3GPPFDD_TrCHBER
Description: 3GPP FDD BER measurement
Library: 3GPPFDD, Measurement
Class: SDF3GPPFDD_TrCHBER
Derived From: 3GPPFDD_TrCHBase
Parameters
Name |
Description |
Default |
Unit |
Type |
Range |
|---|---|---|---|---|---|
SpecVersion |
version of specifications: Version_03_00, Version_12_00, Version_03_02 |
Version_12_00 |
|
enum |
|
DynTFSet |
dynamic part of Transport Format Set |
244 976 |
|
int array |
† |
IgnoreTTInum |
ignore TTI (Transport Block Set) number |
0 |
|
int |
[0, ∞) |
MeasTTInum |
measured TTI (Transport Block Set) number |
1 |
|
int |
[1, ∞) |
† The range for each element must be in [0:164480]; elements shall be paired integers; the first of the pair is the transport block size; the second one is the transport block set size; the second shall be multiple of the first.
Pin Inputs
Pin |
Name |
Description |
Signal Type |
|---|---|---|---|
1 |
ref |
reference signals |
int |
2 |
datain |
test signals |
int |
3 |
TFIin |
TFI |
int |
4 |
DetectFlag |
detector flag used with RACH |
int |
Pin Outputs
Pin |
Name |
Description |
Signal Type |
|---|---|---|---|
5 |
BER |
BER output |
real |
Notes/Equations
- This model is used to measure BER of transport channels. The TFI is input to calculate the current data length with DynTFSet when variable rate channels are measured. Each firing, the data block of a TTI (transport block set) is consumed.
- The DetectFlag (pin 4) indicates if the current data block is to be used; only when DetectFlag=1, the current block will be used for BER calculation.
- IgnoreTTInum and MeasTTInum specify the number of blocks to be ignored and the number of blocks to be measured, respectively.
References
- 3GPP Technical Specification TS 25.302, "Service Provided by Physical Layer."