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 */
34 #define CELL_TYPE SMALL
36 //TODO: while testing for TDD, Mu1 and 100 MHz, this flag must be enabled
38 #define DUPLEX_MODE DUP_MODE_TDD
39 #define NR_DL_ARFCN 623400
40 #define NR_UL_ARFCN 623400
41 #define NR_FREQ_BAND 78
42 #define NR_SCS SCS_30KHZ
43 #define NR_BANDWIDTH BANDWIDTH_100MHZ
45 #define DUPLEX_MODE DUP_MODE_FDD
46 #define NR_DL_ARFCN 428000
47 #define NR_UL_ARFCN 390000
48 #define NR_FREQ_BAND 1
49 #define NR_SCS SCS_15KHZ
50 #define NR_BANDWIDTH BANDWIDTH_20MHZ
63 /* Spec 38.104 Table 5.4.2.3-1:Applicable NR-ARFCN per operating band in FR1 */
68 #define MEAS_TIMING_ARFCN 630432
72 #define FREQ_SHIFT_7P5KHZ FALSE
73 #define SSB_PBCH_PWR 0
74 #define BCH_PAYLOAD PHY_GEN_TIMING_PBCH_BIT
75 #define NORMAL_CYCLIC_PREFIX 0
76 #define OFFSET_TO_POINT_A 24 /* PRB Offset to Point A */
77 #define BETA_PSS BETA_PSS_0DB
78 #define SSB_PERIODICITY 20
79 #define SSB_SUBCARRIER_OFFSET 0
80 #define SSB_FREQUENCY 3000000 /*ssbFrequency in kHz*/
81 #define SSB_MULT_CARRIER_BAND FALSE
82 #define MULT_CELL_CARRIER FALSE
83 #define FREQ_LOC_BW 28875 /* DL frequency location and bandwidth. Spec 38.508 Table 4.3.1.0B-1*/
85 #define DMRS_TYPE_A_POS 2
86 #define NUM_SYMBOLS_PER_SLOT 14 /* Number of symbols within a slot */
87 #define CORESET0_END_PRB 48
88 #define CORESET1_NUM_PRB 24
90 /* MACRO defines for PRACH Configuration */
92 #define PRACH_CONFIG_IDX 16
94 #define PRACH_CONFIG_IDX 88
96 #define PRACH_MAX_PRB 24 /* As per (spec 38.211-Table 6.3.3.2-1), max allocated PRBs can go upto 24 */
97 #define PRACH_FREQ_START (MAX_NUM_RB - PRACH_MAX_PRB) /* In order to allocate PRACH from end of the resource grid */
98 #define PRACH_SEQ_LEN SHORT_SEQUENCE
99 #define PRACH_SUBCARRIER_SPACING NR_SCS
100 #define PRACH_RESTRICTED_SET_CFG 0
101 #define NUM_PRACH_FDM 1
102 #define ROOT_SEQ_IDX 0
103 #define NUM_ROOT_SEQ 1
104 #define ZERO_CORRELATION_ZONE_CFG 4
105 #define NUM_UNUSED_ROOT_SEQ 0
106 #define UNUSED_ROOT_SEQ 1
107 #define SSB_PER_RACH 1
108 #define CB_PREAMBLE_PER_SSB 8
109 #define PRACH_MULT_CARRIER_BAND FALSE
110 #define PRACH_PREAMBLE_RCVD_TGT_PWR -74
111 #define NUM_RA_PREAMBLE 63
112 #define RSRP_THRESHOLD_SSB 31
115 #define TDD_PERIODICITY TX_PRDCTY_MS_5
118 #define RSS_MEASUREMENT_UNIT DONT_REPORT_RSSI
119 #define RA_CONT_RES_TIMER 64
120 #define RA_RSP_WINDOW 10
122 /* MACRCO Ddefine for PDCCH Configuration */
123 #define PDCCH_SEARCH_SPACE_ID 1 /* Common search space id */
124 #define PDCCH_CTRL_RSRC_SET_ID 0 /* Control resource set id */
125 #define PDCCH_SEARCH_SPACE_ID_SIB1 1 /* Search space id for sib1 */
126 #define PDCCH_SEARCH_SPACE_ID_PAGING 1 /* Search space id for paging */
127 #define PDCCH_SEARCH_SPACE_ID_RA 1 /* Search spaced id for random access */
128 #define PDCCH_SERACH_SPACE_DCI_FORMAT 0
129 #define PDCCH_CTRL_RSRC_SET_ONE_ID 1
130 #define PDCCH_CTRL_RSRC_SET_ONE_DURATION 2 /* Duration for control resource set id i */
131 #define PDCCH_CTRL_RSRC_SET_ONE_PRECOD_GRANULARITY 1 /* Precoded granularity */
132 #define PDCCH_SRCH_SPC_TWO_ID 2
133 #define PDCCH_SRCH_SPC_TWO_AGG_LVL1_CANDIDATE 7 /* Num of candidate at aggregation level 1 */
134 #define PDCCH_SRCH_SPC_TWO_AGG_LVL2_CANDIDATE 7 /* Num of candidate at aggregation level 2 */
135 #define PDCCH_SRCH_SPC_TWO_AGG_LVL4_CANDIDATE 4 /* Num of candidate at aggregation level 4 */
136 #define PDCCH_SRCH_SPC_TWO_AGG_LVL8_CANDIDATE 2 /* Num of candidate at aggregation level 8 */
137 #define PDCCH_SRCH_SPC_TWO_AGG_LVL16_CANDIDATE 1 /* Num of candidate at aggregation level 16 */
138 #define PDCCH_SRCH_SPC_TWO_UE_SPEC_DCI_FORMAT 0 /* format 0-0 and 1-0 */
139 #define PDCCH_SYMBOL_WITHIN_SLOT 128 /* Symbol within Slot Value */
142 #define SIB1_VALUE_TAG 10
144 /* MACRO Ddefine for PDSCH Configuration */
145 #define NUM_TIME_DOM_RSRC_ALLOC 2
146 #define PDSCH_K0_CFG1 0
147 #define PDSCH_K0_CFG2 1
148 #define PDSCH_START_SYMBOL 3
149 #define PDSCH_LENGTH_SYMBOL 11
150 #define PDSCH_RES_ALLOC_TYPE 1 /* Resource allocation type */
151 #define PDSCH_MAX_CODEWORD_SCH_BY_DCI 0 /* Max num of codewords scheduled by DCI */
152 #define PDSCH_RBG_SIZE 0 /* 0: config1 */
153 #define PDSCH_NUM_HARQ_PROC 5
155 /* MACRO Define for PUSCH Configuration */
156 #define MAX_UL_ALLOC 16
157 #define PUSCH_K2_CFG1 4
158 #define PUSCH_K2_CFG2 5
159 #define PUSCH_START_SYMBOL 3
160 #define PUSCH_LENGTH_SYMBOL 11
162 #define PUSCH_MSG3_DELTA_PREAMBLE 0
163 #define PUSCH_P0_NOMINAL_WITH_GRANT -70
164 #define PUSCH_TRANSFORM_PRECODER 1 /* 1: Disabled */
165 #define PUSCH_MAX_MIMO_LAYERS 1
166 #define PUSCH_PROCESS_TYPE2_ENABLED false
168 /* Macro define for PUCCH Configuration */
169 #define PUCCH_RSRC_COMMON 0
170 #define PUCCH_NEITHER_HOPPING 0 /* Neither sequence hopping nor group hopping */
171 #define PUCCH_P0_NOMINAL -74
173 /* MACRO defines for TDD DL-UL Configuration */
174 #define NUM_DL_SLOTS 7
175 #define NUM_DL_SYMBOLS 12
176 #define NUM_UL_SLOTS 2
177 #define NUM_UL_SYMBOLS 1
178 #define GUARD_SLOT_IDX 7
180 /* MACRO defines for SRC config */
181 #define SRS_RSRC_ID 1
182 #define SRS_RSET_ID 1
183 #define SRS_COMB_OFFSET_N2 0
184 #define SRS_CYCLIC_SHIFT_N2 0
185 #define SRS_FREQ_DOM_POS 0
186 #define SRS_FREQ_DOM_SHIFT 0
191 #define APERIODIC_SRS_RESRC_TRIGGER 1
196 #define MAX_DU_PORT 2
197 #define F1_INTERFACE 0
198 #define E2_INTERFACE 1
206 /* Macro definitions for F1 procedures */
207 #define CU_DU_NAME_LEN_MAX 30 /* Max length of CU/DU name string */
208 #define MAX_F1_CONNECTIONS 65536 /* Max num of F1 connections */
210 #define MAXNRARFCN 3279165 /* Maximum values of NRAFCN */
211 #define MAX_NRCELL_BANDS 2 /* Maximum number of frequency bands */
212 #define MAX_NUM_OF_SLICE_ITEMS 1024 /* Maximum number of signalled slice support items */
213 #define MAX_BPLMN_NRCELL_MINUS_1 1 /* Maximum number of PLMN Ids broadcast in an NR cell minus 1 */
214 #define MAXNUMOFSIBTYPES 32 /* Maximum number of SIB types */
215 #define MAX_TNL_ASSOC 32 /* Max num of TNL Assoc between CU and DU */
216 #define MAXCELLINENB 256 /* Max num of cells served by eNB */
217 #define MAX_NUM_OF_UE_ID 65536 /* Max num of UEs served by DU */
218 #define MAXNUMOFUACPLMN 12 /* Maximum number of PLMN ids*/
219 #define MAXNUMOFUACPERPLMN 64 /* Maximum number of signalled categories per PLMN */
220 #define NR_RANAC 150 /* RANAC */
221 #define DEFAULT_CELLS 1 /* Max num of broadcast PLMN ids */
222 #define IE_EXTENSION_LIST_COUNT 1
224 /* Macro definitions for MIB/SIB1 */
227 #define CELL_IDENTITY 1
229 /* Macro definitions for DUtoCuRrcContainer */
230 #define CELL_GRP_ID 0
232 #define SR_PROHIBIT_TMR 5
233 #define SR_TRANS_MAX 2
234 #define PERIODIC_BSR_TMR 2
235 #define RETX_BSR_TMR 5
236 #define SR_DELAY_TMR 6
238 #define TIME_ALIGNMENT_TMR 7
239 #define PHR_PERIODIC_TMR 7
240 #define PHR_PROHIBHIT_TMR 0
241 #define PHR_PWR_FACTOR_CHANGE 3
242 #define PHR_MODE_OTHER_CG 0
243 #define SN_FIELD_LEN_12BIT 0 /*As per Spec 38.331, The network configures only value size12 in SN-FieldLengthAM for SRB */
244 #define T_POLL_RETRANSMIT 8 /* Enum for 45ms */
245 #define T_POLL_RETRANSMIT_VAL 45 /* Value in ms */
246 #define POLL_PDU 0 /* Enum for 4 pdus */
247 #define POLL_PDU_VAL 4 /* Value of poll pdu */
248 #define POLL_BYTE 43 /* Enum for infinite poll bytes */
249 #define POLL_BYTE_VAL -1 /* Value for infinite poll byte */
250 #define MAX_RETX_THRESHOLD 5 /* Enum for 8 retransmissions */
251 #define MAX_RETX_THRESHOLD_VAL 8 /* Value for 8 retransmissions */
252 #define T_REASSEMBLY 8 /* enum for RE_ASM_40MS */
253 #define T_REASSEMBLY_VAL 40 /* default re assembly timer */
254 #define T_STATUS_PROHIBHIT 7 /* enum for PROH_35MS */
255 #define T_STATUS_PROHIBHIT_VAL 35 /* default status prohibit timer */
256 #define MAC_LC_PRIORITY 1
257 #define PRIORTISIED_BIT_RATE 15
258 #define BUCKET_SIZE_DURATION 5
261 #define PDSCH_HARQ_ACK_CODEBOOK 1
262 #define SERV_CELL_IDX 0
263 #define RLM_SYNC_OUT_SYNC_THRESHOLD 0
264 #define ACTIVE_DL_BWP_ID 0
265 #define ACTIVE_UL_BWP_ID 0
266 #define SCRAMBLING_ID NR_PCI
267 #define DMRS_ADDITIONAL_POS 0 /* DMRS Additional poistion */
268 #define RES_ALLOC_TYPE 1 /* Resource allocation type */
270 /* MACRO definitions for modulcation order */
271 #define MOD_ORDER_QPSK 2
272 #define MOD_ORDER_QAM16 4
273 #define MOD_ORDER_QAM64 6
274 #define MOD_ORDER_QAM256 8
275 #define PDSCH_MCS_INDEX 20 /* For 64QAM, valid mcs index: 17-28 in 38.214 - Table 5.1.3.1-1*/
276 #define PUSCH_MCS_INDEX 10 /* For 16QAM, valid mcs index: 10-16 in 38.214 - Table 5.1.3.1-1*/
279 #define MIN_TEID 1 /*[Spec 29.281,Sec 5.1]: All Zero TEIDs are never assigned for setting up GTP-U Tunnel*/
280 #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 */
285 #define DEDICATED_RATIO 10
286 #define NUM_OF_SUPPORTED_SLICE 2
289 /* Macros for Drx configuration */
290 #define DRX_ONDURATION_TIMER_VALUE_PRESENT_IN_MS true
291 #define DRX_ONDURATION_TIMER_VALUE_IN_SUBMS 32
292 #define DRX_ONDURATION_TIMER_VALUE_IN_MS 10
293 #define DRX_INACTIVITY_TIMER 2
294 #define DRX_HARQ_RTT_TIMER_DL 56
295 #define DRX_HARQ_RTT_TIMER_UL 56
296 #define DRX_RETRANSMISSION_TIMER_DL 4
297 #define DRX_RETRANSMISSION_TIMER_UL 4
298 #define DRX_LONG_CYCLE_START_OFFSET_CHOICE 40
299 #define DRX_LONG_CYCLE_START_OFFSET_VAL 8
300 #define DRX_SHORT_CYCLE_PRESENT true
301 #define DRX_SHORT_CYCLE 2
302 #define DRX_SHORT_CYCLE_TIMER 2
303 #define DRX_SLOT_OFFSET 0
306 /* In case of initial configuration we are supporting only 2 measurement
307 * information RRU.PrbTotDl and RRU.PrbTotUl.
308 * In case of configuration modification we are supporting 3 measurement
309 * information RRU.PrbTotDl, RRU.PrbTotUl and UECNTX.RelReq */
310 #define NUM_OF_MEASUREMENT_INFO_SUPPORTED(_configType) \
311 ((_configType == CONFIG_ADD) ? 2 :3)
329 INVALID_CU_UE_F1AP_ID,
330 INVALID_DU_UE_F1AP_ID,
331 INTERACTION_WITH_OTHER_PROC,
333 RADIO_RELATED_REASON,
334 INSUFFICIENT_RADIO_RESOURCE,
340 SLICE_RESOURCE_UNAVAILABLE,
341 AMF_ABNORMAL_RELEASE,
347 TRANS_CAUSE_UNSPECIFIED,
348 TRANSPORT_RESOURCE_UNAVAIL
354 ABSTRACT_SYNTAX_ERR_REJECT,
355 ABSTRACT_SYNTAX_ERR_NOTIFY,
356 INCOMPATIBLE_MESSAGE,
358 ABSTRACT_SYNTAX_ERR_MSG_CONSTRUCT,
359 PROTOCOL_CAUSE_UNSPECIFIED
364 CONTROL_PROC_OVERLOAD,
365 INSUFF_USER_PLANE_RESOURCE,
367 O_AND_M_INTERVENTION,
368 MISC_CAUSE_UNSPECIFIED
491 REJECT_RRC_CONN_NON_EMERG_MODT,
492 REJECT_RRC_CONN_SIGNALLING,
493 PERMIT_EMERG_SESSION_AND_MOBILE_TERM_SERVICE,
494 PERMIT_HIGH_PRIOR_SESSION_AND_MOBILE_TERM_SERVICE
495 }F1UacStandardAction;
499 PDSCH_MAPPING_TYPE_A,
500 PDSCH_MAPPING_TYPE_B,
505 PUSCH_MAPPING_TYPE_A,
506 PUSCH_MAPPING_TYPE_B,
509 typedef struct f1RrcVersion
511 char rrcVer[30]; /* Latest RRC Version */
512 uint32_t extRrcVer; /* Latest RRC version extended */
515 typedef struct f1FailCause
519 RadioNwCause radioNwCause; /* Radio Network Layer Cause */
520 TransLayerCause transLayerCause; /* Transport Layer Cause */
521 ProtocolCause protCause; /* Protocol Cause */
522 MiscCause miscCause; /* Miscellaneous Cause */
526 typedef struct f1ProcCode
532 typedef struct f1TriggMsg
538 typedef struct f1ProcCrit
544 typedef struct f1CritDignosIE
546 F1ProcCritVal ieCritVal;
551 typedef struct f1CritDiagnostic
554 F1ProcCode procCode; /* Procedure Code */
555 F1TriggMsg triggeringMsg; /* Triggering Message */
556 F1ProcCrit procCrit; /* Criticality of Triggering msg/proc */
558 F1CritDignosIE diagnosIE;
561 typedef struct f1FailureIE
563 uint32_t transId; /* Uniquely identify transaction */
564 F1FailCause cause; /* Failure cause */
565 uint8_t timeToWait; /* Seconds to be waited before retry */
566 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
569 typedef struct f1LogicalConnUeAssoc
571 uint32_t gnbCuUeF1apId;
572 uint32_t gnbDuUeF1apId;
573 }F1LogicalConnUeAssoc;
575 typedef struct f1ResetType
579 F1ResetAll resetAll; /* Reset All */
580 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* In case of Partial Reset : UE associated logical F1 conn list*/
584 typedef struct nrEcgi
590 typedef struct f1SibType
597 typedef struct f1TxBw
599 F1NrScs nrScs; /* NR subcarrier spacing */
600 F1Nrb nrb; /* Transmission bandwidth expressed in units of RBs */
603 typedef struct f1SulInfo
605 uint32_t sulArfcn; /* SUL ARFCN */
606 F1TxBw sulTxBw; /* SUL transmission bandwidth */
609 typedef struct f1FreqBand
612 uint16_t sulBand[MAX_NRCELL_BANDS];
615 typedef struct f1NrFreqInfo
619 F1FreqBand freqBand[MAX_NRCELL_BANDS];
622 typedef struct f1NrFddInfo
624 F1NrFreqInfo ulNrFreqInfo; /* UL NR Frequency Info */
625 F1NrFreqInfo dlNrFreqInfo; /* DL NR Frequency Info */
626 F1TxBw ulTxBw; /* UL Transmission bandwidth */
627 F1TxBw dlTxBw; /* DL Transmission bandwidth */
630 typedef struct f1NrTddInfo
632 F1NrFreqInfo nrFreqInfo; /* NR Frequency Info */
633 F1TxBw nrTxBw; /* NR Transmission Bandwidth */
636 typedef struct f1NrModeInfo
645 typedef struct f1EutraFddInfo
647 uint16_t ulOffset; /* UL offset to Point A */
648 uint16_t dlOffset; /* DL offset to Point A */
651 typedef struct f1EutraTddInfo
653 uint16_t tddOffset; /* Offset to Point A */
656 typedef struct f1EutraModeInfo
665 typedef struct epIpAddr
667 char transportAddr[20]; /* Transport Layer Address */
670 typedef struct epIpAddrPort
676 typedef struct f1SrvdPlmn
679 Plmn extPlmn; /* Extended available PLMN list */
680 SupportedSliceList 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 F1SrvdPlmn srvdPlmn[MAX_PLMN];
699 typedef struct f1DuCellInfo
701 F1CellInfo cellInfo; /* cell info */
702 uint16_t tac; /* tracking area code */
703 uint16_t epsTac; /* Configured EPS TAC */
704 NrModeInfo f1Mode; /* NR mode info : FDD/TDD */
705 uint8_t measTimeCfgDuration; /* Measurement timing configuration */
706 F1CellDir cellDir; /* Cell Direction */
707 F1CellType cellType; /* Cell Type */
708 F1BrdcstPlmnInfo brdcstPlmnInfo[MAX_BPLMN_NRCELL_MINUS_1]; /* Broadcast PLMN Identity Info List */
711 typedef struct f1DuSysInfo
713 uint8_t *mibMsg; /* MIB message */
715 uint8_t *sib1Msg; /* SIB1 message */
719 typedef struct f1CuSysInfo
721 F1SibType sibTypeToUpd[MAXNUMOFSIBTYPES]; /* SIB types to be updated */
724 typedef struct f1DuSrvdCellInfo
726 F1DuCellInfo duCellInfo; /* gNB-DU served cell info */
727 F1DuSysInfo duSysInfo; /* gNB-DU System Information */
730 typedef struct f1DuSrvdCellToDel
732 NrEcgi oldNrCgi; /* Old NR CGI */
733 F1DuSrvdCellInfo srvdCellInfo; /* Info of served cell to be deleted */
736 typedef struct f1CuActCellInfo
738 F1CellInfo cuCellInfo; /* gNB-CU available cell info */
739 F1CuSysInfo cuSysInfo; /* gNB-CU System Information */
742 typedef struct f1ActCellFail
748 typedef struct srvStatus
751 bool switchOffOngoing;
754 typedef struct f1CellStatus
757 SrvStatus status; /* Service status */
760 typedef struct f1DedSIDelUE
762 uint32_t gnbCuUeF1apId;
766 typedef struct tnlAssocInfo
769 EpIpAddr epIpAddr; /* Endpoint-IP Address */
770 EpIpAddrPort epIpAddrport; /* Endpoint-IP Address and Port */
773 typedef struct f1TnlAssocUsage
779 typedef struct f1TnlAssoc
781 F1TnlAssocAddr assocInfo; /* TNL Assoc Transport Layer Info */
782 F1TnlAssocUsage assocUsage; /* TNL Assoc usage */
785 typedef struct f1TnlAssocToRmv
787 F1TnlAssocAddr assocInfoCu; /* TNL Assoc Transport Layer Info of CU */
788 F1TnlAssocAddr assocInfoDu; /* TNL Assoc Transport Layer Info of DU */
791 typedef struct f1TnlAssocSetupFail
793 F1TnlAssocAddr assocInfo;
795 }F1TnlAssocSetupFail;
798 typedef struct f1CellBarred
801 CellBarred cellBarred;
804 typedef struct f1EutraCell
806 uint32_t eutraCellId; /* EUTRA cell id */
807 F1EutraModeInfo mode; /* EUTRA mode info : FDD/TDD */
808 uint8_t rsrcInd; /* Protected EUTRA resource Indication */
811 typedef struct f1ProtectEUTRARsrc
813 uint32_t specShareGrpId; /* Spectrum sharing group id */
814 F1EutraCell eutraCellList[MAXCELLINENB]; /* EUTRA cells list */
817 typedef struct f1UacOperatorDefined
819 uint8_t accessCategory;
821 }F1UacOperatorDefined;
823 typedef struct f1UacCategoryType
827 F1UacStandardAction action; /* UAC standardized action */
828 F1UacOperatorDefined operatorDef; /* UAC operator defined */
832 typedef struct f1UacType
834 uint8_t uacReducInd; /* Value 0 means no access rate reduction. Value 100 means full access rate reduction */
835 F1UacCategoryType uacCategoryType; /* UAC Category type */
838 /* Unified Access Class Assistance Information */
839 typedef struct f1UacAssistInfo
841 Plmn plmn[MAXNUMOFUACPLMN]; /* UAC PLMN list */
842 F1UacType uacType[MAXNUMOFUACPERPLMN]; /* UAC Type list */
845 /* F1 setup related structures */
847 typedef struct f1SetupReq
849 uint32_t transId; /* Uniquely identify transaction */
850 uint32_t duId; /* DU ID */
851 char duName[CU_DU_NAME_LEN_MAX]; /* DU name */
852 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list */
853 F1RrcVersion rrcVersion; /* RRC version */
856 typedef struct f1setupRsp
858 uint32_t transId; /* Uniquely identify transaction */
859 char cuName[CU_DU_NAME_LEN_MAX]; /* CU Name */
860 F1CuActCellInfo actCellInfo; /* cells to be activated */
861 F1RrcVersion rrcVersion; /* RRC version */
864 typedef struct f1SetupFail
866 F1FailureIE setupFail;
869 /* At reception of the RESET message the gNB-DU shall release all allocated resources on F1
870 * and radio resources related to the UE association(s) indicated explicitly or implicitly in
871 * the RESET message and remove the indicated UE contexts including F1AP ID. */
872 typedef struct f1Reset
874 uint32_t transId; /* Uniquely identify transaction */
875 F1FailCause cause; /* Failure cause */
876 F1ResetType resetType; /* type of reset */
879 /* After the gNB-CU has released all assigned F1 resources and the UE F1AP IDs for all indicated
880 * UE associations which can be used for new UE-associated logical F1-connections over the F1 interface,
881 * the gNB-CU shall respond with the RESET ACKNOWLEDGE message. */
882 typedef struct f1ResetAck
884 uint32_t transId; /* Uniquely identify transaction */
885 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* UE associated logical F1-connection list */
886 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
889 typedef struct f1ErrorInd
891 uint32_t transId; /* Uniquely identify transaction */
892 F1Entity errorOrigin; /* Specifies if error is originated at DU or CU */
893 F1FailCause cause; /* Failure cause */
894 /* If failure is due to Ue related message. */
895 uint32_t gnbCuUeF1apId; /* gNB-CU UE F1AP Id */
896 uint32_t gnbDuUeF1apId; /* gNB-DU UE F1AP Id */
897 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
900 typedef struct f1GnbDuCfgUpd
902 uint32_t transId; /* Uniquely identify transaction */
903 F1DuSrvdCellInfo srvdCellLstAdd[MAX_NUM_CELL]; /* Served cell list to be added */
904 F1DuSrvdCellToDel srvdCellLstMod[MAX_NUM_CELL]; /* Served cell list to be modified */
905 NrEcgi srvdCellLstDel[MAX_NUM_CELL]; /* Served cell list to be deleted */
906 F1CellStatus cellStatus[MAX_NUM_CELL]; /* Cell status */
907 F1DedSIDelUE ueLst[MAX_NUM_UE]; /* Ue list that requires dedicated SI delivery */
909 F1TnlAssocToRmv gnbDuTnlAssocRmv[MAX_TNL_ASSOC]; /* TNL Assoc list to remove */
912 typedef struct f1GnbDuCfgUpdAck
914 uint32_t transId; /* Uniquely identify transaction */
915 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
916 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
917 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
920 typedef struct f1GnbDuCfgUpdFail
922 F1FailureIE gnbDuCfgUpdFail;
925 /* Sent by the gNB-CU to transfer updated information associated to an F1-C interface instance */
926 typedef struct f1GnbCuCfgUpd
928 uint32_t transId; /* Uniquely identifies transaction */
929 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
930 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
931 F1TnlAssoc assocLstAdd[MAX_TNL_ASSOC]; /* List of TNL assocs to be added */
932 F1TnlAssoc assocLstUpd[MAX_TNL_ASSOC]; /* List of TNL assocs to be updated */
933 F1TnlAssocToRmv assocLstRmv[MAX_TNL_ASSOC]; /* List of TNL assocs to be removed */
934 F1CellBarred cellToBarList[MAX_NUM_CELL]; /* List of Cells to be barred */
935 F1ProtectEUTRARsrc protectEutraRsrcList[MAXCELLINENB]; /* List of Protected EUTRA resources */
938 /* Sent by a gNB-DU to a gNB-CU to acknowledge update of information
939 * associated to an F1-C interface instance */
940 typedef struct f1GnbCuCfgUpdAck
942 uint32_t transId; /* Uniquely identify transaction */
943 F1ActCellFail actCellFailList[MAX_NUM_CELL]; /* Cells failed to be activated list */
944 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
945 F1TnlAssocAddr assocSetupList[MAX_TNL_ASSOC]; /* TNL Assoc Setup list */
946 F1TnlAssocSetupFail assocSetupFailList[MAX_TNL_ASSOC]; /* TNL Assoc Setup fail list */
947 F1DedSIDelUE dedSiDelUelist[MAX_NUM_OF_UE_ID]; /* Dedicated SI delivery needed UE list */
950 typedef struct f1GnbCuCfgUpdFail
952 F1FailureIE gnbCuCfgUpdFail;
955 /* This procedure enables coordination of radio resource allocation between a gNB-CU and
956 * a gNB-DU. Coordination request is sent by CU to DU */
957 typedef struct f1GnbDuRsrcCoordReq
959 uint32_t transId; /* Uniquely identifies transaction */
960 F1ReqType reqType; /* Request type */
961 uint8_t cellResCoordReqCont; /* Container for X2AP E-UTRA - NR cell resource coordination request */
962 F1IgnoreReq ignoreReq; /* Ignore coordination request */
963 }F1GnbDuRsrcCoordReq;
965 /* This message is sent by a gNB-DU to a gNB-CU, to express the desired resource allocation
966 * for data traffic, as a response to the GNB-DU RESOURCE COORDINATION REQUEST. */
967 typedef struct f1GnbDuRsrcCoordRsp
969 uint32_t transId; /* Uniquely identifies transaction */
970 uint8_t cellResCoordRspCont; /* Container for X2AP E-UTRA - NR cell resource coordination response */
971 }F1GnbDuRsrcCoordRsp;
973 /* This message is sent by the gNB-DU to indicate to the gNB-CU its status of overload */
974 typedef struct f1GnbDuStatusInd
976 uint32_t transId; /* Uniquely identifies transaction */
977 F1GnbDuOvrloadInfo ovrloadInfo; /* gNB-DU overloaded information */
980 /* This message is sent by either the gNB-DU or the gNB-CU to intiate the removal
981 * of the interface instance and the related resources */
982 typedef struct f1RmvReq
984 uint32_t transId; /* Uniquely identifies transaction */
987 /* This message acknowledges the initiation of removal of the interface
988 * instance and the related resources */
989 typedef struct f1RmvRsp
991 uint32_t transId; /* Uniquely identifies transaction */
992 F1CritDiagnostic critDiagnos; /* Crititcality diagnostics */
995 /* This message indicates that removing the interface instance and the related
996 * resources cannot be accepted */
997 typedef struct f1RmvFail
999 uint32_t transId; /* Uniquely identifies transaction */
1000 F1FailCause cause; /* Failure cause */
1001 F1CritDiagnostic critDiagnostic; /* Criticality diagnostics */
1004 /* This message is sent by the gNB-CU to indicate to the gNB-DU a need to reduce
1005 * the rate at which UEs access the network. */
1006 typedef struct f1NwkAccessRateRed
1008 uint32_t transId; /* Uniquely identifies transaction */
1009 F1UacAssistInfo uacAssistInfo; /* UAC Assistance Information */
1010 }F1NwkAccessRateRed;
1013 typedef struct f1Ipaddr
1019 typedef struct sctpParams
1022 uint16_t duPort[MAX_DU_PORT];
1029 typedef struct f1EgtpParams
1031 F1IpAddr localIp; /* Ip address of local node */
1032 uint16_t localPort; /* Sender Port at local node */
1033 F1IpAddr destIp; /* Ip address of peer node */
1034 uint16_t destPort; /* Sender port at peer node */
1035 uint32_t minTunnelId;
1036 uint32_t maxTunnelId;
1039 typedef struct schedulerCfg
1041 uint8_t numTxAntPorts; /*!< Number of Tx antenna ports */
1042 uint8_t ulSchdType; /*!< Indicates which UL scheduler to use, range
1043 * is 0..(number of schedulers - 1) */
1044 uint8_t dlSchdType; /*!< Indicates which DL scheduler to use, range
1045 * is 0..(number of schedulers - 1) */
1046 uint8_t numCells; /*!< Max number of cells */
1047 uint8_t maxUlUePerTti; /*!< Max number of UE in UL per TTI */
1048 uint8_t maxDlUePerTti; /*!< Max number of UE in DL per TTI */
1051 typedef struct mibParams
1054 long subCarrierSpacingCommon;
1055 long ssb_SubcarrierOffset;
1056 long dmrs_TypeA_Position;
1057 long controlResourceSetZero;
1058 long searchSpaceZero;
1060 long intraFreqReselection;
1063 typedef struct siSchedInfo
1065 long winLen; /* SI Window Length */
1066 long broadcastSta; /* Broadcast status */
1067 long preiodicity; /* si periodicity */
1069 long sibValTag; /* Value tag */
1072 typedef struct pdcchCfgCommon
1075 long ctrlRsrcSetZero; /* Control resource set zero */
1076 long searchSpcZero; /* Search space zero */
1077 long searchSpcId; /* Search space id */
1078 long ctrlRsrcSetId; /* Control resource set id */
1079 uint8_t monitorSlotPrdAndOffPresent;
1080 long monitorSlotPrdAndOff; /* Monitoring slot periodicity and offset */
1081 uint8_t monitorSymbolsInSlot[2]; /* Monitoring symbols within slot */
1082 long numCandAggLvl1; /* Number of candiates at aggregation level 1 */
1083 long numCandAggLvl2; /* Number of candiates at aggregation level 2 */
1084 long numCandAggLvl4; /* Number of candiates at aggregation level 4 */
1085 long numCandAggLvl8; /* Number of candiates at aggregation level 8 */
1086 long numCandAggLvl16; /* Number of candiates at aggregation level 16 */
1087 uint8_t searchSpcType; /* Search Space type */
1088 uint8_t commSrchSpcDciFrmt; /* DCI format of common search space type */
1089 long searchSpcSib1; /* Id of serch space for SIB1 */
1090 long pagingSearchSpc; /* Id of search space for paging */
1091 long raSearchSpc; /* Id of search space for Random Access proc */
1094 typedef struct pdschTimeDomainRsrcAlloc
1097 long mapType; /* Mapping Type */
1099 }PdschTimeDomainRsrcAlloc;
1101 typedef struct pdschCfgCommon
1104 uint8_t numTimeDomRsrcAlloc;
1105 PdschTimeDomainRsrcAlloc timeDomAlloc[MAX_NUM_DL_ALLOC];
1108 typedef struct bcchCfg
1110 long modPrdCoeff; /* Modification period co-efficient */
1113 typedef struct pcchCfg
1115 uint16_t dfltPagingCycle; /* Default paging cycle */
1116 uint8_t nAndPagingFrmOffsetType; /*Number of PagingFrames in PagingCycle defined in terms of T.*/
1117 uint8_t pageFrameOffset; /* Paging Frame offset */
1118 uint8_t ns; /* Number of paging occassions in paging frame */
1119 uint8_t firstPDCCHMontioringType; /* First PDCCH Monitoring Paging Occasion Presence Type*/
1120 uint16_t firstPDCCHMontioringInfo[MAX_PO_PER_PF];/*Indicates the first PDCCH monitoring occasion of each PO of the PF*/
1123 typedef struct scsSpecCarrier
1125 long scsOffset; /* Offset to point A considering subcarrier spacing */
1126 long scs; /* subcarrier spacing */
1127 long scsBw; /* Carrier bandwidth considering subcarrier spacing */
1131 typedef struct dlCfgCommon
1133 long freqBandInd; /* Downlink frequency band indicator */
1134 long offsetToPointA; /* DL ofset to point A */
1135 long locAndBw; /* Frequency location and bandwidth */
1136 ScsSpecCarrier dlScsCarrier; /* SCS Specific carrier */
1137 PdcchCfgCommon pdcchCfg;
1138 PdschCfgCommon pdschCfg;
1143 typedef struct rachCfgCommon
1146 long prachCfgIdx; /* PRACH configuration index */
1147 long msg1Fdm; /* Num of PRACH transmission occassions */
1148 long msg1FreqStart; /* Offset of lowest msg1 transmission occassion */
1149 long zeroCorrZoneCfg; /* Zero correlation zone configuration */
1150 long preambleRcvdTgtPwr; /* Traget power level */
1151 long preambleTransMax; /* Max num of preamble transmission */
1152 long pwrRampingStep; /* Power ramping steps for PRACH */
1153 long raRspWindow; /* RA response window */
1154 long numRaPreamble; /* Total num of preamble used in random access */
1155 long numSsbPerRachOcc; /* Numer of SSBs per RACH Occassion */
1156 long numCbPreamblePerSsb; /* Number of Contention-Based preamble per SSB */
1157 long contResTimer; /* Contention resolution timer */
1159 uint8_t rootSeqIdxPresent;
1160 long rootSeqIdx; /* PRACH root sequence index */
1161 long msg1Scs; /* Msg1 subcarrier spacing */
1162 long restrictedSetCfg; /* Restricted set configuration */
1165 typedef struct puschCfgCmnTimeDomAlloc
1170 }PuschCfgCmnTimeDomAlloc;
1172 typedef struct puschCfgCommon
1174 uint8_t puschCfgPresent;
1175 uint8_t numTimeDomRsrcAlloc;
1176 PuschCfgCmnTimeDomAlloc timeDomAllocList[MAX_UL_ALLOC];
1177 long msg3DeltaPreamble;
1178 long p0NominalWithGrant;
1181 typedef struct pucchCfgCommon
1189 typedef struct ulCfgCommon
1191 long freqBandInd; /* Uplink frequency band indicator */
1192 long pMax; /* Max UL transmission power that UE applies */
1193 long locAndBw; /* Frequency location and bandwidth */
1194 ScsSpecCarrier ulScsCarrier; /* SCS Specific carrier */
1195 RachCfgCommon rachCfg;
1196 PuschCfgCommon puschCfg;
1197 PucchCfgCommon pucchCfg;
1198 long timeAlignTimerComm;
1201 typedef struct tddUlDlCfgCommon
1203 long refScs; /* Reference subcarrier spacing */
1204 long txPrd; /* Transmission periodicity */
1211 typedef struct srvCellCfgCommSib
1216 uint8_t ssbPosInBurst;
1217 long ssbPrdServingCell;
1218 TddUlDlCfgCommon tddCfg;
1219 long ssPbchBlockPwr;
1222 typedef struct sib1Params
1227 uint8_t cellIdentity;
1228 long cellResvdForOpUse;
1229 long connEstFailCnt;
1230 long connEstFailOffValidity;
1231 long connEstFailOffset;
1232 SiSchedInfo siSchedInfo;
1233 SrvCellCfgCommSib srvCellCfgCommSib;
1236 typedef struct threadInfo
1238 SSTskId duAppSTskId;
1239 uint8_t duAppCoreId;
1244 SSTskId rlcUlSTskId;
1245 uint8_t rlcUlCoreId;
1246 SSTskId rlcMacSTskId;
1247 uint8_t rlcMacCoreId;
1250 SSTskId lwrMacSTskId;
1251 uint8_t lwrMacCoreId;
1254 typedef struct duCfgParams
1259 uint16_t maxSupportedUes;
1261 ThreadInfo threadInfo;
1262 SctpParams sctpParams; /* SCTP Params */
1263 F1EgtpParams egtpParams; /* EGTP Params */
1264 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list *///TODO: this must be removed eventually
1265 MacCellCfg macCellCfg; /* MAC cell configuration */
1266 MibParams mibParams; /* MIB Params */
1267 Sib1Params sib1Params; /* SIB1 Params */
1268 MacSliceCfgReq tempSliceCfg;
1274 typedef struct rRMPolicyMemberList
1280 }RRMPolicyMemberList;
1291 typedef struct rrmPolicyList
1294 RrmResourceType resourceType;
1295 uint8_t rRMMemberNum;
1296 RRMPolicyMemberList rRMPolicyMemberList[2];
1297 uint8_t rRMPolicyMaxRatio;
1298 uint8_t rRMPolicyMinRatio;
1299 uint8_t rRMPolicyDedicatedRatio;
1303 DuCfgParams duCfgParam;
1305 /*function declarations */
1306 uint8_t readClCfg();
1308 uint8_t duReadCfg();
1309 void printDuConfig();
1311 uint8_t fillDuSrvdCellSysInfo(F1DuSysInfo *sysInfo);
1313 uint16_t calcSliv(uint8_t startSymbol, uint8_t lengthSymbol);
1314 uint8_t cpyRrmPolicyInDuCfgParams(RrmPolicyList rrmPolicy[], uint8_t policyNum, MacSliceCfgReq *tempSliceCfg);
1316 #endif /* __DU_CONFIG_H__ */
1318 /**********************************************************************
1320 **********************************************************************/