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"
31 #define DU_IP_V4_ADDR "192.168.130.81"
32 #define CU_IP_V4_ADDR "192.168.130.82"
33 #define RIC_IP_V4_ADDR "192.168.130.80"
36 #define RIC_PORT 36421
39 #define DU_EGTP_PORT 39001
40 #define CU_EGTP_PORT 39003
44 #define DU_NAME "ORAN_OAM_DU"
45 #define CELL_TYPE SMALL
47 //TODO: while testing for TDD, Mu1 and 100 MHz, this flag must be enabled
49 #define DUPLEX_MODE DUP_MODE_TDD
50 #define NR_NUMEROLOGY 1
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_NUMEROLOGY 0
59 #define NR_DL_ARFCN 428000
60 #define NR_UL_ARFCN 390000
61 #define NR_FREQ_BAND 1
62 #define NR_SCS SCS_15KHZ
63 #define NR_BANDWIDTH BANDWIDTH_20MHZ
76 /* Spec 38.104 Table 5.4.2.3-1:Applicable NR-ARFCN per operating band in FR1 */
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_MULT_CARRIER_BAND FALSE
93 #define MULT_CELL_CARRIER FALSE
94 #define FREQ_LOC_BW 28875 /* DL frequency location and bandwidth. Spec 38.508 Table 4.3.1.0B-1*/
96 #define DMRS_TYPE_A_POS 2
97 #define NUM_SYMBOLS_PER_SLOT 14 /* Number of symbols within a slot */
98 #define CORESET0_END_PRB 48
99 #define CORESET1_NUM_PRB 24
101 /* MACRO defines for PRACH Configuration */
102 #define PRACH_CONFIG_IDX 88
103 #define PRACH_MAX_PRB 24 /* As per (spec 38.211-Table 6.3.3.2-1), max allocated PRBs can go upto 24 */
104 #define PRACH_FREQ_START (MAX_NUM_RB - PRACH_MAX_PRB) /* In order to allocate PRACH from end of the resource grid */
105 #define PRACH_SEQ_LEN SHORT_SEQUENCE
106 #define PRACH_SUBCARRIER_SPACING NR_SCS
107 #define PRACH_RESTRICTED_SET_CFG 0
108 #define NUM_PRACH_FDM 1
109 #define ROOT_SEQ_IDX 0
110 #define NUM_ROOT_SEQ 1
111 #define ZERO_CORRELATION_ZONE_CFG 4
112 #define NUM_UNUSED_ROOT_SEQ 0
113 #define UNUSED_ROOT_SEQ 1
114 #define SSB_PER_RACH 1
115 #define CB_PREAMBLE_PER_SSB 8
116 #define PRACH_MULT_CARRIER_BAND FALSE
117 #define PRACH_PREAMBLE_RCVD_TGT_PWR -74
118 #define NUM_RA_PREAMBLE 63
119 #define RSRP_THRESHOLD_SSB 31
122 #define TDD_PERIODICITY TX_PRDCTY_MS_5
125 #define RSS_MEASUREMENT_UNIT DONT_REPORT_RSSI
126 #define RA_CONT_RES_TIMER 64
127 #define RA_RSP_WINDOW 10
128 #define PRACH_RESTRICTED_SET 0 /* Unrestricted */
129 #define ROOT_SEQ_LEN 139
131 /* MACRCO Ddefine for PDCCH Configuration */
132 #define PDCCH_SEARCH_SPACE_ID 1 /* Common search space id */
133 #define PDCCH_CTRL_RSRC_SET_ID 0 /* Control resource set id */
134 #define PDCCH_SEARCH_SPACE_ID_SIB1 1 /* Search space id for sib1 */
135 #define PDCCH_SEARCH_SPACE_ID_PAGING 1 /* Search space id for paging */
136 #define PDCCH_SEARCH_SPACE_ID_RA 1 /* Search spaced id for random access */
137 #define PDCCH_SERACH_SPACE_DCI_FORMAT 0
138 #define PDCCH_CTRL_RSRC_SET_ONE_ID 1
139 #define PDCCH_CTRL_RSRC_SET_ONE_DURATION 2 /* Duration for control resource set id i */
140 #define PDCCH_CTRL_RSRC_SET_ONE_PRECOD_GRANULARITY 1 /* Precoded granularity */
141 #define PDCCH_SRCH_SPC_TWO_ID 2
142 #define PDCCH_SRCH_SPC_TWO_AGG_LVL1_CANDIDATE 7 /* Num of candidate at aggregation level 1 */
143 #define PDCCH_SRCH_SPC_TWO_AGG_LVL2_CANDIDATE 7 /* Num of candidate at aggregation level 2 */
144 #define PDCCH_SRCH_SPC_TWO_AGG_LVL4_CANDIDATE 4 /* Num of candidate at aggregation level 4 */
145 #define PDCCH_SRCH_SPC_TWO_AGG_LVL8_CANDIDATE 2 /* Num of candidate at aggregation level 8 */
146 #define PDCCH_SRCH_SPC_TWO_AGG_LVL16_CANDIDATE 1 /* Num of candidate at aggregation level 16 */
147 #define PDCCH_SRCH_SPC_TWO_UE_SPEC_DCI_FORMAT 0 /* format 0-0 and 1-0 */
148 #define PDCCH_SYMBOL_WITHIN_SLOT 128 /* Symbol within Slot Value */
151 #define SIB1_VALUE_TAG 10
153 /* MACRO Ddefine for PDSCH Configuration */
154 #define NUM_TIME_DOM_RSRC_ALLOC 2
155 #define PDSCH_K0_CFG1 0
156 #define PDSCH_K0_CFG2 1
157 #define PDSCH_START_SYMBOL 3
158 #define PDSCH_LENGTH_SYMBOL 11
159 #define PDSCH_RES_ALLOC_TYPE 1 /* Resource allocation type */
160 #define PDSCH_MAX_CODEWORD_SCH_BY_DCI 0 /* Max num of codewords scheduled by DCI */
161 #define PDSCH_RBG_SIZE 0 /* 0: config1 */
162 #define PDSCH_NUM_HARQ_PROC 5
164 /* MACRO Define for PUSCH Configuration */
165 #define MAX_UL_ALLOC 16
166 #define PUSCH_K2_CFG1 4
167 #define PUSCH_K2_CFG2 5
168 #define PUSCH_START_SYMBOL 3
169 #define PUSCH_LENGTH_SYMBOL 11
171 #define PUSCH_MSG3_DELTA_PREAMBLE 0
172 #define PUSCH_P0_NOMINAL_WITH_GRANT -70
173 #define PUSCH_TRANSFORM_PRECODER 1 /* 1: Disabled */
174 #define PUSCH_MAX_MIMO_LAYERS 1
175 #define PUSCH_PROCESS_TYPE2_ENABLED false
177 /* Macro define for PUCCH Configuration */
178 #define PUCCH_RSRC_COMMON 0
179 #define PUCCH_GROUP_HOPPING 0 /* Neither sequence hopping nor group hopping */
180 #define PUCCH_P0_NOMINAL -74
182 /* MACRO defines for TDD DL-UL Configuration */
183 #define NUM_DL_SLOTS 7
184 #define NUM_DL_SYMBOLS 12
185 #define NUM_UL_SLOTS 2
186 #define NUM_UL_SYMBOLS 1
187 #define GUARD_SLOT_IDX 7
189 /* MACRO defines for SRC config */
190 #define SRS_RSRC_ID 1
191 #define SRS_RSET_ID 1
192 #define SRS_COMB_OFFSET_N2 0
193 #define SRS_CYCLIC_SHIFT_N2 0
194 #define SRS_FREQ_DOM_POS 0
195 #define SRS_FREQ_DOM_SHIFT 0
200 #define APERIODIC_SRS_RESRC_TRIGGER 1
205 #define MAX_DU_PORT 2
206 #define F1_INTERFACE 0
207 #define E2_INTERFACE 1
215 /* Macro definitions for F1 procedures */
216 #define CU_DU_NAME_LEN_MAX 30 /* Max length of CU/DU name string */
217 #define MAX_F1_CONNECTIONS 65536 /* Max num of F1 connections */
218 #define MAX_PLMN 1 /* Max num of broadcast PLMN ids */
219 #define MAXNRARFCN 3279165 /* Maximum values of NRAFCN */
220 #define MAX_NRCELL_BANDS 2 /* Maximum number of frequency bands */
221 #define MAX_NUM_OF_SLICE_ITEMS 1024 /* Maximum number of signalled slice support items */
222 #define MAX_BPLMN_NRCELL_MINUS_1 1 /* Maximum number of PLMN Ids broadcast in an NR cell minus 1 */
223 #define MAXNUMOFSIBTYPES 32 /* Maximum number of SIB types */
224 #define MAX_TNL_ASSOC 32 /* Max num of TNL Assoc between CU and DU */
225 #define MAXCELLINENB 256 /* Max num of cells served by eNB */
226 #define MAX_NUM_OF_UE_ID 65536 /* Max num of UEs served by DU */
227 #define MAXNUMOFUACPLMN 12 /* Maximum number of PLMN ids*/
228 #define MAXNUMOFUACPERPLMN 64 /* Maximum number of signalled categories per PLMN */
229 #define NR_RANAC 150 /* RANAC */
230 #define DEFAULT_CELLS 1 /* Max num of broadcast PLMN ids */
231 #define IE_EXTENSION_LIST_COUNT 1
233 /* Macro definitions for MIB/SIB1 */
234 #define SYS_FRAME_NUM 0
236 #define SSB_SC_OFFSET 0
238 #define CELL_IDENTITY 1
240 /* Macro definitions for DUtoCuRrcContainer */
241 #define CELL_GRP_ID 0
243 #define SR_PROHIBIT_TMR 5
244 #define SR_TRANS_MAX 2
245 #define PERIODIC_BSR_TMR 2
246 #define RETX_BSR_TMR 5
247 #define SR_DELAY_TMR 6
249 #define TIME_ALIGNMENT_TMR 7
250 #define PHR_PERIODIC_TMR 7
251 #define PHR_PROHIBHIT_TMR 0
252 #define PHR_PWR_FACTOR_CHANGE 3
253 #define PHR_MODE_OTHER_CG 0
254 #define SN_FIELD_LEN 1
255 #define T_POLL_RETRANSMIT 8 /* Enum for 45ms */
256 #define T_POLL_RETRANSMIT_VAL 45 /* Value in ms */
257 #define POLL_PDU 0 /* Enum for 4 pdus */
258 #define POLL_PDU_VAL 4 /* Value of poll pdu */
259 #define POLL_BYTE 43 /* Enum for infinite poll bytes */
260 #define POLL_BYTE_VAL -1 /* Value for infinite poll byte */
261 #define MAX_RETX_THRESHOLD 5 /* Enum for 8 retransmissions */
262 #define MAX_RETX_THRESHOLD_VAL 8 /* Value for 8 retransmissions */
263 #define T_REASSEMBLY 8 /* enum for RE_ASM_40MS */
264 #define T_REASSEMBLY_VAL 40 /* default re assembly timer */
265 #define T_STATUS_PROHIBHIT 7 /* enum for PROH_35MS */
266 #define T_STATUS_PROHIBHIT_VAL 35 /* default status prohibit timer */
267 #define MAC_LC_PRIORITY 1
268 #define PRIORTISIED_BIT_RATE 15
269 #define BUCKET_SIZE_DURATION 5
272 #define PDSCH_HARQ_ACK_CODEBOOK 1
273 #define SERV_CELL_IDX 0
274 #define RLM_SYNC_OUT_SYNC_THRESHOLD 0
275 #define ACTIVE_DL_BWP_ID 0
276 #define ACTIVE_UL_BWP_ID 0
277 #define SCRAMBLING_ID NR_PCI
278 #define DMRS_ADDITIONAL_POS 0 /* DMRS Additional poistion */
279 #define RES_ALLOC_TYPE 1 /* Resource allocation type */
281 /* MACRO definitions for modulcation order */
282 #define MOD_ORDER_QPSK 2
283 #define MOD_ORDER_QAM16 4
284 #define MOD_ORDER_QAM64 6
285 #define MOD_ORDER_QAM256 8
286 #define PDSCH_MCS_INDEX 20 /* For 64QAM, valid mcs index: 17-28 in 38.214 - Table 5.1.3.1-1*/
287 #define PUSCH_MCS_INDEX 10 /* For 16QAM, valid mcs index: 10-16 in 38.214 - Table 5.1.3.1-1*/
290 #define MIN_TEID 1 /*[Spec 29.281,Sec 5.1]: All Zero TEIDs are never assigned for setting up GTP-U Tunnel*/
291 #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 */
296 #define DEDICATED_RATIO 10
297 #define NUM_OF_SUPPORTED_SLICE 2
300 /* Macros for Drx configuration */
301 #define DRX_ONDURATION_TIMER_VALUE_PRESENT_IN_MS true
302 #define DRX_ONDURATION_TIMER_VALUE_IN_SUBMS 32
303 #define DRX_ONDURATION_TIMER_VALUE_IN_MS 1
304 #define DRX_INACTIVITY_TIMER 2
305 #define DRX_HARQ_RTT_TIMER_DL 56
306 #define DRX_HARQ_RTT_TIMER_UL 56
307 #define DRX_RETRANSMISSION_TIMER_DL 4
308 #define DRX_RETRANSMISSION_TIMER_UL 4
309 #define DRX_LONG_CYCLE_START_OFFSET_CHOICE 20
310 #define DRX_LONG_CYCLE_START_OFFSET_VAL 8
311 #define DRX_SHORT_CYCLE_PRESENT true
312 #define DRX_SHORT_CYCLE 2
313 #define DRX_SHORT_CYCLE_TIMER 2
314 #define DRX_SLOT_OFFSET 0
333 INVALID_CU_UE_F1AP_ID,
334 INVALID_DU_UE_F1AP_ID,
335 INTERACTION_WITH_OTHER_PROC,
337 RADIO_RELATED_REASON,
338 INSUFFICIENT_RADIO_RESOURCE,
344 SLICE_RESOURCE_UNAVAILABLE,
345 AMF_ABNORMAL_RELEASE,
351 TRANS_CAUSE_UNSPECIFIED,
352 TRANSPORT_RESOURCE_UNAVAIL
358 ABSTRACT_SYNTAX_ERR_REJECT,
359 ABSTRACT_SYNTAX_ERR_NOTIFY,
360 INCOMPATIBLE_MESSAGE,
362 ABSTRACT_SYNTAX_ERR_MSG_CONSTRUCT,
363 PROTOCOL_CAUSE_UNSPECIFIED
368 CONTROL_PROC_OVERLOAD,
369 INSUFF_USER_PLANE_RESOURCE,
371 O_AND_M_INTERVENTION,
372 MISC_CAUSE_UNSPECIFIED
495 REJECT_RRC_CONN_NON_EMERG_MODT,
496 REJECT_RRC_CONN_SIGNALLING,
497 PERMIT_EMERG_SESSION_AND_MOBILE_TERM_SERVICE,
498 PERMIT_HIGH_PRIOR_SESSION_AND_MOBILE_TERM_SERVICE
499 }F1UacStandardAction;
503 PDSCH_MAPPING_TYPE_A,
504 PDSCH_MAPPING_TYPE_B,
509 PUSCH_MAPPING_TYPE_A,
510 PUSCH_MAPPING_TYPE_B,
513 typedef struct f1RrcVersion
515 char rrcVer[30]; /* Latest RRC Version */
516 uint32_t extRrcVer; /* Latest RRC version extended */
519 typedef struct f1FailCause
523 RadioNwCause radioNwCause; /* Radio Network Layer Cause */
524 TransLayerCause transLayerCause; /* Transport Layer Cause */
525 ProtocolCause protCause; /* Protocol Cause */
526 MiscCause miscCause; /* Miscellaneous Cause */
530 typedef struct f1ProcCode
536 typedef struct f1TriggMsg
542 typedef struct f1ProcCrit
548 typedef struct f1CritDignosIE
550 F1ProcCritVal ieCritVal;
555 typedef struct f1CritDiagnostic
558 F1ProcCode procCode; /* Procedure Code */
559 F1TriggMsg triggeringMsg; /* Triggering Message */
560 F1ProcCrit procCrit; /* Criticality of Triggering msg/proc */
562 F1CritDignosIE diagnosIE;
565 typedef struct f1FailureIE
567 uint32_t transId; /* Uniquely identify transaction */
568 F1FailCause cause; /* Failure cause */
569 uint8_t timeToWait; /* Seconds to be waited before retry */
570 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
573 typedef struct f1LogicalConnUeAssoc
575 uint32_t gnbCuUeF1apId;
576 uint32_t gnbDuUeF1apId;
577 }F1LogicalConnUeAssoc;
579 typedef struct f1ResetType
583 F1ResetAll resetAll; /* Reset All */
584 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* In case of Partial Reset : UE associated logical F1 conn list*/
588 typedef struct nrEcgi
594 typedef struct f1SibType
601 typedef struct f1TxBw
603 F1NrScs nrScs; /* NR subcarrier spacing */
604 F1Nrb nrb; /* Transmission bandwidth expressed in units of RBs */
607 typedef struct f1SulInfo
609 uint32_t sulArfcn; /* SUL ARFCN */
610 F1TxBw sulTxBw; /* SUL transmission bandwidth */
613 typedef struct f1FreqBand
616 uint16_t sulBand[MAX_NRCELL_BANDS];
619 typedef struct f1NrFreqInfo
623 F1FreqBand freqBand[MAX_NRCELL_BANDS];
626 typedef struct f1NrFddInfo
628 F1NrFreqInfo ulNrFreqInfo; /* UL NR Frequency Info */
629 F1NrFreqInfo dlNrFreqInfo; /* DL NR Frequency Info */
630 F1TxBw ulTxBw; /* UL Transmission bandwidth */
631 F1TxBw dlTxBw; /* DL Transmission bandwidth */
634 typedef struct f1NrTddInfo
636 F1NrFreqInfo nrFreqInfo; /* NR Frequency Info */
637 F1TxBw nrTxBw; /* NR Transmission Bandwidth */
640 typedef struct f1NrModeInfo
649 typedef struct f1EutraFddInfo
651 uint16_t ulOffset; /* UL offset to Point A */
652 uint16_t dlOffset; /* DL offset to Point A */
655 typedef struct f1EutraTddInfo
657 uint16_t tddOffset; /* Offset to Point A */
660 typedef struct f1EutraModeInfo
669 typedef struct epIpAddr
671 char transportAddr[20]; /* Transport Layer Address */
674 typedef struct epIpAddrPort
680 typedef struct f1TaiSliceSuppLst
682 uint8_t numSupportedSlices;
686 typedef struct f1SrvdPlmn
689 Plmn extPlmn; /* Extended available PLMN list */
690 F1TaiSliceSuppLst taiSliceSuppLst;
693 typedef struct f1BrdcstPlmnInfo
695 Plmn plmn[MAX_PLMN]; /* PLMN id list */
696 Plmn extPlmn[MAX_PLMN]; /* Extended PLMN id list */
697 uint16_t tac; /* 5GS-TAC */
698 uint32_t nrCellId; /* NR Cell id */
699 uint8_t ranac; /* RAN Area code */
702 typedef struct f1CellInfo
704 NrEcgi nrCgi; /* Cell global Identity */
705 uint32_t nrPci; /* Physical Cell Identity */
706 F1SrvdPlmn srvdPlmn[MAX_PLMN];
709 typedef struct f1DuCellInfo
711 F1CellInfo cellInfo; /* cell info */
712 uint16_t tac; /* tracking area code */
713 uint16_t epsTac; /* Configured EPS TAC */
714 NrModeInfo f1Mode; /* NR mode info : FDD/TDD */
715 uint8_t measTimeCfg; /* Measurement timing configuration */
716 F1CellDir cellDir; /* Cell Direction */
717 F1CellType cellType; /* Cell Type */
718 F1BrdcstPlmnInfo brdcstPlmnInfo[MAX_BPLMN_NRCELL_MINUS_1]; /* Broadcast PLMN Identity Info List */
721 typedef struct f1DuSysInfo
723 uint8_t *mibMsg; /* MIB message */
725 uint8_t *sib1Msg; /* SIB1 message */
729 typedef struct f1CuSysInfo
731 F1SibType sibTypeToUpd[MAXNUMOFSIBTYPES]; /* SIB types to be updated */
734 typedef struct f1DuSrvdCellInfo
736 F1DuCellInfo duCellInfo; /* gNB-DU served cell info */
737 F1DuSysInfo duSysInfo; /* gNB-DU System Information */
740 typedef struct f1DuSrvdCellToDel
742 NrEcgi oldNrCgi; /* Old NR CGI */
743 F1DuSrvdCellInfo srvdCellInfo; /* Info of served cell to be deleted */
746 typedef struct f1CuActCellInfo
748 F1CellInfo cuCellInfo; /* gNB-CU available cell info */
749 F1CuSysInfo cuSysInfo; /* gNB-CU System Information */
752 typedef struct f1ActCellFail
758 typedef struct srvStatus
761 bool switchOffOngoing;
764 typedef struct f1CellStatus
767 SrvStatus status; /* Service status */
770 typedef struct f1DedSIDelUE
772 uint32_t gnbCuUeF1apId;
776 typedef struct tnlAssocInfo
779 EpIpAddr epIpAddr; /* Endpoint-IP Address */
780 EpIpAddrPort epIpAddrport; /* Endpoint-IP Address and Port */
783 typedef struct f1TnlAssocUsage
789 typedef struct f1TnlAssoc
791 F1TnlAssocAddr assocInfo; /* TNL Assoc Transport Layer Info */
792 F1TnlAssocUsage assocUsage; /* TNL Assoc usage */
795 typedef struct f1TnlAssocToRmv
797 F1TnlAssocAddr assocInfoCu; /* TNL Assoc Transport Layer Info of CU */
798 F1TnlAssocAddr assocInfoDu; /* TNL Assoc Transport Layer Info of DU */
801 typedef struct f1TnlAssocSetupFail
803 F1TnlAssocAddr assocInfo;
805 }F1TnlAssocSetupFail;
808 typedef struct f1CellBarred
811 CellBarred cellBarred;
814 typedef struct f1EutraCell
816 uint32_t eutraCellId; /* EUTRA cell id */
817 F1EutraModeInfo mode; /* EUTRA mode info : FDD/TDD */
818 uint8_t rsrcInd; /* Protected EUTRA resource Indication */
821 typedef struct f1ProtectEUTRARsrc
823 uint32_t specShareGrpId; /* Spectrum sharing group id */
824 F1EutraCell eutraCellList[MAXCELLINENB]; /* EUTRA cells list */
827 typedef struct f1UacOperatorDefined
829 uint8_t accessCategory;
831 }F1UacOperatorDefined;
833 typedef struct f1UacCategoryType
837 F1UacStandardAction action; /* UAC standardized action */
838 F1UacOperatorDefined operatorDef; /* UAC operator defined */
842 typedef struct f1UacType
844 uint8_t uacReducInd; /* Value 0 means no access rate reduction. Value 100 means full access rate reduction */
845 F1UacCategoryType uacCategoryType; /* UAC Category type */
848 /* Unified Access Class Assistance Information */
849 typedef struct f1UacAssistInfo
851 Plmn plmn[MAXNUMOFUACPLMN]; /* UAC PLMN list */
852 F1UacType uacType[MAXNUMOFUACPERPLMN]; /* UAC Type list */
855 /* F1 setup related structures */
857 typedef struct f1SetupReq
859 uint32_t transId; /* Uniquely identify transaction */
860 uint32_t duId; /* DU ID */
861 char duName[CU_DU_NAME_LEN_MAX]; /* DU name */
862 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list */
863 F1RrcVersion rrcVersion; /* RRC version */
866 typedef struct f1setupRsp
868 uint32_t transId; /* Uniquely identify transaction */
869 char cuName[CU_DU_NAME_LEN_MAX]; /* CU Name */
870 F1CuActCellInfo actCellInfo; /* cells to be activated */
871 F1RrcVersion rrcVersion; /* RRC version */
874 typedef struct f1SetupFail
876 F1FailureIE setupFail;
879 /* At reception of the RESET message the gNB-DU shall release all allocated resources on F1
880 * and radio resources related to the UE association(s) indicated explicitly or implicitly in
881 * the RESET message and remove the indicated UE contexts including F1AP ID. */
882 typedef struct f1Reset
884 uint32_t transId; /* Uniquely identify transaction */
885 F1FailCause cause; /* Failure cause */
886 F1ResetType resetType; /* type of reset */
889 /* After the gNB-CU has released all assigned F1 resources and the UE F1AP IDs for all indicated
890 * UE associations which can be used for new UE-associated logical F1-connections over the F1 interface,
891 * the gNB-CU shall respond with the RESET ACKNOWLEDGE message. */
892 typedef struct f1ResetAck
894 uint32_t transId; /* Uniquely identify transaction */
895 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* UE associated logical F1-connection list */
896 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
899 typedef struct f1ErrorInd
901 uint32_t transId; /* Uniquely identify transaction */
902 F1Entity errorOrigin; /* Specifies if error is originated at DU or CU */
903 F1FailCause cause; /* Failure cause */
904 /* If failure is due to Ue related message. */
905 uint32_t gnbCuUeF1apId; /* gNB-CU UE F1AP Id */
906 uint32_t gnbDuUeF1apId; /* gNB-DU UE F1AP Id */
907 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
910 typedef struct f1GnbDuCfgUpd
912 uint32_t transId; /* Uniquely identify transaction */
913 F1DuSrvdCellInfo srvdCellLstAdd[MAX_NUM_CELL]; /* Served cell list to be added */
914 F1DuSrvdCellToDel srvdCellLstMod[MAX_NUM_CELL]; /* Served cell list to be modified */
915 NrEcgi srvdCellLstDel[MAX_NUM_CELL]; /* Served cell list to be deleted */
916 F1CellStatus cellStatus[MAX_NUM_CELL]; /* Cell status */
917 F1DedSIDelUE ueLst[MAX_NUM_UE]; /* Ue list that requires dedicated SI delivery */
919 F1TnlAssocToRmv gnbDuTnlAssocRmv[MAX_TNL_ASSOC]; /* TNL Assoc list to remove */
922 typedef struct f1GnbDuCfgUpdAck
924 uint32_t transId; /* Uniquely identify transaction */
925 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
926 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
927 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
930 typedef struct f1GnbDuCfgUpdFail
932 F1FailureIE gnbDuCfgUpdFail;
935 /* Sent by the gNB-CU to transfer updated information associated to an F1-C interface instance */
936 typedef struct f1GnbCuCfgUpd
938 uint32_t transId; /* Uniquely identifies transaction */
939 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
940 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
941 F1TnlAssoc assocLstAdd[MAX_TNL_ASSOC]; /* List of TNL assocs to be added */
942 F1TnlAssoc assocLstUpd[MAX_TNL_ASSOC]; /* List of TNL assocs to be updated */
943 F1TnlAssocToRmv assocLstRmv[MAX_TNL_ASSOC]; /* List of TNL assocs to be removed */
944 F1CellBarred cellToBarList[MAX_NUM_CELL]; /* List of Cells to be barred */
945 F1ProtectEUTRARsrc protectEutraRsrcList[MAXCELLINENB]; /* List of Protected EUTRA resources */
948 /* Sent by a gNB-DU to a gNB-CU to acknowledge update of information
949 * associated to an F1-C interface instance */
950 typedef struct f1GnbCuCfgUpdAck
952 uint32_t transId; /* Uniquely identify transaction */
953 F1ActCellFail actCellFailList[MAX_NUM_CELL]; /* Cells failed to be activated list */
954 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
955 F1TnlAssocAddr assocSetupList[MAX_TNL_ASSOC]; /* TNL Assoc Setup list */
956 F1TnlAssocSetupFail assocSetupFailList[MAX_TNL_ASSOC]; /* TNL Assoc Setup fail list */
957 F1DedSIDelUE dedSiDelUelist[MAX_NUM_OF_UE_ID]; /* Dedicated SI delivery needed UE list */
960 typedef struct f1GnbCuCfgUpdFail
962 F1FailureIE gnbCuCfgUpdFail;
965 /* This procedure enables coordination of radio resource allocation between a gNB-CU and
966 * a gNB-DU. Coordination request is sent by CU to DU */
967 typedef struct f1GnbDuRsrcCoordReq
969 uint32_t transId; /* Uniquely identifies transaction */
970 F1ReqType reqType; /* Request type */
971 uint8_t cellResCoordReqCont; /* Container for X2AP E-UTRA - NR cell resource coordination request */
972 F1IgnoreReq ignoreReq; /* Ignore coordination request */
973 }F1GnbDuRsrcCoordReq;
975 /* This message is sent by a gNB-DU to a gNB-CU, to express the desired resource allocation
976 * for data traffic, as a response to the GNB-DU RESOURCE COORDINATION REQUEST. */
977 typedef struct f1GnbDuRsrcCoordRsp
979 uint32_t transId; /* Uniquely identifies transaction */
980 uint8_t cellResCoordRspCont; /* Container for X2AP E-UTRA - NR cell resource coordination response */
981 }F1GnbDuRsrcCoordRsp;
983 /* This message is sent by the gNB-DU to indicate to the gNB-CU its status of overload */
984 typedef struct f1GnbDuStatusInd
986 uint32_t transId; /* Uniquely identifies transaction */
987 F1GnbDuOvrloadInfo ovrloadInfo; /* gNB-DU overloaded information */
990 /* This message is sent by either the gNB-DU or the gNB-CU to intiate the removal
991 * of the interface instance and the related resources */
992 typedef struct f1RmvReq
994 uint32_t transId; /* Uniquely identifies transaction */
997 /* This message acknowledges the initiation of removal of the interface
998 * instance and the related resources */
999 typedef struct f1RmvRsp
1001 uint32_t transId; /* Uniquely identifies transaction */
1002 F1CritDiagnostic critDiagnos; /* Crititcality diagnostics */
1005 /* This message indicates that removing the interface instance and the related
1006 * resources cannot be accepted */
1007 typedef struct f1RmvFail
1009 uint32_t transId; /* Uniquely identifies transaction */
1010 F1FailCause cause; /* Failure cause */
1011 F1CritDiagnostic critDiagnostic; /* Criticality diagnostics */
1014 /* This message is sent by the gNB-CU to indicate to the gNB-DU a need to reduce
1015 * the rate at which UEs access the network. */
1016 typedef struct f1NwkAccessRateRed
1018 uint32_t transId; /* Uniquely identifies transaction */
1019 F1UacAssistInfo uacAssistInfo; /* UAC Assistance Information */
1020 }F1NwkAccessRateRed;
1023 typedef struct f1Ipaddr
1029 typedef struct sctpParams
1032 uint16_t duPort[MAX_DU_PORT];
1039 typedef struct f1EgtpParams
1041 F1IpAddr localIp; /* Ip address of local node */
1042 uint16_t localPort; /* Sender Port at local node */
1043 F1IpAddr destIp; /* Ip address of peer node */
1044 uint16_t destPort; /* Sender port at peer node */
1045 uint32_t minTunnelId;
1046 uint32_t maxTunnelId;
1049 typedef struct schedulerCfg
1051 uint8_t numTxAntPorts; /*!< Number of Tx antenna ports */
1052 uint8_t ulSchdType; /*!< Indicates which UL scheduler to use, range
1053 * is 0..(number of schedulers - 1) */
1054 uint8_t dlSchdType; /*!< Indicates which DL scheduler to use, range
1055 * is 0..(number of schedulers - 1) */
1056 uint8_t numCells; /*!< Max number of cells */
1057 uint8_t maxUlUePerTti; /*!< Max number of UE in UL per TTI */
1058 uint8_t maxDlUePerTti; /*!< Max number of UE in DL per TTI */
1061 typedef struct mibParams
1064 long subCarrierSpacingCommon;
1065 long ssb_SubcarrierOffset;
1066 long dmrs_TypeA_Position;
1067 long controlResourceSetZero;
1068 long searchSpaceZero;
1070 long intraFreqReselection;
1073 typedef struct siSchedInfo
1075 long winLen; /* SI Window Length */
1076 long broadcastSta; /* Broadcast status */
1077 long preiodicity; /* si periodicity */
1079 long sibValTag; /* Value tag */
1082 typedef struct pdcchCfgCommon
1085 long ctrlRsrcSetZero; /* Control resource set zero */
1086 long searchSpcZero; /* Search space zero */
1087 long searchSpcId; /* Search space id */
1088 long ctrlRsrcSetId; /* Control resource set id */
1089 uint8_t monitorSlotPrdAndOffPresent;
1090 long monitorSlotPrdAndOff; /* Monitoring slot periodicity and offset */
1091 uint8_t monitorSymbolsInSlot[2]; /* Monitoring symbols within slot */
1092 long numCandAggLvl1; /* Number of candiates at aggregation level 1 */
1093 long numCandAggLvl2; /* Number of candiates at aggregation level 2 */
1094 long numCandAggLvl4; /* Number of candiates at aggregation level 4 */
1095 long numCandAggLvl8; /* Number of candiates at aggregation level 8 */
1096 long numCandAggLvl16; /* Number of candiates at aggregation level 16 */
1097 uint8_t searchSpcType; /* Search Space type */
1098 uint8_t commSrchSpcDciFrmt; /* DCI format of common search space type */
1099 long searchSpcSib1; /* Id of serch space for SIB1 */
1100 long pagingSearchSpc; /* Id of search space for paging */
1101 long raSearchSpc; /* Id of search space for Random Access proc */
1104 typedef struct pdschTimeDomainRsrcAlloc
1107 long mapType; /* Mapping Type */
1109 }PdschTimeDomainRsrcAlloc;
1111 typedef struct pdschCfgCommon
1114 uint8_t numTimeDomRsrcAlloc;
1115 PdschTimeDomainRsrcAlloc timeDomAlloc[MAX_NUM_DL_ALLOC];
1118 typedef struct bcchCfg
1120 long modPrdCoeff; /* Modification period co-efficient */
1123 typedef struct pcchCfg
1125 uint16_t dfltPagingCycle; /* Default paging cycle */
1126 uint8_t nAndPagingFrmOffsetType; /*Number of PagingFrames in PagingCycle defined in terms of T.*/
1127 uint8_t pageFrameOffset; /* Paging Frame offset */
1128 uint8_t ns; /* Number of paging occassions in paging frame */
1129 uint8_t firstPDCCHMontioringType; /* First PDCCH Monitoring Paging Occasion Presence Type*/
1130 uint16_t firstPDCCHMontioringInfo[MAX_PO_PER_PF];/*Indicates the first PDCCH monitoring occasion of each PO of the PF*/
1133 typedef struct scsSpecCarrier
1135 long scsOffset; /* Offset to point A considering subcarrier spacing */
1136 long scs; /* subcarrier spacing */
1137 long scsBw; /* Carrier bandwidth considering subcarrier spacing */
1141 typedef struct dlCfgCommon
1143 long freqBandInd; /* Downlink frequency band indicator */
1144 long offsetToPointA; /* DL ofset to point A */
1145 long locAndBw; /* Frequency location and bandwidth */
1146 ScsSpecCarrier dlScsCarrier; /* SCS Specific carrier */
1147 PdcchCfgCommon pdcchCfg;
1148 PdschCfgCommon pdschCfg;
1153 typedef struct rachCfgCommon
1156 long prachCfgIdx; /* PRACH configuration index */
1157 long msg1Fdm; /* Num of PRACH transmission occassions */
1158 long msg1FreqStart; /* Offset of lowest msg1 transmission occassion */
1159 long zeroCorrZoneCfg; /* Zero correlation zone configuration */
1160 long preambleRcvdTgtPwr; /* Traget power level */
1161 long preambleTransMax; /* Max num of preamble transmission */
1162 long pwrRampingStep; /* Power ramping steps for PRACH */
1163 long raRspWindow; /* RA response window */
1164 long numRaPreamble; /* Total num of preamble used in random access */
1165 long numSsbPerRachOcc; /* Numer of SSBs per RACH Occassion */
1166 long numCbPreamblePerSsb; /* Number of Contention-Based preamble per SSB */
1167 long contResTimer; /* Contention resolution timer */
1169 uint8_t rootSeqIdxPresent;
1170 long rootSeqIdx; /* PRACH root sequence index */
1171 long msg1Scs; /* Msg1 subcarrier spacing */
1172 long restrictedSetCfg; /* Restricted set configuration */
1175 typedef struct puschCfgCmnTimeDomAlloc
1180 }PuschCfgCmnTimeDomAlloc;
1182 typedef struct puschCfgCommon
1184 uint8_t puschCfgPresent;
1185 uint8_t numTimeDomRsrcAlloc;
1186 PuschCfgCmnTimeDomAlloc timeDomAllocList[MAX_UL_ALLOC];
1187 long msg3DeltaPreamble;
1188 long p0NominalWithGrant;
1191 typedef struct pucchCfgCommon
1199 typedef struct ulCfgCommon
1201 long freqBandInd; /* Uplink frequency band indicator */
1202 long pMax; /* Max UL transmission power that UE applies */
1203 long locAndBw; /* Frequency location and bandwidth */
1204 ScsSpecCarrier ulScsCarrier; /* SCS Specific carrier */
1205 RachCfgCommon rachCfg;
1206 PuschCfgCommon puschCfg;
1207 PucchCfgCommon pucchCfg;
1208 long timeAlignTimerComm;
1211 typedef struct tddUlDlCfgCommon
1213 long refScs; /* Reference subcarrier spacing */
1214 long txPrd; /* Transmission periodicity */
1221 typedef struct srvCellCfgCommSib
1226 uint8_t ssbPosInBurst;
1227 long ssbPrdServingCell;
1228 TddUlDlCfgCommon tddCfg;
1229 long ssPbchBlockPwr;
1232 typedef struct sib1Params
1237 uint8_t cellIdentity;
1238 long cellResvdForOpUse;
1239 long connEstFailCnt;
1240 long connEstFailOffValidity;
1241 SiSchedInfo siSchedInfo;
1242 SrvCellCfgCommSib srvCellCfgCommSib;
1245 typedef struct policyMemberList
1251 typedef struct rrmPolicy
1253 ResourceType rsrcType;
1254 uint8_t numMemberList;
1255 PolicyMemberList **memberList;
1256 uint8_t policyMaxRatio;
1257 uint8_t policyMinRatio;
1258 uint8_t policyDedicatedRatio;
1261 typedef struct copyOfRecvdSliceCfg
1263 RrmPolicy **rrmPolicy;
1264 uint8_t totalRrmPolicy;
1265 uint8_t totalSliceCount;
1266 }CopyOfRecvdSliceCfg;
1268 typedef struct duCfgParams
1270 SctpParams sctpParams; /* SCTP Params */
1271 F1EgtpParams egtpParams; /* EGTP Params */
1274 uint8_t duName[CU_DU_NAME_LEN_MAX];
1275 SchedulerCfg schedCfg;
1276 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list *///TODO: this must be removed eventually
1277 F1RrcVersion rrcVersion; /* RRC version */
1278 MacCellCfg macCellCfg; /* MAC cell configuration */
1279 MibParams mibParams; /* MIB Params */
1280 Sib1Params sib1Params; /* SIB1 Params */
1281 CopyOfRecvdSliceCfg tempSliceCfg;
1284 typedef struct f1SetupMsg
1286 uint8_t f1MsgReqBufSize;
1288 uint8_t f1MsgRspBufSize;
1296 typedef struct rRMPolicyMemberList
1302 }RRMPolicyMemberList;
1313 typedef struct rrmPolicyList
1316 RrmResourceType resourceType;
1317 uint8_t rRMMemberNum;
1318 RRMPolicyMemberList rRMPolicyMemberList[2];
1319 uint8_t rRMPolicyMaxRatio;
1320 uint8_t rRMPolicyMinRatio;
1321 uint8_t rRMPolicyDedicatedRatio;
1325 DuCfgParams duCfgParam;
1327 /*function declarations */
1328 void FillSlotConfig();
1329 uint8_t readClCfg();
1331 uint8_t duReadCfg();
1332 uint16_t calcSliv(uint8_t startSymbol, uint8_t lengthSymbol);
1333 uint8_t cpyRrmPolicyInDuCfgParams(RrmPolicyList rrmPolicy[], uint8_t policyNum, CopyOfRecvdSliceCfg *tempSliceCfg);
1335 #endif /* __DU_CONFIG_H__ */
1337 /**********************************************************************
1339 **********************************************************************/