WLAN 802.11ac (Wi-Fi 5) Tutorial
Learn about the IEEE 802.11ac Wi-Fi 5 standard, its features, frame structure, physical and MAC layers, and radio network planning.
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Showing 326-348 of 348 articles in this archive.
WLAN 802.11ac Data Rates Explained
A detailed breakdown of WLAN 802.11ac data rates for various bandwidths and modulation and coding schemes (MCS).
WLAN 802.11ac Frame Format Explained
Explore the 802.11ac frame format, its components (L-STF, L-LTF, L-SIG, VHT-SIG-A/B, VHT-STF, VHT-LTF, Data), and their functions for 11ac compliant frames.
WLAN 802.11ac MAC Layer Explained
Explore the 802.11ac MAC layer: frame format, aggregation (A-MPDU), management frames, and key features for efficient WLAN networks.
WLAN 802.11ac Spectral Mask Requirements
Learn about the spectral mask requirements for 802.11ac WLAN transmitters, including key parameters and channel sizes.
WLAN 802.11ad Physical Layer Overview
Explore the 802.11ad physical layer, covering Control, Single Carrier, OFDM, and Low Power SC PHY configurations. Learn about packet structure, preamble, header, and payload.
WLAN: WiFi Basics, Architecture, Protocols, QoS, and Security
Explore WLAN (WiFi) technology, its 802.11 standards, architecture, protocols, QoS, security, and comparison with other wireless technologies.
WLL (Wireless Local Loop) Basics Tutorial
Learn the fundamentals of Wireless Local Loop (WLL) for broadband internet, its benefits, frequency bands, and challenges. Understand how WLL provides fixed wireless connections.
X-Band Radar: Block Diagram & Working Principle
Technical guide to X-Band radar architecture. Explore the block diagram, T/R modules, and benefits for high resolution weather and defense imaging.
X.25 Protocol: Layers, Frame Structure, and X.21 Physical Layer
Explore the X.25 protocol stack, including the physical (X.21), frame (LAPB), and packet (PLP) layers. Learn about frame structure and how these layers ensure robust network communication.
Z-Wave MAC Layer and Frame Types
Explore the Z-Wave MAC layer functions, frame types, and key fields such as HomeID, NodeID, and Frame Control, essential for reliable Z-Wave network communication.
Z-Wave Physical Layer (PHY) Basics
Explore the Z-Wave physical layer (PHY) functions, data rates, modulation, and coding schemes. Learn about RF profiles, frame transmission, and link quality.
Z-Wave Protocol Stack: Layer Breakdown and Functionality
Explore the Z-Wave protocol stack, including the PHY, MAC, Transport, Network, and Application layers. Learn about frame routing, network topology, and application command classes.
Z-Wave RF PHY Conformance Tests for Device Testing
Explore Z-Wave RF PHY conformance tests for device testing, covering transmitter (frequency error, RF data rate, power) and receiver (sensitivity, blocking, turnaround time) measurements.
Z-Wave Security Fundamentals
Explore the basics of Z-Wave security, including message freshness, encryption, data authentication, and the key exchange protocol used in Z-Wave networks.
Zigbee 3.0: Features, Protocol Stack, and IoT Applications
Learn about Zigbee 3.0, its key features, protocol stack, security, and benefits for creating interoperable and robust IoT networks.
Zigbee AODV Protocol Basics
An overview of the Zigbee AODV routing protocol, including address discovery, route discovery, broadcast transmissions, unicast transmissions, and the AODV algorithm.
Zigbee Frequency Bands and Data Rates
Explore Zigbee frequency bands (868 MHz, 915 MHz, and 2450 MHz) and their respective data rates, modulation types, and channel allocations within the ISM bands.
Zigbee MAC Layer Frames
Explore the structure of Zigbee MAC layer frames, including beacon, data, acknowledgment, and MAC command frame formats. Learn about the frame control field and command identifiers.
Zigbee Mesh Network Tutorial: Basics and Features
Learn the fundamentals of Zigbee mesh networks, including topologies, features, advantages, and disadvantages. Explore its role in low-power wireless applications.
Zigbee Physical Layer (PHY) Explained
Understand the Zigbee physical layer (PHY), including 868/915MHz and 2450MHz formats, modulation techniques, and the PPDU frame structure.
Zigbee Physical Layer Frame Format (PPDU)
Explore the Zigbee physical layer frame format, focusing on the components of the PPDU, including the preamble, SFD, frame length, and PSDU.
Zigbee Protocol Stack Explained: Seven Layers & Architecture Diagram for IoT
Explore the Zigbee protocol stack's seven layers, from Physical to Application, designed for reliable, low-power IoT communication. Understand each layer's function and architecture.
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