGER 1
201 #define MAX_DU_PORT 2
202 #define F1_INTERFACE 0
203 #define E2_INTERFACE 1
212 /* Macro definitions for EGTP procedures */
213 #define EGTP_LCL_TEID 1 /* EGTP local tunnel id */
214 #define EGTP_REM_TEID 10 /* EGTP remote tinnel id */
218 /* Macro definitions for F1 procedures */
219 #define CU_DU_NAME_LEN_MAX 30 /* Max length of CU/DU name string */
220 #define MAX_F1_CONNECTIONS 65536 /* Max num of F1 connections */
221 #define MAX_PLMN 1 /* Max num of broadcast PLMN ids */
222 #define MAXNRARFCN 3279165 /* Maximum values of NRAFCN */
223 #define MAXNRCELLBANDS 2 /* Maximum number of frequency bands */
224 #define MAX_NUM_OF_SLICE_ITEMS 1024 /* Maximum number of signalled slice support items */
225 #define MAXBPLMNNRMINUS1 1 /* Maximum number of PLMN Ids broadcast in an NR cell minus 1 */
226 #define MAXNUMOFSIBTYPES 32 /* Maximum number of SIB types */
227 #define MAX_TNL_ASSOC 32 /* Max num of TNL Assoc between CU and DU */
228 #define MAXCELLINENB 256 /* Max num of cells served by eNB */
229 #define MAX_NUM_OF_UE_ID 65536 /* Max num of UEs served by DU */
230 #define MAXNUMOFUACPLMN 12 /* Maximum number of PLMN ids*/
231 #define MAXNUMOFUACPERPLMN 64 /* Maximum number of signalled categories per PLMN */
232 #define NR_RANAC 150 /* RANAC */
233 #define DEFAULT_CELLS 1 /* Max num of broadcast PLMN ids */
236 /* Macro definitions for MIB/SIB1 */
237 #define SYS_FRAME_NUM 0
239 #define SSB_SC_OFFSET 0
241 #define CELL_IDENTITY 32
243 /* Macro definitions for DUtoCuRrcContainer */
244 #define CELL_GRP_ID 1
246 #define SR_PROHIBIT_TMR 5
247 #define SR_TRANS_MAX 2
248 #define PERIODIC_BSR_TMR 2
249 #define RETX_BSR_TMR 5
250 #define SR_DELAY_TMR 6
252 #define TIME_ALIGNMENT_TMR 7
253 #define PHR_PERIODIC_TMR 7
254 #define PHR_PROHIBHIT_TMR 0
255 #define PHR_PWR_FACTOR_CHANGE 3
256 #define PHR_MODE_OTHER_CG 0
257 #define SN_FIELD_LEN 0
258 #define T_POLL_RETRANSMIT 8 /* Enum for 45ms */
259 #define T_POLL_RETRANSMIT_VAL 45 /* Value in ms */
260 #define POLL_PDU 0 /* Enum for 4 pdus */
261 #define POLL_PDU_VAL 4 /* Value of poll pdu */
262 #define POLL_BYTE 43 /* Enum for infinite poll bytes */
263 #define POLL_BYTE_VAL -1 /* Value for infinite poll byte */
264 #define MAX_RETX_THRESHOLD 5 /* Enum for 8 retransmissions */
265 #define MAX_RETX_THRESHOLD_VAL 8 /* Value for 8 retransmissions */
266 #define T_REASSEMBLY 8 /* enum for RE_ASM_40MS */
267 #define T_REASSEMBLY_VAL 40 /* default re assembly timer */
268 #define T_STATUS_PROHIBHIT 7 /* enum for PROH_35MS */
269 #define T_STATUS_PROHIBHIT_VAL 35 /* default status prohibit timer */
270 #define MAC_LC_PRIORITY 1
271 #define PRIORTISIED_BIT_RATE 15
272 #define BUCKET_SIZE_DURATION 5
275 #define PDSCH_HARQ_ACK_CODEBOOK 1
276 #define SERV_CELL_IDX 0
277 #define RLM_SYNC_OUT_SYNC_THRESHOLD 0
278 #define ACTIVE_DL_BWP_ID 0
279 #define ACTIVE_UL_BWP_ID 0
280 #define SCRAMBLING_ID NR_PCI
281 #define DMRS_ADDITIONAL_POS 0 /* DMRS Additional poistion */
282 #define RES_ALLOC_TYPE 1 /* Resource allocation type */
290 /* MACRO definitions for modulcation order */
291 #define MOD_ORDER_QPSK 2
292 #define MOD_ORDER_QAM16 4
293 #define MOD_ORDER_QAM64 6
294 #define MOD_ORDER_QAM256 8
295 #define PDSCH_MCS_INDEX 20 /* For 64QAM, valid mcs index: 17-28 in 38.214 - Table 5.1.3.1-1*/
296 #define PUSCH_MCS_INDEX 10 /* For 16QAM, valid mcs index: 10-16 in 38.214 - Table 5.1.3.1-1*/
299 #define MIN_TEID 1 /*[Spec 29.281,Sec 5.1]: All Zero TEIDs are never assigned for setting up GTP-U Tunnel*/
300 #define MAX_TEID 10 /*[Spec 29.281]: Max limit is not mentioned but as per GTP-U Header Format, TEID occupies 4 octets */
317 INVALID_CU_UE_F1AP_ID,
318 INVALID_DU_UE_F1AP_ID,
319 INTERACTION_WITH_OTHER_PROC,
321 RADIO_RELATED_REASON,
322 INSUFFICIENT_RADIO_RESOURCE,
328 SLICE_RESOURCE_UNAVAILABLE,
329 AMF_ABNORMAL_RELEASE,
335 TRANS_CAUSE_UNSPECIFIED,
336 TRANSPORT_RESOURCE_UNAVAIL
342 ABSTRACT_SYNTAX_ERR_REJECT,
343 ABSTRACT_SYNTAX_ERR_NOTIFY,
344 INCOMPATIBLE_MESSAGE,
346 ABSTRACT_SYNTAX_ERR_MSG_CONSTRUCT,
347 PROTOCOL_CAUSE_UNSPECIFIED
352 CONTROL_PROC_OVERLOAD,
353 INSUFF_USER_PLANE_RESOURCE,
355 O_AND_M_INTERVENTION,
356 MISC_CAUSE_UNSPECIFIED
479 REJECT_RRC_CONN_NON_EMERG_MODT,
480 REJECT_RRC_CONN_SIGNALLING,
481 PERMIT_EMERG_SESSION_AND_MOBILE_TERM_SERVICE,
482 PERMIT_HIGH_PRIOR_SESSION_AND_MOBILE_TERM_SERVICE
483 }F1UacStandardAction;
487 PDSCH_MAPPING_TYPE_A,
488 PDSCH_MAPPING_TYPE_B,
493 PUSCH_MAPPING_TYPE_A,
494 PUSCH_MAPPING_TYPE_B,
498 typedef struct f1RrcVersion
500 char rrcVer[30]; /* Latest RRC Version */
501 uint32_t extRrcVer; /* Latest RRC version extended */
504 typedef struct f1FailCause
508 RadioNwCause radioNwCause; /* Radio Network Layer Cause */
509 TransLayerCause transLayerCause; /* Transport Layer Cause */
510 ProtocolCause protCause; /* Protocol Cause */
511 MiscCause miscCause; /* Miscellaneous Cause */
515 typedef struct f1ProcCode
521 typedef struct f1TriggMsg
527 typedef struct f1ProcCrit
533 typedef struct f1CritDignosIE
535 F1ProcCritVal ieCritVal;
540 typedef struct f1CritDiagnostic
543 F1ProcCode procCode; /* Procedure Code */
544 F1TriggMsg triggeringMsg; /* Triggering Message */
545 F1ProcCrit procCrit; /* Criticality of Triggering msg/proc */
547 F1CritDignosIE diagnosIE;
550 typedef struct f1FailureIE
552 uint32_t transId; /* Uniquely identify transaction */
553 F1FailCause cause; /* Failure cause */
554 uint8_t timeToWait; /* Seconds to be waited before retry */
555 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
558 typedef struct f1LogicalConnUeAssoc
560 uint32_t gnbCuUeF1apId;
561 uint32_t gnbDuUeF1apId;
562 }F1LogicalConnUeAssoc;
564 typedef struct f1ResetType
568 F1ResetAll resetAll; /* Reset All */
569 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* In case of Partial Reset : UE associated logical F1 conn list*/
573 typedef struct nrEcgi
579 typedef struct f1SibType
586 typedef struct f1TxBw
588 F1NrScs nrScs; /* NR subcarrier spacing */
589 F1Nrb nrb; /* Transmission bandwidth expressed in units of RBs */
592 typedef struct f1SulInfo
594 uint32_t sulArfcn; /* SUL ARFCN */
595 F1TxBw sulTxBw; /* SUL transmission bandwidth */
598 typedef struct f1FreqBand
601 uint16_t sulBand[MAXNRCELLBANDS];
604 typedef struct f1NrFreqInfo
608 F1FreqBand freqBand[MAXNRCELLBANDS];
611 typedef struct f1NrFddInfo
613 F1NrFreqInfo ulNrFreqInfo; /* UL NR Frequency Info */
614 F1NrFreqInfo dlNrFreqInfo; /* DL NR Frequency Info */
615 F1TxBw ulTxBw; /* UL Transmission bandwidth */
616 F1TxBw dlTxBw; /* DL Transmission bandwidth */
619 typedef struct f1NrTddInfo
621 F1NrFreqInfo nrFreqInfo; /* NR Frequency Info */
622 F1TxBw nrTxBw; /* NR Transmission Bandwidth */
625 typedef struct f1NrModeInfo
634 typedef struct f1EutraFddInfo
636 uint16_t ulOffset; /* UL offset to Point A */
637 uint16_t dlOffset; /* DL offset to Point A */
640 typedef struct f1EutraTddInfo
642 uint16_t tddOffset; /* Offset to Point A */
645 typedef struct f1EutraModeInfo
654 typedef struct f1Snsaai
660 typedef struct epIpAddr
662 char transportAddr[20]; /* Transport Layer Address */
665 typedef struct epIpAddrPort
671 typedef struct f1TaiSliceSuppLst
674 F1Snsaai snssai[MAX_NUM_OF_SLICE_ITEMS];
677 typedef struct f1SrvdPlmn
680 F1TaiSliceSuppLst taiSliceSuppLst;
683 typedef struct f1BrdcstPlmnInfo
685 Plmn plmn[MAX_PLMN]; /* PLMN id list */
686 Plmn extPlmn[MAX_PLMN]; /* Extended PLMN id list */
687 uint16_t tac; /* 5GS-TAC */
688 uint32_t nrCellId; /* NR Cell id */
689 uint8_t ranac; /* RAN Area code */
692 typedef struct f1CellInfo
694 NrEcgi nrCgi; /* Cell global Identity */
695 uint32_t nrPci; /* Physical Cell Identity */
696 Plmn plmn[MAX_PLMN]; /* Available PLMN list */
697 Plmn extPlmn[MAX_PLMN]; /* Extended available PLMN list */
700 typedef struct f1DuCellInfo
702 F1CellInfo cellInfo; /* cell info */
703 uint16_t tac; /* tracking area code */
704 uint16_t epsTac; /* Configured EPS TAC */
705 NrModeInfo f1Mode; /* NR mode info : FDD/TDD */
706 uint8_t measTimeCfg; /* Measurement timing configuration */
707 F1CellDir cellDir; /* Cell Direction */
708 F1CellType cellType; /* Cell Type */
709 F1BrdcstPlmnInfo brdcstPlmnInfo[MAXBPLMNNRMINUS1]; /* Broadcast PLMN Identity Info List */
712 typedef struct f1DuSysInfo
714 uint8_t *mibMsg; /* MIB message */
716 uint8_t *sib1Msg; /* SIB1 message */
720 typedef struct f1CuSysInfo
722 F1SibType sibTypeToUpd[MAXNUMOFSIBTYPES]; /* SIB types to be updated */
725 typedef struct f1DuSrvdCellInfo
727 F1DuCellInfo duCellInfo; /* gNB-DU served cell info */
728 F1DuSysInfo duSysInfo; /* gNB-DU System Information */
731 typedef struct f1DuSrvdCellToDel
733 NrEcgi oldNrCgi; /* Old NR CGI */
734 F1DuSrvdCellInfo srvdCellInfo; /* Info of served cell to be deleted */
737 typedef struct f1CuActCellInfo
739 F1CellInfo cuCellInfo; /* gNB-CU available cell info */
740 F1CuSysInfo cuSysInfo; /* gNB-CU System Information */
743 typedef struct f1ActCellFail
749 typedef struct srvStatus
752 bool switchOffOngoing;
755 typedef struct f1CellStatus
758 SrvStatus status; /* Service status */
761 typedef struct f1DedSIDelUE
763 uint32_t gnbCuUeF1apId;
767 typedef struct tnlAssocInfo
770 EpIpAddr epIpAddr; /* Endpoint-IP Address */
771 EpIpAddrPort epIpAddrport; /* Endpoint-IP Address and Port */
774 typedef struct f1TnlAssocUsage
780 typedef struct f1TnlAssoc
782 F1TnlAssocAddr assocInfo; /* TNL Assoc Transport Layer Info */
783 F1TnlAssocUsage assocUsage; /* TNL Assoc usage */
786 typedef struct f1TnlAssocToRmv
788 F1TnlAssocAddr assocInfoCu; /* TNL Assoc Transport Layer Info of CU */
789 F1TnlAssocAddr assocInfoDu; /* TNL Assoc Transport Layer Info of DU */
792 typedef struct f1TnlAssocSetupFail
794 F1TnlAssocAddr assocInfo;
796 }F1TnlAssocSetupFail;
799 typedef struct f1CellBarred
802 CellBarred cellBarred;
805 typedef struct f1EutraCell
807 uint32_t eutraCellId; /* EUTRA cell id */
808 F1EutraModeInfo mode; /* EUTRA mode info : FDD/TDD */
809 uint8_t rsrcInd; /* Protected EUTRA resource Indication */
812 typedef struct f1ProtectEUTRARsrc
814 uint32_t specShareGrpId; /* Spectrum sharing group id */
815 F1EutraCell eutraCellList[MAXCELLINENB]; /* EUTRA cells list */
818 typedef struct f1UacOperatorDefined
820 uint8_t accessCategory;
822 }F1UacOperatorDefined;
824 typedef struct f1UacCategoryType
828 F1UacStandardAction action; /* UAC standardized action */
829 F1UacOperatorDefined operatorDef; /* UAC operator defined */
833 typedef struct f1UacType
835 uint8_t uacReducInd; /* Value 0 means no access rate reduction. Value 100 means full access rate reduction */
836 F1UacCategoryType uacCategoryType; /* UAC Category type */
839 /* Unified Access Class Assistance Information */
840 typedef struct f1UacAssistInfo
842 Plmn plmn[MAXNUMOFUACPLMN]; /* UAC PLMN list */
843 F1UacType uacType[MAXNUMOFUACPERPLMN]; /* UAC Type list */
846 /* F1 setup related structures */
848 typedef struct f1SetupReq
850 uint32_t transId; /* Uniquely identify transaction */
851 uint32_t duId; /* DU ID */
852 char duName[CU_DU_NAME_LEN_MAX]; /* DU name */
853 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list */
854 F1RrcVersion rrcVersion; /* RRC version */
857 typedef struct f1setupRsp
859 uint32_t transId; /* Uniquely identify transaction */
860 char cuName[CU_DU_NAME_LEN_MAX]; /* CU Name */
861 F1CuActCellInfo actCellInfo; /* cells to be activated */
862 F1RrcVersion rrcVersion; /* RRC version */
865 typedef struct f1SetupFail
867 F1FailureIE setupFail;
870 /* At reception of the RESET message the gNB-DU shall release all allocated resources on F1
871 * and radio resources related to the UE association(s) indicated explicitly or implicitly in
872 * the RESET message and remove the indicated UE contexts including F1AP ID. */
873 typedef struct f1Reset
875 uint32_t transId; /* Uniquely identify transaction */
876 F1FailCause cause; /* Failure cause */
877 F1ResetType resetType; /* type of reset */
880 /* After the gNB-CU has released all assigned F1 resources and the UE F1AP IDs for all indicated
881 * UE associations which can be used for new UE-associated logical F1-connections over the F1 interface,
882 * the gNB-CU shall respond with the RESET ACKNOWLEDGE message. */
883 typedef struct f1ResetAck
885 uint32_t transId; /* Uniquely identify transaction */
886 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* UE associated logical F1-connection list */
887 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
890 typedef struct f1ErrorInd
892 uint32_t transId; /* Uniquely identify transaction */
893 F1Entity errorOrigin; /* Specifies if error is originated at DU or CU */
894 F1FailCause cause; /* Failure cause */
895 /* If failure is due to Ue related message. */
896 uint32_t gnbCuUeF1apId; /* gNB-CU UE F1AP Id */
897 uint32_t gnbDuUeF1apId; /* gNB-DU UE F1AP Id */
898 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
901 typedef struct f1GnbDuCfgUpd
903 uint32_t transId; /* Uniquely identify transaction */
904 F1DuSrvdCellInfo srvdCellLstAdd[MAX_NUM_CELL]; /* Served cell list to be added */
905 F1DuSrvdCellToDel srvdCellLstMod[MAX_NUM_CELL]; /* Served cell list to be modified */
906 NrEcgi srvdCellLstDel[MAX_NUM_CELL]; /* Served cell list to be deleted */
907 F1CellStatus cellStatus[MAX_NUM_CELL]; /* Cell status */
908 F1DedSIDelUE ueLst[MAX_NUM_UE]; /* Ue list that requires dedicated SI delivery */
910 F1TnlAssocToRmv gnbDuTnlAssocRmv[MAX_TNL_ASSOC]; /* TNL Assoc list to remove */
913 typedef struct f1GnbDuCfgUpdAck
915 uint32_t transId; /* Uniquely identify transaction */
916 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
917 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
918 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
921 typedef struct f1GnbDuCfgUpdFail
923 F1FailureIE gnbDuCfgUpdFail;
926 /* Sent by the gNB-CU to transfer updated information associated to an F1-C interface instance */
927 typedef struct f1GnbCuCfgUpd
929 uint32_t transId; /* Uniquely identifies transaction */
930 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
931 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
932 F1TnlAssoc assocLstAdd[MAX_TNL_ASSOC]; /* List of TNL assocs to be added */
933 F1TnlAssoc assocLstUpd[MAX_TNL_ASSOC]; /* List of TNL assocs to be updated */
934 F1TnlAssocToRmv assocLstRmv[MAX_TNL_ASSOC]; /* List of TNL assocs to be removed */
935 F1CellBarred cellToBarList[MAX_NUM_CELL]; /* List of Cells to be barred */
936 F1ProtectEUTRARsrc protectEutraRsrcList[MAXCELLINENB]; /* List of Protected EUTRA resources */
939 /* Sent by a gNB-DU to a gNB-CU to acknowledge update of information
940 * associated to an F1-C interface instance */
941 typedef struct f1GnbCuCfgUpdAck
943 uint32_t transId; /* Uniquely identify transaction */
944 F1ActCellFail actCellFailList[MAX_NUM_CELL]; /* Cells failed to be activated list */
945 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
946 F1TnlAssocAddr assocSetupList[MAX_TNL_ASSOC]; /* TNL Assoc Setup list */
947 F1TnlAssocSetupFail assocSetupFailList[MAX_TNL_ASSOC]; /* TNL Assoc Setup fail list */
948 F1DedSIDelUE dedSiDelUelist[MAX_NUM_OF_UE_ID]; /* Dedicated SI delivery needed UE list */
951 typedef struct f1GnbCuCfgUpdFail
953 F1FailureIE gnbCuCfgUpdFail;
956 /* This procedure enables coordination of radio resource allocation between a gNB-CU and
957 * a gNB-DU. Coordination request is sent by CU to DU */
958 typedef struct f1GnbDuRsrcCoordReq
960 uint32_t transId; /* Uniquely identifies transaction */
961 F1ReqType reqType; /* Request type */
962 uint8_t cellResCoordReqCont; /* Container for X2AP E-UTRA - NR cell resource coordination request */
963 F1IgnoreReq ignoreReq; /* Ignore coordination request */
964 }F1GnbDuRsrcCoordReq;
966 /* This message is sent by a gNB-DU to a gNB-CU, to express the desired resource allocation
967 * for data traffic, as a response to the GNB-DU RESOURCE COORDINATION REQUEST. */
968 typedef struct f1GnbDuRsrcCoordRsp
970 uint32_t transId; /* Uniquely identifies transaction */
971 uint8_t cellResCoordRspCont; /* Container for X2AP E-UTRA - NR cell resource coordination response */
972 }F1GnbDuRsrcCoordRsp;
974 /* This message is sent by the gNB-DU to indicate to the gNB-CU its status of overload */
975 typedef struct f1GnbDuStatusInd
977 uint32_t transId; /* Uniquely identifies transaction */
978 F1GnbDuOvrloadInfo ovrloadInfo; /* gNB-DU overloaded information */
981 /* This message is sent by either the gNB-DU or the gNB-CU to intiate the removal
982 * of the interface instance and the related resources */
983 typedef struct f1RmvReq
985 uint32_t transId; /* Uniquely identifies transaction */
988 /* This message acknowledges the initiation of removal of the interface
989 * instance and the related resources */
990 typedef struct f1RmvRsp
992 uint32_t transId; /* Uniquely identifies transaction */
993 F1CritDiagnostic critDiagnos; /* Crititcality diagnostics */
996 /* This message indicates that removing the interface instance and the related
997 * resources cannot be accepted */
998 typedef struct f1RmvFail
1000 uint32_t transId; /* Uniquely identifies transaction */
1001 F1FailCause cause; /* Failure cause */
1002 F1CritDiagnostic critDiagnostic; /* Criticality diagnostics */
1005 /* This message is sent by the gNB-CU to indicate to the gNB-DU a need to reduce
1006 * the rate at which UEs access the network. */
1007 typedef struct f1NwkAccessRateRed
1009 uint32_t transId; /* Uniquely identifies transaction */
1010 F1UacAssistInfo uacAssistInfo; /* UAC Assistance Information */
1011 }F1NwkAccessRateRed;
1014 typedef struct f1Ipaddr
1020 typedef struct sctpParams
1023 uint16_t duPort[MAX_DU_PORT];
1030 typedef struct f1EgtpParams
1032 F1IpAddr localIp; /* Ip address of local node */
1033 uint16_t localPort; /* Sender Port at local node */
1034 F1IpAddr destIp; /* Ip address of peer node */
1035 uint16_t destPort; /* Sender port at peer node */
1036 uint32_t minTunnelId;
1037 uint32_t maxTunnelId;
1040 typedef struct schedulerCfg
1042 uint8_t numTxAntPorts; /*!< Number of Tx antenna ports */
1043 uint8_t ulSchdType; /*!< Indicates which UL scheduler to use, range
1044 * is 0..(number of schedulers - 1) */
1045 uint8_t dlSchdType; /*!< Indicates which DL scheduler to use, range
1046 * is 0..(number of schedulers - 1) */
1047 uint8_t numCells; /*!< Max number of cells */
1048 uint8_t maxUlUePerTti; /*!< Max number of UE in UL per TTI */
1049 uint8_t maxDlUePerTti; /*!< Max number of UE in DL per TTI */
1052 typedef struct mibParams
1055 long subCarrierSpacingCommon;
1056 long ssb_SubcarrierOffset;
1057 long dmrs_TypeA_Position;
1058 long controlResourceSetZero;
1059 long searchSpaceZero;
1061 long intraFreqReselection;
1064 typedef struct siSchedInfo
1066 long winLen; /* SI Window Length */
1067 long broadcastSta; /* Broadcast status */
1068 long preiodicity; /* si periodicity */
1070 long sibValTag; /* Value tag */
1073 typedef struct pdcchCfgCommon
1076 long ctrlRsrcSetZero; /* Control resource set zero */
1077 long searchSpcZero; /* Search space zero */
1078 long searchSpcId; /* Search space id */
1079 long ctrlRsrcSetId; /* Control resource set id */
1080 uint8_t monitorSlotPrdAndOffPresent;
1081 long monitorSlotPrdAndOff; /* Monitoring slot periodicity and offset */
1082 uint8_t monitorSymbolsInSlot[2]; /* Monitoring symbols within slot */
1083 long numCandAggLvl1; /* Number of candiates at aggregation level 1 */
1084 long numCandAggLvl2; /* Number of candiates at aggregation level 2 */
1085 long numCandAggLvl4; /* Number of candiates at aggregation level 4 */
1086 long numCandAggLvl8; /* Number of candiates at aggregation level 8 */
1087 long numCandAggLvl16; /* Number of candiates at aggregation level 16 */
1088 uint8_t searchSpcType; /* Search Space type */
1089 uint8_t commSrchSpcDciFrmt; /* DCI format of common search space type */
1090 long searchSpcSib1; /* Id of serch space for SIB1 */
1091 long pagingSearchSpc; /* Id of search space for paging */
1092 long raSearchSpc; /* Id of search space for Random Access proc */
1095 typedef struct pdschTimeDomainRsrcAlloc
1098 long mapType; /* Mapping Type */
1100 }PdschTimeDomainRsrcAlloc;
1102 typedef struct pdschCfgCommon
1105 uint8_t numTimeDomRsrcAlloc;
1106 PdschTimeDomainRsrcAlloc timeDomAlloc[MAX_NUM_DL_ALLOC];
1109 typedef struct bcchCfg
1111 long modPrdCoeff; /* Modification period co-efficient */
1114 typedef struct pcchCfg
1116 long dfltPagingCycle; /* Default paging cycle */
1117 long nAndPagingFrmOffPresent;
1118 long nAndPagingFrmOff; /* n and Paging Frame offset */
1119 long numPagingOcc; /* Number of paging occassions in paging frame */
1122 typedef struct scsSpecCarrier
1124 long scsOffset; /* Offset to point A considering subcarrier spacing */
1125 long scs; /* subcarrier spacing */
1126 long scsBw; /* Carrier bandwidth considering subcarrier spacing */
1130 typedef struct dlCfgCommon
1132 long freqBandInd; /* Downlink frequency band indicator */
1133 long offsetToPointA; /* DL ofset to point A */
1134 long locAndBw; /* Frequency location and bandwidth */
1135 ScsSpecCarrier dlScsCarrier; /* SCS Specific carrier */
1136 PdcchCfgCommon pdcchCfg;
1137 PdschCfgCommon pdschCfg;
1142 typedef struct rachCfgCommon
1145 long prachCfgIdx; /* PRACH configuration index */
1146 long msg1Fdm; /* Num of PRACH transmission occassions */
1147 long msg1FreqStart; /* Offset of lowest msg1 transmission occassion */
1148 long zeroCorrZoneCfg; /* Zero correlation zone configuration */
1149 long preambleRcvdTgtPwr; /* Traget power level */
1150 long preambleTransMax; /* Max num of preamble transmission */
1151 long pwrRampingStep; /* Power ramping steps for PRACH */
1152 long raRspWindow; /* RA response window */
1153 long numRaPreamble; /* Total num of preamble used in random access */
1154 uint8_t ssbPerRachOccPresent;
1155 long numSsbPerRachOcc; /* Numer of SSBs per RACH Occassion */
1156 long contResTimer; /* Contention resolution timer */
1158 uint8_t rootSeqIdxPresent;
1159 long rootSeqIdx; /* PRACH root sequence index */
1160 long msg1Scs; /* Msg1 subcarrier spacing */
1161 long restrictedSetCfg; /* Restricted set configuration */
1164 typedef struct puschCfgCmnTimeDomAlloc
1169 }PuschCfgCmnTimeDomAlloc;
1171 typedef struct puschCfgCommon
1173 uint8_t puschCfgPresent;
1174 uint8_t numTimeDomRsrcAlloc;
1175 PuschCfgCmnTimeDomAlloc timeDomAllocList[MAX_UL_ALLOC];
1176 long msg3DeltaPreamble;
1177 long p0NominalWithGrant;
1180 typedef struct pucchCfgCommon
1188 typedef struct ulCfgCommon
1190 long pMax; /* Max UL transmission power that UE applies */
1191 long locAndBw; /* Frequency location and bandwidth */
1192 ScsSpecCarrier ulScsCarrier; /* SCS Specific carrier */
1193 RachCfgCommon rachCfg;
1194 PuschCfgCommon puschCfg;
1195 PucchCfgCommon pucchCfg;
1196 long timeAlignTimerComm;
1199 typedef struct tddUlDlCfgCommon
1201 long refScs; /* Reference subcarrier spacing */
1202 long txPrd; /* Transmission periodicity */
1209 typedef struct srvCellCfgCommSib
1213 uint8_t ssbPosInBurst;
1214 long ssbPrdServingCell;
1215 TddUlDlCfgCommon tddCfg;
1216 long ssPbchBlockPwr;
1219 typedef struct sib1Params
1224 uint8_t cellIdentity;
1225 long cellResvdForOpUse;
1226 long connEstFailCnt;
1227 long connEstFailOffValidity;
1228 SiSchedInfo siSchedInfo;
1229 SrvCellCfgCommSib srvCellCfgCommSib;
1232 typedef struct duCfgParams
1234 SctpParams sctpParams; /* SCTP Params */
1235 F1EgtpParams egtpParams; /* EGTP Params */
1238 uint8_t duName[CU_DU_NAME_LEN_MAX];
1239 SchedulerCfg schedCfg;
1240 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list *///TODO: this must be removed eventually
1241 F1RrcVersion rrcVersion; /* RRC version */
1242 MacCellCfg macCellCfg; /* MAC cell configuration */
1243 MibParams mibParams; /* MIB Params */
1244 Sib1Params sib1Params; /* SIB1 Params */
1247 /*function declarations */
1248 void FillSlotConfig();
1249 uint8_t readClCfg();
1251 uint8_t duReadCfg();
1252 uint16_t calcSliv(uint8_t startSymbol, uint8_t lengthSymbol);
1254 #endif /* __DU_CONFIG_H__ */
1256 /**********************************************************************
1258 **********************************************************************/