WCDMA3G_RadioFrameDeSeg
Description: Radio frame de-segmentation
Library: 3GPPFDD 10-99, Transport Channel Multiplex
Class: SDFWCDMA3G_RadioFrameDeSeg
Parameters
| Name | Description | Default | Sym | Type | Range |
|---|---|---|---|---|---|
| LinkDir | link direction: Downlink, Uplink | Downlink | enum | ||
| TTI | transmission time interval: TTI_10ms, TTI_20ms, TTI_40ms, TTI_80ms | TTI_10ms | enum | ||
| DL_PhyCHNum | number of physical channels that CCTrCH is mapped to | 1 | Np | int | [1, ∞) |
| DL_PhyCHType | downlink physical channel type: DPCH_15kbps_TF0_T2_P4, DPCH_15kbps_TF2_T2_P4, DPCH_30kbps_TF0_T2_P2, DPCH_30kbps_TF2_T2_P2, DPCH_30kbps_TF0_T2_P4, DPCH_30kbps_TF2_T2_P4, DPCH_30kbps_TF0_T2_P8, DPCH_30kbps_TF2_T2_P8, DPCH_60kbps_TF0_T2_P4, DPCH_60kbps_TF2_T2_P4, DPCH_60kbps_TF0_T2_P8, DPCH_60kbps_TF2_T2_P8, DPCH_120kbps_TF8_T4_P8, DPCH_120kbps_TF0_T4_P8, DPCH_240kbps_TF8_T4_P8, DPCH_240kbps_TF0_T4_P8, DPCH_480kbps_TF8_T8_P16, DPCH_480kbps_TF0_T8_P16, DPCH_960kbps_TF8_T8_P16, DPCH_960kbps_TF0_T8_P16, DPCH_1920kbps_TF8_T8_P16, DPCH_1920kbps_TF0_T8_P16, PCCPCH | DPCH_30kbps_TF2_T2_P8 | enum | † | |
| UL_DCHType | uplink dedicated channel type: DCH_8_kbps, DCH_16_kbps, DCH_32_kbps, DCH_64_kbps, DCH_128_kbps, DCH_256_kbps, DCH_512_kbps, DMCH_2_4_kbps, DMCH_12_2kbps, DMCH_64_kbps, DMCH_144_kbps, DMCH_384_kbps, DMCH_2048_kbps | DCH_8_kbps | enum | ||
| † where TFn = number of transmit format indicator bits Tn = number of transmit power control bits Pn = number of pilot bits Fn = number of feedback indicator bits |
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Pin Inputs
Pin |
Name |
Description |
Signal Type |
|---|---|---|---|
1 |
in |
input data of one radio frame |
real |
2 |
inSize |
input data size in 10ms |
int |
Pin Outputs
Pin |
Name |
Description |
Signal Type |
|---|---|---|---|
3 |
out |
output data in TTI |
real |
4 |
outSize |
output data size in TTI |
int |
Notes/Equations
- This model is used to concatenate each radio frame of one transport channel into one data block in TTI. Each radio frame has the same number of bits.
Each firing, for downlinks, Mp × Np × T tokens of out and one token of outSize are produced when Mp × Np × T tokens of in and T tokens of inSize are consumed. For uplinks, each firing, Mt × T tokens of out and one token of outSize are produced when Mt × T tokens of in and T tokens of inSize are consumed.
Mp × Np × T tokens (for downlink) or Mt × T tokens (for uplink) of input data are bit sequence corresponding to T consecutive frames. Because variable rate transmission, not all Mp × Np tokens (for downlink) or Mt (for uplink) in one frame are useful. In each frame of input tokens, inSize tokens are useful. This model serially concatenates useful tokens of T frames to a data block in TTI. OutSize is all useful tokens in this data block.
Refer to the following tables for the values of T, Mp, and Mt. - DL_PhyCHType is valid only when LinkDir = Downlink; UL_DPDCHType is valid only when LinkDir = Uplink.
T Values
TTI
Frame Number in TTI (T)
TTI_10 ms
1
TTI_20 ms
2
TTI_40 ms
4
TTI_80 ms
8
MP Values
DL_DPCHType
DPDCH, PCCPCH Bits/Frame (Mp)
DPCH_15kbps_TF0_T2_P4
60
DPCH_15kbps_TF2_T2_P4
30
DPCH_30kbps_TF0_T2_P2
240
DPCH_30kbps_TF2_T2_P2
210
DPCH_30kbps_TF0_T2_P4
210
DPCH_30kbps_TF2_T2_P4
180
DPCH_30kbps_TF0_T2_P8
150
DPCH_30kbps_TF2_T2_P8
120
DPCH_60kbps_TF0_T2_P4
510
DPCH_60kbps_TF2_T2_P4
480
DPCH_60kbps_TF0_T2_P8
450
DPCH_60kbps_TF2_T2_P8
420
DPCH_120kbps_TF8_T4_P8
900
DPCH_120kbps_TF0_T4_P8
900
DPCH_240kbps_TF8_T4_P8
2100
DPCH_240kbps_TF0_T4_P8
2100
DPCH_480kbps_TF8_T8_P16
4320
DPCH_480kbps_TF0_T8_P16
4320
DPCH_960kbps_TF8_T8_P16
9120
DPCH_960kbps_TF0_T8_P16
9120
DPCH_1920kbps_TF8_T8_P16
18720
DPCH_1920kbps_TF0_T8_P16
18720
PCCPCH
270
Mt Values
UL_DCHType TTI DCH Bits/Frame (Mt) DCH_8_kbps 10 ms 312 20 ms 276 40 ms 258 80 ms 252 DCH_16_kbps 10 ms 552 20 ms 516 40 ms 504 80 ms 495 DCH_32_kbps 10 ms 1032 20 ms 1008 40 ms 990 80 ms 986 DCH_64_kbps 10 ms 1980 20 ms 1950 40 ms 1935 80 ms 1929 DCH_128_kbps 10 ms 3900 20 ms 3870 40 ms 3858 80 ms 3851 DCH_256_kbps 10 ms 7740 20 ms 7716 40 ms 7702 80 ms 7695 DCH_512_kbps 10 ms 15432 20 ms 15404 40 ms 15390 80 ms 15380 DMCH_2_4_kbps 40 ms 90 DMCH_12_2_kbps 20 ms 402 DMCH_64_kbps 20 ms 1950 DMCH_144_kbps 20 ms 4350 DMCH_384_kbps 20 ms 11556 DMCH_2048_kbps 20 ms 61520
References
- 3GPP Technical Specification TS 25.211 V3.0.0, "Physical channels and mapping of transport channels onto physical channels (FDD)," October 1999
- 3GPP Technical Specification 25.212 V3.0.0, "Multiplexing and channel coding (FDD)," October 1999