WCDMA3G_DPCHDeSeg
Description: DPCH de-segmentation
Library: 3GPPFDD 10-99, Physical Channel Multiplex
Class: SDFWCDMA3G_DPCHDeSeg
Parameters
| Name | Description | Default | Sym | Type | Range |
|---|---|---|---|---|---|
| LinkDir | link direction: Downlink, Uplink | Downlink | enum | ||
| 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 | DPCH_30kbps_TF2_T2_P8 | enum | † | |
| UL_DPDCHType | uplink dedicated physical data channel type: DPDCH_15kbps, DPDCH_30kbps, DPDCH_60kbps, DPDCH_120kbps, DPDCH_240kbps, DPDCH_480kbps, DPDCH_960kbps | DPDCH_30kbps | 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 |
|||||
Pin Inputs
Pin |
Name |
Description |
Signal Type |
|---|---|---|---|
1 |
in |
input data of different DPDCH frames |
multiple real |
Pin Outputs
Pin |
Name |
Description |
Signal Type |
|---|---|---|---|
2 |
out |
output data of one CCTrCH frame |
real |
Notes/Equations
- This model is used to concatenate the bits of the different dedicated physical data channels (DPDCHs) into one frame of CCTrCH.
Each firing, Mp × Np tokens of out are produced when Mp tokens of each signal of in are consumed. Refer to the following table for the value of Mp.
The DL_PhyCHType parameter is used only when LinkDir = Downlink; UL_DPDCHType is used only when LinkDir = Uplink. - When multiple dedicated physical channels are used (Np > 1), the bit sequence of one CCTrCH frame is divided among these physical channels. This model serially concatenates one frame of each physical channel to one frame of CCTrCH. M tokens of each in are one frame data bits of one DPDCH. CCTrCH has Mp × Np tokens in one frame.
Mp Values
Physical Channel Type DPDCH Bits per Frame (Mp) DL_PhyCHType 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 UL_DPDCHType DPDCH_15kbps 150 DPDCH_30kbps 300 DPDCH_60kbps 600 DPDCH_120kbps 1200 DPDCH_240kbps 2400 DPDCH_480kbps 4800 DPDCH_960kbps 9600
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 TS 25.212 V3.0.0, "Multiplexing and channel coding (FDD)," October 1999.