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_MULT_CARRIER_BAND FALSE
92 #define MULT_CELL_CARRIER FALSE
93 #define FREQ_LOC_BW 28875 /* DL frequency location and bandwidth. Spec 38.508 Table 4.3.1.0B-1*/
95 #define DMRS_TYPE_A_POS 2
96 #define NUM_SYMBOLS_PER_SLOT 14 /* Number of symbols within a slot */
97 #define CORESET0_END_PRB 48
98 #define CORESET1_NUM_PRB 24
100 /* MACRO defines for PRACH Configuration */
102 #define PRACH_CONFIG_IDX 16
104 #define PRACH_CONFIG_IDX 88
106 #define PRACH_MAX_PRB 24 /* As per (spec 38.211-Table 6.3.3.2-1), max allocated PRBs can go upto 24 */
107 #define PRACH_FREQ_START (MAX_NUM_RB - PRACH_MAX_PRB) /* In order to allocate PRACH from end of the resource grid */
108 #define PRACH_SEQ_LEN SHORT_SEQUENCE
109 #define PRACH_SUBCARRIER_SPACING NR_SCS
110 #define PRACH_RESTRICTED_SET_CFG 0
111 #define NUM_PRACH_FDM 1
112 #define ROOT_SEQ_IDX 0
113 #define NUM_ROOT_SEQ 1
114 #define ZERO_CORRELATION_ZONE_CFG 4
115 #define NUM_UNUSED_ROOT_SEQ 0
116 #define UNUSED_ROOT_SEQ 1
117 #define SSB_PER_RACH 1
118 #define CB_PREAMBLE_PER_SSB 8
119 #define PRACH_MULT_CARRIER_BAND FALSE
120 #define PRACH_PREAMBLE_RCVD_TGT_PWR -74
121 #define NUM_RA_PREAMBLE 63
122 #define RSRP_THRESHOLD_SSB 31
125 #define TDD_PERIODICITY TX_PRDCTY_MS_5
128 #define RSS_MEASUREMENT_UNIT DONT_REPORT_RSSI
129 #define RA_CONT_RES_TIMER 64
130 #define RA_RSP_WINDOW 10
131 #define PRACH_RESTRICTED_SET 0 /* Unrestricted */
132 #define ROOT_SEQ_LEN 139
134 /* MACRCO Ddefine for PDCCH Configuration */
135 #define PDCCH_SEARCH_SPACE_ID 1 /* Common search space id */
136 #define PDCCH_CTRL_RSRC_SET_ID 0 /* Control resource set id */
137 #define PDCCH_SEARCH_SPACE_ID_SIB1 1 /* Search space id for sib1 */
138 #define PDCCH_SEARCH_SPACE_ID_PAGING 1 /* Search space id for paging */
139 #define PDCCH_SEARCH_SPACE_ID_RA 1 /* Search spaced id for random access */
140 #define PDCCH_SERACH_SPACE_DCI_FORMAT 0
141 #define PDCCH_CTRL_RSRC_SET_ONE_ID 1
142 #define PDCCH_CTRL_RSRC_SET_ONE_DURATION 2 /* Duration for control resource set id i */
143 #define PDCCH_CTRL_RSRC_SET_ONE_PRECOD_GRANULARITY 1 /* Precoded granularity */
144 #define PDCCH_SRCH_SPC_TWO_ID 2
145 #define PDCCH_SRCH_SPC_TWO_AGG_LVL1_CANDIDATE 7 /* Num of candidate at aggregation level 1 */
146 #define PDCCH_SRCH_SPC_TWO_AGG_LVL2_CANDIDATE 7 /* Num of candidate at aggregation level 2 */
147 #define PDCCH_SRCH_SPC_TWO_AGG_LVL4_CANDIDATE 4 /* Num of candidate at aggregation level 4 */
148 #define PDCCH_SRCH_SPC_TWO_AGG_LVL8_CANDIDATE 2 /* Num of candidate at aggregation level 8 */
149 #define PDCCH_SRCH_SPC_TWO_AGG_LVL16_CANDIDATE 1 /* Num of candidate at aggregation level 16 */
150 #define PDCCH_SRCH_SPC_TWO_UE_SPEC_DCI_FORMAT 0 /* format 0-0 and 1-0 */
151 #define PDCCH_SYMBOL_WITHIN_SLOT 128 /* Symbol within Slot Value */
154 #define SIB1_VALUE_TAG 10
156 /* MACRO Ddefine for PDSCH Configuration */
157 #define NUM_TIME_DOM_RSRC_ALLOC 2
158 #define PDSCH_K0_CFG1 0
159 #define PDSCH_K0_CFG2 1
160 #define PDSCH_START_SYMBOL 3
161 #define PDSCH_LENGTH_SYMBOL 11
162 #define PDSCH_RES_ALLOC_TYPE 1 /* Resource allocation type */
163 #define PDSCH_MAX_CODEWORD_SCH_BY_DCI 0 /* Max num of codewords scheduled by DCI */
164 #define PDSCH_RBG_SIZE 0 /* 0: config1 */
165 #define PDSCH_NUM_HARQ_PROC 5
167 /* MACRO Define for PUSCH Configuration */
168 #define MAX_UL_ALLOC 16
169 #define PUSCH_K2_CFG1 4
170 #define PUSCH_K2_CFG2 5
171 #define PUSCH_START_SYMBOL 3
172 #define PUSCH_LENGTH_SYMBOL 11
174 #define PUSCH_MSG3_DELTA_PREAMBLE 0
175 #define PUSCH_P0_NOMINAL_WITH_GRANT -70
176 #define PUSCH_TRANSFORM_PRECODER 1 /* 1: Disabled */
177 #define PUSCH_MAX_MIMO_LAYERS 1
178 #define PUSCH_PROCESS_TYPE2_ENABLED false
180 /* Macro define for PUCCH Configuration */
181 #define PUCCH_RSRC_COMMON 0
182 #define PUCCH_GROUP_HOPPING 0 /* Neither sequence hopping nor group hopping */
183 #define PUCCH_P0_NOMINAL -74
185 /* MACRO defines for TDD DL-UL Configuration */
186 #define NUM_DL_SLOTS 7
187 #define NUM_DL_SYMBOLS 12
188 #define NUM_UL_SLOTS 2
189 #define NUM_UL_SYMBOLS 1
190 #define GUARD_SLOT_IDX 7
192 /* MACRO defines for SRC config */
193 #define SRS_RSRC_ID 1
194 #define SRS_RSET_ID 1
195 #define SRS_COMB_OFFSET_N2 0
196 #define SRS_CYCLIC_SHIFT_N2 0
197 #define SRS_FREQ_DOM_POS 0
198 #define SRS_FREQ_DOM_SHIFT 0
203 #define APERIODIC_SRS_RESRC_TRIGGER 1
208 #define MAX_DU_PORT 2
209 #define F1_INTERFACE 0
210 #define E2_INTERFACE 1
218 /* Macro definitions for F1 procedures */
219 #define CU_DU_NAME_LEN_MAX 30 /* Max length of CU/DU name string */
220 #define MAX_F1_CONNECTIONS 65536 /* Max num of F1 connections */
221 #define MAX_PLMN 1 /* Max num of broadcast PLMN ids */
222 #define MAXNRARFCN 3279165 /* Maximum values of NRAFCN */
223 #define MAX_NRCELL_BANDS 2 /* Maximum number of frequency bands */
224 #define MAX_NUM_OF_SLICE_ITEMS 1024 /* Maximum number of signalled slice support items */
225 #define MAX_BPLMN_NRCELL_MINUS_1 1 /* Maximum number of PLMN Ids broadcast in an NR cell minus 1 */
226 #define MAXNUMOFSIBTYPES 32 /* Maximum number of SIB types */
227 #define MAX_TNL_ASSOC 32 /* Max num of TNL Assoc between CU and DU */
228 #define MAXCELLINENB 256 /* Max num of cells served by eNB */
229 #define MAX_NUM_OF_UE_ID 65536 /* Max num of UEs served by DU */
230 #define MAXNUMOFUACPLMN 12 /* Maximum number of PLMN ids*/
231 #define MAXNUMOFUACPERPLMN 64 /* Maximum number of signalled categories per PLMN */
232 #define NR_RANAC 150 /* RANAC */
233 #define DEFAULT_CELLS 1 /* Max num of broadcast PLMN ids */
234 #define IE_EXTENSION_LIST_COUNT 1
236 /* Macro definitions for MIB/SIB1 */
237 #define SYS_FRAME_NUM 0
239 #define SSB_SC_OFFSET 0
241 #define CELL_IDENTITY 1
243 /* Macro definitions for DUtoCuRrcContainer */
244 #define CELL_GRP_ID 0
246 #define SR_PROHIBIT_TMR 5
247 #define SR_TRANS_MAX 2
248 #define PERIODIC_BSR_TMR 2
249 #define RETX_BSR_TMR 5
250 #define SR_DELAY_TMR 6
252 #define TIME_ALIGNMENT_TMR 7
253 #define PHR_PERIODIC_TMR 7
254 #define PHR_PROHIBHIT_TMR 0
255 #define PHR_PWR_FACTOR_CHANGE 3
256 #define PHR_MODE_OTHER_CG 0
257 #define SN_FIELD_LEN 1
258 #define T_POLL_RETRANSMIT 8 /* Enum for 45ms */
259 #define T_POLL_RETRANSMIT_VAL 45 /* Value in ms */
260 #define POLL_PDU 0 /* Enum for 4 pdus */
261 #define POLL_PDU_VAL 4 /* Value of poll pdu */
262 #define POLL_BYTE 43 /* Enum for infinite poll bytes */
263 #define POLL_BYTE_VAL -1 /* Value for infinite poll byte */
264 #define MAX_RETX_THRESHOLD 5 /* Enum for 8 retransmissions */
265 #define MAX_RETX_THRESHOLD_VAL 8 /* Value for 8 retransmissions */
266 #define T_REASSEMBLY 8 /* enum for RE_ASM_40MS */
267 #define T_REASSEMBLY_VAL 40 /* default re assembly timer */
268 #define T_STATUS_PROHIBHIT 7 /* enum for PROH_35MS */
269 #define T_STATUS_PROHIBHIT_VAL 35 /* default status prohibit timer */
270 #define MAC_LC_PRIORITY 1
271 #define PRIORTISIED_BIT_RATE 15
272 #define BUCKET_SIZE_DURATION 5
275 #define PDSCH_HARQ_ACK_CODEBOOK 1
276 #define SERV_CELL_IDX 0
277 #define RLM_SYNC_OUT_SYNC_THRESHOLD 0
278 #define ACTIVE_DL_BWP_ID 0
279 #define ACTIVE_UL_BWP_ID 0
280 #define SCRAMBLING_ID NR_PCI
281 #define DMRS_ADDITIONAL_POS 0 /* DMRS Additional poistion */
282 #define RES_ALLOC_TYPE 1 /* Resource allocation type */
284 /* MACRO definitions for modulcation order */
285 #define MOD_ORDER_QPSK 2
286 #define MOD_ORDER_QAM16 4
287 #define MOD_ORDER_QAM64 6
288 #define MOD_ORDER_QAM256 8
289 #define PDSCH_MCS_INDEX 20 /* For 64QAM, valid mcs index: 17-28 in 38.214 - Table 5.1.3.1-1*/
290 #define PUSCH_MCS_INDEX 10 /* For 16QAM, valid mcs index: 10-16 in 38.214 - Table 5.1.3.1-1*/
293 #define MIN_TEID 1 /*[Spec 29.281,Sec 5.1]: All Zero TEIDs are never assigned for setting up GTP-U Tunnel*/
294 #define MAX_TEID MAX_NUM_DRB * MAX_NUM_UE /*[Spec 29.281]: Max limit is not mentioned but as per GTP-U Header Format, TEID occupies 4 octets */
299 #define DEDICATED_RATIO 10
300 #define NUM_OF_SUPPORTED_SLICE 2
303 /* Macros for Drx configuration */
304 #define DRX_ONDURATION_TIMER_VALUE_PRESENT_IN_MS true
305 #define DRX_ONDURATION_TIMER_VALUE_IN_SUBMS 32
306 #define DRX_ONDURATION_TIMER_VALUE_IN_MS 10
307 #define DRX_INACTIVITY_TIMER 2
308 #define DRX_HARQ_RTT_TIMER_DL 56
309 #define DRX_HARQ_RTT_TIMER_UL 56
310 #define DRX_RETRANSMISSION_TIMER_DL 4
311 #define DRX_RETRANSMISSION_TIMER_UL 4
312 #define DRX_LONG_CYCLE_START_OFFSET_CHOICE 40
313 #define DRX_LONG_CYCLE_START_OFFSET_VAL 8
314 #define DRX_SHORT_CYCLE_PRESENT true
315 #define DRX_SHORT_CYCLE 2
316 #define DRX_SHORT_CYCLE_TIMER 2
317 #define DRX_SLOT_OFFSET 0
336 INVALID_CU_UE_F1AP_ID,
337 INVALID_DU_UE_F1AP_ID,
338 INTERACTION_WITH_OTHER_PROC,
340 RADIO_RELATED_REASON,
341 INSUFFICIENT_RADIO_RESOURCE,
347 SLICE_RESOURCE_UNAVAILABLE,
348 AMF_ABNORMAL_RELEASE,
354 TRANS_CAUSE_UNSPECIFIED,
355 TRANSPORT_RESOURCE_UNAVAIL
361 ABSTRACT_SYNTAX_ERR_REJECT,
362 ABSTRACT_SYNTAX_ERR_NOTIFY,
363 INCOMPATIBLE_MESSAGE,
365 ABSTRACT_SYNTAX_ERR_MSG_CONSTRUCT,
366 PROTOCOL_CAUSE_UNSPECIFIED
371 CONTROL_PROC_OVERLOAD,
372 INSUFF_USER_PLANE_RESOURCE,
374 O_AND_M_INTERVENTION,
375 MISC_CAUSE_UNSPECIFIED
498 REJECT_RRC_CONN_NON_EMERG_MODT,
499 REJECT_RRC_CONN_SIGNALLING,
500 PERMIT_EMERG_SESSION_AND_MOBILE_TERM_SERVICE,
501 PERMIT_HIGH_PRIOR_SESSION_AND_MOBILE_TERM_SERVICE
502 }F1UacStandardAction;
506 PDSCH_MAPPING_TYPE_A,
507 PDSCH_MAPPING_TYPE_B,
512 PUSCH_MAPPING_TYPE_A,
513 PUSCH_MAPPING_TYPE_B,
516 typedef struct f1RrcVersion
518 char rrcVer[30]; /* Latest RRC Version */
519 uint32_t extRrcVer; /* Latest RRC version extended */
522 typedef struct f1FailCause
526 RadioNwCause radioNwCause; /* Radio Network Layer Cause */
527 TransLayerCause transLayerCause; /* Transport Layer Cause */
528 ProtocolCause protCause; /* Protocol Cause */
529 MiscCause miscCause; /* Miscellaneous Cause */
533 typedef struct f1ProcCode
539 typedef struct f1TriggMsg
545 typedef struct f1ProcCrit
551 typedef struct f1CritDignosIE
553 F1ProcCritVal ieCritVal;
558 typedef struct f1CritDiagnostic
561 F1ProcCode procCode; /* Procedure Code */
562 F1TriggMsg triggeringMsg; /* Triggering Message */
563 F1ProcCrit procCrit; /* Criticality of Triggering msg/proc */
565 F1CritDignosIE diagnosIE;
568 typedef struct f1FailureIE
570 uint32_t transId; /* Uniquely identify transaction */
571 F1FailCause cause; /* Failure cause */
572 uint8_t timeToWait; /* Seconds to be waited before retry */
573 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
576 typedef struct f1LogicalConnUeAssoc
578 uint32_t gnbCuUeF1apId;
579 uint32_t gnbDuUeF1apId;
580 }F1LogicalConnUeAssoc;
582 typedef struct f1ResetType
586 F1ResetAll resetAll; /* Reset All */
587 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* In case of Partial Reset : UE associated logical F1 conn list*/
591 typedef struct nrEcgi
597 typedef struct f1SibType
604 typedef struct f1TxBw
606 F1NrScs nrScs; /* NR subcarrier spacing */
607 F1Nrb nrb; /* Transmission bandwidth expressed in units of RBs */
610 typedef struct f1SulInfo
612 uint32_t sulArfcn; /* SUL ARFCN */
613 F1TxBw sulTxBw; /* SUL transmission bandwidth */
616 typedef struct f1FreqBand
619 uint16_t sulBand[MAX_NRCELL_BANDS];
622 typedef struct f1NrFreqInfo
626 F1FreqBand freqBand[MAX_NRCELL_BANDS];
629 typedef struct f1NrFddInfo
631 F1NrFreqInfo ulNrFreqInfo; /* UL NR Frequency Info */
632 F1NrFreqInfo dlNrFreqInfo; /* DL NR Frequency Info */
633 F1TxBw ulTxBw; /* UL Transmission bandwidth */
634 F1TxBw dlTxBw; /* DL Transmission bandwidth */
637 typedef struct f1NrTddInfo
639 F1NrFreqInfo nrFreqInfo; /* NR Frequency Info */
640 F1TxBw nrTxBw; /* NR Transmission Bandwidth */
643 typedef struct f1NrModeInfo
652 typedef struct f1EutraFddInfo
654 uint16_t ulOffset; /* UL offset to Point A */
655 uint16_t dlOffset; /* DL offset to Point A */
658 typedef struct f1EutraTddInfo
660 uint16_t tddOffset; /* Offset to Point A */
663 typedef struct f1EutraModeInfo
672 typedef struct epIpAddr
674 char transportAddr[20]; /* Transport Layer Address */
677 typedef struct epIpAddrPort
683 typedef struct f1TaiSliceSuppLst
685 uint8_t numSupportedSlices;
689 typedef struct f1SrvdPlmn
692 Plmn extPlmn; /* Extended available PLMN list */
693 F1TaiSliceSuppLst taiSliceSuppLst;
696 typedef struct f1BrdcstPlmnInfo
698 Plmn plmn[MAX_PLMN]; /* PLMN id list */
699 Plmn extPlmn[MAX_PLMN]; /* Extended PLMN id list */
700 uint16_t tac; /* 5GS-TAC */
701 uint32_t nrCellId; /* NR Cell id */
702 uint8_t ranac; /* RAN Area code */
705 typedef struct f1CellInfo
707 NrEcgi nrCgi; /* Cell global Identity */
708 uint32_t nrPci; /* Physical Cell Identity */
709 F1SrvdPlmn srvdPlmn[MAX_PLMN];
712 typedef struct f1DuCellInfo
714 F1CellInfo cellInfo; /* cell info */
715 uint16_t tac; /* tracking area code */
716 uint16_t epsTac; /* Configured EPS TAC */
717 NrModeInfo f1Mode; /* NR mode info : FDD/TDD */
718 uint8_t measTimeCfg; /* Measurement timing configuration */
719 F1CellDir cellDir; /* Cell Direction */
720 F1CellType cellType; /* Cell Type */
721 F1BrdcstPlmnInfo brdcstPlmnInfo[MAX_BPLMN_NRCELL_MINUS_1]; /* Broadcast PLMN Identity Info List */
724 typedef struct f1DuSysInfo
726 uint8_t *mibMsg; /* MIB message */
728 uint8_t *sib1Msg; /* SIB1 message */
732 typedef struct f1CuSysInfo
734 F1SibType sibTypeToUpd[MAXNUMOFSIBTYPES]; /* SIB types to be updated */
737 typedef struct f1DuSrvdCellInfo
739 F1DuCellInfo duCellInfo; /* gNB-DU served cell info */
740 F1DuSysInfo duSysInfo; /* gNB-DU System Information */
743 typedef struct f1DuSrvdCellToDel
745 NrEcgi oldNrCgi; /* Old NR CGI */
746 F1DuSrvdCellInfo srvdCellInfo; /* Info of served cell to be deleted */
749 typedef struct f1CuActCellInfo
751 F1CellInfo cuCellInfo; /* gNB-CU available cell info */
752 F1CuSysInfo cuSysInfo; /* gNB-CU System Information */
755 typedef struct f1ActCellFail
761 typedef struct srvStatus
764 bool switchOffOngoing;
767 typedef struct f1CellStatus
770 SrvStatus status; /* Service status */
773 typedef struct f1DedSIDelUE
775 uint32_t gnbCuUeF1apId;
779 typedef struct tnlAssocInfo
782 EpIpAddr epIpAddr; /* Endpoint-IP Address */
783 EpIpAddrPort epIpAddrport; /* Endpoint-IP Address and Port */
786 typedef struct f1TnlAssocUsage
792 typedef struct f1TnlAssoc
794 F1TnlAssocAddr assocInfo; /* TNL Assoc Transport Layer Info */
795 F1TnlAssocUsage assocUsage; /* TNL Assoc usage */
798 typedef struct f1TnlAssocToRmv
800 F1TnlAssocAddr assocInfoCu; /* TNL Assoc Transport Layer Info of CU */
801 F1TnlAssocAddr assocInfoDu; /* TNL Assoc Transport Layer Info of DU */
804 typedef struct f1TnlAssocSetupFail
806 F1TnlAssocAddr assocInfo;
808 }F1TnlAssocSetupFail;
811 typedef struct f1CellBarred
814 CellBarred cellBarred;
817 typedef struct f1EutraCell
819 uint32_t eutraCellId; /* EUTRA cell id */
820 F1EutraModeInfo mode; /* EUTRA mode info : FDD/TDD */
821 uint8_t rsrcInd; /* Protected EUTRA resource Indication */
824 typedef struct f1ProtectEUTRARsrc
826 uint32_t specShareGrpId; /* Spectrum sharing group id */
827 F1EutraCell eutraCellList[MAXCELLINENB]; /* EUTRA cells list */
830 typedef struct f1UacOperatorDefined
832 uint8_t accessCategory;
834 }F1UacOperatorDefined;
836 typedef struct f1UacCategoryType
840 F1UacStandardAction action; /* UAC standardized action */
841 F1UacOperatorDefined operatorDef; /* UAC operator defined */
845 typedef struct f1UacType
847 uint8_t uacReducInd; /* Value 0 means no access rate reduction. Value 100 means full access rate reduction */
848 F1UacCategoryType uacCategoryType; /* UAC Category type */
851 /* Unified Access Class Assistance Information */
852 typedef struct f1UacAssistInfo
854 Plmn plmn[MAXNUMOFUACPLMN]; /* UAC PLMN list */
855 F1UacType uacType[MAXNUMOFUACPERPLMN]; /* UAC Type list */
858 /* F1 setup related structures */
860 typedef struct f1SetupReq
862 uint32_t transId; /* Uniquely identify transaction */
863 uint32_t duId; /* DU ID */
864 char duName[CU_DU_NAME_LEN_MAX]; /* DU name */
865 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list */
866 F1RrcVersion rrcVersion; /* RRC version */
869 typedef struct f1setupRsp
871 uint32_t transId; /* Uniquely identify transaction */
872 char cuName[CU_DU_NAME_LEN_MAX]; /* CU Name */
873 F1CuActCellInfo actCellInfo; /* cells to be activated */
874 F1RrcVersion rrcVersion; /* RRC version */
877 typedef struct f1SetupFail
879 F1FailureIE setupFail;
882 /* At reception of the RESET message the gNB-DU shall release all allocated resources on F1
883 * and radio resources related to the UE association(s) indicated explicitly or implicitly in
884 * the RESET message and remove the indicated UE contexts including F1AP ID. */
885 typedef struct f1Reset
887 uint32_t transId; /* Uniquely identify transaction */
888 F1FailCause cause; /* Failure cause */
889 F1ResetType resetType; /* type of reset */
892 /* After the gNB-CU has released all assigned F1 resources and the UE F1AP IDs for all indicated
893 * UE associations which can be used for new UE-associated logical F1-connections over the F1 interface,
894 * the gNB-CU shall respond with the RESET ACKNOWLEDGE message. */
895 typedef struct f1ResetAck
897 uint32_t transId; /* Uniquely identify transaction */
898 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* UE associated logical F1-connection list */
899 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
902 typedef struct f1ErrorInd
904 uint32_t transId; /* Uniquely identify transaction */
905 F1Entity errorOrigin; /* Specifies if error is originated at DU or CU */
906 F1FailCause cause; /* Failure cause */
907 /* If failure is due to Ue related message. */
908 uint32_t gnbCuUeF1apId; /* gNB-CU UE F1AP Id */
909 uint32_t gnbDuUeF1apId; /* gNB-DU UE F1AP Id */
910 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
913 typedef struct f1GnbDuCfgUpd
915 uint32_t transId; /* Uniquely identify transaction */
916 F1DuSrvdCellInfo srvdCellLstAdd[MAX_NUM_CELL]; /* Served cell list to be added */
917 F1DuSrvdCellToDel srvdCellLstMod[MAX_NUM_CELL]; /* Served cell list to be modified */
918 NrEcgi srvdCellLstDel[MAX_NUM_CELL]; /* Served cell list to be deleted */
919 F1CellStatus cellStatus[MAX_NUM_CELL]; /* Cell status */
920 F1DedSIDelUE ueLst[MAX_NUM_UE]; /* Ue list that requires dedicated SI delivery */
922 F1TnlAssocToRmv gnbDuTnlAssocRmv[MAX_TNL_ASSOC]; /* TNL Assoc list to remove */
925 typedef struct f1GnbDuCfgUpdAck
927 uint32_t transId; /* Uniquely identify transaction */
928 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
929 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
930 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
933 typedef struct f1GnbDuCfgUpdFail
935 F1FailureIE gnbDuCfgUpdFail;
938 /* Sent by the gNB-CU to transfer updated information associated to an F1-C interface instance */
939 typedef struct f1GnbCuCfgUpd
941 uint32_t transId; /* Uniquely identifies transaction */
942 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
943 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
944 F1TnlAssoc assocLstAdd[MAX_TNL_ASSOC]; /* List of TNL assocs to be added */
945 F1TnlAssoc assocLstUpd[MAX_TNL_ASSOC]; /* List of TNL assocs to be updated */
946 F1TnlAssocToRmv assocLstRmv[MAX_TNL_ASSOC]; /* List of TNL assocs to be removed */
947 F1CellBarred cellToBarList[MAX_NUM_CELL]; /* List of Cells to be barred */
948 F1ProtectEUTRARsrc protectEutraRsrcList[MAXCELLINENB]; /* List of Protected EUTRA resources */
951 /* Sent by a gNB-DU to a gNB-CU to acknowledge update of information
952 * associated to an F1-C interface instance */
953 typedef struct f1GnbCuCfgUpdAck
955 uint32_t transId; /* Uniquely identify transaction */
956 F1ActCellFail actCellFailList[MAX_NUM_CELL]; /* Cells failed to be activated list */
957 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
958 F1TnlAssocAddr assocSetupList[MAX_TNL_ASSOC]; /* TNL Assoc Setup list */
959 F1TnlAssocSetupFail assocSetupFailList[MAX_TNL_ASSOC]; /* TNL Assoc Setup fail list */
960 F1DedSIDelUE dedSiDelUelist[MAX_NUM_OF_UE_ID]; /* Dedicated SI delivery needed UE list */
963 typedef struct f1GnbCuCfgUpdFail
965 F1FailureIE gnbCuCfgUpdFail;
968 /* This procedure enables coordination of radio resource allocation between a gNB-CU and
969 * a gNB-DU. Coordination request is sent by CU to DU */
970 typedef struct f1GnbDuRsrcCoordReq
972 uint32_t transId; /* Uniquely identifies transaction */
973 F1ReqType reqType; /* Request type */
974 uint8_t cellResCoordReqCont; /* Container for X2AP E-UTRA - NR cell resource coordination request */
975 F1IgnoreReq ignoreReq; /* Ignore coordination request */
976 }F1GnbDuRsrcCoordReq;
978 /* This message is sent by a gNB-DU to a gNB-CU, to express the desired resource allocation
979 * for data traffic, as a response to the GNB-DU RESOURCE COORDINATION REQUEST. */
980 typedef struct f1GnbDuRsrcCoordRsp
982 uint32_t transId; /* Uniquely identifies transaction */
983 uint8_t cellResCoordRspCont; /* Container for X2AP E-UTRA - NR cell resource coordination response */
984 }F1GnbDuRsrcCoordRsp;
986 /* This message is sent by the gNB-DU to indicate to the gNB-CU its status of overload */
987 typedef struct f1GnbDuStatusInd
989 uint32_t transId; /* Uniquely identifies transaction */
990 F1GnbDuOvrloadInfo ovrloadInfo; /* gNB-DU overloaded information */
993 /* This message is sent by either the gNB-DU or the gNB-CU to intiate the removal
994 * of the interface instance and the related resources */
995 typedef struct f1RmvReq
997 uint32_t transId; /* Uniquely identifies transaction */
1000 /* This message acknowledges the initiation of removal of the interface
1001 * instance and the related resources */
1002 typedef struct f1RmvRsp
1004 uint32_t transId; /* Uniquely identifies transaction */
1005 F1CritDiagnostic critDiagnos; /* Crititcality diagnostics */
1008 /* This message indicates that removing the interface instance and the related
1009 * resources cannot be accepted */
1010 typedef struct f1RmvFail
1012 uint32_t transId; /* Uniquely identifies transaction */
1013 F1FailCause cause; /* Failure cause */
1014 F1CritDiagnostic critDiagnostic; /* Criticality diagnostics */
1017 /* This message is sent by the gNB-CU to indicate to the gNB-DU a need to reduce
1018 * the rate at which UEs access the network. */
1019 typedef struct f1NwkAccessRateRed
1021 uint32_t transId; /* Uniquely identifies transaction */
1022 F1UacAssistInfo uacAssistInfo; /* UAC Assistance Information */
1023 }F1NwkAccessRateRed;
1026 typedef struct f1Ipaddr
1032 typedef struct sctpParams
1035 uint16_t duPort[MAX_DU_PORT];
1042 typedef struct f1EgtpParams
1044 F1IpAddr localIp; /* Ip address of local node */
1045 uint16_t localPort; /* Sender Port at local node */
1046 F1IpAddr destIp; /* Ip address of peer node */
1047 uint16_t destPort; /* Sender port at peer node */
1048 uint32_t minTunnelId;
1049 uint32_t maxTunnelId;
1052 typedef struct schedulerCfg
1054 uint8_t numTxAntPorts; /*!< Number of Tx antenna ports */
1055 uint8_t ulSchdType; /*!< Indicates which UL scheduler to use, range
1056 * is 0..(number of schedulers - 1) */
1057 uint8_t dlSchdType; /*!< Indicates which DL scheduler to use, range
1058 * is 0..(number of schedulers - 1) */
1059 uint8_t numCells; /*!< Max number of cells */
1060 uint8_t maxUlUePerTti; /*!< Max number of UE in UL per TTI */
1061 uint8_t maxDlUePerTti; /*!< Max number of UE in DL per TTI */
1064 typedef struct mibParams
1067 long subCarrierSpacingCommon;
1068 long ssb_SubcarrierOffset;
1069 long dmrs_TypeA_Position;
1070 long controlResourceSetZero;
1071 long searchSpaceZero;
1073 long intraFreqReselection;
1076 typedef struct siSchedInfo
1078 long winLen; /* SI Window Length */
1079 long broadcastSta; /* Broadcast status */
1080 long preiodicity; /* si periodicity */
1082 long sibValTag; /* Value tag */
1085 typedef struct pdcchCfgCommon
1088 long ctrlRsrcSetZero; /* Control resource set zero */
1089 long searchSpcZero; /* Search space zero */
1090 long searchSpcId; /* Search space id */
1091 long ctrlRsrcSetId; /* Control resource set id */
1092 uint8_t monitorSlotPrdAndOffPresent;
1093 long monitorSlotPrdAndOff; /* Monitoring slot periodicity and offset */
1094 uint8_t monitorSymbolsInSlot[2]; /* Monitoring symbols within slot */
1095 long numCandAggLvl1; /* Number of candiates at aggregation level 1 */
1096 long numCandAggLvl2; /* Number of candiates at aggregation level 2 */
1097 long numCandAggLvl4; /* Number of candiates at aggregation level 4 */
1098 long numCandAggLvl8; /* Number of candiates at aggregation level 8 */
1099 long numCandAggLvl16; /* Number of candiates at aggregation level 16 */
1100 uint8_t searchSpcType; /* Search Space type */
1101 uint8_t commSrchSpcDciFrmt; /* DCI format of common search space type */
1102 long searchSpcSib1; /* Id of serch space for SIB1 */
1103 long pagingSearchSpc; /* Id of search space for paging */
1104 long raSearchSpc; /* Id of search space for Random Access proc */
1107 typedef struct pdschTimeDomainRsrcAlloc
1110 long mapType; /* Mapping Type */
1112 }PdschTimeDomainRsrcAlloc;
1114 typedef struct pdschCfgCommon
1117 uint8_t numTimeDomRsrcAlloc;
1118 PdschTimeDomainRsrcAlloc timeDomAlloc[MAX_NUM_DL_ALLOC];
1121 typedef struct bcchCfg
1123 long modPrdCoeff; /* Modification period co-efficient */
1126 typedef struct pcchCfg
1128 uint16_t dfltPagingCycle; /* Default paging cycle */
1129 uint8_t nAndPagingFrmOffsetType; /*Number of PagingFrames in PagingCycle defined in terms of T.*/
1130 uint8_t pageFrameOffset; /* Paging Frame offset */
1131 uint8_t ns; /* Number of paging occassions in paging frame */
1132 uint8_t firstPDCCHMontioringType; /* First PDCCH Monitoring Paging Occasion Presence Type*/
1133 uint16_t firstPDCCHMontioringInfo[MAX_PO_PER_PF];/*Indicates the first PDCCH monitoring occasion of each PO of the PF*/
1136 typedef struct scsSpecCarrier
1138 long scsOffset; /* Offset to point A considering subcarrier spacing */
1139 long scs; /* subcarrier spacing */
1140 long scsBw; /* Carrier bandwidth considering subcarrier spacing */
1144 typedef struct dlCfgCommon
1146 long freqBandInd; /* Downlink frequency band indicator */
1147 long offsetToPointA; /* DL ofset to point A */
1148 long locAndBw; /* Frequency location and bandwidth */
1149 ScsSpecCarrier dlScsCarrier; /* SCS Specific carrier */
1150 PdcchCfgCommon pdcchCfg;
1151 PdschCfgCommon pdschCfg;
1156 typedef struct rachCfgCommon
1159 long prachCfgIdx; /* PRACH configuration index */
1160 long msg1Fdm; /* Num of PRACH transmission occassions */
1161 long msg1FreqStart; /* Offset of lowest msg1 transmission occassion */
1162 long zeroCorrZoneCfg; /* Zero correlation zone configuration */
1163 long preambleRcvdTgtPwr; /* Traget power level */
1164 long preambleTransMax; /* Max num of preamble transmission */
1165 long pwrRampingStep; /* Power ramping steps for PRACH */
1166 long raRspWindow; /* RA response window */
1167 long numRaPreamble; /* Total num of preamble used in random access */
1168 long numSsbPerRachOcc; /* Numer of SSBs per RACH Occassion */
1169 long numCbPreamblePerSsb; /* Number of Contention-Based preamble per SSB */
1170 long contResTimer; /* Contention resolution timer */
1172 uint8_t rootSeqIdxPresent;
1173 long rootSeqIdx; /* PRACH root sequence index */
1174 long msg1Scs; /* Msg1 subcarrier spacing */
1175 long restrictedSetCfg; /* Restricted set configuration */
1178 typedef struct puschCfgCmnTimeDomAlloc
1183 }PuschCfgCmnTimeDomAlloc;
1185 typedef struct puschCfgCommon
1187 uint8_t puschCfgPresent;
1188 uint8_t numTimeDomRsrcAlloc;
1189 PuschCfgCmnTimeDomAlloc timeDomAllocList[MAX_UL_ALLOC];
1190 long msg3DeltaPreamble;
1191 long p0NominalWithGrant;
1194 typedef struct pucchCfgCommon
1202 typedef struct ulCfgCommon
1204 long freqBandInd; /* Uplink frequency band indicator */
1205 long pMax; /* Max UL transmission power that UE applies */
1206 long locAndBw; /* Frequency location and bandwidth */
1207 ScsSpecCarrier ulScsCarrier; /* SCS Specific carrier */
1208 RachCfgCommon rachCfg;
1209 PuschCfgCommon puschCfg;
1210 PucchCfgCommon pucchCfg;
1211 long timeAlignTimerComm;
1214 typedef struct tddUlDlCfgCommon
1216 long refScs; /* Reference subcarrier spacing */
1217 long txPrd; /* Transmission periodicity */
1224 typedef struct srvCellCfgCommSib
1229 uint8_t ssbPosInBurst;
1230 long ssbPrdServingCell;
1231 TddUlDlCfgCommon tddCfg;
1232 long ssPbchBlockPwr;
1235 typedef struct sib1Params
1240 uint8_t cellIdentity;
1241 long cellResvdForOpUse;
1242 long connEstFailCnt;
1243 long connEstFailOffValidity;
1244 SiSchedInfo siSchedInfo;
1245 SrvCellCfgCommSib srvCellCfgCommSib;
1248 typedef struct duCfgParams
1250 SctpParams sctpParams; /* SCTP Params */
1251 F1EgtpParams egtpParams; /* EGTP Params */
1254 uint8_t duName[CU_DU_NAME_LEN_MAX];
1255 SchedulerCfg schedCfg;
1256 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list *///TODO: this must be removed eventually
1257 F1RrcVersion rrcVersion; /* RRC version */
1258 MacCellCfg macCellCfg; /* MAC cell configuration */
1259 MibParams mibParams; /* MIB Params */
1260 Sib1Params sib1Params; /* SIB1 Params */
1261 MacSliceCfgReq tempSliceCfg;
1264 typedef struct f1SetupMsg
1266 uint8_t f1MsgReqBufSize;
1268 uint8_t f1MsgRspBufSize;
1276 typedef struct rRMPolicyMemberList
1282 }RRMPolicyMemberList;
1293 typedef struct rrmPolicyList
1296 RrmResourceType resourceType;
1297 uint8_t rRMMemberNum;
1298 RRMPolicyMemberList rRMPolicyMemberList[2];
1299 uint8_t rRMPolicyMaxRatio;
1300 uint8_t rRMPolicyMinRatio;
1301 uint8_t rRMPolicyDedicatedRatio;
1305 DuCfgParams duCfgParam;
1307 /*function declarations */
1308 void FillSlotConfig();
1309 uint8_t readClCfg();
1311 uint8_t duReadCfg();
1312 uint16_t calcSliv(uint8_t startSymbol, uint8_t lengthSymbol);
1313 uint8_t cpyRrmPolicyInDuCfgParams(RrmPolicyList rrmPolicy[], uint8_t policyNum, MacSliceCfgReq *tempSliceCfg);
1315 #endif /* __DU_CONFIG_H__ */
1317 /**********************************************************************
1319 **********************************************************************/