The size (bit length) of the DCI is not fixed and is determined dynamically based on several factors, including the DCI format, the configuration of the system, and the use case.

At its core, the TimeDomainAllocationList defines critical parameters such as k0, k1, and k2, which determine the scheduling offsets and timing gaps between control information (DCI) and data …

This example uses DCI format 1_0 scrambled by SI-RNTI due to its simple field sequence. This table describes the ordered fields and bitwidths associated with DCI format 1_0 when the CRC is …

This document provides a detailed explanation of 5G NR DCI (Downlink Control Information) formats, outlining their functions and the fields they utilize. We will explore formats such as 0_0, 0_1, 1_0, …

In NR, there are a couple of DCI formats for downlink scheduling assignments, the non-fallback format, i.e., DCI format 1-1, and the fallback format, i.e., DCI format 1-0.

Apr 22, 2025 · This article provides a detailed technical exploration of the 5G PDCCH structure, resource scheduling for DL and UL, DCI formats, and key differences from 4G LTE and insights from …

Table 60 presents the set of Radio Network Temporary Identifiers (RNTI) specified by 3GPP. These RNTI are used to scramble the CRC bits which are attached to the DCI payload during Physical layer …

Table 7.3.1-1: DCI formats. Notifying paging early indication and TRS availability indication for one or more UEs. The fields defined in the DCI formats below are mapped to the information bits to as follows.

Oct 24, 2024 · Generally, we simply define the K-parameter as slot offset between the DCI received by the UE on the PDCCH channel and its scheduled resource, whether it’s for PDSCH reception (K0), …

Proposal 1: For NR operation between 52.6 GHz and 71 GHz with high subcarrier spacing values such as 480kHz and 960kHz, specify enhancements to support a single DCI to schedule both PDSCH and …