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 51-75 of 440 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.
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 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 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.
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 RNTI: Usage and Values Explained
Learn about 5G NR RNTI, its usage as UE and network identifiers, and its roles within the 5G NR system for radio resource management and device identification.
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 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 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 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 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 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 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 Timers: Understanding T304, T310, and T311
Explore the critical 5G NR timers T304, T310, and T311, focusing on their functions and the constants N310 and N311.
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 UE Identities: IMSI, IMEI, SUPI, SUCI, GUTI, S-TMSI, RNTI, I-RNTI
An overview of User Equipment (UE) identities used in 5G New Radio (NR) networks, covering IMSI, IMEI, SUPI/SUCI, GUTI/S-TMSI, RNTI and I-RNTI.
5G NR UE Power Classes Explained
Understand 5G NR UE power classes (1, 2, 3, 4) with EIRP and output power limits for user equipment based on 3GPP standards.
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 Uplink Power Control: Procedure and Equations
Understand the 5G NR uplink power control procedure for PUSCH, PUCCH, SRS, and PRACH channels. Learn about open loop, closed loop control, and relevant information elements.
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