xran_frame_struct.h File Reference

Header file for function to work with 5G NR frame structure and related routines. More...

#include "xran_fh_o_du.h"

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Functions
uint32_t	xran_fs_get_tti_interval (uint8_t nMu)
uint32_t	xran_fs_get_scs (uint8_t nMu)
uint16_t	xran_fs_get_num_rbs (uint32_t nNumerology, uint32_t nBandwidth, uint32_t nAbsFrePointA)
uint32_t	xran_fs_cal_nrarfcn (uint32_t nCenterFreq)
int32_t	xran_fs_slot_limit (int32_t nSlotIdx)
void	xran_fs_clear_slot_type (uint32_t nCcId)
int32_t	xran_fs_set_slot_type (uint32_t nCcId, uint32_t nFrameDuplexType, uint32_t nTddPeriod, struct xran_slot_config *psSlotConfig)
int32_t	xran_fs_get_slot_type (int32_t nCcId, int32_t nSlotIdx, int32_t nType)
uint32_t	xran_fs_slot_limit_init (int32_t tti_interval_us)
uint32_t	xran_fs_get_max_slot (void)
uint32_t	xran_fs_get_max_slot_SFN (void)
int32_t	xran_fs_get_symbol_type (int32_t nCellIdx, int32_t nSlotdx, int32_t nSymbIdx)

Detailed Description

Header file for function to work with 5G NR frame structure and related routines.

Author

Intel Corporation

Definition in file xran_frame_struct.h.

Function Documentation

xran_fs_cal_nrarfcn()

uint32_t xran_fs_cal_nrarfcn

(

uint32_t

nCenterFreq

)

Parameters

[in]

center

frequency

Returns

NR-ARFCN

This calculates NR-ARFCN value according to center frequency

Definition at line 274 of file xran_frame_struct.c.

xran_fs_clear_slot_type()

void xran_fs_clear_slot_type

(

uint32_t

nCcId

)

Definition at line 339 of file xran_frame_struct.c.

xran_fs_get_max_slot()

uint32_t xran_fs_get_max_slot

(

void

)

Definition at line 316 of file xran_frame_struct.c.

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xran_fs_get_max_slot_SFN()

uint32_t xran_fs_get_max_slot_SFN

(

void

)

Definition at line 321 of file xran_frame_struct.c.

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xran_fs_get_num_rbs()

uint16_t xran_fs_get_num_rbs	(	uint32_t	nNumerology,
		uint32_t	nBandwidth,
		uint32_t	nAbsFrePointA
	)

Parameters

[in]	nNumerology	- Numerology determine sub carrier spacing, Value: 0->4 0: 15khz, 1: 30khz, 2: 60khz 3: 120khz, 4: 240khz
[in]	nBandwidth	- Carrier bandwidth for in MHz. Value: 5->400
[in]	nAbsFrePointA	- Abs Freq Point A of the Carrier Center Frequency for in KHz Value: 450000->52600000

Returns

Number of RBs in cell

Returns number of RBs based on 38.101-1 and 38.101-2 for the cell

Definition at line 149 of file xran_frame_struct.c.

xran_fs_get_scs()

uint32_t xran_fs_get_scs

(

uint8_t

nMu

)

Definition at line 121 of file xran_frame_struct.c.

xran_fs_get_slot_type()

int32_t xran_fs_get_slot_type	(	int32_t	nCcId,
		int32_t	nSlotIdx,
		int32_t	nType
	)

Definition at line 477 of file xran_frame_struct.c.

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xran_fs_get_symbol_type()

int32_t xran_fs_get_symbol_type	(	int32_t	nCellIdx,
		int32_t	nSlotdx,
		int32_t	nSymbIdx
	)

Definition at line 508 of file xran_frame_struct.c.

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xran_fs_get_tti_interval()

uint32_t xran_fs_get_tti_interval

(

uint8_t

nMu

)

Definition at line 108 of file xran_frame_struct.c.

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xran_fs_set_slot_type()

int32_t xran_fs_set_slot_type	(	uint32_t	nCcId,
		uint32_t	nFrameDuplexType,
		uint32_t	nTddPeriod,
		struct xran_slot_config *	psSlotConfig
	)

Definition at line 346 of file xran_frame_struct.c.

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xran_fs_slot_limit()

int32_t xran_fs_slot_limit

(

int32_t

nSlotIdx

)

Definition at line 326 of file xran_frame_struct.c.

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xran_fs_slot_limit_init()

uint32_t xran_fs_slot_limit_init

(

int32_t

tti_interval_us

)

Definition at line 309 of file xran_frame_struct.c.

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