Downlink control information

Downlink control information

5G courses

DCI transports downlink control information for one or more cells with one RNTI.

The following coding steps, can be identified:

  • Information element multiplexing
  • CRC attachment
  • Channel coding
  • Rate matching
CategoryDCI FormatDescription
DCI formats for scheduling of PUSCHFormat 0_0Fallback DCI. DCI format 0_0 is used for the scheduling of PUSCH in one cell.
DCI formats for scheduling of PUSCHFormat 0_1Indicates PUSCH scheduling. DCI format 0_1 is used for the scheduling of PUSCH in one cell.
DCI formats for scheduling of PDSCHFormat 1_0Fallback DCI. Indicates PDSCH scheduling and is used upon public message scheduling (such as paging and RMSI scheduling) and status change (such as BWP switch). DCI format 1_0 is used for the scheduling of PDSCH in one DL cell
DCI formats for scheduling of PDSCHFormat 1_1Indicates PDSCH scheduling. DCI format 1_1 is used for the scheduling of PDSCH in one cell
DCI formats for other purposesFormat 2_0DCI format 2_0 is used for notifying the slot format
DCI formats for other purposesFormat 2_1DCI format 2_1 is used for notifying the PRB(s) and OFDM symbol(s) where UE may assume no transmission is intended for the UE..
DCI formats for other purposesFormat 2_2DCI format 2_2 is used for the transmission of TPC commands for PUCCH and PUSCH
DCI formats for other purposesFormat 2_3DCI format 2_3 is used for the transmission of a group of TPC commands for SRS transmissions by one or more UEs. Along with a TPC command, a SRS request may also be transmitted..
DCI formats : The DCI formats defined in 3GPP 38.212 table 7.3.1-1 are supported.

Comments

  • Mustapha adiri
    June 16, 2020

    I need this book please

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