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https://gitlab.eurecom.fr/oai/openairinterface5g.git
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4b5d5c1ae6
Replace NGAP_MAX_PDU_SESSION and E1AP_MAX_NUM_PDU_SESSIONS with shared NR_MAX_NB_PDU_SESSIONS constant. The value (256) is consistent with both TS 38.331, TS 38.413 and TS 38.463 All protocol layers (NGAP, E1AP, RRC, SDAP) now use a single shared constant for maximum PDU sessions per UE, ensuring consistency across the codebase E1AP_MAX_NUM_PDU_SESSIONS (was 4) is removed from e1ap_messages_types.h Signed-off-by: Guido Casati <guido.casati@openairinterface.org>
79 lines
1.9 KiB
C
79 lines
1.9 KiB
C
/*
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* SPDX-License-Identifier: LicenseRef-CSSL-1.0
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*/
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#ifndef __PLATFORM_CONSTANTS_H__
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#define __PLATFORM_CONSTANTS_H__
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#define NL_MAX_PAYLOAD 18000 /* this should cover the max mtu size*/
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#ifdef LARGE_SCALE
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#define NB_MODULES_MAX 128
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#else
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#define NB_MODULES_MAX 32
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#endif
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#define MAX_IP_PACKET_SIZE 10000 // 9000
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#define MAX_MODULES NB_MODULES_MAX
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#ifndef UE_EXPANSION
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#ifdef LARGE_SCALE
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#define MAX_MOBILES_PER_ENB 128
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#define MAX_MOBILES_PER_ENB_NB_IoT 128
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#define MAX_eNB 2
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#else
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#define MAX_MOBILES_PER_ENB 40
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#define MAX_MOBILES_PER_ENB_NB_IoT 40
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#define MAX_eNB 2
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#endif
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#else
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#define MAX_MOBILES_PER_ENB 256
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#define MAX_MOBILES_PER_ENB_NB_IoT 256
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#define MAX_eNB 2
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#endif
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/// NB-IOT
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#define NB_RB_MAX_NB_IOT (2 + 3) /* 2 from LTE_maxDRB_NB_r13 in LTE_asn_constant.h + 3 SRBs */
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#define DEFAULT_RAB_ID 1
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#define NB_RB_MAX (11 + 3) /* LTE_maxDRB from LTE_asn_constant.h + 3 SRBs */
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#define NR_NB_RB_MAX (29 + 3) /* NR_maxDRB from NR_asn_constant.hm + 3 SRBs */
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#define NR_MAX_NB_PDU_SESSIONS (256)
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#define MAX_DRBS_PER_UE (32) /* Maximum number of Data Radio Bearers per UE
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* defined for NGAP in TS 38.413 - maxnoofDRBs */
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#define MAX_PDUS_PER_UE (8) /* Maximum number of PDU Sessions per UE */
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#define NB_RB_MBMS_MAX (29 * 16) /* 29 = LTE_maxSessionPerPMCH + 16 = LTE_maxServiceCount from LTE_asn_constant.h */
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#define NB_RAB_MAX 11 /* from LTE_maxDRB in LTE_asn_constant.h */
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#define RAB_OFFSET 0x000F
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#define MAX_NUM_SLICES 1024
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// RLC Entity
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#define RLC_TX_MAXSIZE 10000000
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#define RLC_RX_MAXSIZE 10000000
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#define MAX_ANT 8
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// CBA constant
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#define NUM_MAX_CBA_GROUP 4
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#define RETURNok (0)
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#define RETURNerror (-1)
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#define DEFAULT_NAS_PATH "PWD"
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#define NUM_PRACH_RX_FOR_NOISE_ESTIMATE 100
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// SDAP
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#define MAX_QOS_FLOWS 64
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// SDAP/5G NAS NOS1
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#define DEFAULT_NOS1_PDU_ID 10
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#define SPEED_OF_LIGHT 299792458 // in m/s
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#endif /* __PLATFORM_CONSTANTS_H__ */
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