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"
35 #define F1_SCTP_PORT 38472 /* As per the spec 38.472, the registered port number for F1AP is 38472 */
36 #define E2_SCTP_PORT 36421
39 #define F1_EGTP_PORT 2152 /* As per the spec 29.281, the registered port number for GTP-U is 2152 */
43 #define DU_NAME "ORAN OAM DU"
44 #define CELL_TYPE SMALL
46 //TODO: while testing for TDD, Mu1 and 100 MHz, this flag must be enabled
48 #define DUPLEX_MODE DUP_MODE_TDD
49 #define NR_NUMEROLOGY 1
50 #define NR_DL_ARFCN 623400
51 #define NR_UL_ARFCN 623400
52 #define NR_FREQ_BAND 78
53 #define NR_SCS SCS_30KHZ
54 #define NR_BANDWIDTH BANDWIDTH_100MHZ
56 #define DUPLEX_MODE DUP_MODE_FDD
57 #define NR_NUMEROLOGY 0
58 #define NR_DL_ARFCN 428000
59 #define NR_UL_ARFCN 390000
60 #define NR_FREQ_BAND 1
61 #define NR_SCS SCS_15KHZ
62 #define NR_BANDWIDTH BANDWIDTH_20MHZ
75 /* Spec 38.104 Table 5.4.2.3-1:Applicable NR-ARFCN per operating band in FR1 */
83 #define FREQ_SHIFT_7P5KHZ FALSE
84 #define SSB_PBCH_PWR 0
85 #define BCH_PAYLOAD PHY_GEN_TIMING_PBCH_BIT
86 #define NORMAL_CYCLIC_PREFIX 0
87 #define OFFSET_TO_POINT_A 24 /* PRB Offset to Point A */
88 #define BETA_PSS BETA_PSS_0DB
89 #define SSB_PERIODICITY 20
90 #define SSB_SUBCARRIER_OFFSET 0
91 #define SSB_FREQUENCY 3000000 /*ssbFrequency in kHz*/
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 */
103 #define PRACH_CONFIG_IDX 16
105 #define PRACH_CONFIG_IDX 88
107 #define PRACH_MAX_PRB 24 /* As per (spec 38.211-Table 6.3.3.2-1), max allocated PRBs can go upto 24 */
108 #define PRACH_FREQ_START (MAX_NUM_RB - PRACH_MAX_PRB) /* In order to allocate PRACH from end of the resource grid */
109 #define PRACH_SEQ_LEN SHORT_SEQUENCE
110 #define PRACH_SUBCARRIER_SPACING NR_SCS
111 #define PRACH_RESTRICTED_SET_CFG 0
112 #define NUM_PRACH_FDM 1
113 #define ROOT_SEQ_IDX 0
114 #define NUM_ROOT_SEQ 1
115 #define ZERO_CORRELATION_ZONE_CFG 4
116 #define NUM_UNUSED_ROOT_SEQ 0
117 #define UNUSED_ROOT_SEQ 1
118 #define SSB_PER_RACH 1
119 #define CB_PREAMBLE_PER_SSB 8
120 #define PRACH_MULT_CARRIER_BAND FALSE
121 #define PRACH_PREAMBLE_RCVD_TGT_PWR -74
122 #define NUM_RA_PREAMBLE 63
123 #define RSRP_THRESHOLD_SSB 31
126 #define TDD_PERIODICITY TX_PRDCTY_MS_5
129 #define RSS_MEASUREMENT_UNIT DONT_REPORT_RSSI
130 #define RA_CONT_RES_TIMER 64
131 #define RA_RSP_WINDOW 10
133 /* MACRCO Ddefine for PDCCH Configuration */
134 #define PDCCH_SEARCH_SPACE_ID 1 /* Common search space id */
135 #define PDCCH_CTRL_RSRC_SET_ID 0 /* Control resource set id */
136 #define PDCCH_SEARCH_SPACE_ID_SIB1 1 /* Search space id for sib1 */
137 #define PDCCH_SEARCH_SPACE_ID_PAGING 1 /* Search space id for paging */
138 #define PDCCH_SEARCH_SPACE_ID_RA 1 /* Search spaced id for random access */
139 #define PDCCH_SERACH_SPACE_DCI_FORMAT 0
140 #define PDCCH_CTRL_RSRC_SET_ONE_ID 1
141 #define PDCCH_CTRL_RSRC_SET_ONE_DURATION 2 /* Duration for control resource set id i */
142 #define PDCCH_CTRL_RSRC_SET_ONE_PRECOD_GRANULARITY 1 /* Precoded granularity */
143 #define PDCCH_SRCH_SPC_TWO_ID 2
144 #define PDCCH_SRCH_SPC_TWO_AGG_LVL1_CANDIDATE 7 /* Num of candidate at aggregation level 1 */
145 #define PDCCH_SRCH_SPC_TWO_AGG_LVL2_CANDIDATE 7 /* Num of candidate at aggregation level 2 */
146 #define PDCCH_SRCH_SPC_TWO_AGG_LVL4_CANDIDATE 4 /* Num of candidate at aggregation level 4 */
147 #define PDCCH_SRCH_SPC_TWO_AGG_LVL8_CANDIDATE 2 /* Num of candidate at aggregation level 8 */
148 #define PDCCH_SRCH_SPC_TWO_AGG_LVL16_CANDIDATE 1 /* Num of candidate at aggregation level 16 */
149 #define PDCCH_SRCH_SPC_TWO_UE_SPEC_DCI_FORMAT 0 /* format 0-0 and 1-0 */
150 #define PDCCH_SYMBOL_WITHIN_SLOT 128 /* Symbol within Slot Value */
153 #define SIB1_VALUE_TAG 10
155 /* MACRO Ddefine for PDSCH Configuration */
156 #define NUM_TIME_DOM_RSRC_ALLOC 2
157 #define PDSCH_K0_CFG1 0
158 #define PDSCH_K0_CFG2 1
159 #define PDSCH_START_SYMBOL 3
160 #define PDSCH_LENGTH_SYMBOL 11
161 #define PDSCH_RES_ALLOC_TYPE 1 /* Resource allocation type */
162 #define PDSCH_MAX_CODEWORD_SCH_BY_DCI 0 /* Max num of codewords scheduled by DCI */
163 #define PDSCH_RBG_SIZE 0 /* 0: config1 */
164 #define PDSCH_NUM_HARQ_PROC 5
166 /* MACRO Define for PUSCH Configuration */
167 #define MAX_UL_ALLOC 16
168 #define PUSCH_K2_CFG1 4
169 #define PUSCH_K2_CFG2 5
170 #define PUSCH_START_SYMBOL 3
171 #define PUSCH_LENGTH_SYMBOL 11
173 #define PUSCH_MSG3_DELTA_PREAMBLE 0
174 #define PUSCH_P0_NOMINAL_WITH_GRANT -70
175 #define PUSCH_TRANSFORM_PRECODER 1 /* 1: Disabled */
176 #define PUSCH_MAX_MIMO_LAYERS 1
177 #define PUSCH_PROCESS_TYPE2_ENABLED false
179 /* Macro define for PUCCH Configuration */
180 #define PUCCH_RSRC_COMMON 0
181 #define PUCCH_GROUP_HOPPING 0 /* Neither sequence hopping nor group hopping */
182 #define PUCCH_P0_NOMINAL -74
184 /* MACRO defines for TDD DL-UL Configuration */
185 #define NUM_DL_SLOTS 7
186 #define NUM_DL_SYMBOLS 12
187 #define NUM_UL_SLOTS 2
188 #define NUM_UL_SYMBOLS 1
189 #define GUARD_SLOT_IDX 7
191 /* MACRO defines for SRC config */
192 #define SRS_RSRC_ID 1
193 #define SRS_RSET_ID 1
194 #define SRS_COMB_OFFSET_N2 0
195 #define SRS_CYCLIC_SHIFT_N2 0
196 #define SRS_FREQ_DOM_POS 0
197 #define SRS_FREQ_DOM_SHIFT 0
202 #define APERIODIC_SRS_RESRC_TRIGGER 1
207 #define MAX_DU_PORT 2
208 #define F1_INTERFACE 0
209 #define E2_INTERFACE 1
217 /* Macro definitions for F1 procedures */
218 #define CU_DU_NAME_LEN_MAX 30 /* Max length of CU/DU name string */
219 #define MAX_F1_CONNECTIONS 65536 /* Max num of F1 connections */
221 #define MAXNRARFCN 3279165 /* Maximum values of NRAFCN */
222 #define MAX_NRCELL_BANDS 2 /* Maximum number of frequency bands */
223 #define MAX_NUM_OF_SLICE_ITEMS 1024 /* Maximum number of signalled slice support items */
224 #define MAX_BPLMN_NRCELL_MINUS_1 1 /* Maximum number of PLMN Ids broadcast in an NR cell minus 1 */
225 #define MAXNUMOFSIBTYPES 32 /* Maximum number of SIB types */
226 #define MAX_TNL_ASSOC 32 /* Max num of TNL Assoc between CU and DU */
227 #define MAXCELLINENB 256 /* Max num of cells served by eNB */
228 #define MAX_NUM_OF_UE_ID 65536 /* Max num of UEs served by DU */
229 #define MAXNUMOFUACPLMN 12 /* Maximum number of PLMN ids*/
230 #define MAXNUMOFUACPERPLMN 64 /* Maximum number of signalled categories per PLMN */
231 #define NR_RANAC 150 /* RANAC */
232 #define DEFAULT_CELLS 1 /* Max num of broadcast PLMN ids */
233 #define IE_EXTENSION_LIST_COUNT 1
235 /* Macro definitions for MIB/SIB1 */
236 #define SYS_FRAME_NUM 0
238 #define SSB_SC_OFFSET 0
240 #define CELL_IDENTITY 1
242 /* Macro definitions for DUtoCuRrcContainer */
243 #define CELL_GRP_ID 0
245 #define SR_PROHIBIT_TMR 5
246 #define SR_TRANS_MAX 2
247 #define PERIODIC_BSR_TMR 2
248 #define RETX_BSR_TMR 5
249 #define SR_DELAY_TMR 6
251 #define TIME_ALIGNMENT_TMR 7
252 #define PHR_PERIODIC_TMR 7
253 #define PHR_PROHIBHIT_TMR 0
254 #define PHR_PWR_FACTOR_CHANGE 3
255 #define PHR_MODE_OTHER_CG 0
256 #define SN_FIELD_LEN 1
257 #define T_POLL_RETRANSMIT 8 /* Enum for 45ms */
258 #define T_POLL_RETRANSMIT_VAL 45 /* Value in ms */
259 #define POLL_PDU 0 /* Enum for 4 pdus */
260 #define POLL_PDU_VAL 4 /* Value of poll pdu */
261 #define POLL_BYTE 43 /* Enum for infinite poll bytes */
262 #define POLL_BYTE_VAL -1 /* Value for infinite poll byte */
263 #define MAX_RETX_THRESHOLD 5 /* Enum for 8 retransmissions */
264 #define MAX_RETX_THRESHOLD_VAL 8 /* Value for 8 retransmissions */
265 #define T_REASSEMBLY 8 /* enum for RE_ASM_40MS */
266 #define T_REASSEMBLY_VAL 40 /* default re assembly timer */
267 #define T_STATUS_PROHIBHIT 7 /* enum for PROH_35MS */
268 #define T_STATUS_PROHIBHIT_VAL 35 /* default status prohibit timer */
269 #define MAC_LC_PRIORITY 1
270 #define PRIORTISIED_BIT_RATE 15
271 #define BUCKET_SIZE_DURATION 5
274 #define PDSCH_HARQ_ACK_CODEBOOK 1
275 #define SERV_CELL_IDX 0
276 #define RLM_SYNC_OUT_SYNC_THRESHOLD 0
277 #define ACTIVE_DL_BWP_ID 0
278 #define ACTIVE_UL_BWP_ID 0
279 #define SCRAMBLING_ID NR_PCI
280 #define DMRS_ADDITIONAL_POS 0 /* DMRS Additional poistion */
281 #define RES_ALLOC_TYPE 1 /* Resource allocation type */
283 /* MACRO definitions for modulcation order */
284 #define MOD_ORDER_QPSK 2
285 #define MOD_ORDER_QAM16 4
286 #define MOD_ORDER_QAM64 6
287 #define MOD_ORDER_QAM256 8
288 #define PDSCH_MCS_INDEX 20 /* For 64QAM, valid mcs index: 17-28 in 38.214 - Table 5.1.3.1-1*/
289 #define PUSCH_MCS_INDEX 10 /* For 16QAM, valid mcs index: 10-16 in 38.214 - Table 5.1.3.1-1*/
292 #define MIN_TEID 1 /*[Spec 29.281,Sec 5.1]: All Zero TEIDs are never assigned for setting up GTP-U Tunnel*/
293 #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 */
298 #define DEDICATED_RATIO 10
299 #define NUM_OF_SUPPORTED_SLICE 2
302 /* Macros for Drx configuration */
303 #define DRX_ONDURATION_TIMER_VALUE_PRESENT_IN_MS true
304 #define DRX_ONDURATION_TIMER_VALUE_IN_SUBMS 32
305 #define DRX_ONDURATION_TIMER_VALUE_IN_MS 10
306 #define DRX_INACTIVITY_TIMER 2
307 #define DRX_HARQ_RTT_TIMER_DL 56
308 #define DRX_HARQ_RTT_TIMER_UL 56
309 #define DRX_RETRANSMISSION_TIMER_DL 4
310 #define DRX_RETRANSMISSION_TIMER_UL 4
311 #define DRX_LONG_CYCLE_START_OFFSET_CHOICE 40
312 #define DRX_LONG_CYCLE_START_OFFSET_VAL 8
313 #define DRX_SHORT_CYCLE_PRESENT true
314 #define DRX_SHORT_CYCLE 2
315 #define DRX_SHORT_CYCLE_TIMER 2
316 #define DRX_SLOT_OFFSET 0
335 INVALID_CU_UE_F1AP_ID,
336 INVALID_DU_UE_F1AP_ID,
337 INTERACTION_WITH_OTHER_PROC,
339 RADIO_RELATED_REASON,
340 INSUFFICIENT_RADIO_RESOURCE,
346 SLICE_RESOURCE_UNAVAILABLE,
347 AMF_ABNORMAL_RELEASE,
353 TRANS_CAUSE_UNSPECIFIED,
354 TRANSPORT_RESOURCE_UNAVAIL
360 ABSTRACT_SYNTAX_ERR_REJECT,
361 ABSTRACT_SYNTAX_ERR_NOTIFY,
362 INCOMPATIBLE_MESSAGE,
364 ABSTRACT_SYNTAX_ERR_MSG_CONSTRUCT,
365 PROTOCOL_CAUSE_UNSPECIFIED
370 CONTROL_PROC_OVERLOAD,
371 INSUFF_USER_PLANE_RESOURCE,
373 O_AND_M_INTERVENTION,
374 MISC_CAUSE_UNSPECIFIED
497 REJECT_RRC_CONN_NON_EMERG_MODT,
498 REJECT_RRC_CONN_SIGNALLING,
499 PERMIT_EMERG_SESSION_AND_MOBILE_TERM_SERVICE,
500 PERMIT_HIGH_PRIOR_SESSION_AND_MOBILE_TERM_SERVICE
501 }F1UacStandardAction;
505 PDSCH_MAPPING_TYPE_A,
506 PDSCH_MAPPING_TYPE_B,
511 PUSCH_MAPPING_TYPE_A,
512 PUSCH_MAPPING_TYPE_B,
515 typedef struct f1RrcVersion
517 char rrcVer[30]; /* Latest RRC Version */
518 uint32_t extRrcVer; /* Latest RRC version extended */
521 typedef struct f1FailCause
525 RadioNwCause radioNwCause; /* Radio Network Layer Cause */
526 TransLayerCause transLayerCause; /* Transport Layer Cause */
527 ProtocolCause protCause; /* Protocol Cause */
528 MiscCause miscCause; /* Miscellaneous Cause */
532 typedef struct f1ProcCode
538 typedef struct f1TriggMsg
544 typedef struct f1ProcCrit
550 typedef struct f1CritDignosIE
552 F1ProcCritVal ieCritVal;
557 typedef struct f1CritDiagnostic
560 F1ProcCode procCode; /* Procedure Code */
561 F1TriggMsg triggeringMsg; /* Triggering Message */
562 F1ProcCrit procCrit; /* Criticality of Triggering msg/proc */
564 F1CritDignosIE diagnosIE;
567 typedef struct f1FailureIE
569 uint32_t transId; /* Uniquely identify transaction */
570 F1FailCause cause; /* Failure cause */
571 uint8_t timeToWait; /* Seconds to be waited before retry */
572 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
575 typedef struct f1LogicalConnUeAssoc
577 uint32_t gnbCuUeF1apId;
578 uint32_t gnbDuUeF1apId;
579 }F1LogicalConnUeAssoc;
581 typedef struct f1ResetType
585 F1ResetAll resetAll; /* Reset All */
586 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* In case of Partial Reset : UE associated logical F1 conn list*/
590 typedef struct nrEcgi
596 typedef struct f1SibType
603 typedef struct f1TxBw
605 F1NrScs nrScs; /* NR subcarrier spacing */
606 F1Nrb nrb; /* Transmission bandwidth expressed in units of RBs */
609 typedef struct f1SulInfo
611 uint32_t sulArfcn; /* SUL ARFCN */
612 F1TxBw sulTxBw; /* SUL transmission bandwidth */
615 typedef struct f1FreqBand
618 uint16_t sulBand[MAX_NRCELL_BANDS];
621 typedef struct f1NrFreqInfo
625 F1FreqBand freqBand[MAX_NRCELL_BANDS];
628 typedef struct f1NrFddInfo
630 F1NrFreqInfo ulNrFreqInfo; /* UL NR Frequency Info */
631 F1NrFreqInfo dlNrFreqInfo; /* DL NR Frequency Info */
632 F1TxBw ulTxBw; /* UL Transmission bandwidth */
633 F1TxBw dlTxBw; /* DL Transmission bandwidth */
636 typedef struct f1NrTddInfo
638 F1NrFreqInfo nrFreqInfo; /* NR Frequency Info */
639 F1TxBw nrTxBw; /* NR Transmission Bandwidth */
642 typedef struct f1NrModeInfo
651 typedef struct f1EutraFddInfo
653 uint16_t ulOffset; /* UL offset to Point A */
654 uint16_t dlOffset; /* DL offset to Point A */
657 typedef struct f1EutraTddInfo
659 uint16_t tddOffset; /* Offset to Point A */
662 typedef struct f1EutraModeInfo
671 typedef struct epIpAddr
673 char transportAddr[20]; /* Transport Layer Address */
676 typedef struct epIpAddrPort
682 typedef struct f1TaiSliceSuppLst
684 uint8_t numSupportedSlices;
688 typedef struct f1SrvdPlmn
691 Plmn extPlmn; /* Extended available PLMN list */
692 F1TaiSliceSuppLst taiSliceSuppLst;
695 typedef struct f1BrdcstPlmnInfo
697 Plmn plmn[MAX_PLMN]; /* PLMN id list */
698 Plmn extPlmn[MAX_PLMN]; /* Extended PLMN id list */
699 uint16_t tac; /* 5GS-TAC */
700 uint32_t nrCellId; /* NR Cell id */
701 uint8_t ranac; /* RAN Area code */
704 typedef struct f1CellInfo
706 NrEcgi nrCgi; /* Cell global Identity */
707 uint32_t nrPci; /* Physical Cell Identity */
708 F1SrvdPlmn srvdPlmn[MAX_PLMN];
711 typedef struct f1DuCellInfo
713 F1CellInfo cellInfo; /* cell info */
714 uint16_t tac; /* tracking area code */
715 uint16_t epsTac; /* Configured EPS TAC */
716 NrModeInfo f1Mode; /* NR mode info : FDD/TDD */
717 uint8_t measTimeCfg; /* Measurement timing configuration */
718 F1CellDir cellDir; /* Cell Direction */
719 F1CellType cellType; /* Cell Type */
720 F1BrdcstPlmnInfo brdcstPlmnInfo[MAX_BPLMN_NRCELL_MINUS_1]; /* Broadcast PLMN Identity Info List */
723 typedef struct f1DuSysInfo
725 uint8_t *mibMsg; /* MIB message */
727 uint8_t *sib1Msg; /* SIB1 message */
731 typedef struct f1CuSysInfo
733 F1SibType sibTypeToUpd[MAXNUMOFSIBTYPES]; /* SIB types to be updated */
736 typedef struct f1DuSrvdCellInfo
738 F1DuCellInfo duCellInfo; /* gNB-DU served cell info */
739 F1DuSysInfo duSysInfo; /* gNB-DU System Information */
742 typedef struct f1DuSrvdCellToDel
744 NrEcgi oldNrCgi; /* Old NR CGI */
745 F1DuSrvdCellInfo srvdCellInfo; /* Info of served cell to be deleted */
748 typedef struct f1CuActCellInfo
750 F1CellInfo cuCellInfo; /* gNB-CU available cell info */
751 F1CuSysInfo cuSysInfo; /* gNB-CU System Information */
754 typedef struct f1ActCellFail
760 typedef struct srvStatus
763 bool switchOffOngoing;
766 typedef struct f1CellStatus
769 SrvStatus status; /* Service status */
772 typedef struct f1DedSIDelUE
774 uint32_t gnbCuUeF1apId;
778 typedef struct tnlAssocInfo
781 EpIpAddr epIpAddr; /* Endpoint-IP Address */
782 EpIpAddrPort epIpAddrport; /* Endpoint-IP Address and Port */
785 typedef struct f1TnlAssocUsage
791 typedef struct f1TnlAssoc
793 F1TnlAssocAddr assocInfo; /* TNL Assoc Transport Layer Info */
794 F1TnlAssocUsage assocUsage; /* TNL Assoc usage */
797 typedef struct f1TnlAssocToRmv
799 F1TnlAssocAddr assocInfoCu; /* TNL Assoc Transport Layer Info of CU */
800 F1TnlAssocAddr assocInfoDu; /* TNL Assoc Transport Layer Info of DU */
803 typedef struct f1TnlAssocSetupFail
805 F1TnlAssocAddr assocInfo;
807 }F1TnlAssocSetupFail;
810 typedef struct f1CellBarred
813 CellBarred cellBarred;
816 typedef struct f1EutraCell
818 uint32_t eutraCellId; /* EUTRA cell id */
819 F1EutraModeInfo mode; /* EUTRA mode info : FDD/TDD */
820 uint8_t rsrcInd; /* Protected EUTRA resource Indication */
823 typedef struct f1ProtectEUTRARsrc
825 uint32_t specShareGrpId; /* Spectrum sharing group id */
826 F1EutraCell eutraCellList[MAXCELLINENB]; /* EUTRA cells list */
829 typedef struct f1UacOperatorDefined
831 uint8_t accessCategory;
833 }F1UacOperatorDefined;
835 typedef struct f1UacCategoryType
839 F1UacStandardAction action; /* UAC standardized action */
840 F1UacOperatorDefined operatorDef; /* UAC operator defined */
844 typedef struct f1UacType
846 uint8_t uacReducInd; /* Value 0 means no access rate reduction. Value 100 means full access rate reduction */
847 F1UacCategoryType uacCategoryType; /* UAC Category type */
850 /* Unified Access Class Assistance Information */
851 typedef struct f1UacAssistInfo
853 Plmn plmn[MAXNUMOFUACPLMN]; /* UAC PLMN list */
854 F1UacType uacType[MAXNUMOFUACPERPLMN]; /* UAC Type list */
857 /* F1 setup related structures */
859 typedef struct f1SetupReq
861 uint32_t transId; /* Uniquely identify transaction */
862 uint32_t duId; /* DU ID */
863 char duName[CU_DU_NAME_LEN_MAX]; /* DU name */
864 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list */
865 F1RrcVersion rrcVersion; /* RRC version */
868 typedef struct f1setupRsp
870 uint32_t transId; /* Uniquely identify transaction */
871 char cuName[CU_DU_NAME_LEN_MAX]; /* CU Name */
872 F1CuActCellInfo actCellInfo; /* cells to be activated */
873 F1RrcVersion rrcVersion; /* RRC version */
876 typedef struct f1SetupFail
878 F1FailureIE setupFail;
881 /* At reception of the RESET message the gNB-DU shall release all allocated resources on F1
882 * and radio resources related to the UE association(s) indicated explicitly or implicitly in
883 * the RESET message and remove the indicated UE contexts including F1AP ID. */
884 typedef struct f1Reset
886 uint32_t transId; /* Uniquely identify transaction */
887 F1FailCause cause; /* Failure cause */
888 F1ResetType resetType; /* type of reset */
891 /* After the gNB-CU has released all assigned F1 resources and the UE F1AP IDs for all indicated
892 * UE associations which can be used for new UE-associated logical F1-connections over the F1 interface,
893 * the gNB-CU shall respond with the RESET ACKNOWLEDGE message. */
894 typedef struct f1ResetAck
896 uint32_t transId; /* Uniquely identify transaction */
897 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* UE associated logical F1-connection list */
898 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
901 typedef struct f1ErrorInd
903 uint32_t transId; /* Uniquely identify transaction */
904 F1Entity errorOrigin; /* Specifies if error is originated at DU or CU */
905 F1FailCause cause; /* Failure cause */
906 /* If failure is due to Ue related message. */
907 uint32_t gnbCuUeF1apId; /* gNB-CU UE F1AP Id */
908 uint32_t gnbDuUeF1apId; /* gNB-DU UE F1AP Id */
909 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
912 typedef struct f1GnbDuCfgUpd
914 uint32_t transId; /* Uniquely identify transaction */
915 F1DuSrvdCellInfo srvdCellLstAdd[MAX_NUM_CELL]; /* Served cell list to be added */
916 F1DuSrvdCellToDel srvdCellLstMod[MAX_NUM_CELL]; /* Served cell list to be modified */
917 NrEcgi srvdCellLstDel[MAX_NUM_CELL]; /* Served cell list to be deleted */
918 F1CellStatus cellStatus[MAX_NUM_CELL]; /* Cell status */
919 F1DedSIDelUE ueLst[MAX_NUM_UE]; /* Ue list that requires dedicated SI delivery */
921 F1TnlAssocToRmv gnbDuTnlAssocRmv[MAX_TNL_ASSOC]; /* TNL Assoc list to remove */
924 typedef struct f1GnbDuCfgUpdAck
926 uint32_t transId; /* Uniquely identify transaction */
927 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
928 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
929 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
932 typedef struct f1GnbDuCfgUpdFail
934 F1FailureIE gnbDuCfgUpdFail;
937 /* Sent by the gNB-CU to transfer updated information associated to an F1-C interface instance */
938 typedef struct f1GnbCuCfgUpd
940 uint32_t transId; /* Uniquely identifies transaction */
941 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
942 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
943 F1TnlAssoc assocLstAdd[MAX_TNL_ASSOC]; /* List of TNL assocs to be added */
944 F1TnlAssoc assocLstUpd[MAX_TNL_ASSOC]; /* List of TNL assocs to be updated */
945 F1TnlAssocToRmv assocLstRmv[MAX_TNL_ASSOC]; /* List of TNL assocs to be removed */
946 F1CellBarred cellToBarList[MAX_NUM_CELL]; /* List of Cells to be barred */
947 F1ProtectEUTRARsrc protectEutraRsrcList[MAXCELLINENB]; /* List of Protected EUTRA resources */
950 /* Sent by a gNB-DU to a gNB-CU to acknowledge update of information
951 * associated to an F1-C interface instance */
952 typedef struct f1GnbCuCfgUpdAck
954 uint32_t transId; /* Uniquely identify transaction */
955 F1ActCellFail actCellFailList[MAX_NUM_CELL]; /* Cells failed to be activated list */
956 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
957 F1TnlAssocAddr assocSetupList[MAX_TNL_ASSOC]; /* TNL Assoc Setup list */
958 F1TnlAssocSetupFail assocSetupFailList[MAX_TNL_ASSOC]; /* TNL Assoc Setup fail list */
959 F1DedSIDelUE dedSiDelUelist[MAX_NUM_OF_UE_ID]; /* Dedicated SI delivery needed UE list */
962 typedef struct f1GnbCuCfgUpdFail
964 F1FailureIE gnbCuCfgUpdFail;
967 /* This procedure enables coordination of radio resource allocation between a gNB-CU and
968 * a gNB-DU. Coordination request is sent by CU to DU */
969 typedef struct f1GnbDuRsrcCoordReq
971 uint32_t transId; /* Uniquely identifies transaction */
972 F1ReqType reqType; /* Request type */
973 uint8_t cellResCoordReqCont; /* Container for X2AP E-UTRA - NR cell resource coordination request */
974 F1IgnoreReq ignoreReq; /* Ignore coordination request */
975 }F1GnbDuRsrcCoordReq;
977 /* This message is sent by a gNB-DU to a gNB-CU, to express the desired resource allocation
978 * for data traffic, as a response to the GNB-DU RESOURCE COORDINATION REQUEST. */
979 typedef struct f1GnbDuRsrcCoordRsp
981 uint32_t transId; /* Uniquely identifies transaction */
982 uint8_t cellResCoordRspCont; /* Container for X2AP E-UTRA - NR cell resource coordination response */
983 }F1GnbDuRsrcCoordRsp;
985 /* This message is sent by the gNB-DU to indicate to the gNB-CU its status of overload */
986 typedef struct f1GnbDuStatusInd
988 uint32_t transId; /* Uniquely identifies transaction */
989 F1GnbDuOvrloadInfo ovrloadInfo; /* gNB-DU overloaded information */
992 /* This message is sent by either the gNB-DU or the gNB-CU to intiate the removal
993 * of the interface instance and the related resources */
994 typedef struct f1RmvReq
996 uint32_t transId; /* Uniquely identifies transaction */
999 /* This message acknowledges the initiation of removal of the interface
1000 * instance and the related resources */
1001 typedef struct f1RmvRsp
1003 uint32_t transId; /* Uniquely identifies transaction */
1004 F1CritDiagnostic critDiagnos; /* Crititcality diagnostics */
1007 /* This message indicates that removing the interface instance and the related
1008 * resources cannot be accepted */
1009 typedef struct f1RmvFail
1011 uint32_t transId; /* Uniquely identifies transaction */
1012 F1FailCause cause; /* Failure cause */
1013 F1CritDiagnostic critDiagnostic; /* Criticality diagnostics */
1016 /* This message is sent by the gNB-CU to indicate to the gNB-DU a need to reduce
1017 * the rate at which UEs access the network. */
1018 typedef struct f1NwkAccessRateRed
1020 uint32_t transId; /* Uniquely identifies transaction */
1021 F1UacAssistInfo uacAssistInfo; /* UAC Assistance Information */
1022 }F1NwkAccessRateRed;
1025 typedef struct f1Ipaddr
1031 typedef struct sctpParams
1034 uint16_t duPort[MAX_DU_PORT];
1041 typedef struct f1EgtpParams
1043 F1IpAddr localIp; /* Ip address of local node */
1044 uint16_t localPort; /* Sender Port at local node */
1045 F1IpAddr destIp; /* Ip address of peer node */
1046 uint16_t destPort; /* Sender port at peer node */
1047 uint32_t minTunnelId;
1048 uint32_t maxTunnelId;
1051 typedef struct schedulerCfg
1053 uint8_t numTxAntPorts; /*!< Number of Tx antenna ports */
1054 uint8_t ulSchdType; /*!< Indicates which UL scheduler to use, range
1055 * is 0..(number of schedulers - 1) */
1056 uint8_t dlSchdType; /*!< Indicates which DL scheduler to use, range
1057 * is 0..(number of schedulers - 1) */
1058 uint8_t numCells; /*!< Max number of cells */
1059 uint8_t maxUlUePerTti; /*!< Max number of UE in UL per TTI */
1060 uint8_t maxDlUePerTti; /*!< Max number of UE in DL per TTI */
1063 typedef struct mibParams
1066 long subCarrierSpacingCommon;
1067 long ssb_SubcarrierOffset;
1068 long dmrs_TypeA_Position;
1069 long controlResourceSetZero;
1070 long searchSpaceZero;
1072 long intraFreqReselection;
1075 typedef struct siSchedInfo
1077 long winLen; /* SI Window Length */
1078 long broadcastSta; /* Broadcast status */
1079 long preiodicity; /* si periodicity */
1081 long sibValTag; /* Value tag */
1084 typedef struct pdcchCfgCommon
1087 long ctrlRsrcSetZero; /* Control resource set zero */
1088 long searchSpcZero; /* Search space zero */
1089 long searchSpcId; /* Search space id */
1090 long ctrlRsrcSetId; /* Control resource set id */
1091 uint8_t monitorSlotPrdAndOffPresent;
1092 long monitorSlotPrdAndOff; /* Monitoring slot periodicity and offset */
1093 uint8_t monitorSymbolsInSlot[2]; /* Monitoring symbols within slot */
1094 long numCandAggLvl1; /* Number of candiates at aggregation level 1 */
1095 long numCandAggLvl2; /* Number of candiates at aggregation level 2 */
1096 long numCandAggLvl4; /* Number of candiates at aggregation level 4 */
1097 long numCandAggLvl8; /* Number of candiates at aggregation level 8 */
1098 long numCandAggLvl16; /* Number of candiates at aggregation level 16 */
1099 uint8_t searchSpcType; /* Search Space type */
1100 uint8_t commSrchSpcDciFrmt; /* DCI format of common search space type */
1101 long searchSpcSib1; /* Id of serch space for SIB1 */
1102 long pagingSearchSpc; /* Id of search space for paging */
1103 long raSearchSpc; /* Id of search space for Random Access proc */
1106 typedef struct pdschTimeDomainRsrcAlloc
1109 long mapType; /* Mapping Type */
1111 }PdschTimeDomainRsrcAlloc;
1113 typedef struct pdschCfgCommon
1116 uint8_t numTimeDomRsrcAlloc;
1117 PdschTimeDomainRsrcAlloc timeDomAlloc[MAX_NUM_DL_ALLOC];
1120 typedef struct bcchCfg
1122 long modPrdCoeff; /* Modification period co-efficient */
1125 typedef struct pcchCfg
1127 uint16_t dfltPagingCycle; /* Default paging cycle */
1128 uint8_t nAndPagingFrmOffsetType; /*Number of PagingFrames in PagingCycle defined in terms of T.*/
1129 uint8_t pageFrameOffset; /* Paging Frame offset */
1130 uint8_t ns; /* Number of paging occassions in paging frame */
1131 uint8_t firstPDCCHMontioringType; /* First PDCCH Monitoring Paging Occasion Presence Type*/
1132 uint16_t firstPDCCHMontioringInfo[MAX_PO_PER_PF];/*Indicates the first PDCCH monitoring occasion of each PO of the PF*/
1135 typedef struct scsSpecCarrier
1137 long scsOffset; /* Offset to point A considering subcarrier spacing */
1138 long scs; /* subcarrier spacing */
1139 long scsBw; /* Carrier bandwidth considering subcarrier spacing */
1143 typedef struct dlCfgCommon
1145 long freqBandInd; /* Downlink frequency band indicator */
1146 long offsetToPointA; /* DL ofset to point A */
1147 long locAndBw; /* Frequency location and bandwidth */
1148 ScsSpecCarrier dlScsCarrier; /* SCS Specific carrier */
1149 PdcchCfgCommon pdcchCfg;
1150 PdschCfgCommon pdschCfg;
1155 typedef struct rachCfgCommon
1158 long prachCfgIdx; /* PRACH configuration index */
1159 long msg1Fdm; /* Num of PRACH transmission occassions */
1160 long msg1FreqStart; /* Offset of lowest msg1 transmission occassion */
1161 long zeroCorrZoneCfg; /* Zero correlation zone configuration */
1162 long preambleRcvdTgtPwr; /* Traget power level */
1163 long preambleTransMax; /* Max num of preamble transmission */
1164 long pwrRampingStep; /* Power ramping steps for PRACH */
1165 long raRspWindow; /* RA response window */
1166 long numRaPreamble; /* Total num of preamble used in random access */
1167 long numSsbPerRachOcc; /* Numer of SSBs per RACH Occassion */
1168 long numCbPreamblePerSsb; /* Number of Contention-Based preamble per SSB */
1169 long contResTimer; /* Contention resolution timer */
1171 uint8_t rootSeqIdxPresent;
1172 long rootSeqIdx; /* PRACH root sequence index */
1173 long msg1Scs; /* Msg1 subcarrier spacing */
1174 long restrictedSetCfg; /* Restricted set configuration */
1177 typedef struct puschCfgCmnTimeDomAlloc
1182 }PuschCfgCmnTimeDomAlloc;
1184 typedef struct puschCfgCommon
1186 uint8_t puschCfgPresent;
1187 uint8_t numTimeDomRsrcAlloc;
1188 PuschCfgCmnTimeDomAlloc timeDomAllocList[MAX_UL_ALLOC];
1189 long msg3DeltaPreamble;
1190 long p0NominalWithGrant;
1193 typedef struct pucchCfgCommon
1201 typedef struct ulCfgCommon
1203 long freqBandInd; /* Uplink frequency band indicator */
1204 long pMax; /* Max UL transmission power that UE applies */
1205 long locAndBw; /* Frequency location and bandwidth */
1206 ScsSpecCarrier ulScsCarrier; /* SCS Specific carrier */
1207 RachCfgCommon rachCfg;
1208 PuschCfgCommon puschCfg;
1209 PucchCfgCommon pucchCfg;
1210 long timeAlignTimerComm;
1213 typedef struct tddUlDlCfgCommon
1215 long refScs; /* Reference subcarrier spacing */
1216 long txPrd; /* Transmission periodicity */
1223 typedef struct srvCellCfgCommSib
1228 uint8_t ssbPosInBurst;
1229 long ssbPrdServingCell;
1230 TddUlDlCfgCommon tddCfg;
1231 long ssPbchBlockPwr;
1234 typedef struct sib1Params
1239 uint8_t cellIdentity;
1240 long cellResvdForOpUse;
1241 long connEstFailCnt;
1242 long connEstFailOffValidity;
1243 SiSchedInfo siSchedInfo;
1244 SrvCellCfgCommSib srvCellCfgCommSib;
1247 typedef struct duCfgParams
1249 SctpParams sctpParams; /* SCTP Params */
1250 F1EgtpParams egtpParams; /* EGTP Params */
1253 uint8_t duName[CU_DU_NAME_LEN_MAX];
1254 SchedulerCfg schedCfg;
1255 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list *///TODO: this must be removed eventually
1256 F1RrcVersion rrcVersion; /* RRC version */
1257 MacCellCfg macCellCfg; /* MAC cell configuration */
1258 MibParams mibParams; /* MIB Params */
1259 Sib1Params sib1Params; /* SIB1 Params */
1260 MacSliceCfgReq tempSliceCfg;
1263 typedef struct f1SetupMsg
1265 uint8_t f1MsgReqBufSize;
1267 uint8_t f1MsgRspBufSize;
1275 typedef struct rRMPolicyMemberList
1281 }RRMPolicyMemberList;
1292 typedef struct rrmPolicyList
1295 RrmResourceType resourceType;
1296 uint8_t rRMMemberNum;
1297 RRMPolicyMemberList rRMPolicyMemberList[2];
1298 uint8_t rRMPolicyMaxRatio;
1299 uint8_t rRMPolicyMinRatio;
1300 uint8_t rRMPolicyDedicatedRatio;
1304 DuCfgParams duCfgParam;
1306 /*function declarations */
1307 uint8_t readClCfg();
1309 uint8_t duReadCfg();
1310 uint16_t calcSliv(uint8_t startSymbol, uint8_t lengthSymbol);
1311 uint8_t cpyRrmPolicyInDuCfgParams(RrmPolicyList rrmPolicy[], uint8_t policyNum, MacSliceCfgReq *tempSliceCfg);
1313 #endif /* __DU_CONFIG_H__ */
1315 /**********************************************************************
1317 **********************************************************************/