LTE DCI(Downlink Control Information) Formats
This page describes LTE DCI(downlink control information) formats which include DCI-0, DCI-1, DCI-1A, DCI-1B, DCI-1C, DCI-1D, DCI-2, DCI-2A, DCI-3 and LTE DCI-3A.
| LTE DCI Format | Use case |
|---|---|
| LTE DCI-0 | uplink scheduling assignment |
| DCI-1 | downlink scheduling for 1 PDSCH codeword(SISO/SIMO modes) |
| DCI-1A | Compact version of format 1 scheduling for 1 PDSCH codeword or Dedicated preamble assignment to initiate random access |
| DCI-1B | very compact DL scheduling for 1 PDSCH code-word used in MIMO mode No.6 |
| DCI-1C | Very compact DL scheduling for paging OR system information |
| LTE DCI-1D | Compact DL(Downlink) scheduling for 1 PDSCH code-word including MIMO precoding+power offset information needed for Multi-User MIMO |
| DCI-2 | DL Scheduling assignment for MIMO including closed loop spatial multiplexing |
| DCI-2A | DL scheduling assignment for MIMO including open loop spatial multiplexing |
| LTE DCI-3 | transmit power control(TPC) information for PUCCH/PUSCH with 2 bit power adjustment value |
| DCI-3A | TPC information for PUCCH/PUSCH with 1 bit power adjustment |
LTE DCI Contents
Following dropdown selection will help browse through all the LTE DCI format contents. It includes LTE DCI-0, DCI-1, DCI-1A, DCI-1B, DCI-1C, DCI-1D, DCI-2,DCI-2A, DCI-3 and LTE DCI-3A.
LTE RELATED LINKS
• LTE System Features
• LTE Terminology
• What is LTE?
• LTE UE categories
• LTE Frequency Bands
• LTE frame structure
• LTE Physical layer
• LTE protocol stack
• LTE Logical,Transport,Physical channels
• LTE throughput
• Voice over LTE
• Carrier Aggregation in LTE
• LTE Advanced
• LTE vs LTE Advanced
• LTE-3GG-document-references
RF and Wireless Terminologies
SATELLITE
RF
Antenna
Avionics
Wireless
LiFi vs WiFi
MiFi vs WiFi
BPSK vs QPSK
BJT vs FET
PDH vs SDH
CS vs PS
MS vs PS