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.
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Showing 26-50 of 59 articles in this archive.
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.
LTE vs 5G NR: Physical Layer Timing Differences
Explore the key differences in physical layer timing between LTE and 5G NR, including formulas for sampling time, frame duration, and subframe duration.
5G NR Physical Layer Overview: Modules and Processing
An overview of the 5G NR physical layer based on 3GPP standards, detailing PDSCH and PUSCH channel processing.
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.
m-sequence Generator in MATLAB for 5G NR
Learn about the 5G NR m-sequence, its use in PSS, and how to simulate an m-sequence generator in MATLAB.
5G NR RSRP, RSRQ, and SINR Measurements Explained
A comprehensive explanation of 5G NR RSRP, RSRQ, and SINR measurements, including SS-RSRP, CSI-RSRP, SS-RSRQ, CSI-RSRQ, SS-SINR, and CSI-SINR definitions.
5G NR SLIV for PDSCH and PUSCH Resource Allocation
Explore the 5G NR SLIV (Start and Length Indicator Value) definition, its formula, and its usage in PDSCH and PUSCH time domain resource allocation as per 3GPP specifications.
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 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 UE Search Space Types: Type0, Type0A, Type1, Type2, Type3
Explore 5G NR search space types (Type0, Type0A, Type1, Type2, Type3) and UE-specific search spaces. Understand the RRC Search Space Information Element (IE) and its role in PDCCH monitoring.
5G NR Slot Formats and Combinations
Explanation of 5G NR slot formats, defining downlink, uplink, and flexible symbol allocation within a slot as per 3GPP TS 38.200.
5G NR Split Bearer: Functions and Concepts Explained
Understand 5G NR split bearer functionality in dual connectivity (DC) mode. Learn key concepts like master node, secondary node, and data splitting for enhanced throughput.
5G NR TBS vs CBG: Understanding the Differences
Explore the differences between Transport Block Size (TBS) and Code Block Group (CBG) in 5G NR, including UE procedures for grouping code blocks.
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 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 QCL Types: Type-A, Type-B, Type-C, Type-D
Explanation of 5G NR Quasi Co-Location (QCL) types including Type-A, Type-B, Type-C, and Type-D, and their associated channel parameters like Doppler shift, delay spread, and spatial Rx parameters.
5G NR QoS (Quality of Service): Architecture and Benefits
Explore 5G NR QoS, its architecture as per the 3GPP standard, and the advantages it offers for mission-critical communication, including prioritization and emergency service availability.
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 Reference Signals: DMRS, PT-RS, CSI-RS, and SRS Explained
An overview of 5G NR reference signals, including DMRS, PT-RS, CSI-RS, and SRS, covering their functions, contents, and mapping in downlink and uplink communication.
RG vs RB vs RE: Understanding Resource Elements in 5G NR
Explore the differences between Resource Grid (RG), Resource Block (RB), and Resource Element (RE) within the 5G NR framework, focusing on their structure and function.
5G NR Beamformer IC Manufacturers and Vendors
Explore leading 5G NR beamformer IC manufacturers and vendors, their products, and features for beamforming applications in 5G networks.
5G NR Beam Management: SA and NSA Modes Explained
Explore 5G NR beam management essentials for both standalone (SA) and non-standalone (NSA) modes, covering beam sweeping, measurement, determination, and reporting.
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