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WCDMA3G_ESG_DnLkDPCH



Description: ESG compatible DPCH signal generator
Library: 3GPPFDD 10-99, Base Station
Class: SDFWCDMA3G_ESG_DnLkDPCH

Parameters

Name

Description

Default

Sym

Type

Range

DPCHRate

downlink physical channel symbol rate: DPCH_7_5ksps, DPCH_15ksps, DPCH_30ksps, DPCH_60ksps, DPCH_120ksps, DPCH_240ksps, DPCH_480ksps, DPCH_960ksps

DPCH_15ksps

N

enum

 

TFCIOn

with TFCI: Yes, No

Yes

 

enum

 

TFCIValue

value of TFCI in hexadecimal

0x5555 0x5555

 

int array

(-∞, ∞)

TFCIPowerOffset

power offset of TFCI domain in dB

0

 

real

(-∞, ∞)

PilotBitsCount

number of pilot bits: P2, P4, P8, P16

P2

 

enum

 

PilotPowerOffset

power offset of pilot domain in dB

0

 

real

(-∞, ∞)

TPCBitsCount

number of TPC bits: TPC2, TPC4, TPC8

TPC2

 

enum

 

TPCValue

value of TPC in hexadecimal

0x5555

 

int

(-∞, ∞)

TPCPowerOffset

power offset of TPC domain in dB

0

 

real

(-∞, ∞)

SpreadCode

index of spread code

0

 

int

[0, 29-N -1]

SignalPower

data transmit power in dB

0

 

real

(-∞, ∞)

Pin Output

Pin

Name

Description

Signal Type

1

output

one slot of complex signals

complex

Notes/Equations
  1. This model is used to generate signals that are totally compatible with the Agilent ESG family signal generator, as described in [2]. The frame structures are defined in [1]. Each fire, a slot of symbols (2560) are generated.
  2. The hexadecimal TPC values are converted to their binary equivalent. The lower 15 binary bits represent the TPC bit for the 15 slots within one frame that is repeated according to the number of TPC bits within each slot.
  3. The two hexadecimal TFCI values are converted to their binary equivalent. The total 32 binary bits represent the TFCI bits for the 15 slots within one frame. Rules for multiplexing these TFCI bits onto one frame are defined in [3].
  4. The TFCI, TPC and Pilot power offset are relative to the transmit power for data channel. The real transmitted power of the TFCI, TPC and Pilot signals is their power offset plus SignalPower.

References
  1. 3GPP Technical Specification TS25.211 V3.1.0,"Physical channels and mapping of transport channels onto physical channels (FDD)," December 1999.
  2. User's and Programming Guide, Agilent Technologies, ESG Family Signal Generators, Option 100 - Volume 2, W-CDMA (3GPP 3.1 12-99) Personality.
  3. 3GPP Technical Specification TS25.212 V3.1.0,"Multiplexing and channel coding," December 1999.
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