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 "du_app_mac_inf.h"
25 #include "odu_common_codec.h"
30 #define DU_IP_V4_ADDR "10.0.2.20"
31 #define CU_IP_V4_ADDR "10.0.2.25"
32 #define RIC_IP_V4_ADDR "10.0.2.30"
35 #define RIC_PORT 38482
36 #define DU_EGTP_PORT 39001
37 #define CU_EGTP_PORT 39002
40 #define DU_NAME "ORAN_OAM_DU"
41 #define CELL_TYPE SMALL
42 #define DUPLEX_MODE DUP_MODE_FDD
51 #define NR_ARFCN 2079427
53 #define NR_FREQ_BAND 257
54 #define NR_FREQ_BAND_IND 78
60 #define FREQ_SHIFT_7P5KHZ FALSE
61 #define SSB_PBCH_PWR -5
62 #define BCH_PAYLOAD MAC_GEN_FULL_PBCH_PAYLD
63 #define SUBCARRIER_SPACING 0
64 #define SCS_CARRIER_BANDWIDTH 273 /* Subcarrier spacing- carrier bandwidth */
65 #define OFFSET_TO_POINT_A 24 /* PRB Offset to Point A */
66 #define BETA_PSS BETA_PSS_0DB
67 #define SSB_PERIODICITY 5
68 #define SSB_SUBCARRIER_OFFSET 0
69 #define SSB_MULT_CARRIER_BAND FALSE
70 #define MULT_CELL_CARRIER FALSE
71 #define FREQ_LOC_BW 1099 /* DL frequency location and bandwidth */
75 /* MACRO defines for PRACH Configuration */
76 #define PRACH_CONFIG_IDX 105
77 #define PRACH_FREQ_START 0
78 #define PRACH_SEQ_LEN SHORT_SEQUENCE
79 #define PRACH_SUBCARRIER_SPACING 1
80 #define PRACH_RESTRICTED_SET_CFG 0
81 #define NUM_PRACH_FDM 1
82 #define ROOT_SEQ_IDX 139
83 #define NUM_ROOT_SEQ 1
84 #define ZERO_CORRELATION_ZONE_CFG 6
85 #define NUM_UNUSED_ROOT_SEQ 0
86 #define UNUSED_ROOT_SEQ 1
87 #define SSB_PER_RACH 1
88 #define PRACH_MULT_CARRIER_BAND FALSE
89 #define PRACH_PREAMBLE_RCVD_TGT_PWR -74
90 #define NUM_RA_PREAMBLE 63
91 #define RSRP_THRESHOLD_SSB 31
92 #define TDD_PERIODICITY TX_PRDCTY_MS_2P5
93 #define RSS_MEASUREMENT_UNIT DONT_REPORT_RSSI
94 #define RA_CONT_RES_TIMER 64
95 #define RA_RSP_WINDOW 180
96 #define PRACH_RESTRICTED_SET 0 /* Unrestricted */
99 /* MACRCO Ddefine for PDCCH Configuration */
100 #define PDCCH_CTRL_RSRC_SET_ZERO 13 /* Control resouce set zero */
101 #define PDCCH_SEARCH_SPACE_ZERO 0 /* Search space zero */
102 #define PDCCH_SEARCH_SPACE_ID 1 /* Common search space id */
103 #define PDCCH_CTRL_RSRC_SET_ID 0 /* Control resource set id */
104 #define PDCCH_SEARCH_SPACE_ID_SIB1 0 /* Search space id for sib1 */
105 #define PDCCH_SEARCH_SPACE_ID_PAGING 1 /* Search space id for paging */
106 #define PDCCH_SEARCH_SPACE_ID_RA 1 /* Search spaced id for random access */
107 #define PDCCH_SERACH_SPACE_DCI_FORMAT 0
108 #define SIB1_VALUE_TAG 10
110 /* MACRCO Ddefine for PDSCH Configuration */
112 #define PDSCH_START_SYMB_AND_LEN 53
114 /* MACRO Define for PUSCH Configuration */
116 #define PUSCH_START_SYMB_AND_LEN 55
117 #define PUSCH_MSG3_DELTA_PREAMBLE 0
118 #define PUSCH_P0_NOMINAL_WITH_GRANT -70
120 /* Macro define for PUCCH Configuration */
121 #define PUCCH_RSRC_COMMON 0
122 #define PUCCH_P0_NOMINAL -74
124 /* MACRO defines for TDD DL-UL Configuration */
125 #define NUM_DL_SLOTS 3
126 #define NUM_DL_SYMBOLS 12
127 #define NUM_UL_SLOTS 1
128 #define NUM_UL_SYMBOLS 0
133 #define MAX_DU_PORT 2
134 #define F1_INTERFACE 0
135 #define E2_INTERFACE 1
144 #define DU_SELECTOR_LC 0
145 #define DU_SELECTOR_TC 1
146 #define DU_SELECTOR_LWLC 2
149 /* Macro definitions for EGTP procedures */
150 #define EGTP_LCL_TEID 1 /* EGTP local tunnel id */
151 #define EGTP_REM_TEID 10 /* EGTP remote tinnel id */
155 /* Macro definitions for F1 procedures */
156 #define CU_DU_NAME_LEN_MAX 30 /* Max length of CU/DU name string */
157 #define MAX_F1_CONNECTIONS 65536 /* Max num of F1 connections */
158 #define DU_MAX_CELLS 1 /* Max num of cells served by gNB-DU */
159 #define MAX_PLMN 6 /* Max num of broadcast PLMN ids */
160 #define MAXNRARFCN 3279165 /* Maximum values of NRAFCN */
161 #define MAXNRCELLBANDS 2 /* Maximum number of frequency bands */
162 #define MAX_NUM_OF_SLICE_ITEMS 1024 /* Maximum number of signalled slice support items */
163 #define MAXBPLMNNRMINUS1 1 /* Maximum number of PLMN Ids broadcast in an NR cell minus 1 */
164 #define MAXNUMOFSIBTYPES 32 /* Maximum number of SIB types */
165 #define MAX_UEID 512 /* Maximum number of UE Ids */
166 #define MAX_TNL_ASSOC 32 /* Max num of TNL Assoc between CU and DU */
167 #define MAXCELLINENB 256 /* Max num of cells served by eNB */
168 #define MAX_NUM_OF_UE_ID 65536 /* Max num of UEs served by DU */
169 #define MAXNUMOFUACPLMN 12 /* Maximum number of PLMN ids*/
170 #define MAXNUMOFUACPERPLMN 64 /* Maximum number of signalled categories per PLMN */
171 #define NR_RANAC 150 /* RANAC */
172 #define DEFAULT_CELLS 1 /* Max num of broadcast PLMN ids */
175 /* Macro definitions for MIB/SIB1 */
176 #define SYS_FRAME_NUM 0
178 #define SSB_SC_OFFSET 8
179 #define CORESET_ZERO 1
180 #define SEARCH_SPACE_ZERO 8
182 #define CELL_IDENTITY 32
200 INVALID_CU_UE_F1AP_ID,
201 INVALID_DU_UE_F1AP_ID,
202 INTERACTION_WITH_OTHER_PROC,
204 RADIO_RELATED_REASON,
205 INSUFFICIENT_RADIO_RESOURCE,
211 SLICE_RESOURCE_UNAVAILABLE,
212 AMF_ABNORMAL_RELEASE,
218 TRANS_CAUSE_UNSPECIFIED,
219 TRANSPORT_RESOURCE_UNAVAIL
225 ABSTRACT_SYNTAX_ERR_REJECT,
226 ABSTRACT_SYNTAX_ERR_NOTIFY,
227 INCOMPATIBLE_MESSAGE,
229 ABSTRACT_SYNTAX_ERR_MSG_CONSTRUCT,
230 PROTOCOL_CAUSE_UNSPECIFIED
235 CONTROL_PROC_OVERLOAD,
236 INSUFF_USER_PLANE_RESOURCE,
238 O_AND_M_INTERVENTION,
239 MISC_CAUSE_UNSPECIFIED
362 REJECT_RRC_CONN_NON_EMERG_MODT,
363 REJECT_RRC_CONN_SIGNALLING,
364 PERMIT_EMERG_SESSION_AND_MOBILE_TERM_SERVICE,
365 PERMIT_HIGH_PRIOR_SESSION_AND_MOBILE_TERM_SERVICE
366 }F1UacStandardAction;
368 typedef struct f1RrcVersion
370 char rrcVer[30]; /* Latest RRC Version */
371 uint32_t extRrcVer; /* Latest RRC version extended */
374 typedef struct f1FailCause
378 RadioNwCause radioNwCause; /* Radio Network Layer Cause */
379 TransLayerCause transLayerCause; /* Transport Layer Cause */
380 ProtocolCause protCause; /* Protocol Cause */
381 MiscCause miscCause; /* Miscellaneous Cause */
385 typedef struct f1ProcCode
391 typedef struct f1TriggMsg
397 typedef struct f1ProcCrit
403 typedef struct f1CritDignosIE
405 F1ProcCritVal ieCritVal;
410 typedef struct f1CritDiagnostic
413 F1ProcCode procCode; /* Procedure Code */
414 F1TriggMsg triggeringMsg; /* Triggering Message */
415 F1ProcCrit procCrit; /* Criticality of Triggering msg/proc */
417 F1CritDignosIE diagnosIE;
420 typedef struct f1FailureIE
422 uint32_t transId; /* Uniquely identify transaction */
423 F1FailCause cause; /* Failure cause */
424 uint8_t timeToWait; /* Seconds to be waited before retry */
425 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
428 typedef struct f1LogicalConnUeAssoc
430 uint32_t gnbCuUeF1apId;
431 uint32_t gnbDuUeF1apId;
432 }F1LogicalConnUeAssoc;
434 typedef struct f1ResetType
438 F1ResetAll resetAll; /* Reset All */
439 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* In case of Partial Reset : UE associated logical F1 conn list*/
443 typedef struct nrEcgi
449 typedef struct f1SibType
456 typedef struct f1TxBw
458 F1NrScs nrScs; /* NR subcarrier spacing */
459 F1Nrb nrb; /* Transmission bandwidth expressed in units of RBs */
462 typedef struct f1SulInfo
464 uint32_t sulArfcn; /* SUL ARFCN */
465 F1TxBw sulTxBw; /* SUL transmission bandwidth */
468 typedef struct f1FreqBand
471 uint16_t sulBand[MAXNRCELLBANDS];
474 typedef struct f1NrFreqInfo
478 F1FreqBand freqBand[MAXNRCELLBANDS];
481 typedef struct f1NrFddInfo
483 F1NrFreqInfo ulNrFreqInfo; /* UL NR Frequency Info */
484 F1NrFreqInfo dlNrFreqInfo; /* DL NR Frequency Info */
485 F1TxBw ulTxBw; /* UL Transmission bandwidth */
486 F1TxBw dlTxBw; /* DL Transmission bandwidth */
489 typedef struct f1NrTddInfo
491 F1NrFreqInfo nrFreqInfo; /* NR Frequency Info */
492 F1TxBw nrTxBw; /* NR Transmission Bandwidth */
495 typedef struct f1NrModeInfo
504 typedef struct f1EutraFddInfo
506 uint16_t ulOffset; /* UL offset to Point A */
507 uint16_t dlOffset; /* DL offset to Point A */
510 typedef struct f1EutraTddInfo
512 uint16_t tddOffset; /* Offset to Point A */
515 typedef struct f1EutraModeInfo
524 typedef struct f1Snsaai
530 typedef struct epIpAddr
532 char transportAddr[20]; /* Transport Layer Address */
535 typedef struct epIpAddrPort
541 typedef struct f1TaiSliceSuppLst
544 F1Snsaai snssai[MAX_NUM_OF_SLICE_ITEMS];
547 typedef struct f1SrvdPlmn
550 F1TaiSliceSuppLst taiSliceSuppLst;
553 typedef struct f1BrdcstPlmnInfo
555 Plmn plmn[MAX_PLMN]; /* PLMN id list */
556 Plmn extPlmn[MAX_PLMN]; /* Extended PLMN id list */
557 uint16_t tac; /* 5GS-TAC */
558 uint32_t nrCellId; /* NR Cell id */
559 uint8_t ranac; /* RAN Area code */
562 typedef struct f1CellInfo
564 NrEcgi nrCgi; /* Cell global Identity */
565 uint32_t nrPci; /* Physical Cell Identity */
566 Plmn plmn[MAX_PLMN]; /* Available PLMN list */
567 Plmn extPlmn[MAX_PLMN]; /* Extended available PLMN list */
570 typedef struct f1DuCellInfo
572 F1CellInfo cellInfo; /* cell info */
573 uint16_t tac; /* tracking area code */
574 uint16_t epsTac; /* Configured EPS TAC */
575 NrModeInfo f1Mode; /* NR mode info : FDD/TDD */
576 uint8_t measTimeCfg; /* Measurement timing configuration */
577 F1CellDir cellDir; /* Cell Direction */
578 F1CellType cellType; /* Cell Type */
579 F1BrdcstPlmnInfo brdcstPlmnInfo[MAXBPLMNNRMINUS1]; /* Broadcast PLMN Identity Info List */
582 typedef struct f1DuSysInfo
584 uint8_t *mibMsg; /* MIB message */
586 uint8_t *sib1Msg; /* SIB1 message */
590 typedef struct f1CuSysInfo
592 F1SibType sibTypeToUpd[MAXNUMOFSIBTYPES]; /* SIB types to be updated */
595 typedef struct f1DuSrvdCellInfo
597 F1DuCellInfo duCellInfo; /* gNB-DU served cell info */
598 F1DuSysInfo duSysInfo; /* gNB-DU System Information */
601 typedef struct f1DuSrvdCellToDel
603 NrEcgi oldNrCgi; /* Old NR CGI */
604 F1DuSrvdCellInfo srvdCellInfo; /* Info of served cell to be deleted */
607 typedef struct f1CuActCellInfo
609 F1CellInfo cuCellInfo; /* gNB-CU available cell info */
610 F1CuSysInfo cuSysInfo; /* gNB-CU System Information */
613 typedef struct f1ActCellFail
619 typedef struct srvStatus
622 bool switchOffOngoing;
625 typedef struct f1CellStatus
628 SrvStatus status; /* Service status */
631 typedef struct f1DedSIDelUE
633 uint32_t gnbCuUeF1apId;
637 typedef struct tnlAssocInfo
640 EpIpAddr epIpAddr; /* Endpoint-IP Address */
641 EpIpAddrPort epIpAddrport; /* Endpoint-IP Address and Port */
644 typedef struct f1TnlAssocUsage
650 typedef struct f1TnlAssoc
652 F1TnlAssocAddr assocInfo; /* TNL Assoc Transport Layer Info */
653 F1TnlAssocUsage assocUsage; /* TNL Assoc usage */
656 typedef struct f1TnlAssocToRmv
658 F1TnlAssocAddr assocInfoCu; /* TNL Assoc Transport Layer Info of CU */
659 F1TnlAssocAddr assocInfoDu; /* TNL Assoc Transport Layer Info of DU */
662 typedef struct f1TnlAssocSetupFail
664 F1TnlAssocAddr assocInfo;
666 }F1TnlAssocSetupFail;
669 typedef struct f1CellBarred
672 CellBarred cellBarred;
675 typedef struct f1EutraCell
677 uint32_t eutraCellId; /* EUTRA cell id */
678 F1EutraModeInfo mode; /* EUTRA mode info : FDD/TDD */
679 uint8_t rsrcInd; /* Protected EUTRA resource Indication */
682 typedef struct f1ProtectEUTRARsrc
684 uint32_t specShareGrpId; /* Spectrum sharing group id */
685 F1EutraCell eutraCellList[MAXCELLINENB]; /* EUTRA cells list */
688 typedef struct f1UacOperatorDefined
690 uint8_t accessCategory;
692 }F1UacOperatorDefined;
694 typedef struct f1UacCategoryType
698 F1UacStandardAction action; /* UAC standardized action */
699 F1UacOperatorDefined operatorDef; /* UAC operator defined */
703 typedef struct f1UacType
705 uint8_t uacReducInd; /* Value 0 means no access rate reduction. Value 100 means full access rate reduction */
706 F1UacCategoryType uacCategoryType; /* UAC Category type */
709 /* Unified Access Class Assistance Information */
710 typedef struct f1UacAssistInfo
712 Plmn plmn[MAXNUMOFUACPLMN]; /* UAC PLMN list */
713 F1UacType uacType[MAXNUMOFUACPERPLMN]; /* UAC Type list */
716 /* F1 setup related structures */
718 typedef struct f1SetupReq
720 uint32_t transId; /* Uniquely identify transaction */
721 uint32_t duId; /* DU ID */
722 char duName[CU_DU_NAME_LEN_MAX]; /* DU name */
723 F1DuSrvdCellInfo srvdCellLst[DU_MAX_CELLS]; /* Serving cell list */
724 F1RrcVersion rrcVersion; /* RRC version */
727 typedef struct f1setupRsp
729 uint32_t transId; /* Uniquely identify transaction */
730 char cuName[CU_DU_NAME_LEN_MAX]; /* CU Name */
731 F1CuActCellInfo actCellInfo; /* cells to be activated */
732 F1RrcVersion rrcVersion; /* RRC version */
735 typedef struct f1SetupFail
737 F1FailureIE setupFail;
740 /* At reception of the RESET message the gNB-DU shall release all allocated resources on F1
741 * and radio resources related to the UE association(s) indicated explicitly or implicitly in
742 * the RESET message and remove the indicated UE contexts including F1AP ID. */
743 typedef struct f1Reset
745 uint32_t transId; /* Uniquely identify transaction */
746 F1FailCause cause; /* Failure cause */
747 F1ResetType resetType; /* type of reset */
750 /* After the gNB-CU has released all assigned F1 resources and the UE F1AP IDs for all indicated
751 * UE associations which can be used for new UE-associated logical F1-connections over the F1 interface,
752 * the gNB-CU shall respond with the RESET ACKNOWLEDGE message. */
753 typedef struct f1ResetAck
755 uint32_t transId; /* Uniquely identify transaction */
756 F1LogicalConnUeAssoc ueAssocLogicalConn[MAX_F1_CONNECTIONS]; /* UE associated logical F1-connection list */
757 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
760 typedef struct f1ErrorInd
762 uint32_t transId; /* Uniquely identify transaction */
763 F1Entity errorOrigin; /* Specifies if error is originated at DU or CU */
764 F1FailCause cause; /* Failure cause */
765 /* If failure is due to Ue related message. */
766 uint32_t gnbCuUeF1apId; /* gNB-CU UE F1AP Id */
767 uint32_t gnbDuUeF1apId; /* gNB-DU UE F1AP Id */
768 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
771 typedef struct f1GnbDuCfgUpd
773 uint32_t transId; /* Uniquely identify transaction */
774 F1DuSrvdCellInfo srvdCellLstAdd[DU_MAX_CELLS]; /* Served cell list to be added */
775 F1DuSrvdCellToDel srvdCellLstMod[DU_MAX_CELLS]; /* Served cell list to be modified */
776 NrEcgi srvdCellLstDel[DU_MAX_CELLS]; /* Served cell list to be deleted */
777 F1CellStatus cellStatus[DU_MAX_CELLS]; /* Cell status */
778 F1DedSIDelUE ueLst[MAX_UEID]; /* Ue list that requires dedicated SI delivery */
780 F1TnlAssocToRmv gnbDuTnlAssocRmv[MAX_TNL_ASSOC]; /* TNL Assoc list to remove */
783 typedef struct f1GnbDuCfgUpdAck
785 uint32_t transId; /* Uniquely identify transaction */
786 F1CuActCellInfo cellLstAct[DU_MAX_CELLS]; /* List of cells to be activated */
787 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
788 NrEcgi cellLstDeact[DU_MAX_CELLS]; /* List of cells to be deactivated */
791 typedef struct f1GnbDuCfgUpdFail
793 F1FailureIE gnbDuCfgUpdFail;
796 /* Sent by the gNB-CU to transfer updated information associated to an F1-C interface instance */
797 typedef struct f1GnbCuCfgUpd
799 uint32_t transId; /* Uniquely identifies transaction */
800 F1CuActCellInfo cellLstAct[DU_MAX_CELLS]; /* List of cells to be activated */
801 NrEcgi cellLstDeact[DU_MAX_CELLS]; /* List of cells to be deactivated */
802 F1TnlAssoc assocLstAdd[MAX_TNL_ASSOC]; /* List of TNL assocs to be added */
803 F1TnlAssoc assocLstUpd[MAX_TNL_ASSOC]; /* List of TNL assocs to be updated */
804 F1TnlAssocToRmv assocLstRmv[MAX_TNL_ASSOC]; /* List of TNL assocs to be removed */
805 F1CellBarred cellToBarList[DU_MAX_CELLS]; /* List of Cells to be barred */
806 F1ProtectEUTRARsrc protectEutraRsrcList[MAXCELLINENB]; /* List of Protected EUTRA resources */
809 /* Sent by a gNB-DU to a gNB-CU to acknowledge update of information
810 * associated to an F1-C interface instance */
811 typedef struct f1GnbCuCfgUpdAck
813 uint32_t transId; /* Uniquely identify transaction */
814 F1ActCellFail actCellFailList[DU_MAX_CELLS]; /* Cells failed to be activated list */
815 F1CritDiagnostic critDiagnostic; /* Critical diagnostics */
816 F1TnlAssocAddr assocSetupList[MAX_TNL_ASSOC]; /* TNL Assoc Setup list */
817 F1TnlAssocSetupFail assocSetupFailList[MAX_TNL_ASSOC]; /* TNL Assoc Setup fail list */
818 F1DedSIDelUE dedSiDelUelist[MAX_NUM_OF_UE_ID]; /* Dedicated SI delivery needed UE list */
821 typedef struct f1GnbCuCfgUpdFail
823 F1FailureIE gnbCuCfgUpdFail;
826 /* This procedure enables coordination of radio resource allocation between a gNB-CU and
827 * a gNB-DU. Coordination request is sent by CU to DU */
828 typedef struct f1GnbDuRsrcCoordReq
830 uint32_t transId; /* Uniquely identifies transaction */
831 F1ReqType reqType; /* Request type */
832 uint8_t cellResCoordReqCont; /* Container for X2AP E-UTRA - NR cell resource coordination request */
833 F1IgnoreReq ignoreReq; /* Ignore coordination request */
834 }F1GnbDuRsrcCoordReq;
836 /* This message is sent by a gNB-DU to a gNB-CU, to express the desired resource allocation
837 * for data traffic, as a response to the GNB-DU RESOURCE COORDINATION REQUEST. */
838 typedef struct f1GnbDuRsrcCoordRsp
840 uint32_t transId; /* Uniquely identifies transaction */
841 uint8_t cellResCoordRspCont; /* Container for X2AP E-UTRA - NR cell resource coordination response */
842 }F1GnbDuRsrcCoordRsp;
844 /* This message is sent by the gNB-DU to indicate to the gNB-CU its status of overload */
845 typedef struct f1GnbDuStatusInd
847 uint32_t transId; /* Uniquely identifies transaction */
848 F1GnbDuOvrloadInfo ovrloadInfo; /* gNB-DU overloaded information */
851 /* This message is sent by either the gNB-DU or the gNB-CU to intiate the removal
852 * of the interface instance and the related resources */
853 typedef struct f1RmvReq
855 uint32_t transId; /* Uniquely identifies transaction */
858 /* This message acknowledges the initiation of removal of the interface
859 * instance and the related resources */
860 typedef struct f1RmvRsp
862 uint32_t transId; /* Uniquely identifies transaction */
863 F1CritDiagnostic critDiagnos; /* Crititcality diagnostics */
866 /* This message indicates that removing the interface instance and the related
867 * resources cannot be accepted */
868 typedef struct f1RmvFail
870 uint32_t transId; /* Uniquely identifies transaction */
871 F1FailCause cause; /* Failure cause */
872 F1CritDiagnostic critDiagnostic; /* Criticality diagnostics */
875 /* This message is sent by the gNB-CU to indicate to the gNB-DU a need to reduce
876 * the rate at which UEs access the network. */
877 typedef struct f1NwkAccessRateRed
879 uint32_t transId; /* Uniquely identifies transaction */
880 F1UacAssistInfo uacAssistInfo; /* UAC Assistance Information */
883 typedef struct f1Ipaddr
889 typedef struct sctpParams
892 U16 duPort[MAX_DU_PORT];
899 typedef struct f1EgtpParams
901 F1IpAddr localIp; /* Ip address of local node */
902 uint16_t localPort; /* Sender Port at local node */
903 F1IpAddr destIp; /* Ip address of peer node */
904 uint16_t destPort; /* Sender port at peer node */
905 uint32_t minTunnelId;
906 uint32_t maxTunnelId;
909 typedef struct schedulerCfg
911 uint8_t numTxAntPorts; /*!< Number of Tx antenna ports */
912 uint8_t ulSchdType; /*!< Indicates which UL scheduler to use, range
913 * is 0..(number of schedulers - 1) */
914 uint8_t dlSchdType; /*!< Indicates which DL scheduler to use, range
915 * is 0..(number of schedulers - 1) */
916 uint8_t numCells; /*!< Max number of cells */
917 uint8_t maxUlUePerTti; /*!< Max number of UE in UL per TTI */
918 uint8_t maxDlUePerTti; /*!< Max number of UE in DL per TTI */
921 typedef struct mibParams
924 long subCarrierSpacingCommon;
925 long ssb_SubcarrierOffset;
926 long dmrs_TypeA_Position;
927 long controlResourceSetZero;
928 long searchSpaceZero;
930 long intraFreqReselection;
933 typedef struct siSchedInfo
935 long winLen; /* SI Window Length */
936 long broadcastSta; /* Broadcast status */
937 long preiodicity; /* si periodicity */
939 long sibValTag; /* Value tag */
942 typedef struct pdcchCfgCommon
945 long ctrlRsrcSetZero; /* Control resource set zero */
946 long searchSpcZero; /* Search space zero */
947 long searchSpcId; /* Search space id */
948 long ctrlRsrcSetId; /* Control resource set id */
949 uint8_t monitorSlotPrdAndOffPresent;
950 long monitorSlotPrdAndOff; /* Monitoring slot periodicity and offset */
951 uint8_t monitorSymbolsInSlot[2]; /* Monitoring symbols within slot */
952 long numCandAggLvl1; /* Number of candiates at aggregation level 1 */
953 long numCandAggLvl2; /* Number of candiates at aggregation level 2 */
954 long numCandAggLvl4; /* Number of candiates at aggregation level 4 */
955 long numCandAggLvl8; /* Number of candiates at aggregation level 8 */
956 long numCandAggLvl16; /* Number of candiates at aggregation level 16 */
957 uint8_t searchSpcType; /* Search Space type */
958 uint8_t commSrchSpcDciFrmt; /* DCI format of common search space type */
959 long searchSpcSib1; /* Id of serch space for SIB1 */
960 long pagingSearchSpc; /* Id of search space for paging */
961 long raSearchSpc; /* Id of search space for Random Access proc */
964 typedef struct pdschCfgCommon
968 long mapType; /* Mapping Type */
969 long startSymbAndLen; /* Start Symbol and Length */
972 typedef struct bcchCfg
974 long modPrdCoeff; /* Modification period co-efficient */
977 typedef struct pcchCfg
979 long dfltPagingCycle; /* Default paging cycle */
980 long nAndPagingFrmOffPresent;
981 long nAndPagingFrmOff; /* n and Paging Frame offset */
982 long numPagingOcc; /* Number of paging occassions in paging frame */
985 typedef struct scsSpecCarrier
987 long scsOffset; /* Offset to point A considering subcarrier spacing */
988 long scs; /* subcarrier spacing */
989 long scsBw; /* Carrier bandwidth considering subcarrier spacing */
993 typedef struct dlCfgCommon
995 long freqBandInd; /* Downlink frequency band indicator */
996 long offsetToPointA; /* DL ofset to point A */
997 long locAndBw; /* Frequency location and bandwidth */
998 ScsSpecCarrier dlScsCarrier; /* SCS Specific carrier */
999 PdcchCfgCommon pdcchCfg;
1000 PdschCfgCommon pdschCfg;
1005 typedef struct rachCfgCommon
1008 long prachCfgIdx; /* PRACH configuration index */
1009 long msg1Fdm; /* Num of PRACH transmission occassions */
1010 long msg1FreqStart; /* Offset of lowest msg1 transmission occassion */
1011 long zeroCorrZoneCfg; /* Zero correlation zone configuration */
1012 long preambleRcvdTgtPwr; /* Traget power level */
1013 long preambleTransMax; /* Max num of preamble transmission */
1014 long pwrRampingStep; /* Power ramping steps for PRACH */
1015 long raRspWindow; /* RA response window */
1016 long numRaPreamble; /* Total num of preamble used in random access */
1017 uint8_t ssbPerRachOccPresent;
1018 long numSsbPerRachOcc; /* Numer of SSBs per RACH Occassion */
1019 long contResTimer; /* Contention resolution timer */
1021 uint8_t rootSeqIdxPresent;
1022 long rootSeqIdx; /* PRACH root sequence index */
1023 long msg1Scs; /* Msg1 subcarrier spacing */
1024 long restrictedSetCfg; /* Restricted set configuration */
1027 typedef struct puschCfgCommon
1032 long startSymbAndLen;
1033 long msg3DeltaPreamble;
1034 long p0NominalWithGrant;
1037 typedef struct pucchCfgCommon
1045 typedef struct ulCfgCommon
1047 long pMax; /* Max UL transmission power that UE applies */
1048 long locAndBw; /* Frequency location and bandwidth */
1049 ScsSpecCarrier ulScsCarrier; /* SCS Specific carrier */
1050 RachCfgCommon rachCfg;
1051 PuschCfgCommon puschCfg;
1052 PucchCfgCommon pucchCfg;
1053 long timeAlignTimerComm;
1056 typedef struct tddUlDlCfgCommon
1058 long refScs; /* Reference subcarrier spacing */
1059 long txPrd; /* Transmission periodicity */
1066 typedef struct srvCellCfgCommSib
1070 uint8_t ssbPosInBurst;
1071 long ssbPrdServingCell;
1072 TddUlDlCfgCommon tddCfg;
1073 long ssPbchBlockPwr;
1076 typedef struct sib1Params
1081 uint8_t cellIdentity;
1082 long cellResvdForOpUse;
1083 long connEstFailCnt;
1084 long connEstFailOffValidity;
1085 SiSchedInfo siSchedInfo;
1086 SrvCellCfgCommSib srvCellCfgCommSib;
1089 typedef struct duCfgParams
1091 SctpParams sctpParams; /* SCTP Params */
1092 F1EgtpParams egtpParams; /* EGTP Params */
1095 uint8_t duName[CU_DU_NAME_LEN_MAX];
1096 SchedulerCfg schedCfg;
1097 F1DuSrvdCellInfo srvdCellLst[DU_MAX_CELLS]; /* Serving cell list *///TODO: this must be removed eventually
1098 F1RrcVersion rrcVersion; /* RRC version */
1099 MacCellCfg macCellCfg; /* MAC cell configuration */
1100 MibParams mibParams; /* MIB Params */
1101 Sib1Params sib1Params; /* SIB1 Params */
1104 /*function declarations */
1105 void FillSlotConfig();
1109 S16 bitStringToInt(BIT_STRING_t *bitString, uint16_t *val);
1111 #endif /* __DU_CONFIG_H__ */
1113 /**********************************************************************
1115 **********************************************************************/