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_SUBCARRIER_OFFSET 0
79 #define SSB_FREQUENCY 3000000 /*ssbFrequency in kHz*/
80 #define SSB_MULT_CARRIER_BAND FALSE
81 #define MULT_CELL_CARRIER FALSE
82 #define DMRS_TYPE_A_POS 2
83 #define NUM_SYMBOLS_PER_SLOT 14 /* Number of symbols within a slot */
84 #define CORESET0_END_PRB 48
85 #define CORESET1_NUM_PRB 24
87 /* MACRO defines for PRACH Configuration */
89 #define PRACH_CONFIG_IDX 16
91 #define PRACH_CONFIG_IDX 88
93 #define PRACH_MAX_PRB 24 /* As per (spec 38.211-Table 6.3.3.2-1), max allocated PRBs can go upto 24 */
94 #define PRACH_FREQ_START (MAX_NUM_RB - PRACH_MAX_PRB) /* In order to allocate PRACH from end of the resource grid */
95 #define PRACH_SEQ_LEN SHORT_SEQUENCE
96 #define PRACH_SUBCARRIER_SPACING NR_SCS
97 #define PRACH_RESTRICTED_SET_CFG 0
98 #define NUM_PRACH_FDM 1
99 #define ROOT_SEQ_IDX 0
100 #define NUM_ROOT_SEQ 1
101 #define ZERO_CORRELATION_ZONE_CFG 4
102 #define NUM_UNUSED_ROOT_SEQ 0
103 #define UNUSED_ROOT_SEQ 1
104 #define SSB_PER_RACH 1
105 #define CB_PREAMBLE_PER_SSB 8
106 #define PRACH_MULT_CARRIER_BAND FALSE
107 #define NUM_RA_PREAMBLE 63
110 #define TDD_PERIODICITY TX_PRDCTY_MS_5
113 #define RSS_MEASUREMENT_UNIT DONT_REPORT_RSSI
114 #define RA_CONT_RES_TIMER 64
115 #define RA_RSP_WINDOW 10
117 /* MACRCO Ddefine for PDCCH Configuration */
118 #define PDCCH_CTRL_RSRC_SET_ONE_ID 1
119 #define PDCCH_CTRL_RSRC_SET_ONE_DURATION 2 /* Duration for control resource set id i */
120 #define PDCCH_CTRL_RSRC_SET_ONE_PRECOD_GRANULARITY 1 /* Precoded granularity */
121 #define PDCCH_SRCH_SPC_TWO_ID 2
122 #define PDCCH_SRCH_SPC_TWO_AGG_LVL1_CANDIDATE 7 /* Num of candidate at aggregation level 1 */
123 #define PDCCH_SRCH_SPC_TWO_AGG_LVL2_CANDIDATE 7 /* Num of candidate at aggregation level 2 */
124 #define PDCCH_SRCH_SPC_TWO_AGG_LVL4_CANDIDATE 4 /* Num of candidate at aggregation level 4 */
125 #define PDCCH_SRCH_SPC_TWO_AGG_LVL8_CANDIDATE 2 /* Num of candidate at aggregation level 8 */
126 #define PDCCH_SRCH_SPC_TWO_AGG_LVL16_CANDIDATE 1 /* Num of candidate at aggregation level 16 */
127 #define PDCCH_SRCH_SPC_TWO_UE_SPEC_DCI_FORMAT 0 /* format 0-0 and 1-0 */
128 #define PDCCH_SYMBOL_WITHIN_SLOT 128 /* Symbol within Slot Value */
130 /* MACRO Ddefine for PDSCH Configuration */
131 #define NUM_TIME_DOM_RSRC_ALLOC 2
132 #define PDSCH_K0_CFG1 0
133 #define PDSCH_K0_CFG2 1
134 #define PDSCH_START_SYMBOL 3
135 #define PDSCH_LENGTH_SYMBOL 11
136 #define PDSCH_RES_ALLOC_TYPE 1 /* Resource allocation type */
137 #define PDSCH_MAX_CODEWORD_SCH_BY_DCI 0 /* Max num of codewords scheduled by DCI */
138 #define PDSCH_RBG_SIZE 0 /* 0: config1 */
139 #define PDSCH_NUM_HARQ_PROC 5
141 /* MACRO Define for PUSCH Configuration */
142 #define MAX_UL_ALLOC 16
143 #define PUSCH_K2_CFG1 4
144 #define PUSCH_K2_CFG2 5
145 #define PUSCH_START_SYMBOL 3
146 #define PUSCH_LENGTH_SYMBOL 11
148 #define PUSCH_TRANSFORM_PRECODER 1 /* 1: Disabled */
149 #define PUSCH_MAX_MIMO_LAYERS 1
150 #define PUSCH_PROCESS_TYPE2_ENABLED false
152 /* Macro define for PUCCH Configuration */
153 #define PUCCH_RSRC_COMMON 0
154 #define PUCCH_NEITHER_HOPPING 0 /* Neither sequence hopping nor group hopping */
156 /* MACRO defines for TDD DL-UL Configuration */
157 #define NUM_DL_SLOTS 7
158 #define NUM_DL_SYMBOLS 12
159 #define NUM_UL_SLOTS 2
160 #define NUM_UL_SYMBOLS 1
161 #define GUARD_SLOT_IDX 7
163 /* MACRO defines for SRC config */
164 #define SRS_RSRC_ID 1
165 #define SRS_RSET_ID 1
166 #define SRS_COMB_OFFSET_N2 0
167 #define SRS_CYCLIC_SHIFT_N2 0
168 #define SRS_FREQ_DOM_POS 0
169 #define SRS_FREQ_DOM_SHIFT 0
174 #define APERIODIC_SRS_RESRC_TRIGGER 1
179 #define MAX_DU_PORT 2
180 #define F1_INTERFACE 0
181 #define E2_INTERFACE 1
189 /* Macro definitions for F1 procedures */
190 #define CU_DU_NAME_LEN_MAX 30 /* Max length of CU/DU name string */
191 #define MAX_F1_CONNECTIONS 65536 /* Max num of F1 connections */
193 #define MAXNRARFCN 3279165 /* Maximum values of NRAFCN */
194 #define MAX_NRCELL_BANDS 2 /* Maximum number of frequency bands */
195 #define MAX_NUM_OF_SLICE_ITEMS 1024 /* Maximum number of signalled slice support items */
196 #define MAX_BPLMN_NRCELL_MINUS_1 1 /* Maximum number of PLMN Ids broadcast in an NR cell minus 1 */
197 #define MAXNUMOFSIBTYPES 32 /* Maximum number of SIB types */
198 #define MAX_TNL_ASSOC 32 /* Max num of TNL Assoc between CU and DU */
199 #define MAXCELLINENB 256 /* Max num of cells served by eNB */
200 #define MAX_NUM_OF_UE_ID 65536 /* Max num of UEs served by DU */
201 #define MAXNUMOFUACPLMN 12 /* Maximum number of PLMN ids*/
202 #define MAXNUMOFUACPERPLMN 64 /* Maximum number of signalled categories per PLMN */
203 #define NR_RANAC 150 /* RANAC */
204 #define DEFAULT_CELLS 1 /* Max num of broadcast PLMN ids */
205 #define IE_EXTENSION_LIST_COUNT 1
207 /* Macro definitions for MIB/SIB1 */
209 #define CELL_IDENTITY 1
211 /* Macro definitions for DUtoCuRrcContainer */
212 #define CELL_GRP_ID 0
214 #define SR_PROHIBIT_TMR 5
215 #define SR_TRANS_MAX 2
216 #define PERIODIC_BSR_TMR 2
217 #define RETX_BSR_TMR 5
218 #define SR_DELAY_TMR 6
220 #define TIME_ALIGNMENT_TMR 7
221 #define PHR_PERIODIC_TMR 7
222 #define PHR_PROHIBHIT_TMR 0
223 #define PHR_PWR_FACTOR_CHANGE 3
224 #define PHR_MODE_OTHER_CG 0
225 #define SN_FIELD_LEN_12BIT 0 /*As per Spec 38.331, The network configures only value size12 in SN-FieldLengthAM for SRB */
226 #define T_POLL_RETRANSMIT 8 /* Enum for 45ms */
227 #define T_POLL_RETRANSMIT_VAL 45 /* Value in ms */
228 #define POLL_PDU 0 /* Enum for 4 pdus */
229 #define POLL_PDU_VAL 4 /* Value of poll pdu */
230 #define POLL_BYTE 43 /* Enum for infinite poll bytes */
231 #define POLL_BYTE_VAL -1 /* Value for infinite poll byte */
232 #define MAX_RETX_THRESHOLD 5 /* Enum for 8 retransmissions */
233 #define MAX_RETX_THRESHOLD_VAL 8 /* Value for 8 retransmissions */
234 #define T_REASSEMBLY 8 /* enum for RE_ASM_40MS */
235 #define T_REASSEMBLY_VAL 40 /* default re assembly timer */
236 #define T_STATUS_PROHIBHIT 7 /* enum for PROH_35MS */
237 #define T_STATUS_PROHIBHIT_VAL 35 /* default status prohibit timer */
238 #define MAC_LC_PRIORITY 1
239 #define PRIORTISIED_BIT_RATE 15
240 #define BUCKET_SIZE_DURATION 5
243 #define PDSCH_HARQ_ACK_CODEBOOK 1
244 #define SERV_CELL_IDX 0
245 #define RLM_SYNC_OUT_SYNC_THRESHOLD 0
246 #define ACTIVE_DL_BWP_ID 0
247 #define ACTIVE_UL_BWP_ID 0
248 #define SCRAMBLING_ID NR_PCI
249 #define DMRS_ADDITIONAL_POS 0 /* DMRS Additional poistion */
250 #define RES_ALLOC_TYPE 1 /* Resource allocation type */
252 /* MACRO definitions for modulcation order */
253 #define MOD_ORDER_QPSK 2
254 #define MOD_ORDER_QAM16 4
255 #define MOD_ORDER_QAM64 6
256 #define MOD_ORDER_QAM256 8
257 #define PDSCH_MCS_INDEX 20 /* For 64QAM, valid mcs index: 17-28 in 38.214 - Table 5.1.3.1-1*/
258 #define PUSCH_MCS_INDEX 10 /* For 16QAM, valid mcs index: 10-16 in 38.214 - Table 5.1.3.1-1*/
261 #define MIN_TEID 1 /*[Spec 29.281,Sec 5.1]: All Zero TEIDs are never assigned for setting up GTP-U Tunnel*/
262 #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 */
267 #define DEDICATED_RATIO 10
268 #define NUM_OF_SUPPORTED_SLICE 2
271 /* Macros for Drx configuration */
272 #define DRX_ONDURATION_TIMER_VALUE_PRESENT_IN_MS true
273 #define DRX_ONDURATION_TIMER_VALUE_IN_SUBMS 32
274 #define DRX_ONDURATION_TIMER_VALUE_IN_MS 10
275 #define DRX_INACTIVITY_TIMER 2
276 #define DRX_HARQ_RTT_TIMER_DL 56
277 #define DRX_HARQ_RTT_TIMER_UL 56
278 #define DRX_RETRANSMISSION_TIMER_DL 4
279 #define DRX_RETRANSMISSION_TIMER_UL 4
280 #define DRX_LONG_CYCLE_START_OFFSET_CHOICE 40
281 #define DRX_LONG_CYCLE_START_OFFSET_VAL 8
282 #define DRX_SHORT_CYCLE_PRESENT true
283 #define DRX_SHORT_CYCLE 2
284 #define DRX_SHORT_CYCLE_TIMER 2
285 #define DRX_SLOT_OFFSET 0
288 /* In case of initial configuration we are supporting only 2 measurement
289 * information RRU.PrbTotDl and RRU.PrbTotUl.
290 * In case of configuration modification we are supporting 3 measurement
291 * information RRU.PrbTotDl, RRU.PrbTotUl and UECNTX.RelReq */
292 #define NUM_OF_MEASUREMENT_INFO_SUPPORTED(_configType) \
293 ((_configType == CONFIG_ADD) ? 2 :3)
311 INVALID_CU_UE_F1AP_ID,
312 INVALID_DU_UE_F1AP_ID,
313 INTERACTION_WITH_OTHER_PROC,
315 RADIO_RELATED_REASON,
316 INSUFFICIENT_RADIO_RESOURCE,
322 SLICE_RESOURCE_UNAVAILABLE,
323 AMF_ABNORMAL_RELEASE,
329 TRANS_CAUSE_UNSPECIFIED,
330 TRANSPORT_RESOURCE_UNAVAIL
336 ABSTRACT_SYNTAX_ERR_REJECT,
337 ABSTRACT_SYNTAX_ERR_NOTIFY,
338 INCOMPATIBLE_MESSAGE,
340 ABSTRACT_SYNTAX_ERR_MSG_CONSTRUCT,
341 PROTOCOL_CAUSE_UNSPECIFIED
346 CONTROL_PROC_OVERLOAD,
347 INSUFF_USER_PLANE_RESOURCE,
349 O_AND_M_INTERVENTION,
350 MISC_CAUSE_UNSPECIFIED
473 REJECT_RRC_CONN_NON_EMERG_MODT,
474 REJECT_RRC_CONN_SIGNALLING,
475 PERMIT_EMERG_SESSION_AND_MOBILE_TERM_SERVICE,
476 PERMIT_HIGH_PRIOR_SESSION_AND_MOBILE_TERM_SERVICE
477 }F1UacStandardAction;
481 PDSCH_MAPPING_TYPE_A,
482 PDSCH_MAPPING_TYPE_B,
487 PUSCH_MAPPING_TYPE_A,
488 PUSCH_MAPPING_TYPE_B,
491 typedef struct f1RrcVersion
493 char rrcVer[30]; /* Latest RRC Version */
494 uint32_t extRrcVer; /* Latest RRC version extended */
497 typedef struct f1FailCause
501 RadioNwCause radioNwCause; /* Radio Network Layer Cause */
502 TransLayerCause transLayerCause; /* Transport Layer Cause */
503 ProtocolCause protCause; /* Protocol Cause */
504 MiscCause miscCause; /* Miscellaneous Cause */
508 typedef struct f1ProcCode
514 typedef struct f1TriggMsg
520 typedef struct f1ProcCrit
526 typedef struct f1CritDignosIE
528 F1ProcCritVal ieCritVal;
533 typedef struct f1CritDiagnostic
536 F1ProcCode procCode; /* Procedure Code */
537 F1TriggMsg triggeringMsg; /* Triggering Message */
538 F1ProcCrit procCrit; /* Criticality of Triggering msg/proc */
540 F1CritDignosIE diagnosIE;
543 typedef struct f1FailureIE
545 uint32_t transId; /* Uniquely identify transaction */
546 F1FailCause cause; /* Failure cause */
547 uint8_t timeToWait; /* Seconds to be waited before retry */
548 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
551 typedef struct f1LogicalConnUeAssoc
553 uint32_t gnbCuUeF1apId;
554 uint32_t gnbDuUeF1apId;
555 }F1LogicalConnUeAssoc;
557 typedef struct f1ResetType
561 F1ResetAll resetAll; /* Reset All */
562 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* In case of Partial Reset : UE associated logical F1 conn list*/
566 typedef struct nrEcgi
572 typedef struct f1SibType
579 typedef struct f1TxBw
581 F1NrScs nrScs; /* NR subcarrier spacing */
582 F1Nrb nrb; /* Transmission bandwidth expressed in units of RBs */
585 typedef struct f1SulInfo
587 uint32_t sulArfcn; /* SUL ARFCN */
588 F1TxBw sulTxBw; /* SUL transmission bandwidth */
591 typedef struct f1FreqBand
594 uint16_t sulBand[MAX_NRCELL_BANDS];
597 typedef struct f1NrFreqInfo
601 F1FreqBand freqBand[MAX_NRCELL_BANDS];
604 typedef struct f1NrFddInfo
606 F1NrFreqInfo ulNrFreqInfo; /* UL NR Frequency Info */
607 F1NrFreqInfo dlNrFreqInfo; /* DL NR Frequency Info */
608 F1TxBw ulTxBw; /* UL Transmission bandwidth */
609 F1TxBw dlTxBw; /* DL Transmission bandwidth */
612 typedef struct f1NrTddInfo
614 F1NrFreqInfo nrFreqInfo; /* NR Frequency Info */
615 F1TxBw nrTxBw; /* NR Transmission Bandwidth */
618 typedef struct f1NrModeInfo
627 typedef struct f1EutraFddInfo
629 uint16_t ulOffset; /* UL offset to Point A */
630 uint16_t dlOffset; /* DL offset to Point A */
633 typedef struct f1EutraTddInfo
635 uint16_t tddOffset; /* Offset to Point A */
638 typedef struct f1EutraModeInfo
647 typedef struct epIpAddr
649 char transportAddr[20]; /* Transport Layer Address */
652 typedef struct epIpAddrPort
658 typedef struct f1SrvdPlmn
661 Plmn extPlmn; /* Extended available PLMN list */
662 SupportedSliceList taiSliceSuppLst;
665 typedef struct f1BrdcstPlmnInfo
667 Plmn plmn[MAX_PLMN]; /* PLMN id list */
668 Plmn extPlmn[MAX_PLMN]; /* Extended PLMN id list */
669 uint16_t tac; /* 5GS-TAC */
670 uint32_t nrCellId; /* NR Cell id */
671 uint8_t ranac; /* RAN Area code */
674 typedef struct f1CellInfo
676 NrEcgi nrCgi; /* Cell global Identity */
677 uint32_t nrPci; /* Physical Cell Identity */
678 F1SrvdPlmn srvdPlmn[MAX_PLMN];
681 typedef struct f1DuCellInfo
683 F1CellInfo cellInfo; /* cell info */
684 uint16_t tac; /* tracking area code */
685 uint16_t epsTac; /* Configured EPS TAC */
686 NrModeInfo f1Mode; /* NR mode info : FDD/TDD */
687 uint8_t measTimeCfgDuration; /* Measurement timing configuration */
688 F1CellDir cellDir; /* Cell Direction */
689 F1CellType cellType; /* Cell Type */
690 F1BrdcstPlmnInfo brdcstPlmnInfo[MAX_BPLMN_NRCELL_MINUS_1]; /* Broadcast PLMN Identity Info List */
693 typedef struct f1DuSysInfo
695 uint8_t *mibMsg; /* MIB message */
697 uint8_t *sib1Msg; /* SIB1 message */
701 typedef struct f1CuSysInfo
703 F1SibType sibTypeToUpd[MAXNUMOFSIBTYPES]; /* SIB types to be updated */
706 typedef struct f1DuSrvdCellInfo
708 F1DuCellInfo duCellInfo; /* gNB-DU served cell info */
709 F1DuSysInfo duSysInfo; /* gNB-DU System Information */
712 typedef struct f1DuSrvdCellToDel
714 NrEcgi oldNrCgi; /* Old NR CGI */
715 F1DuSrvdCellInfo srvdCellInfo; /* Info of served cell to be deleted */
718 typedef struct f1CuActCellInfo
720 F1CellInfo cuCellInfo; /* gNB-CU available cell info */
721 F1CuSysInfo cuSysInfo; /* gNB-CU System Information */
724 typedef struct f1ActCellFail
730 typedef struct srvStatus
733 bool switchOffOngoing;
736 typedef struct f1CellStatus
739 SrvStatus status; /* Service status */
742 typedef struct f1DedSIDelUE
744 uint32_t gnbCuUeF1apId;
748 typedef struct tnlAssocInfo
751 EpIpAddr epIpAddr; /* Endpoint-IP Address */
752 EpIpAddrPort epIpAddrport; /* Endpoint-IP Address and Port */
755 typedef struct f1TnlAssocUsage
761 typedef struct f1TnlAssoc
763 F1TnlAssocAddr assocInfo; /* TNL Assoc Transport Layer Info */
764 F1TnlAssocUsage assocUsage; /* TNL Assoc usage */
767 typedef struct f1TnlAssocToRmv
769 F1TnlAssocAddr assocInfoCu; /* TNL Assoc Transport Layer Info of CU */
770 F1TnlAssocAddr assocInfoDu; /* TNL Assoc Transport Layer Info of DU */
773 typedef struct f1TnlAssocSetupFail
775 F1TnlAssocAddr assocInfo;
777 }F1TnlAssocSetupFail;
780 typedef struct f1CellBarred
783 CellBarred cellBarred;
786 typedef struct f1EutraCell
788 uint32_t eutraCellId; /* EUTRA cell id */
789 F1EutraModeInfo mode; /* EUTRA mode info : FDD/TDD */
790 uint8_t rsrcInd; /* Protected EUTRA resource Indication */
793 typedef struct f1ProtectEUTRARsrc
795 uint32_t specShareGrpId; /* Spectrum sharing group id */
796 F1EutraCell eutraCellList[MAXCELLINENB]; /* EUTRA cells list */
799 typedef struct f1UacOperatorDefined
801 uint8_t accessCategory;
803 }F1UacOperatorDefined;
805 typedef struct f1UacCategoryType
809 F1UacStandardAction action; /* UAC standardized action */
810 F1UacOperatorDefined operatorDef; /* UAC operator defined */
814 typedef struct f1UacType
816 uint8_t uacReducInd; /* Value 0 means no access rate reduction. Value 100 means full access rate reduction */
817 F1UacCategoryType uacCategoryType; /* UAC Category type */
820 /* Unified Access Class Assistance Information */
821 typedef struct f1UacAssistInfo
823 Plmn plmn[MAXNUMOFUACPLMN]; /* UAC PLMN list */
824 F1UacType uacType[MAXNUMOFUACPERPLMN]; /* UAC Type list */
827 /* F1 setup related structures */
829 typedef struct f1SetupReq
831 uint32_t transId; /* Uniquely identify transaction */
832 uint32_t duId; /* DU ID */
833 char duName[CU_DU_NAME_LEN_MAX]; /* DU name */
834 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list */
835 F1RrcVersion rrcVersion; /* RRC version */
838 typedef struct f1setupRsp
840 uint32_t transId; /* Uniquely identify transaction */
841 char cuName[CU_DU_NAME_LEN_MAX]; /* CU Name */
842 F1CuActCellInfo actCellInfo; /* cells to be activated */
843 F1RrcVersion rrcVersion; /* RRC version */
846 typedef struct f1SetupFail
848 F1FailureIE setupFail;
851 /* At reception of the RESET message the gNB-DU shall release all allocated resources on F1
852 * and radio resources related to the UE association(s) indicated explicitly or implicitly in
853 * the RESET message and remove the indicated UE contexts including F1AP ID. */
854 typedef struct f1Reset
856 uint32_t transId; /* Uniquely identify transaction */
857 F1FailCause cause; /* Failure cause */
858 F1ResetType resetType; /* type of reset */
861 /* After the gNB-CU has released all assigned F1 resources and the UE F1AP IDs for all indicated
862 * UE associations which can be used for new UE-associated logical F1-connections over the F1 interface,
863 * the gNB-CU shall respond with the RESET ACKNOWLEDGE message. */
864 typedef struct f1ResetAck
866 uint32_t transId; /* Uniquely identify transaction */
867 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* UE associated logical F1-connection list */
868 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
871 typedef struct f1ErrorInd
873 uint32_t transId; /* Uniquely identify transaction */
874 F1Entity errorOrigin; /* Specifies if error is originated at DU or CU */
875 F1FailCause cause; /* Failure cause */
876 /* If failure is due to Ue related message. */
877 uint32_t gnbCuUeF1apId; /* gNB-CU UE F1AP Id */
878 uint32_t gnbDuUeF1apId; /* gNB-DU UE F1AP Id */
879 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
882 typedef struct f1GnbDuCfgUpd
884 uint32_t transId; /* Uniquely identify transaction */
885 F1DuSrvdCellInfo srvdCellLstAdd[MAX_NUM_CELL]; /* Served cell list to be added */
886 F1DuSrvdCellToDel srvdCellLstMod[MAX_NUM_CELL]; /* Served cell list to be modified */
887 NrEcgi srvdCellLstDel[MAX_NUM_CELL]; /* Served cell list to be deleted */
888 F1CellStatus cellStatus[MAX_NUM_CELL]; /* Cell status */
889 F1DedSIDelUE ueLst[MAX_NUM_UE]; /* Ue list that requires dedicated SI delivery */
891 F1TnlAssocToRmv gnbDuTnlAssocRmv[MAX_TNL_ASSOC]; /* TNL Assoc list to remove */
894 typedef struct f1GnbDuCfgUpdAck
896 uint32_t transId; /* Uniquely identify transaction */
897 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
898 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
899 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
902 typedef struct f1GnbDuCfgUpdFail
904 F1FailureIE gnbDuCfgUpdFail;
907 /* Sent by the gNB-CU to transfer updated information associated to an F1-C interface instance */
908 typedef struct f1GnbCuCfgUpd
910 uint32_t transId; /* Uniquely identifies transaction */
911 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
912 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
913 F1TnlAssoc assocLstAdd[MAX_TNL_ASSOC]; /* List of TNL assocs to be added */
914 F1TnlAssoc assocLstUpd[MAX_TNL_ASSOC]; /* List of TNL assocs to be updated */
915 F1TnlAssocToRmv assocLstRmv[MAX_TNL_ASSOC]; /* List of TNL assocs to be removed */
916 F1CellBarred cellToBarList[MAX_NUM_CELL]; /* List of Cells to be barred */
917 F1ProtectEUTRARsrc protectEutraRsrcList[MAXCELLINENB]; /* List of Protected EUTRA resources */
920 /* Sent by a gNB-DU to a gNB-CU to acknowledge update of information
921 * associated to an F1-C interface instance */
922 typedef struct f1GnbCuCfgUpdAck
924 uint32_t transId; /* Uniquely identify transaction */
925 F1ActCellFail actCellFailList[MAX_NUM_CELL]; /* Cells failed to be activated list */
926 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
927 F1TnlAssocAddr assocSetupList[MAX_TNL_ASSOC]; /* TNL Assoc Setup list */
928 F1TnlAssocSetupFail assocSetupFailList[MAX_TNL_ASSOC]; /* TNL Assoc Setup fail list */
929 F1DedSIDelUE dedSiDelUelist[MAX_NUM_OF_UE_ID]; /* Dedicated SI delivery needed UE list */
932 typedef struct f1GnbCuCfgUpdFail
934 F1FailureIE gnbCuCfgUpdFail;
937 /* This procedure enables coordination of radio resource allocation between a gNB-CU and
938 * a gNB-DU. Coordination request is sent by CU to DU */
939 typedef struct f1GnbDuRsrcCoordReq
941 uint32_t transId; /* Uniquely identifies transaction */
942 F1ReqType reqType; /* Request type */
943 uint8_t cellResCoordReqCont; /* Container for X2AP E-UTRA - NR cell resource coordination request */
944 F1IgnoreReq ignoreReq; /* Ignore coordination request */
945 }F1GnbDuRsrcCoordReq;
947 /* This message is sent by a gNB-DU to a gNB-CU, to express the desired resource allocation
948 * for data traffic, as a response to the GNB-DU RESOURCE COORDINATION REQUEST. */
949 typedef struct f1GnbDuRsrcCoordRsp
951 uint32_t transId; /* Uniquely identifies transaction */
952 uint8_t cellResCoordRspCont; /* Container for X2AP E-UTRA - NR cell resource coordination response */
953 }F1GnbDuRsrcCoordRsp;
955 /* This message is sent by the gNB-DU to indicate to the gNB-CU its status of overload */
956 typedef struct f1GnbDuStatusInd
958 uint32_t transId; /* Uniquely identifies transaction */
959 F1GnbDuOvrloadInfo ovrloadInfo; /* gNB-DU overloaded information */
962 /* This message is sent by either the gNB-DU or the gNB-CU to intiate the removal
963 * of the interface instance and the related resources */
964 typedef struct f1RmvReq
966 uint32_t transId; /* Uniquely identifies transaction */
969 /* This message acknowledges the initiation of removal of the interface
970 * instance and the related resources */
971 typedef struct f1RmvRsp
973 uint32_t transId; /* Uniquely identifies transaction */
974 F1CritDiagnostic critDiagnos; /* Crititcality diagnostics */
977 /* This message indicates that removing the interface instance and the related
978 * resources cannot be accepted */
979 typedef struct f1RmvFail
981 uint32_t transId; /* Uniquely identifies transaction */
982 F1FailCause cause; /* Failure cause */
983 F1CritDiagnostic critDiagnostic; /* Criticality diagnostics */
986 /* This message is sent by the gNB-CU to indicate to the gNB-DU a need to reduce
987 * the rate at which UEs access the network. */
988 typedef struct f1NwkAccessRateRed
990 uint32_t transId; /* Uniquely identifies transaction */
991 F1UacAssistInfo uacAssistInfo; /* UAC Assistance Information */
995 typedef struct f1Ipaddr
1001 typedef struct sctpParams
1004 uint16_t duPort[MAX_DU_PORT];
1011 typedef struct f1EgtpParams
1013 F1IpAddr localIp; /* Ip address of local node */
1014 uint16_t localPort; /* Sender Port at local node */
1015 F1IpAddr destIp; /* Ip address of peer node */
1016 uint16_t destPort; /* Sender port at peer node */
1017 uint32_t minTunnelId;
1018 uint32_t maxTunnelId;
1021 typedef struct schedulerCfg
1023 uint8_t numTxAntPorts; /*!< Number of Tx antenna ports */
1024 uint8_t ulSchdType; /*!< Indicates which UL scheduler to use, range
1025 * is 0..(number of schedulers - 1) */
1026 uint8_t dlSchdType; /*!< Indicates which DL scheduler to use, range
1027 * is 0..(number of schedulers - 1) */
1028 uint8_t numCells; /*!< Max number of cells */
1029 uint8_t maxUlUePerTti; /*!< Max number of UE in UL per TTI */
1030 uint8_t maxDlUePerTti; /*!< Max number of UE in DL per TTI */
1033 typedef struct mibParams
1036 long subCarrierSpacingCommon;
1037 long ssb_SubcarrierOffset;
1038 long dmrs_TypeA_Position;
1039 long controlResourceSetZero;
1040 long searchSpaceZero;
1042 long intraFreqReselection;
1045 typedef struct siSchedInfo
1047 long winLen; /* SI Window Length */
1048 long broadcastSta; /* Broadcast status */
1049 long preiodicity; /* si periodicity */
1051 long sibValTag; /* Value tag */
1054 typedef struct pdcchCfgCommon
1057 long ctrlRsrcSetZero; /* Control resource set zero */
1058 long searchSpcZero; /* Search space zero */
1059 long searchSpcId; /* Search space id */
1060 long ctrlRsrcSetId; /* Control resource set id */
1061 uint8_t monitorSlotPrdAndOffPresent;
1062 long monitorSlotPrdAndOff; /* Monitoring slot periodicity and offset */
1063 uint8_t monitorSymbolsInSlot[2]; /* Monitoring symbols within slot */
1064 long numCandAggLvl1; /* Number of candiates at aggregation level 1 */
1065 long numCandAggLvl2; /* Number of candiates at aggregation level 2 */
1066 long numCandAggLvl4; /* Number of candiates at aggregation level 4 */
1067 long numCandAggLvl8; /* Number of candiates at aggregation level 8 */
1068 long numCandAggLvl16; /* Number of candiates at aggregation level 16 */
1069 uint8_t searchSpcType; /* Search Space type */
1070 uint8_t commSrchSpcDciFrmt; /* DCI format of common search space type */
1071 long searchSpcSib1; /* Id of serch space for SIB1 */
1072 long pagingSearchSpc; /* Id of search space for paging */
1073 long raSearchSpc; /* Id of search space for Random Access proc */
1076 typedef struct pdschTimeDomainRsrcAlloc
1079 long mapType; /* Mapping Type */
1081 }PdschTimeDomainRsrcAlloc;
1083 typedef struct pdschCfgCommon
1086 uint8_t numTimeDomRsrcAlloc;
1087 PdschTimeDomainRsrcAlloc timeDomAlloc[MAX_NUM_DL_ALLOC];
1090 typedef struct bcchCfg
1092 long modPrdCoeff; /* Modification period co-efficient */
1095 typedef struct pcchCfg
1097 uint16_t dfltPagingCycle; /* Default paging cycle */
1098 uint8_t nAndPagingFrmOffsetType; /*Number of PagingFrames in PagingCycle defined in terms of T.*/
1099 uint8_t pageFrameOffset; /* Paging Frame offset */
1100 uint8_t ns; /* Number of paging occassions in paging frame */
1101 uint8_t firstPDCCHMontioringType; /* First PDCCH Monitoring Paging Occasion Presence Type*/
1102 uint16_t firstPDCCHMontioringInfo[MAX_PO_PER_PF];/*Indicates the first PDCCH monitoring occasion of each PO of the PF*/
1105 typedef struct scsSpecCarrier
1107 long scsOffset; /* Offset to point A considering subcarrier spacing */
1108 long scs; /* subcarrier spacing */
1109 long scsBw; /* Carrier bandwidth considering subcarrier spacing */
1113 typedef struct dlCfgCommon
1115 long freqBandInd; /* Downlink frequency band indicator */
1116 long offsetToPointA; /* DL ofset to point A */
1117 long locAndBw; /* Frequency location and bandwidth */
1118 ScsSpecCarrier dlScsCarrier; /* SCS Specific carrier */
1119 PdcchCfgCommon pdcchCfg;
1120 PdschCfgCommon pdschCfg;
1125 typedef struct rachCfgCommon
1128 long prachCfgIdx; /* PRACH configuration index */
1129 long msg1Fdm; /* Num of PRACH transmission occassions */
1130 long msg1FreqStart; /* Offset of lowest msg1 transmission occassion */
1131 long zeroCorrZoneCfg; /* Zero correlation zone configuration */
1132 long preambleRcvdTgtPwr; /* Traget power level */
1133 long preambleTransMax; /* Max num of preamble transmission */
1134 long pwrRampingStep; /* Power ramping steps for PRACH */
1135 long raRspWindow; /* RA response window */
1136 long numRaPreamble; /* Total num of preamble used in random access */
1137 long numSsbPerRachOcc; /* Numer of SSBs per RACH Occassion */
1138 long numCbPreamblePerSsb; /* Number of Contention-Based preamble per SSB */
1139 long contResTimer; /* Contention resolution timer */
1141 uint8_t rootSeqIdxPresent;
1142 long rootSeqIdx; /* PRACH root sequence index */
1143 long msg1Scs; /* Msg1 subcarrier spacing */
1144 long restrictedSetCfg; /* Restricted set configuration */
1147 typedef struct puschCfgCmnTimeDomAlloc
1152 }PuschCfgCmnTimeDomAlloc;
1154 typedef struct puschCfgCommon
1156 uint8_t puschCfgPresent;
1157 uint8_t numTimeDomRsrcAlloc;
1158 PuschCfgCmnTimeDomAlloc timeDomAllocList[MAX_UL_ALLOC];
1159 long msg3DeltaPreamble;
1160 long p0NominalWithGrant;
1163 typedef struct pucchCfgCommon
1171 typedef struct ulCfgCommon
1173 long freqBandInd; /* Uplink frequency band indicator */
1174 long pMax; /* Max UL transmission power that UE applies */
1175 long locAndBw; /* Frequency location and bandwidth */
1176 ScsSpecCarrier ulScsCarrier; /* SCS Specific carrier */
1177 RachCfgCommon rachCfg;
1178 PuschCfgCommon puschCfg;
1179 PucchCfgCommon pucchCfg;
1180 long timeAlignTimerComm;
1183 typedef struct tddUlDlCfgCommon
1185 long refScs; /* Reference subcarrier spacing */
1186 long txPrd; /* Transmission periodicity */
1193 typedef struct srvCellCfgCommSib
1198 uint8_t ssbPosInBurst;
1199 long ssbPrdServingCell;
1200 TddUlDlCfgCommon tddCfg;
1201 long ssPbchBlockPwr;
1204 typedef struct sib1Params
1209 uint8_t cellIdentity;
1210 long cellResvdForOpUse;
1211 long connEstFailCnt;
1212 long connEstFailOffValidity;
1213 long connEstFailOffset;
1214 SiSchedInfo siSchedInfo;
1215 SrvCellCfgCommSib srvCellCfgCommSib;
1218 typedef struct threadInfo
1220 SSTskId duAppSTskId;
1221 uint8_t duAppCoreId;
1226 SSTskId rlcUlSTskId;
1227 uint8_t rlcUlCoreId;
1228 SSTskId rlcMacSTskId;
1229 uint8_t rlcMacCoreId;
1232 SSTskId lwrMacSTskId;
1233 uint8_t lwrMacCoreId;
1236 typedef struct duCfgParams
1241 uint16_t maxSupportedUes;
1243 ThreadInfo threadInfo;
1244 SctpParams sctpParams; /* SCTP Params */
1245 F1EgtpParams egtpParams; /* EGTP Params */
1246 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list *///TODO: this must be removed eventually
1247 MacCellCfg macCellCfg; /* MAC cell configuration */
1248 MibParams mibParams; /* MIB Params */
1249 Sib1Params sib1Params; /* SIB1 Params */
1250 MacSliceCfgReq tempSliceCfg;
1256 typedef struct rRMPolicyMemberList
1262 }RRMPolicyMemberList;
1273 typedef struct rrmPolicyList
1276 RrmResourceType resourceType;
1277 uint8_t rRMMemberNum;
1278 RRMPolicyMemberList rRMPolicyMemberList[2];
1279 uint8_t rRMPolicyMaxRatio;
1280 uint8_t rRMPolicyMinRatio;
1281 uint8_t rRMPolicyDedicatedRatio;
1285 DuCfgParams duCfgParam;
1287 /*function declarations */
1288 uint8_t readClCfg();
1290 uint8_t duReadCfg();
1291 void printDuConfig();
1293 uint8_t fillDuSrvdCellSysInfo(F1DuSysInfo *sysInfo);
1295 uint16_t calcSliv(uint8_t startSymbol, uint8_t lengthSymbol);
1296 uint8_t cpyRrmPolicyInDuCfgParams(RrmPolicyList rrmPolicy[], uint8_t policyNum, MacSliceCfgReq *tempSliceCfg);
1298 #endif /* __DU_CONFIG_H__ */
1300 /**********************************************************************
1302 **********************************************************************/