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__
28 #define DU_IP_V4_ADDR "192.168.130.81"
29 #define CU_IP_V4_ADDR "192.168.130.82"
30 #define RIC_IP_V4_ADDR "192.168.130.80"
33 #define RIC_PORT 36421
36 #define DU_EGTP_PORT 39001
37 #define CU_EGTP_PORT 39002
41 #define DU_NAME "ORAN_OAM_DU"
42 #define CELL_TYPE SMALL
44 //TODO: while testing for TDD, Mu1 and 100 MHz, this flag must be enabled
46 #define DUPLEX_MODE DUP_MODE_TDD
47 #define NR_NUMEROLOGY 1
48 #define NR_DL_ARFCN 623400
49 #define NR_UL_ARFCN 623400
50 #define NR_FREQ_BAND 78
52 #define DUPLEX_MODE DUP_MODE_FDD
53 #define NR_NUMEROLOGY 0
54 #define NR_DL_ARFCN 428000
55 #define NR_UL_ARFCN 390000
56 #define NR_FREQ_BAND 1
68 /* Spec 38.104 Table 5.4.2.3-1:Applicable NR-ARFCN per operating band in FR1 */
78 #define FREQ_SHIFT_7P5KHZ FALSE
79 #define SSB_PBCH_PWR 0
80 #define BCH_PAYLOAD PHY_GEN_TIMING_PBCH_BIT
81 #define NORMAL_CYCLIC_PREFIX 0
82 #define OFFSET_TO_POINT_A 24 /* PRB Offset to Point A */
83 #define BETA_PSS BETA_PSS_0DB
84 #define SSB_PERIODICITY_5MS 5
85 #define SSB_PERIODICITY_10MS 10
86 #define SSB_PERIODICITY_20MS 20
87 #define SSB_PERIODICITY_40MS 40
88 #define SSB_PERIODICITY_80MS 80
89 #define SSB_PERIODICITY_160MS 160
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 */
101 #define PRACH_CONFIG_IDX 88
102 #define PRACH_FREQ_START 0
103 #define PRACH_SEQ_LEN SHORT_SEQUENCE
104 #define PRACH_SUBCARRIER_SPACING 0
105 #define PRACH_RESTRICTED_SET_CFG 0
106 #define NUM_PRACH_FDM 1
107 #define ROOT_SEQ_IDX 0
108 #define NUM_ROOT_SEQ 1
109 #define ZERO_CORRELATION_ZONE_CFG 4
110 #define NUM_UNUSED_ROOT_SEQ 0
111 #define UNUSED_ROOT_SEQ 1
112 #define SSB_PER_RACH 1
113 #define PRACH_MULT_CARRIER_BAND FALSE
114 #define PRACH_PREAMBLE_RCVD_TGT_PWR -74
115 #define NUM_RA_PREAMBLE 63
116 #define RSRP_THRESHOLD_SSB 31
119 #define TDD_PERIODICITY TX_PRDCTY_MS_5
122 #define RSS_MEASUREMENT_UNIT DONT_REPORT_RSSI
123 #define RA_CONT_RES_TIMER 64
124 #define RA_RSP_WINDOW 10
125 #define PRACH_RESTRICTED_SET 0 /* Unrestricted */
126 #define ROOT_SEQ_LEN 139
128 /* MACRCO Ddefine for PDCCH Configuration */
129 #define PDCCH_SEARCH_SPACE_ID 1 /* Common search space id */
130 #define PDCCH_CTRL_RSRC_SET_ID 0 /* Control resource set id */
131 #define PDCCH_SEARCH_SPACE_ID_SIB1 1 /* Search space id for sib1 */
132 #define PDCCH_SEARCH_SPACE_ID_PAGING 1 /* Search space id for paging */
133 #define PDCCH_SEARCH_SPACE_ID_RA 1 /* Search spaced id for random access */
134 #define PDCCH_SERACH_SPACE_DCI_FORMAT 0
135 #define PDCCH_CTRL_RSRC_SET_ONE_ID 1
136 #define PDCCH_CTRL_RSRC_SET_ONE_DURATION 2 /* Duration for control resource set id i */
137 #define PDCCH_CTRL_RSRC_SET_ONE_PRECOD_GRANULARITY 1 /* Precoded granularity */
138 #define PDCCH_SRCH_SPC_TWO_ID 2
139 #define PDCCH_SRCH_SPC_TWO_AGG_LVL1_CANDIDATE 7 /* Num of candidate at aggregation level 1 */
140 #define PDCCH_SRCH_SPC_TWO_AGG_LVL2_CANDIDATE 7 /* Num of candidate at aggregation level 2 */
141 #define PDCCH_SRCH_SPC_TWO_AGG_LVL4_CANDIDATE 4 /* Num of candidate at aggregation level 4 */
142 #define PDCCH_SRCH_SPC_TWO_AGG_LVL8_CANDIDATE 2 /* Num of candidate at aggregation level 8 */
143 #define PDCCH_SRCH_SPC_TWO_AGG_LVL16_CANDIDATE 1 /* Num of candidate at aggregation level 16 */
144 #define PDCCH_SRCH_SPC_TWO_UE_SPEC_DCI_FORMAT 0 /* format 0-0 and 1-0 */
145 #define PDCCH_SYMBOL_WITHIN_SLOT 128 /* Symbol within Slot Value */
148 #define SIB1_VALUE_TAG 10
150 /* MACRO Ddefine for PDSCH Configuration */
151 #define PDSCH_K0_CFG1 0
152 #define PDSCH_K0_CFG2 1
153 #define PDSCH_START_SYMBOL 3
154 #define PDSCH_LENGTH_SYMBOL 11
155 #define PDSCH_RES_ALLOC_TYPE 1 /* Resource allocation type */
156 #define PDSCH_MAX_CODEWORD_SCH_BY_DCI 0 /* Max num of codewords scheduled by DCI */
157 #define PDSCH_RBG_SIZE 0 /* 0: config1 */
158 #define PDSCH_NUM_HARQ_PROC 5
160 /* MACRO Define for PUSCH Configuration */
161 #define MAX_UL_ALLOC 16
162 #define PUSCH_K2_CFG1 3
163 #define PUSCH_K2_CFG2 4
164 #define PUSCH_START_SYMBOL 3
165 #define PUSCH_LENGTH_SYMBOL 11
167 #define PUSCH_MSG3_DELTA_PREAMBLE 0
168 #define PUSCH_P0_NOMINAL_WITH_GRANT -70
169 #define PUSCH_TRANSFORM_PRECODER 1 /* 1: Disabled */
170 #define PUSCH_MAX_MIMO_LAYERS 1
171 #define PUSCH_PROCESS_TYPE2_ENABLED false
173 /* Macro define for PUCCH Configuration */
174 #define PUCCH_RSRC_COMMON 0
175 #define PUCCH_GROUP_HOPPING 2 /* disable */
176 #define PUCCH_P0_NOMINAL -74
178 /* MACRO defines for TDD DL-UL Configuration */
179 #define NUM_DL_SLOTS 7
180 #define NUM_DL_SYMBOLS 12
181 #define NUM_UL_SLOTS 2
182 #define NUM_UL_SYMBOLS 1
183 #define GUARD_SLOT_IDX 7
185 /* MACRO defines for SRC config */
186 #define SRS_RSRC_ID 1
187 #define SRS_RSET_ID 1
188 #define SRS_COMB_OFFSET_N2 0
189 #define SRS_CYCLIC_SHIFT_N2 0
190 #define SRS_FREQ_DOM_POS 0
191 #define SRS_FREQ_DOM_SHIFT 0
196 #define APERIODIC_SRS_RESRC_TRIGGER 1
201 #define MAX_DU_PORT 2
202 #define F1_INTERFACE 0
203 #define E2_INTERFACE 1
212 /* Macro definitions for EGTP procedures */
213 #define EGTP_LCL_TEID 1 /* EGTP local tunnel id */
214 #define EGTP_REM_TEID 10 /* EGTP remote tinnel id */
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 NUM_OF_SUPPORTED_SLICE 2
235 #define DEDICATED_SLICE_INDEX 1
236 #define IE_EXTENSION_LIST_COUNT 1
238 /* Macro definitions for MIB/SIB1 */
239 #define SYS_FRAME_NUM 0
241 #define SSB_SC_OFFSET 0
243 #define CELL_IDENTITY 32
245 /* Macro definitions for DUtoCuRrcContainer */
246 #define CELL_GRP_ID 1
248 #define SR_PROHIBIT_TMR 5
249 #define SR_TRANS_MAX 2
250 #define PERIODIC_BSR_TMR 2
251 #define RETX_BSR_TMR 5
252 #define SR_DELAY_TMR 6
254 #define TIME_ALIGNMENT_TMR 7
255 #define PHR_PERIODIC_TMR 7
256 #define PHR_PROHIBHIT_TMR 0
257 #define PHR_PWR_FACTOR_CHANGE 3
258 #define PHR_MODE_OTHER_CG 0
259 #define SN_FIELD_LEN 0
260 #define T_POLL_RETRANSMIT 8 /* Enum for 45ms */
261 #define T_POLL_RETRANSMIT_VAL 45 /* Value in ms */
262 #define POLL_PDU 0 /* Enum for 4 pdus */
263 #define POLL_PDU_VAL 4 /* Value of poll pdu */
264 #define POLL_BYTE 43 /* Enum for infinite poll bytes */
265 #define POLL_BYTE_VAL -1 /* Value for infinite poll byte */
266 #define MAX_RETX_THRESHOLD 5 /* Enum for 8 retransmissions */
267 #define MAX_RETX_THRESHOLD_VAL 8 /* Value for 8 retransmissions */
268 #define T_REASSEMBLY 8 /* enum for RE_ASM_40MS */
269 #define T_REASSEMBLY_VAL 40 /* default re assembly timer */
270 #define T_STATUS_PROHIBHIT 7 /* enum for PROH_35MS */
271 #define T_STATUS_PROHIBHIT_VAL 35 /* default status prohibit timer */
272 #define MAC_LC_PRIORITY 1
273 #define PRIORTISIED_BIT_RATE 15
274 #define BUCKET_SIZE_DURATION 5
277 #define PDSCH_HARQ_ACK_CODEBOOK 1
278 #define SERV_CELL_IDX 0
279 #define RLM_SYNC_OUT_SYNC_THRESHOLD 0
280 #define ACTIVE_DL_BWP_ID 0
281 #define ACTIVE_UL_BWP_ID 0
282 #define SCRAMBLING_ID NR_PCI
283 #define DMRS_ADDITIONAL_POS 0 /* DMRS Additional poistion */
284 #define RES_ALLOC_TYPE 1 /* Resource allocation type */
292 /* MACRO definitions for modulcation order */
293 #define MOD_ORDER_QPSK 2
294 #define MOD_ORDER_QAM16 4
295 #define MOD_ORDER_QAM64 6
296 #define MOD_ORDER_QAM256 8
297 #define PDSCH_MCS_INDEX 20 /* For 64QAM, valid mcs index: 17-28 in 38.214 - Table 5.1.3.1-1*/
298 #define PUSCH_MCS_INDEX 10 /* For 16QAM, valid mcs index: 10-16 in 38.214 - Table 5.1.3.1-1*/
301 #define MIN_TEID 1 /*[Spec 29.281,Sec 5.1]: All Zero TEIDs are never assigned for setting up GTP-U Tunnel*/
302 #define MAX_TEID 10 /*[Spec 29.281]: Max limit is not mentioned but as per GTP-U Header Format, TEID occupies 4 octets */
319 INVALID_CU_UE_F1AP_ID,
320 INVALID_DU_UE_F1AP_ID,
321 INTERACTION_WITH_OTHER_PROC,
323 RADIO_RELATED_REASON,
324 INSUFFICIENT_RADIO_RESOURCE,
330 SLICE_RESOURCE_UNAVAILABLE,
331 AMF_ABNORMAL_RELEASE,
337 TRANS_CAUSE_UNSPECIFIED,
338 TRANSPORT_RESOURCE_UNAVAIL
344 ABSTRACT_SYNTAX_ERR_REJECT,
345 ABSTRACT_SYNTAX_ERR_NOTIFY,
346 INCOMPATIBLE_MESSAGE,
348 ABSTRACT_SYNTAX_ERR_MSG_CONSTRUCT,
349 PROTOCOL_CAUSE_UNSPECIFIED
354 CONTROL_PROC_OVERLOAD,
355 INSUFF_USER_PLANE_RESOURCE,
357 O_AND_M_INTERVENTION,
358 MISC_CAUSE_UNSPECIFIED
481 REJECT_RRC_CONN_NON_EMERG_MODT,
482 REJECT_RRC_CONN_SIGNALLING,
483 PERMIT_EMERG_SESSION_AND_MOBILE_TERM_SERVICE,
484 PERMIT_HIGH_PRIOR_SESSION_AND_MOBILE_TERM_SERVICE
485 }F1UacStandardAction;
489 PDSCH_MAPPING_TYPE_A,
490 PDSCH_MAPPING_TYPE_B,
495 PUSCH_MAPPING_TYPE_A,
496 PUSCH_MAPPING_TYPE_B,
506 typedef struct f1RrcVersion
508 char rrcVer[30]; /* Latest RRC Version */
509 uint32_t extRrcVer; /* Latest RRC version extended */
512 typedef struct f1FailCause
516 RadioNwCause radioNwCause; /* Radio Network Layer Cause */
517 TransLayerCause transLayerCause; /* Transport Layer Cause */
518 ProtocolCause protCause; /* Protocol Cause */
519 MiscCause miscCause; /* Miscellaneous Cause */
523 typedef struct f1ProcCode
529 typedef struct f1TriggMsg
535 typedef struct f1ProcCrit
541 typedef struct f1CritDignosIE
543 F1ProcCritVal ieCritVal;
548 typedef struct f1CritDiagnostic
551 F1ProcCode procCode; /* Procedure Code */
552 F1TriggMsg triggeringMsg; /* Triggering Message */
553 F1ProcCrit procCrit; /* Criticality of Triggering msg/proc */
555 F1CritDignosIE diagnosIE;
558 typedef struct f1FailureIE
560 uint32_t transId; /* Uniquely identify transaction */
561 F1FailCause cause; /* Failure cause */
562 uint8_t timeToWait; /* Seconds to be waited before retry */
563 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
566 typedef struct f1LogicalConnUeAssoc
568 uint32_t gnbCuUeF1apId;
569 uint32_t gnbDuUeF1apId;
570 }F1LogicalConnUeAssoc;
572 typedef struct f1ResetType
576 F1ResetAll resetAll; /* Reset All */
577 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* In case of Partial Reset : UE associated logical F1 conn list*/
581 typedef struct nrEcgi
587 typedef struct f1SibType
594 typedef struct f1TxBw
596 F1NrScs nrScs; /* NR subcarrier spacing */
597 F1Nrb nrb; /* Transmission bandwidth expressed in units of RBs */
600 typedef struct f1SulInfo
602 uint32_t sulArfcn; /* SUL ARFCN */
603 F1TxBw sulTxBw; /* SUL transmission bandwidth */
606 typedef struct f1FreqBand
609 uint16_t sulBand[MAX_NRCELL_BANDS];
612 typedef struct f1NrFreqInfo
616 F1FreqBand freqBand[MAX_NRCELL_BANDS];
619 typedef struct f1NrFddInfo
621 F1NrFreqInfo ulNrFreqInfo; /* UL NR Frequency Info */
622 F1NrFreqInfo dlNrFreqInfo; /* DL NR Frequency Info */
623 F1TxBw ulTxBw; /* UL Transmission bandwidth */
624 F1TxBw dlTxBw; /* DL Transmission bandwidth */
627 typedef struct f1NrTddInfo
629 F1NrFreqInfo nrFreqInfo; /* NR Frequency Info */
630 F1TxBw nrTxBw; /* NR Transmission Bandwidth */
633 typedef struct f1NrModeInfo
642 typedef struct f1EutraFddInfo
644 uint16_t ulOffset; /* UL offset to Point A */
645 uint16_t dlOffset; /* DL offset to Point A */
648 typedef struct f1EutraTddInfo
650 uint16_t tddOffset; /* Offset to Point A */
653 typedef struct f1EutraModeInfo
662 typedef struct f1Snsaai
668 typedef struct epIpAddr
670 char transportAddr[20]; /* Transport Layer Address */
673 typedef struct epIpAddrPort
679 typedef struct policyMemberList
685 typedef struct rrmPolicyRatio
687 uint8_t policyMaxRatio;
688 uint8_t policyMinRatio;
689 uint8_t policyDedicatedRatio;
692 typedef struct rrmPolicy
695 ResourceType rsrcType;
696 PolicyMemberList memberList;
697 RrmPolicyRatio rrmPolicyRatio;
700 typedef struct f1TaiSliceSuppLst
703 uint8_t numSupportedSlices;
704 F1Snsaai *snssai[MAX_NUM_OF_SLICE_ITEMS];
707 typedef struct f1SrvdPlmn
710 Plmn extPlmn; /* Extended available PLMN list */
711 F1TaiSliceSuppLst taiSliceSuppLst;
715 typedef struct f1BrdcstPlmnInfo
717 Plmn plmn[MAX_PLMN]; /* PLMN id list */
718 Plmn extPlmn[MAX_PLMN]; /* Extended PLMN id list */
719 uint16_t tac; /* 5GS-TAC */
720 uint32_t nrCellId; /* NR Cell id */
721 uint8_t ranac; /* RAN Area code */
724 typedef struct f1CellInfo
726 NrEcgi nrCgi; /* Cell global Identity */
727 uint32_t nrPci; /* Physical Cell Identity */
728 F1SrvdPlmn srvdPlmn[MAX_PLMN];
731 typedef struct f1DuCellInfo
733 F1CellInfo cellInfo; /* cell info */
734 uint16_t tac; /* tracking area code */
735 uint16_t epsTac; /* Configured EPS TAC */
736 NrModeInfo f1Mode; /* NR mode info : FDD/TDD */
737 uint8_t measTimeCfg; /* Measurement timing configuration */
738 F1CellDir cellDir; /* Cell Direction */
739 F1CellType cellType; /* Cell Type */
740 F1BrdcstPlmnInfo brdcstPlmnInfo[MAX_BPLMN_NRCELL_MINUS_1]; /* Broadcast PLMN Identity Info List */
743 typedef struct f1DuSysInfo
745 uint8_t *mibMsg; /* MIB message */
747 uint8_t *sib1Msg; /* SIB1 message */
751 typedef struct f1CuSysInfo
753 F1SibType sibTypeToUpd[MAXNUMOFSIBTYPES]; /* SIB types to be updated */
756 typedef struct f1DuSrvdCellInfo
758 F1DuCellInfo duCellInfo; /* gNB-DU served cell info */
759 F1DuSysInfo duSysInfo; /* gNB-DU System Information */
762 typedef struct f1DuSrvdCellToDel
764 NrEcgi oldNrCgi; /* Old NR CGI */
765 F1DuSrvdCellInfo srvdCellInfo; /* Info of served cell to be deleted */
768 typedef struct f1CuActCellInfo
770 F1CellInfo cuCellInfo; /* gNB-CU available cell info */
771 F1CuSysInfo cuSysInfo; /* gNB-CU System Information */
774 typedef struct f1ActCellFail
780 typedef struct srvStatus
783 bool switchOffOngoing;
786 typedef struct f1CellStatus
789 SrvStatus status; /* Service status */
792 typedef struct f1DedSIDelUE
794 uint32_t gnbCuUeF1apId;
798 typedef struct tnlAssocInfo
801 EpIpAddr epIpAddr; /* Endpoint-IP Address */
802 EpIpAddrPort epIpAddrport; /* Endpoint-IP Address and Port */
805 typedef struct f1TnlAssocUsage
811 typedef struct f1TnlAssoc
813 F1TnlAssocAddr assocInfo; /* TNL Assoc Transport Layer Info */
814 F1TnlAssocUsage assocUsage; /* TNL Assoc usage */
817 typedef struct f1TnlAssocToRmv
819 F1TnlAssocAddr assocInfoCu; /* TNL Assoc Transport Layer Info of CU */
820 F1TnlAssocAddr assocInfoDu; /* TNL Assoc Transport Layer Info of DU */
823 typedef struct f1TnlAssocSetupFail
825 F1TnlAssocAddr assocInfo;
827 }F1TnlAssocSetupFail;
830 typedef struct f1CellBarred
833 CellBarred cellBarred;
836 typedef struct f1EutraCell
838 uint32_t eutraCellId; /* EUTRA cell id */
839 F1EutraModeInfo mode; /* EUTRA mode info : FDD/TDD */
840 uint8_t rsrcInd; /* Protected EUTRA resource Indication */
843 typedef struct f1ProtectEUTRARsrc
845 uint32_t specShareGrpId; /* Spectrum sharing group id */
846 F1EutraCell eutraCellList[MAXCELLINENB]; /* EUTRA cells list */
849 typedef struct f1UacOperatorDefined
851 uint8_t accessCategory;
853 }F1UacOperatorDefined;
855 typedef struct f1UacCategoryType
859 F1UacStandardAction action; /* UAC standardized action */
860 F1UacOperatorDefined operatorDef; /* UAC operator defined */
864 typedef struct f1UacType
866 uint8_t uacReducInd; /* Value 0 means no access rate reduction. Value 100 means full access rate reduction */
867 F1UacCategoryType uacCategoryType; /* UAC Category type */
870 /* Unified Access Class Assistance Information */
871 typedef struct f1UacAssistInfo
873 Plmn plmn[MAXNUMOFUACPLMN]; /* UAC PLMN list */
874 F1UacType uacType[MAXNUMOFUACPERPLMN]; /* UAC Type list */
877 /* F1 setup related structures */
879 typedef struct f1SetupReq
881 uint32_t transId; /* Uniquely identify transaction */
882 uint32_t duId; /* DU ID */
883 char duName[CU_DU_NAME_LEN_MAX]; /* DU name */
884 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list */
885 F1RrcVersion rrcVersion; /* RRC version */
888 typedef struct f1setupRsp
890 uint32_t transId; /* Uniquely identify transaction */
891 char cuName[CU_DU_NAME_LEN_MAX]; /* CU Name */
892 F1CuActCellInfo actCellInfo; /* cells to be activated */
893 F1RrcVersion rrcVersion; /* RRC version */
896 typedef struct f1SetupFail
898 F1FailureIE setupFail;
901 /* At reception of the RESET message the gNB-DU shall release all allocated resources on F1
902 * and radio resources related to the UE association(s) indicated explicitly or implicitly in
903 * the RESET message and remove the indicated UE contexts including F1AP ID. */
904 typedef struct f1Reset
906 uint32_t transId; /* Uniquely identify transaction */
907 F1FailCause cause; /* Failure cause */
908 F1ResetType resetType; /* type of reset */
911 /* After the gNB-CU has released all assigned F1 resources and the UE F1AP IDs for all indicated
912 * UE associations which can be used for new UE-associated logical F1-connections over the F1 interface,
913 * the gNB-CU shall respond with the RESET ACKNOWLEDGE message. */
914 typedef struct f1ResetAck
916 uint32_t transId; /* Uniquely identify transaction */
917 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* UE associated logical F1-connection list */
918 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
921 typedef struct f1ErrorInd
923 uint32_t transId; /* Uniquely identify transaction */
924 F1Entity errorOrigin; /* Specifies if error is originated at DU or CU */
925 F1FailCause cause; /* Failure cause */
926 /* If failure is due to Ue related message. */
927 uint32_t gnbCuUeF1apId; /* gNB-CU UE F1AP Id */
928 uint32_t gnbDuUeF1apId; /* gNB-DU UE F1AP Id */
929 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
932 typedef struct f1GnbDuCfgUpd
934 uint32_t transId; /* Uniquely identify transaction */
935 F1DuSrvdCellInfo srvdCellLstAdd[MAX_NUM_CELL]; /* Served cell list to be added */
936 F1DuSrvdCellToDel srvdCellLstMod[MAX_NUM_CELL]; /* Served cell list to be modified */
937 NrEcgi srvdCellLstDel[MAX_NUM_CELL]; /* Served cell list to be deleted */
938 F1CellStatus cellStatus[MAX_NUM_CELL]; /* Cell status */
939 F1DedSIDelUE ueLst[MAX_NUM_UE]; /* Ue list that requires dedicated SI delivery */
941 F1TnlAssocToRmv gnbDuTnlAssocRmv[MAX_TNL_ASSOC]; /* TNL Assoc list to remove */
944 typedef struct f1GnbDuCfgUpdAck
946 uint32_t transId; /* Uniquely identify transaction */
947 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
948 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
949 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
952 typedef struct f1GnbDuCfgUpdFail
954 F1FailureIE gnbDuCfgUpdFail;
957 /* Sent by the gNB-CU to transfer updated information associated to an F1-C interface instance */
958 typedef struct f1GnbCuCfgUpd
960 uint32_t transId; /* Uniquely identifies transaction */
961 F1CuActCellInfo cellLstAct[MAX_NUM_CELL]; /* List of cells to be activated */
962 NrEcgi cellLstDeact[MAX_NUM_CELL]; /* List of cells to be deactivated */
963 F1TnlAssoc assocLstAdd[MAX_TNL_ASSOC]; /* List of TNL assocs to be added */
964 F1TnlAssoc assocLstUpd[MAX_TNL_ASSOC]; /* List of TNL assocs to be updated */
965 F1TnlAssocToRmv assocLstRmv[MAX_TNL_ASSOC]; /* List of TNL assocs to be removed */
966 F1CellBarred cellToBarList[MAX_NUM_CELL]; /* List of Cells to be barred */
967 F1ProtectEUTRARsrc protectEutraRsrcList[MAXCELLINENB]; /* List of Protected EUTRA resources */
970 /* Sent by a gNB-DU to a gNB-CU to acknowledge update of information
971 * associated to an F1-C interface instance */
972 typedef struct f1GnbCuCfgUpdAck
974 uint32_t transId; /* Uniquely identify transaction */
975 F1ActCellFail actCellFailList[MAX_NUM_CELL]; /* Cells failed to be activated list */
976 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
977 F1TnlAssocAddr assocSetupList[MAX_TNL_ASSOC]; /* TNL Assoc Setup list */
978 F1TnlAssocSetupFail assocSetupFailList[MAX_TNL_ASSOC]; /* TNL Assoc Setup fail list */
979 F1DedSIDelUE dedSiDelUelist[MAX_NUM_OF_UE_ID]; /* Dedicated SI delivery needed UE list */
982 typedef struct f1GnbCuCfgUpdFail
984 F1FailureIE gnbCuCfgUpdFail;
987 /* This procedure enables coordination of radio resource allocation between a gNB-CU and
988 * a gNB-DU. Coordination request is sent by CU to DU */
989 typedef struct f1GnbDuRsrcCoordReq
991 uint32_t transId; /* Uniquely identifies transaction */
992 F1ReqType reqType; /* Request type */
993 uint8_t cellResCoordReqCont; /* Container for X2AP E-UTRA - NR cell resource coordination request */
994 F1IgnoreReq ignoreReq; /* Ignore coordination request */
995 }F1GnbDuRsrcCoordReq;
997 /* This message is sent by a gNB-DU to a gNB-CU, to express the desired resource allocation
998 * for data traffic, as a response to the GNB-DU RESOURCE COORDINATION REQUEST. */
999 typedef struct f1GnbDuRsrcCoordRsp
1001 uint32_t transId; /* Uniquely identifies transaction */
1002 uint8_t cellResCoordRspCont; /* Container for X2AP E-UTRA - NR cell resource coordination response */
1003 }F1GnbDuRsrcCoordRsp;
1005 /* This message is sent by the gNB-DU to indicate to the gNB-CU its status of overload */
1006 typedef struct f1GnbDuStatusInd
1008 uint32_t transId; /* Uniquely identifies transaction */
1009 F1GnbDuOvrloadInfo ovrloadInfo; /* gNB-DU overloaded information */
1012 /* This message is sent by either the gNB-DU or the gNB-CU to intiate the removal
1013 * of the interface instance and the related resources */
1014 typedef struct f1RmvReq
1016 uint32_t transId; /* Uniquely identifies transaction */
1019 /* This message acknowledges the initiation of removal of the interface
1020 * instance and the related resources */
1021 typedef struct f1RmvRsp
1023 uint32_t transId; /* Uniquely identifies transaction */
1024 F1CritDiagnostic critDiagnos; /* Crititcality diagnostics */
1027 /* This message indicates that removing the interface instance and the related
1028 * resources cannot be accepted */
1029 typedef struct f1RmvFail
1031 uint32_t transId; /* Uniquely identifies transaction */
1032 F1FailCause cause; /* Failure cause */
1033 F1CritDiagnostic critDiagnostic; /* Criticality diagnostics */
1036 /* This message is sent by the gNB-CU to indicate to the gNB-DU a need to reduce
1037 * the rate at which UEs access the network. */
1038 typedef struct f1NwkAccessRateRed
1040 uint32_t transId; /* Uniquely identifies transaction */
1041 F1UacAssistInfo uacAssistInfo; /* UAC Assistance Information */
1042 }F1NwkAccessRateRed;
1045 typedef struct f1Ipaddr
1051 typedef struct sctpParams
1054 uint16_t duPort[MAX_DU_PORT];
1061 typedef struct f1EgtpParams
1063 F1IpAddr localIp; /* Ip address of local node */
1064 uint16_t localPort; /* Sender Port at local node */
1065 F1IpAddr destIp; /* Ip address of peer node */
1066 uint16_t destPort; /* Sender port at peer node */
1067 uint32_t minTunnelId;
1068 uint32_t maxTunnelId;
1071 typedef struct schedulerCfg
1073 uint8_t numTxAntPorts; /*!< Number of Tx antenna ports */
1074 uint8_t ulSchdType; /*!< Indicates which UL scheduler to use, range
1075 * is 0..(number of schedulers - 1) */
1076 uint8_t dlSchdType; /*!< Indicates which DL scheduler to use, range
1077 * is 0..(number of schedulers - 1) */
1078 uint8_t numCells; /*!< Max number of cells */
1079 uint8_t maxUlUePerTti; /*!< Max number of UE in UL per TTI */
1080 uint8_t maxDlUePerTti; /*!< Max number of UE in DL per TTI */
1083 typedef struct mibParams
1086 long subCarrierSpacingCommon;
1087 long ssb_SubcarrierOffset;
1088 long dmrs_TypeA_Position;
1089 long controlResourceSetZero;
1090 long searchSpaceZero;
1092 long intraFreqReselection;
1095 typedef struct siSchedInfo
1097 long winLen; /* SI Window Length */
1098 long broadcastSta; /* Broadcast status */
1099 long preiodicity; /* si periodicity */
1101 long sibValTag; /* Value tag */
1104 typedef struct pdcchCfgCommon
1107 long ctrlRsrcSetZero; /* Control resource set zero */
1108 long searchSpcZero; /* Search space zero */
1109 long searchSpcId; /* Search space id */
1110 long ctrlRsrcSetId; /* Control resource set id */
1111 uint8_t monitorSlotPrdAndOffPresent;
1112 long monitorSlotPrdAndOff; /* Monitoring slot periodicity and offset */
1113 uint8_t monitorSymbolsInSlot[2]; /* Monitoring symbols within slot */
1114 long numCandAggLvl1; /* Number of candiates at aggregation level 1 */
1115 long numCandAggLvl2; /* Number of candiates at aggregation level 2 */
1116 long numCandAggLvl4; /* Number of candiates at aggregation level 4 */
1117 long numCandAggLvl8; /* Number of candiates at aggregation level 8 */
1118 long numCandAggLvl16; /* Number of candiates at aggregation level 16 */
1119 uint8_t searchSpcType; /* Search Space type */
1120 uint8_t commSrchSpcDciFrmt; /* DCI format of common search space type */
1121 long searchSpcSib1; /* Id of serch space for SIB1 */
1122 long pagingSearchSpc; /* Id of search space for paging */
1123 long raSearchSpc; /* Id of search space for Random Access proc */
1126 typedef struct pdschTimeDomainRsrcAlloc
1129 long mapType; /* Mapping Type */
1131 }PdschTimeDomainRsrcAlloc;
1133 typedef struct pdschCfgCommon
1136 uint8_t numTimeDomRsrcAlloc;
1137 PdschTimeDomainRsrcAlloc timeDomAlloc[MAX_NUM_DL_ALLOC];
1140 typedef struct bcchCfg
1142 long modPrdCoeff; /* Modification period co-efficient */
1145 typedef struct pcchCfg
1147 long dfltPagingCycle; /* Default paging cycle */
1148 long nAndPagingFrmOffPresent;
1149 long nAndPagingFrmOff; /* n and Paging Frame offset */
1150 long numPagingOcc; /* Number of paging occassions in paging frame */
1153 typedef struct scsSpecCarrier
1155 long scsOffset; /* Offset to point A considering subcarrier spacing */
1156 long scs; /* subcarrier spacing */
1157 long scsBw; /* Carrier bandwidth considering subcarrier spacing */
1161 typedef struct dlCfgCommon
1163 long freqBandInd; /* Downlink frequency band indicator */
1164 long offsetToPointA; /* DL ofset to point A */
1165 long locAndBw; /* Frequency location and bandwidth */
1166 ScsSpecCarrier dlScsCarrier; /* SCS Specific carrier */
1167 PdcchCfgCommon pdcchCfg;
1168 PdschCfgCommon pdschCfg;
1173 typedef struct rachCfgCommon
1176 long prachCfgIdx; /* PRACH configuration index */
1177 long msg1Fdm; /* Num of PRACH transmission occassions */
1178 long msg1FreqStart; /* Offset of lowest msg1 transmission occassion */
1179 long zeroCorrZoneCfg; /* Zero correlation zone configuration */
1180 long preambleRcvdTgtPwr; /* Traget power level */
1181 long preambleTransMax; /* Max num of preamble transmission */
1182 long pwrRampingStep; /* Power ramping steps for PRACH */
1183 long raRspWindow; /* RA response window */
1184 long numRaPreamble; /* Total num of preamble used in random access */
1185 uint8_t ssbPerRachOccPresent;
1186 long numSsbPerRachOcc; /* Numer of SSBs per RACH Occassion */
1187 long contResTimer; /* Contention resolution timer */
1189 uint8_t rootSeqIdxPresent;
1190 long rootSeqIdx; /* PRACH root sequence index */
1191 long msg1Scs; /* Msg1 subcarrier spacing */
1192 long restrictedSetCfg; /* Restricted set configuration */
1195 typedef struct puschCfgCmnTimeDomAlloc
1200 }PuschCfgCmnTimeDomAlloc;
1202 typedef struct puschCfgCommon
1204 uint8_t puschCfgPresent;
1205 uint8_t numTimeDomRsrcAlloc;
1206 PuschCfgCmnTimeDomAlloc timeDomAllocList[MAX_UL_ALLOC];
1207 long msg3DeltaPreamble;
1208 long p0NominalWithGrant;
1211 typedef struct pucchCfgCommon
1219 typedef struct ulCfgCommon
1221 long pMax; /* Max UL transmission power that UE applies */
1222 long locAndBw; /* Frequency location and bandwidth */
1223 ScsSpecCarrier ulScsCarrier; /* SCS Specific carrier */
1224 RachCfgCommon rachCfg;
1225 PuschCfgCommon puschCfg;
1226 PucchCfgCommon pucchCfg;
1227 long timeAlignTimerComm;
1230 typedef struct tddUlDlCfgCommon
1232 long refScs; /* Reference subcarrier spacing */
1233 long txPrd; /* Transmission periodicity */
1240 typedef struct srvCellCfgCommSib
1244 uint8_t ssbPosInBurst;
1245 long ssbPrdServingCell;
1246 TddUlDlCfgCommon tddCfg;
1247 long ssPbchBlockPwr;
1250 typedef struct sib1Params
1255 uint8_t cellIdentity;
1256 long cellResvdForOpUse;
1257 long connEstFailCnt;
1258 long connEstFailOffValidity;
1259 SiSchedInfo siSchedInfo;
1260 SrvCellCfgCommSib srvCellCfgCommSib;
1263 typedef struct duCfgParams
1265 SctpParams sctpParams; /* SCTP Params */
1266 F1EgtpParams egtpParams; /* EGTP Params */
1269 uint8_t duName[CU_DU_NAME_LEN_MAX];
1270 SchedulerCfg schedCfg;
1271 F1DuSrvdCellInfo srvdCellLst[MAX_NUM_CELL]; /* Serving cell list *///TODO: this must be removed eventually
1272 F1RrcVersion rrcVersion; /* RRC version */
1273 MacCellCfg macCellCfg; /* MAC cell configuration */
1274 MibParams mibParams; /* MIB Params */
1275 Sib1Params sib1Params; /* SIB1 Params */
1278 /*function declarations */
1279 void FillSlotConfig();
1280 uint8_t readClCfg();
1282 uint8_t duReadCfg();
1283 uint16_t calcSliv(uint8_t startSymbol, uint8_t lengthSymbol);
1285 #endif /* __DU_CONFIG_H__ */
1287 /**********************************************************************
1289 **********************************************************************/