RF
5G NR Initial Access Procedure Explained
Understand the 5G NR initial access (random access) procedure between UE and gNB, including beam management, messages exchanged, and key steps.
Posts tagged: Random Access
Showing 9 posts (Page 1 of 1)
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5G NR PRACH: Function, Contents, and Physical Layer Processing
Explore the 5G NR PRACH, covering its role in uplink timing adjustment, preamble formats, and physical layer processing using Zadoff-Chu sequences.
5G NR Uplink Timing Control and Timing Advance
Explanation of the 5G NR uplink timing control procedure, timing advance, and related messages for synchronization between UE and gNB.
5G NR Zadoff-Chu Sequence Overview
Explore the 5G NR Zadoff-Chu sequence, its unique properties, applications in random access preambles, and MATLAB simulation resources.
GSM RACH (Random Access Channel) Explained
Learn about the GSM Random Access Channel (RACH), used by mobile devices to access the GSM network, particularly during call setup. Understand collision avoidance and the RACH frame structure.
LTE NB-IoT NPRACH: Function, Formats, and Preamble Structure
Explore the LTE NB-IoT NPRACH function for initial connections, format types (0 and 1), preamble structure, and frequency hopping patterns in NB-IoT networks.
LTE PRACH Channel: Physical Random Access Channel Explained
Explore the LTE Physical Random Access Channel (PRACH), its structure, preamble formats, and configuration index. Understand how UEs use PRACH to initiate network access.
LTE UE Uplink Network Entry: Random Access Procedure
Learn the LTE UE network entry procedure: cell search, system information decoding, and random access. Essential steps for establishing network entry with an eNB.
WCDMA PRACH Channel: Physical Random Access Explained
Explore the WCDMA PRACH channel, used by UEs for connection requests. Learn about random access bursts, message structure, and spreading.
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