RF
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.
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Showing 25 posts (Page 3 of 18)
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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.
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: FFT Size, Sampling Time, and Subcarrier Parameters
Explore 5G NR physical layer parameters: FFT size, sampling time, subcarrier spacing, symbol length, and their relationships as per the 3GPP standard.
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 Remote Radio Head (RRH) Explained: Manufacturers & Modules
Explore 5G Remote Radio Head (RRH) basics, internal modules, specifications, and key manufacturers for wireless network deployments.
5G Wireless Technology: Use Cases and Applications
Explore the transformative applications of 5G technology across industries, from enhanced mobile broadband to autonomous vehicles and IoT, highlighting key features and benefits.
5QI Table: 5G QoS Identifier Values and Meanings
Explore the 5G QoS identifier (5QI) values, meanings, and their mapping to QoS parameters in 5G NR networks for efficient resource allocation.
6G Core Tech: FR3, xMIMO, ISAC, AI RAN & NTN Explained
Foundation technologies of 6G : Learn how FR3 Spectrum, xMIMO, ISAC, AI-Native RAN and Non-Terrestrial Networks (NTN) will transform connectivity in 2030.
6G MAC Security: Intelligent Scheduling & Resource Allocation
How the MAC layer secures 6G. Exploring intelligent resource allocation and cross-layer scheduling to maximize secrecy rates and energy efficiency.
6G NTN Security: Protecting Satellites, HAPS and UAVs
Physical Layer Security for Non-Terrestrial Networks (NTN). Securing RF and Optical links for Satellites, HAPS, and UAVs against aerial eavesdropping.
6G Secret Key Generation: Extracting Keys from Thin Air
Learn how 6G uses channel reciprocity for Secret Key Generation (SKG). A step by step guide to generating keys from wireless channel randomness.
7GHz RF Amplifier Layout Design Guide
A guide to designing the layout for an RF amplifier circuit using the FSX017WF (GaAs FET), including substrate specifications and simulation results.
802.11 Standards Comparison: a, b, g, and n
A comparison of 802.11a, 802.11b, 802.11g, and 802.11n Wi-Fi standards, outlining differences in modulation, data rates, frequencies, and range.
802.11 WiFi MAC Frame Format and fields
Explore the WLAN MAC protocol with a focus on the 802.11 WiFi MAC frame format, including the MAC header, body, and FCS fields.
802.11 WLAN MAC Frames: Control, Data, and Management
Explore the structure and functionality of 802.11 WLAN MAC frames, including control (ACK, RTS/CTS), data, and management frames (authentication, association, beacon, etc.).
802.11n Physical Layer
Explore the 802.11n wireless networking standard: frame structure (legacy, mixed, greenfield modes), physical layer components, and key functionalities for increased data rates.
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