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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

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
  1. 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.
  2. 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
  1. 3GPP Technical Specification TS 25.211 V3.0.0, "Physical channels and mapping of transport channels onto physical channels (FDD)," October 1999
  2. 3GPP Technical Specification 25.212 V3.0.0, "Multiplexing and channel coding (FDD)," October 1999
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