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3GPPFDD_RF_CCDF


Description: 3GPP CCDF measurements
Library: 3GPPFDD, Measurement
Class: TSDF3GPPFDD_RF_CCDF

Parameters

Name

Description

Default

Unit

Type

Range

SpecVersion

version of specifications: Version_03_00, Version_12_00, Version_03_02

Version_12_00

 

enum

 

RLoad

input resistance

DefaultROut

Ohm

real

(0, ∞)

RTemp

temperature of resistor, in celsius

DefaultRTemp

 

real

[-273.15, ∞)

FCarrier

frequency of carrier

1950e6

Hz

real

[0, ∞)

SamplesPerChip

samples per chip

8

 

int

[1, 256]

LinkDir

link direction: Downlink, Uplink

Uplink

 

enum

 

ScrambleCode

index of scramble code

0

 

int

[0, 511] for downlink;
[0, 16777215] for uplink

ULScrambleType

uplink scramble code type: LONG, SHORT

LONG

 

enum

 

ScrambleOffset

scramble offset in downlink channels

0

 

int

[0, 15]

DLScrambleType

downlink scramble code type: Normal, RightAlternate, LeftAlternate

Normal

 

enum

 

SpreadCode

index of spread code

0

 

int

[0, 255] for uplink DPCCH;
[0, SF-1] for downlink;
SF is set by SlotFormat

SlotFormat

slot format

0

 

int

[0, 5] for uplink DPCCH;
[0, 16 ] for downlink DPCH

StartSlot

number of slot to be ignored

0

 

int

[0, ∞)

SlotNum

number of slots measured

1

 

int

[0, 100]

SCH

switch for SCH: OFF, ON

ON

 

enum

 

CPICH

switch for CPICH: OFF, ON

OFF

 

enum

 

SearchLength

Search length

.00001 sec

sec

real

(0, (400.0/3840000))

SlotBoundary

slot boundary in terms of sample

0

 

int

[0, int(SearchLength*3840000*SamplesPerChip)]

Pin Input

Pin

Name

Description

Signal Type

1

RFin

input RF signal

timed

Notes/Equations
  1. This subnetwork model is used to measure the complementary cumulative distribution function (CCDF), and the peak-to-mean value of 3GPP FDD signals within specified slots. The signal is aligned at a specified slot boundary using the slot format and spreading code information.
    The schematic for this subnetwork is shown in the following figure.

    3GPPFDD_RF_CCDF Schematic
  2. The schematic for the WCDMA3G_RF_CCDF subnetwork model is shown in WCDMA3G_RF_CCDF Schematic with information about WCDMA3G_RF_CCDF.
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