RF
5G NR Numerology and Terminology Explained
An overview of 5G NR numerology, covering frame structure, subcarrier spacing, slots, and essential terminology as defined in 3GPP Release 15.
Posts tagged: 5g Nr
Showing 20 posts (Page 2 of 3)
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5G NR PDCCH: Function, Contents, and Physical Layer Processing
Explore the 5G NR PDCCH, its function, contents, resource mapping within CORESETs, and the physical layer processing involved in its transmission.
5G NR PDCP Layer: Functions, Architecture, and Procedures
Explore the 5G NR PDCP layer, covering its functions, architecture, procedures for data transfer, and PDU formats, as defined in 3GPP TS 38.323.
5G NR Physical Layer Cell ID Calculator and Formula
Calculate the 5G NR Physical Layer Cell ID (PCI) using the PSS and SSS values with our online calculator and understand the PCI formula.
5G NR Physical Layer Failures: Root Causes and Solutions
Explore common 5G NR physical layer test failures, their root causes like interference and weak signals, and practical solutions for optimization.
5G NR PUCCH: Function, Contents, and Physical Layer
Explore the 5G NR PUCCH, covering its function, contents, physical layer processing, and mapping within the 5G NR wireless system.
5G NR RLC Layer Failures: Root Causes and Solutions
Troubleshooting common 5G NR RLC layer failures, identifying root causes like buffer overflow or poor channel conditions, and providing effective solutions.
5G NR RLC Layer: Functions, Modes, Data Structures, and RRC Parameters
An overview of the 5G NR RLC layer, detailing its functions, modes (TM, UM, AM), data structures (TMD, UMD, AMD), data transfer, and related RRC parameters.
5G NR RRC IEs: Information Elements List
A comprehensive list of 5G NR RRC Information Elements (IEs) as per 3GPP TS 38.331, including system IEs and UE capability IEs, for Radio Resource Control.
5G NR Scheduling Request Procedure and Uplink Grant
Explains the 5G NR Scheduling Request procedure, detailing the exchange of SR messages and Uplink Grants between UE and gNB as per 3GPP specifications.
5G NR Spectral Efficiency Calculator
Calculate 5G NR spectral efficiency using our calculator and formula. Learn how efficiently 5G NR uses its frequency spectrum.
5G NR Spectral Efficiency vs. Energy Efficiency
Explore the key differences between 5G NR spectral and energy efficiency, including formulas and explanations based on the 3GPP standard.
5G NR SS Block: SS Burst vs. SS Block
An overview of the 5G NR SS Block, exploring its contents, positioning, function, and the distinction between an SS Burst and an SS Block within the 5G NR frame.
5G NR SSB: Function, Contents, and Physical Layer Processing
Explore the 5G NR SSB, covering its function, mapping, and physical layer processing. Learn about SS, PBCH channels, and the synchronization process.
5G NR UCI: Uplink Control Information Explained
Learn about 5G NR Uplink Control Information (UCI), including PUCCH formats for carrying various UCI payload sizes in 5G NR uplink.
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.
5G NR: SgNB Addition Request Rejection - Causes and Troubleshooting
Explores the reasons behind a 5G NR cell rejecting the SgNB Addition Request, crucial for understanding NSA mode issues. Covers common causes and potential solutions.
5G NR: Troubleshooting Missing SgNB Reconfiguration Complete Message
Diagnose why a 5G gNB cell doesn't receive the SgNB Reconfiguration Complete message in dual connectivity mode. Learn common causes and debugging steps.
5G Tutorial: 5G NR System Basics, Architecture, Frame, Channels, and More
This tutorial covers 5G technology basics, architecture, frame, channels, protocol stack, comparison with 4G, advantages and disadvantages.
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