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__
23 #include "CmInterface.h"
27 #define GNB_ID 1 /* As per 38.423,Sec 9.2.2.1, gnbId range b/w 0 to 4294967295 */
33 #define DU_IP_V4_ADDR "192.168.130.81"
34 #define CU_IP_V4_ADDR "192.168.130.82"
35 #define RIC_IP_V4_ADDR "192.168.130.80"
37 #define F1_SCTP_PORT 38472 /* As per the spec 38.472, the registered port number for F1AP is 38472 */
38 #define E2_SCTP_PORT 36421
41 #define F1_EGTP_PORT 2152 /* As per the spec 29.281, the registered port number for GTP-U is 2152 */
45 #define DU_NAME "ORAN OAM DU"
46 #define CELL_TYPE SMALL
48 //TODO: while testing for TDD, Mu1 and 100 MHz, this flag must be enabled
50 #define DUPLEX_MODE DUP_MODE_TDD
51 #define NR_DL_ARFCN 623400
52 #define NR_UL_ARFCN 623400
53 #define NR_FREQ_BAND 78
54 #define NR_SCS SCS_30KHZ
55 #define NR_BANDWIDTH BANDWIDTH_100MHZ
57 #define DUPLEX_MODE DUP_MODE_FDD
58 #define NR_DL_ARFCN 428000
59 #define NR_UL_ARFCN 390000
60 #define NR_FREQ_BAND 1
61 #define NR_SCS SCS_15KHZ
62 #define NR_BANDWIDTH BANDWIDTH_20MHZ
75 /* Spec 38.104 Table 5.4.2.3-1:Applicable NR-ARFCN per operating band in FR1 */
80 #define MEAS_TIMING_ARFCN 630432
84 #define FREQ_SHIFT_7P5KHZ FALSE
85 #define SSB_PBCH_PWR 0
86 #define BCH_PAYLOAD PHY_GEN_TIMING_PBCH_BIT
87 #define NORMAL_CYCLIC_PREFIX 0
88 #define OFFSET_TO_POINT_A 24 /* PRB Offset to Point A */
89 #define BETA_PSS BETA_PSS_0DB
90 #define SSB_PERIODICITY 20
91 #define SSB_SUBCARRIER_OFFSET 0
92 #define SSB_FREQUENCY 3000000 /*ssbFrequency in kHz*/
93 #define SSB_MULT_CARRIER_BAND FALSE
94 #define MULT_CELL_CARRIER FALSE
95 #define FREQ_LOC_BW 28875 /* DL frequency location and bandwidth. Spec 38.508 Table 4.3.1.0B-1*/
97 #define DMRS_TYPE_A_POS 2
98 #define NUM_SYMBOLS_PER_SLOT 14 /* Number of symbols within a slot */
99 #define CORESET0_END_PRB 48
100 #define CORESET1_NUM_PRB 24
102 /* MACRO defines for PRACH Configuration */
104 #define PRACH_CONFIG_IDX 16
106 #define PRACH_CONFIG_IDX 88
108 #define PRACH_MAX_PRB 24 /* As per (spec 38.211-Table 6.3.3.2-1), max allocated PRBs can go upto 24 */
109 #define PRACH_FREQ_START (MAX_NUM_RB - PRACH_MAX_PRB) /* In order to allocate PRACH from end of the resource grid */
110 #define PRACH_SEQ_LEN SHORT_SEQUENCE
111 #define PRACH_SUBCARRIER_SPACING NR_SCS
112 #define PRACH_RESTRICTED_SET_CFG 0
113 #define NUM_PRACH_FDM 1
114 #define ROOT_SEQ_IDX 0
115 #define NUM_ROOT_SEQ 1
116 #define ZERO_CORRELATION_ZONE_CFG 4
117 #define NUM_UNUSED_ROOT_SEQ 0
118 #define UNUSED_ROOT_SEQ 1
119 #define SSB_PER_RACH 1
120 #define CB_PREAMBLE_PER_SSB 8
121 #define PRACH_MULT_CARRIER_BAND FALSE
122 #define PRACH_PREAMBLE_RCVD_TGT_PWR -74
123 #define NUM_RA_PREAMBLE 63
124 #define RSRP_THRESHOLD_SSB 31
127 #define TDD_PERIODICITY TX_PRDCTY_MS_5
130 #define RSS_MEASUREMENT_UNIT DONT_REPORT_RSSI
131 #define RA_CONT_RES_TIMER 64
132 #define RA_RSP_WINDOW 10
134 /* MACRCO Ddefine for PDCCH Configuration */
135 #define PDCCH_SEARCH_SPACE_ID 1 /* Common search space id */
136 #define PDCCH_CTRL_RSRC_SET_ID 0 /* Control resource set id */
137 #define PDCCH_SEARCH_SPACE_ID_SIB1 1 /* Search space id for sib1 */
138 #define PDCCH_SEARCH_SPACE_ID_PAGING 1 /* Search space id for paging */
139 #define PDCCH_SEARCH_SPACE_ID_RA 1 /* Search spaced id for random access */
140 #define PDCCH_SERACH_SPACE_DCI_FORMAT 0
141 #define PDCCH_CTRL_RSRC_SET_ONE_ID 1
142 #define PDCCH_CTRL_RSRC_SET_ONE_DURATION 2 /* Duration for control resource set id i */
143 #define PDCCH_CTRL_RSRC_SET_ONE_PRECOD_GRANULARITY 1 /* Precoded granularity */
144 #define PDCCH_SRCH_SPC_TWO_ID 2
145 #define PDCCH_SRCH_SPC_TWO_AGG_LVL1_CANDIDATE 7 /* Num of candidate at aggregation level 1 */
146 #define PDCCH_SRCH_SPC_TWO_AGG_LVL2_CANDIDATE 7 /* Num of candidate at aggregation level 2 */
147 #define PDCCH_SRCH_SPC_TWO_AGG_LVL4_CANDIDATE 4 /* Num of candidate at aggregation level 4 */
148 #define PDCCH_SRCH_SPC_TWO_AGG_LVL8_CANDIDATE 2 /* Num of candidate at aggregation level 8 */
149 #define PDCCH_SRCH_SPC_TWO_AGG_LVL16_CANDIDATE 1 /* Num of candidate at aggregation level 16 */
150 #define PDCCH_SRCH_SPC_TWO_UE_SPEC_DCI_FORMAT 0 /* format 0-0 and 1-0 */
151 #define PDCCH_SYMBOL_WITHIN_SLOT 128 /* Symbol within Slot Value */
154 #define SIB1_VALUE_TAG 10
156 /* MACRO Ddefine for PDSCH Configuration */
157 #define NUM_TIME_DOM_RSRC_ALLOC 2
158 #define PDSCH_K0_CFG1 0
159 #define PDSCH_K0_CFG2 1
160 #define PDSCH_START_SYMBOL 3
161 #define PDSCH_LENGTH_SYMBOL 11
162 #define PDSCH_RES_ALLOC_TYPE 1 /* Resource allocation type */
163 #define PDSCH_MAX_CODEWORD_SCH_BY_DCI 0 /* Max num of codewords scheduled by DCI */
164 #define PDSCH_RBG_SIZE 0 /* 0: config1 */
165 #define PDSCH_NUM_HARQ_PROC 5
167 /* MACRO Define for PUSCH Configuration */
168 #define MAX_UL_ALLOC 16
169 #define PUSCH_K2_CFG1 4
170 #define PUSCH_K2_CFG2 5
171 #define PUSCH_START_SYMBOL 3
172 #define PUSCH_LENGTH_SYMBOL 11
174 #define PUSCH_MSG3_DELTA_PREAMBLE 0
175 #define PUSCH_P0_NOMINAL_WITH_GRANT -70
176 #define PUSCH_TRANSFORM_PRECODER 1 /* 1: Disabled */
177 #define PUSCH_MAX_MIMO_LAYERS 1
178 #define PUSCH_PROCESS_TYPE2_ENABLED false
180 /* Macro define for PUCCH Configuration */
181 #define PUCCH_RSRC_COMMON 0
182 #define PUCCH_GROUP_HOPPING 0 /* Neither sequence hopping nor group hopping */
183 #define PUCCH_P0_NOMINAL -74
185 /* MACRO defines for TDD DL-UL Configuration */
186 #define NUM_DL_SLOTS 7
187 #define NUM_DL_SYMBOLS 12
188 #define NUM_UL_SLOTS 2
189 #define NUM_UL_SYMBOLS 1
190 #define GUARD_SLOT_IDX 7
192 /* MACRO defines for SRC config */
193 #define SRS_RSRC_ID 1
194 #define SRS_RSET_ID 1
195 #define SRS_COMB_OFFSET_N2 0
196 #define SRS_CYCLIC_SHIFT_N2 0
197 #define SRS_FREQ_DOM_POS 0
198 #define SRS_FREQ_DOM_SHIFT 0
203 #define APERIODIC_SRS_RESRC_TRIGGER 1
208 #define MAX_DU_PORT 2
209 #define F1_INTERFACE 0
210 #define E2_INTERFACE 1
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 */
222 #define MAXNRARFCN 3279165 /* Maximum values of NRAFCN */
223 #define MAX_NRCELL_BANDS 2 /* Maximum number of frequency bands */
224 #define MAX_NUM_OF_SLICE_ITEMS 1024 /* Maximum number of signalled slice support items */
225 #define MAX_BPLMN_NRCELL_MINUS_1 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 */
234 #define IE_EXTENSION_LIST_COUNT 1
236 /* Macro definitions for MIB/SIB1 */
237 #define SYS_FRAME_NUM 0
239 #define SSB_SC_OFFSET 0
241 #define CELL_IDENTITY 1
243 /* Macro definitions for DUtoCuRrcContainer */
244 #define CELL_GRP_ID 0
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_12BIT 0 /*As per Spec 38.331, The network configures only value size12 in SN-FieldLengthAM for SRB */
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 */
284 /* MACRO definitions for modulcation order */
285 #define MOD_ORDER_QPSK 2
286 #define MOD_ORDER_QAM16 4
287 #define MOD_ORDER_QAM64 6
288 #define MOD_ORDER_QAM256 8
289 #define PDSCH_MCS_INDEX 20 /* For 64QAM, valid mcs index: 17-28 in 38.214 - Table 5.1.3.1-1*/
290 #define PUSCH_MCS_INDEX 10 /* For 16QAM, valid mcs index: 10-16 in 38.214 - Table 5.1.3.1-1*/
293 #define MIN_TEID 1 /*[Spec 29.281,Sec 5.1]: All Zero TEIDs are never assigned for setting up GTP-U Tunnel*/
294 #define MAX_TEID MAX_NUM_DRB * MAX_NUM_UE /*[Spec 29.281]: Max limit is not mentioned but as per GTP-U Header Format, TEID occupies 4 octets */
299 #define DEDICATED_RATIO 10
300 #define NUM_OF_SUPPORTED_SLICE 2
303 /* Macros for Drx configuration */
304 #define DRX_ONDURATION_TIMER_VALUE_PRESENT_IN_MS true
305 #define DRX_ONDURATION_TIMER_VALUE_IN_SUBMS 32
306 #define DRX_ONDURATION_TIMER_VALUE_IN_MS 10
307 #define DRX_INACTIVITY_TIMER 2
308 #define DRX_HARQ_RTT_TIMER_DL 56
309 #define DRX_HARQ_RTT_TIMER_UL 56
310 #define DRX_RETRANSMISSION_TIMER_DL 4
311 #define DRX_RETRANSMISSION_TIMER_UL 4
312 #define DRX_LONG_CYCLE_START_OFFSET_CHOICE 40
313 #define DRX_LONG_CYCLE_START_OFFSET_VAL 8
314 #define DRX_SHORT_CYCLE_PRESENT true
315 #define DRX_SHORT_CYCLE 2
316 #define DRX_SHORT_CYCLE_TIMER 2
317 #define DRX_SLOT_OFFSET 0
320 /* In case of initial configuration we are supporting only 2 measurement
321 * information RRU.PrbTotDl and RRU.PrbTotUl.
322 * In case of configuration modification we are supporting 3 measurement
323 * information RRU.PrbTotDl, RRU.PrbTotUl and UECNTX.RelReq */
324 #define NUM_OF_MEASUREMENT_INFO_SUPPORTED(_configType) \
325 ((_configType == CONFIG_ADD) ? 2 :3)
343 INVALID_CU_UE_F1AP_ID,
344 INVALID_DU_UE_F1AP_ID,
345 INTERACTION_WITH_OTHER_PROC,
347 RADIO_RELATED_REASON,
348 INSUFFICIENT_RADIO_RESOURCE,
354 SLICE_RESOURCE_UNAVAILABLE,
355 AMF_ABNORMAL_RELEASE,
361 TRANS_CAUSE_UNSPECIFIED,
362 TRANSPORT_RESOURCE_UNAVAIL
368 ABSTRACT_SYNTAX_ERR_REJECT,
369 ABSTRACT_SYNTAX_ERR_NOTIFY,
370 INCOMPATIBLE_MESSAGE,
372 ABSTRACT_SYNTAX_ERR_MSG_CONSTRUCT,
373 PROTOCOL_CAUSE_UNSPECIFIED
378 CONTROL_PROC_OVERLOAD,
379 INSUFF_USER_PLANE_RESOURCE,
381 O_AND_M_INTERVENTION,
382 MISC_CAUSE_UNSPECIFIED
505 REJECT_RRC_CONN_NON_EMERG_MODT,
506 REJECT_RRC_CONN_SIGNALLING,
507 PERMIT_EMERG_SESSION_AND_MOBILE_TERM_SERVICE,
508 PERMIT_HIGH_PRIOR_SESSION_AND_MOBILE_TERM_SERVICE
509 }F1UacStandardAction;
513 PDSCH_MAPPING_TYPE_A,
514 PDSCH_MAPPING_TYPE_B,
519 PUSCH_MAPPING_TYPE_A,
520 PUSCH_MAPPING_TYPE_B,
523 typedef struct f1RrcVersion
525 char rrcVer[30]; /* Latest RRC Version */
526 uint32_t extRrcVer; /* Latest RRC version extended */
529 typedef struct f1FailCause
533 RadioNwCause radioNwCause; /* Radio Network Layer Cause */
534 TransLayerCause transLayerCause; /* Transport Layer Cause */
535 ProtocolCause protCause; /* Protocol Cause */
536 MiscCause miscCause; /* Miscellaneous Cause */
540 typedef struct f1ProcCode
546 typedef struct f1TriggMsg
552 typedef struct f1ProcCrit
558 typedef struct f1CritDignosIE
560 F1ProcCritVal ieCritVal;
565 typedef struct f1CritDiagnostic
568 F1ProcCode procCode; /* Procedure Code */
569 F1TriggMsg triggeringMsg; /* Triggering Message */
570 F1ProcCrit procCrit; /* Criticality of Triggering msg/proc */
572 F1CritDignosIE diagnosIE;
575 typedef struct f1FailureIE
577 uint32_t transId; /* Uniquely identify transaction */
578 F1FailCause cause; /* Failure cause */
579 uint8_t timeToWait; /* Seconds to be waited before retry */
580 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
583 typedef struct f1LogicalConnUeAssoc
585 uint32_t gnbCuUeF1apId;
586 uint32_t gnbDuUeF1apId;
587 }F1LogicalConnUeAssoc;
589 typedef struct f1ResetType
593 F1ResetAll resetAll; /* Reset All */
594 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* In case of Partial Reset : UE associated logical F1 conn list*/
598 typedef struct nrEcgi
604 typedef struct f1SibType
611 typedef struct f1TxBw
613 F1NrScs nrScs; /* NR subcarrier spacing */
614 F1Nrb nrb; /* Transmission bandwidth expressed in units of RBs */
617 typedef struct f1SulInfo
619 uint32_t sulArfcn; /* SUL ARFCN */
620 F1TxBw sulTxBw; /* SUL transmission bandwidth */
623 typedef struct f1FreqBand
626 uint16_t sulBand[MAX_NRCELL_BANDS];
629 typedef struct f1NrFreqInfo
633 F1FreqBand freqBand[MAX_NRCELL_BANDS];
636 typedef struct f1NrFddInfo
638 F1NrFreqInfo ulNrFreqInfo; /* UL NR Frequency Info */
639 F1NrFreqInfo dlNrFreqInfo; /* DL NR Frequency Info */
640 F1TxBw ulTxBw; /* UL Transmission bandwidth */
641 F1TxBw dlTxBw; /* DL Transmission bandwidth */
644 typedef struct f1NrTddInfo
646 F1NrFreqInfo nrFreqInfo; /* NR Frequency Info */
647 F1TxBw nrTxBw; /* NR Transmission Bandwidth */
650 typedef struct f1NrModeInfo
659 typedef struct f1EutraFddInfo
661 uint16_t ulOffset; /* UL offset to Point A */
662 uint16_t dlOffset; /* DL offset to Point A */
665 typedef struct f1EutraTddInfo
667 uint16_t tddOffset; /* Offset to Point A */
670 typedef struct f1EutraModeInfo
679 typedef struct epIpAddr
681 char transportAddr[20]; /* Transport Layer Address */
684 typedef struct epIpAddrPort
690 typedef struct f1SrvdPlmn
693 Plmn extPlmn; /* Extended available PLMN list */
694 SupportedSliceList taiSliceSuppLst;
697 typedef struct f1BrdcstPlmnInfo
699 Plmn plmn[MAX_PLMN]; /* PLMN id list */
700 Plmn extPlmn[MAX_PLMN]; /* Extended PLMN id list */
701 uint16_t tac; /* 5GS-TAC */
702 uint32_t nrCellId; /* NR Cell id */
703 uint8_t ranac; /* RAN Area code */
706 typedef struct f1CellInfo
708 NrEcgi nrCgi; /* Cell global Identity */
709 uint32_t nrPci; /* Physical Cell Identity */
710 F1SrvdPlmn srvdPlmn[MAX_PLMN];
713 typedef struct f1DuCellInfo
715 F1CellInfo cellInfo; /* cell info */
716 uint16_t tac; /* tracking area code */
717 uint16_t epsTac; /* Configured EPS TAC */
718 NrModeInfo f1Mode; /* NR mode info : FDD/TDD */
719 uint8_t measTimeCfgDuration; /* Measurement timing configuration */
720 F1CellDir cellDir; /* Cell Direction */
721 F1CellType cellType; /* Cell Type */
722 F1BrdcstPlmnInfo brdcstPlmnInfo[MAX_BPLMN_NRCELL_MINUS_1]; /* Broadcast PLMN Identity Info List */
725 typedef struct f1DuSysInfo
727 uint8_t *mibMsg; /* MIB message */
729 uint8_t *sib1Msg; /* SIB1 message */
733 typedef struct f1CuSysInfo
735 F1SibType sibTypeToUpd[MAXNUMOFSIBTYPES]; /* SIB types to be updated */
738 typedef struct f1DuSrvdCellInfo
740 F1DuCellInfo duCellInfo; /* gNB-DU served cell info */
741 F1DuSysInfo duSysInfo; /* gNB-DU System Information */
744 typedef struct f1DuSrvdCellToDel
746 NrEcgi oldNrCgi; /* Old NR CGI */
747 F1DuSrvdCellInfo srvdCellInfo; /* Info of served cell to be deleted */
750 typedef struct f1CuActCellInfo
752 F1CellInfo cuCellInfo; /* gNB-CU available cell info */
753 F1CuSysInfo cuSysInfo; /* gNB-CU System Information */
756 typedef struct f1ActCellFail
762 typedef struct srvStatus
765 bool switchOffOngoing;
768 typedef struct f1CellStatus
771 SrvStatus status; /* Service status */
774 typedef struct f1DedSIDelUE
776 uint32_t gnbCuUeF1apId;
780 typedef struct tnlAssocInfo
783 EpIpAddr epIpAddr; /* Endpoint-IP Address */
784 EpIpAddrPort epIpAddrport; /* Endpoint-IP Address and Port */
787 typedef struct f1TnlAssocUsage
793 typedef struct f1TnlAssoc
795 F1TnlAssocAddr assocInfo; /* TNL Assoc Transport Layer Info */
796 F1TnlAssocUsage assocUsage; /* TNL Assoc usage */
799 typedef struct f1TnlAssocToRmv
801 F1TnlAssocAddr assocInfoCu; /* TNL Assoc Transport Layer Info of CU */
802 F1TnlAssocAddr assocInfoDu; /* TNL Assoc Transport Layer Info of DU */
805 typedef struct f1TnlAssocSetupFail
807 F1TnlAssocAddr assocInfo;
809 }F1TnlAssocSetupFail;
812 typedef struct f1CellBarred
815 CellBarred cellBarred;
818 typedef struct f1EutraCell
820 uint32_t eutraCellId; /* EUTRA cell id */
821 F1EutraModeInfo mode; /* EUTRA mode info : FDD/TDD */
822 uint8_t rsrcInd; /* Protected EUTRA resource Indication */
825 typedef struct f1ProtectEUTRARsrc
827 uint32_t specShareGrpId; /* Spectrum sharing group id */
828 F1EutraCell eutraCellList[MAXCELLINENB]; /* EUTRA cells list */
831 typedef struct f1UacOperatorDefined
833 uint8_t accessCategory;
835 }F1UacOperatorDefined;
837 typedef struct f1UacCategoryType
841 F1UacStandardAction action; /* UAC standardized action */
842 F1UacOperatorDefined operatorDef; /* UAC operator defined */
846 typedef struct f1UacType
848 uint8_t uacReducInd; /* Value 0 means no access rate reduction. Value 100 means full access rate reduction */
849 F1UacCategoryType uacCategoryType; /* UAC Category type */
852 /* Unified Access Class Assistance Information */
853 typedef struct f1UacAssistInfo
855 Plmn plmn[MAXNUMOFUACPLMN]; /* UAC PLMN list */
856 F1UacType uacType[MAXNUMOFUACPERPLMN]; /* UAC Type list */
859 /* F1 setup related structures */
861 typedef struct f1SetupReq
863 uint32_t transId; /* Uniquely identify transaction */
864 uint32_t duId; /* DU ID */
865 char duName[CU_DU_NAME_LEN_MAX]; /* DU name */
866 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list */
867 F1RrcVersion rrcVersion; /* RRC version */
870 typedef struct f1setupRsp
872 uint32_t transId; /* Uniquely identify transaction */
873 char cuName[CU_DU_NAME_LEN_MAX]; /* CU Name */
874 F1CuActCellInfo actCellInfo; /* cells to be activated */
875 F1RrcVersion rrcVersion; /* RRC version */
878 typedef struct f1SetupFail
880 F1FailureIE setupFail;
883 /* At reception of the RESET message the gNB-DU shall release all allocated resources on F1
884 * and radio resources related to the UE association(s) indicated explicitly or implicitly in
885 * the RESET message and remove the indicated UE contexts including F1AP ID. */
886 typedef struct f1Reset
888 uint32_t transId; /* Uniquely identify transaction */
889 F1FailCause cause; /* Failure cause */
890 F1ResetType resetType; /* type of reset */
893 /* After the gNB-CU has released all assigned F1 resources and the UE F1AP IDs for all indicated
894 * UE associations which can be used for new UE-associated logical F1-connections over the F1 interface,
895 * the gNB-CU shall respond with the RESET ACKNOWLEDGE message. */
896 typedef struct f1ResetAck
898 uint32_t transId; /* Uniquely identify transaction */
899 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* UE associated logical F1-connection list */
900 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
903 typedef struct f1ErrorInd
905 uint32_t transId; /* Uniquely identify transaction */
906 F1Entity errorOrigin; /* Specifies if error is originated at DU or CU */
907 F1FailCause cause; /* Failure cause */
908 /* If failure is due to Ue related message. */
909 uint32_t gnbCuUeF1apId; /* gNB-CU UE F1AP Id */
910 uint32_t gnbDuUeF1apId; /* gNB-DU UE F1AP Id */
911 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
914 typedef struct f1GnbDuCfgUpd
916 uint32_t transId; /* Uniquely identify transaction */
917 F1DuSrvdCellInfo srvdCellLstAdd[MAX_NUM_CELL]; /* Served cell list to be added */
918 F1DuSrvdCellToDel srvdCellLstMod[MAX_NUM_CELL]; /* Served cell list to be modified */
919 NrEcgi srvdCellLstDel[MAX_NUM_CELL]; /* Served cell list to be deleted */
920 F1CellStatus cellStatus[MAX_NUM_CELL]; /* Cell status */
921 F1DedSIDelUE ueLst[MAX_NUM_UE]; /* Ue list that requires dedicated SI delivery */
923 F1TnlAssocToRmv gnbDuTnlAssocRmv[MAX_TNL_ASSOC]; /* TNL Assoc list to remove */
926 typedef struct f1GnbDuCfgUpdAck
928 uint32_t transId; /* Uniquely identify transaction */
929 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
930 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
931 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
934 typedef struct f1GnbDuCfgUpdFail
936 F1FailureIE gnbDuCfgUpdFail;
939 /* Sent by the gNB-CU to transfer updated information associated to an F1-C interface instance */
940 typedef struct f1GnbCuCfgUpd
942 uint32_t transId; /* Uniquely identifies transaction */
943 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
944 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
945 F1TnlAssoc assocLstAdd[MAX_TNL_ASSOC]; /* List of TNL assocs to be added */
946 F1TnlAssoc assocLstUpd[MAX_TNL_ASSOC]; /* List of TNL assocs to be updated */
947 F1TnlAssocToRmv assocLstRmv[MAX_TNL_ASSOC]; /* List of TNL assocs to be removed */
948 F1CellBarred cellToBarList[MAX_NUM_CELL]; /* List of Cells to be barred */
949 F1ProtectEUTRARsrc protectEutraRsrcList[MAXCELLINENB]; /* List of Protected EUTRA resources */
952 /* Sent by a gNB-DU to a gNB-CU to acknowledge update of information
953 * associated to an F1-C interface instance */
954 typedef struct f1GnbCuCfgUpdAck
956 uint32_t transId; /* Uniquely identify transaction */
957 F1ActCellFail actCellFailList[MAX_NUM_CELL]; /* Cells failed to be activated list */
958 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
959 F1TnlAssocAddr assocSetupList[MAX_TNL_ASSOC]; /* TNL Assoc Setup list */
960 F1TnlAssocSetupFail assocSetupFailList[MAX_TNL_ASSOC]; /* TNL Assoc Setup fail list */
961 F1DedSIDelUE dedSiDelUelist[MAX_NUM_OF_UE_ID]; /* Dedicated SI delivery needed UE list */
964 typedef struct f1GnbCuCfgUpdFail
966 F1FailureIE gnbCuCfgUpdFail;
969 /* This procedure enables coordination of radio resource allocation between a gNB-CU and
970 * a gNB-DU. Coordination request is sent by CU to DU */
971 typedef struct f1GnbDuRsrcCoordReq
973 uint32_t transId; /* Uniquely identifies transaction */
974 F1ReqType reqType; /* Request type */
975 uint8_t cellResCoordReqCont; /* Container for X2AP E-UTRA - NR cell resource coordination request */
976 F1IgnoreReq ignoreReq; /* Ignore coordination request */
977 }F1GnbDuRsrcCoordReq;
979 /* This message is sent by a gNB-DU to a gNB-CU, to express the desired resource allocation
980 * for data traffic, as a response to the GNB-DU RESOURCE COORDINATION REQUEST. */
981 typedef struct f1GnbDuRsrcCoordRsp
983 uint32_t transId; /* Uniquely identifies transaction */
984 uint8_t cellResCoordRspCont; /* Container for X2AP E-UTRA - NR cell resource coordination response */
985 }F1GnbDuRsrcCoordRsp;
987 /* This message is sent by the gNB-DU to indicate to the gNB-CU its status of overload */
988 typedef struct f1GnbDuStatusInd
990 uint32_t transId; /* Uniquely identifies transaction */
991 F1GnbDuOvrloadInfo ovrloadInfo; /* gNB-DU overloaded information */
994 /* This message is sent by either the gNB-DU or the gNB-CU to intiate the removal
995 * of the interface instance and the related resources */
996 typedef struct f1RmvReq
998 uint32_t transId; /* Uniquely identifies transaction */
1001 /* This message acknowledges the initiation of removal of the interface
1002 * instance and the related resources */
1003 typedef struct f1RmvRsp
1005 uint32_t transId; /* Uniquely identifies transaction */
1006 F1CritDiagnostic critDiagnos; /* Crititcality diagnostics */
1009 /* This message indicates that removing the interface instance and the related
1010 * resources cannot be accepted */
1011 typedef struct f1RmvFail
1013 uint32_t transId; /* Uniquely identifies transaction */
1014 F1FailCause cause; /* Failure cause */
1015 F1CritDiagnostic critDiagnostic; /* Criticality diagnostics */
1018 /* This message is sent by the gNB-CU to indicate to the gNB-DU a need to reduce
1019 * the rate at which UEs access the network. */
1020 typedef struct f1NwkAccessRateRed
1022 uint32_t transId; /* Uniquely identifies transaction */
1023 F1UacAssistInfo uacAssistInfo; /* UAC Assistance Information */
1024 }F1NwkAccessRateRed;
1027 typedef struct f1Ipaddr
1033 typedef struct sctpParams
1036 uint16_t duPort[MAX_DU_PORT];
1043 typedef struct f1EgtpParams
1045 F1IpAddr localIp; /* Ip address of local node */
1046 uint16_t localPort; /* Sender Port at local node */
1047 F1IpAddr destIp; /* Ip address of peer node */
1048 uint16_t destPort; /* Sender port at peer node */
1049 uint32_t minTunnelId;
1050 uint32_t maxTunnelId;
1053 typedef struct schedulerCfg
1055 uint8_t numTxAntPorts; /*!< Number of Tx antenna ports */
1056 uint8_t ulSchdType; /*!< Indicates which UL scheduler to use, range
1057 * is 0..(number of schedulers - 1) */
1058 uint8_t dlSchdType; /*!< Indicates which DL scheduler to use, range
1059 * is 0..(number of schedulers - 1) */
1060 uint8_t numCells; /*!< Max number of cells */
1061 uint8_t maxUlUePerTti; /*!< Max number of UE in UL per TTI */
1062 uint8_t maxDlUePerTti; /*!< Max number of UE in DL per TTI */
1065 typedef struct mibParams
1068 long subCarrierSpacingCommon;
1069 long ssb_SubcarrierOffset;
1070 long dmrs_TypeA_Position;
1071 long controlResourceSetZero;
1072 long searchSpaceZero;
1074 long intraFreqReselection;
1077 typedef struct siSchedInfo
1079 long winLen; /* SI Window Length */
1080 long broadcastSta; /* Broadcast status */
1081 long preiodicity; /* si periodicity */
1083 long sibValTag; /* Value tag */
1086 typedef struct pdcchCfgCommon
1089 long ctrlRsrcSetZero; /* Control resource set zero */
1090 long searchSpcZero; /* Search space zero */
1091 long searchSpcId; /* Search space id */
1092 long ctrlRsrcSetId; /* Control resource set id */
1093 uint8_t monitorSlotPrdAndOffPresent;
1094 long monitorSlotPrdAndOff; /* Monitoring slot periodicity and offset */
1095 uint8_t monitorSymbolsInSlot[2]; /* Monitoring symbols within slot */
1096 long numCandAggLvl1; /* Number of candiates at aggregation level 1 */
1097 long numCandAggLvl2; /* Number of candiates at aggregation level 2 */
1098 long numCandAggLvl4; /* Number of candiates at aggregation level 4 */
1099 long numCandAggLvl8; /* Number of candiates at aggregation level 8 */
1100 long numCandAggLvl16; /* Number of candiates at aggregation level 16 */
1101 uint8_t searchSpcType; /* Search Space type */
1102 uint8_t commSrchSpcDciFrmt; /* DCI format of common search space type */
1103 long searchSpcSib1; /* Id of serch space for SIB1 */
1104 long pagingSearchSpc; /* Id of search space for paging */
1105 long raSearchSpc; /* Id of search space for Random Access proc */
1108 typedef struct pdschTimeDomainRsrcAlloc
1111 long mapType; /* Mapping Type */
1113 }PdschTimeDomainRsrcAlloc;
1115 typedef struct pdschCfgCommon
1118 uint8_t numTimeDomRsrcAlloc;
1119 PdschTimeDomainRsrcAlloc timeDomAlloc[MAX_NUM_DL_ALLOC];
1122 typedef struct bcchCfg
1124 long modPrdCoeff; /* Modification period co-efficient */
1127 typedef struct pcchCfg
1129 uint16_t dfltPagingCycle; /* Default paging cycle */
1130 uint8_t nAndPagingFrmOffsetType; /*Number of PagingFrames in PagingCycle defined in terms of T.*/
1131 uint8_t pageFrameOffset; /* Paging Frame offset */
1132 uint8_t ns; /* Number of paging occassions in paging frame */
1133 uint8_t firstPDCCHMontioringType; /* First PDCCH Monitoring Paging Occasion Presence Type*/
1134 uint16_t firstPDCCHMontioringInfo[MAX_PO_PER_PF];/*Indicates the first PDCCH monitoring occasion of each PO of the PF*/
1137 typedef struct scsSpecCarrier
1139 long scsOffset; /* Offset to point A considering subcarrier spacing */
1140 long scs; /* subcarrier spacing */
1141 long scsBw; /* Carrier bandwidth considering subcarrier spacing */
1145 typedef struct dlCfgCommon
1147 long freqBandInd; /* Downlink frequency band indicator */
1148 long offsetToPointA; /* DL ofset to point A */
1149 long locAndBw; /* Frequency location and bandwidth */
1150 ScsSpecCarrier dlScsCarrier; /* SCS Specific carrier */
1151 PdcchCfgCommon pdcchCfg;
1152 PdschCfgCommon pdschCfg;
1157 typedef struct rachCfgCommon
1160 long prachCfgIdx; /* PRACH configuration index */
1161 long msg1Fdm; /* Num of PRACH transmission occassions */
1162 long msg1FreqStart; /* Offset of lowest msg1 transmission occassion */
1163 long zeroCorrZoneCfg; /* Zero correlation zone configuration */
1164 long preambleRcvdTgtPwr; /* Traget power level */
1165 long preambleTransMax; /* Max num of preamble transmission */
1166 long pwrRampingStep; /* Power ramping steps for PRACH */
1167 long raRspWindow; /* RA response window */
1168 long numRaPreamble; /* Total num of preamble used in random access */
1169 long numSsbPerRachOcc; /* Numer of SSBs per RACH Occassion */
1170 long numCbPreamblePerSsb; /* Number of Contention-Based preamble per SSB */
1171 long contResTimer; /* Contention resolution timer */
1173 uint8_t rootSeqIdxPresent;
1174 long rootSeqIdx; /* PRACH root sequence index */
1175 long msg1Scs; /* Msg1 subcarrier spacing */
1176 long restrictedSetCfg; /* Restricted set configuration */
1179 typedef struct puschCfgCmnTimeDomAlloc
1184 }PuschCfgCmnTimeDomAlloc;
1186 typedef struct puschCfgCommon
1188 uint8_t puschCfgPresent;
1189 uint8_t numTimeDomRsrcAlloc;
1190 PuschCfgCmnTimeDomAlloc timeDomAllocList[MAX_UL_ALLOC];
1191 long msg3DeltaPreamble;
1192 long p0NominalWithGrant;
1195 typedef struct pucchCfgCommon
1203 typedef struct ulCfgCommon
1205 long freqBandInd; /* Uplink frequency band indicator */
1206 long pMax; /* Max UL transmission power that UE applies */
1207 long locAndBw; /* Frequency location and bandwidth */
1208 ScsSpecCarrier ulScsCarrier; /* SCS Specific carrier */
1209 RachCfgCommon rachCfg;
1210 PuschCfgCommon puschCfg;
1211 PucchCfgCommon pucchCfg;
1212 long timeAlignTimerComm;
1215 typedef struct tddUlDlCfgCommon
1217 long refScs; /* Reference subcarrier spacing */
1218 long txPrd; /* Transmission periodicity */
1225 typedef struct srvCellCfgCommSib
1230 uint8_t ssbPosInBurst;
1231 long ssbPrdServingCell;
1232 TddUlDlCfgCommon tddCfg;
1233 long ssPbchBlockPwr;
1236 typedef struct sib1Params
1241 uint8_t cellIdentity;
1242 long cellResvdForOpUse;
1243 long connEstFailCnt;
1244 long connEstFailOffValidity;
1245 long connEstFailOffset;
1246 SiSchedInfo siSchedInfo;
1247 SrvCellCfgCommSib srvCellCfgCommSib;
1250 typedef struct duCfgParams
1255 uint16_t maxSupportedUes;
1257 SctpParams sctpParams; /* SCTP Params */
1258 F1EgtpParams egtpParams; /* EGTP Params */
1259 SchedulerCfg schedCfg;
1260 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list *///TODO: this must be removed eventually
1261 F1RrcVersion rrcVersion; /* RRC version */
1262 MacCellCfg macCellCfg; /* MAC cell configuration */
1263 MibParams mibParams; /* MIB Params */
1264 Sib1Params sib1Params; /* SIB1 Params */
1265 MacSliceCfgReq tempSliceCfg;
1271 typedef struct rRMPolicyMemberList
1277 }RRMPolicyMemberList;
1288 typedef struct rrmPolicyList
1291 RrmResourceType resourceType;
1292 uint8_t rRMMemberNum;
1293 RRMPolicyMemberList rRMPolicyMemberList[2];
1294 uint8_t rRMPolicyMaxRatio;
1295 uint8_t rRMPolicyMinRatio;
1296 uint8_t rRMPolicyDedicatedRatio;
1300 DuCfgParams duCfgParam;
1302 /*function declarations */
1303 uint8_t readClCfg();
1305 uint8_t duReadCfg();
1306 void printDuConfig();
1308 uint8_t fillDuSrvdCellSysInfo(F1DuSysInfo *sysInfo);
1310 uint16_t calcSliv(uint8_t startSymbol, uint8_t lengthSymbol);
1311 uint8_t cpyRrmPolicyInDuCfgParams(RrmPolicyList rrmPolicy[], uint8_t policyNum, MacSliceCfgReq *tempSliceCfg);
1313 #endif /* __DU_CONFIG_H__ */
1315 /**********************************************************************
1317 **********************************************************************/