_cuphyPdschUePrm Struct Reference

#include <cuphy_api.h>

Data Fields
float	beta_dmrs
float	beta_qam
uint16_t	BWPStart
uint16_t	dataScramId
uint8_t	enablePrcdBf
uint8_t	nCw
uint32_t	nPortIndex
uint8_t	nUeLayers
uint16_t *	pCwIdxs
uint16_t	pmwPrmIdx
cuphyPdschUeGrpPrm_t *	pUeGrpPrm
uint8_t	refPoint
uint16_t	rnti
uint8_t	scid

Detailed Description

Per UE parameters

Field Documentation

beta_dmrs

float _cuphyPdschUePrm::beta_dmrs

Fronthaul DMRS amplitude scaling

beta_qam

float _cuphyPdschUePrm::beta_qam

Fronthaul QAM amplitude scaling

BWPStart

uint16_t _cuphyPdschUePrm::BWPStart

Bandwidth part start (PRB number starting from 0). Used only if ref. point is 1.

dataScramId

uint16_t _cuphyPdschUePrm::dataScramId

used to compute bit scrambling seed. Value: 0->65535.

enablePrcdBf

uint8_t _cuphyPdschUePrm::enablePrcdBf

Pre-coding parameters: Enable pre-coding for this UE

nCw

uint8_t _cuphyPdschUePrm::nCw

codeword parameters: number of codewords. Value: 1->2.

nPortIndex

uint32_t _cuphyPdschUePrm::nPortIndex

maps layers to DMRS ports. up to 8 layers encoded, 4 bits per layer.

nUeLayers

uint8_t _cuphyPdschUePrm::nUeLayers

total number of user layers. Value: 1->8

pCwIdxs

uint16_t* _cuphyPdschUePrm::pCwIdxs

nCw element wide array; it contains indices into the pCwPrms array of cuphyPdschCellGrpDynPrm_t

pmwPrmIdx

uint16_t _cuphyPdschUePrm::pmwPrmIdx

Index to pre-coding matrix array, i.e., to the pPmwPrms array of the cuphyPdschCellGrpDynPrm_t struct

pUeGrpPrm

cuphyPdschUeGrpPrm_t* _cuphyPdschUePrm::pUeGrpPrm

pointer to parent UE group

refPoint

uint8_t _cuphyPdschUePrm::refPoint

DMRS reference point. Value 0->1.

rnti

uint16_t _cuphyPdschUePrm::rnti

ID parameters: RNTI (Radio Network Temporary Identifier). Value: 1->65535.

scid

uint8_t _cuphyPdschUePrm::scid

DMRS parameters: dmrs sequence initialization. Value: 0->1