RF
Top 10 WLAN Interview Questions and Answers
Prepare for your WLAN job interview with these 10 key questions covering WLAN vs. WiMAX, frame structures, standards, and more.
Posts tagged: Wlan
Showing 20 posts (Page 3 of 6)
Advertisement
TWT vs. R-TWT: Target Wake Time versions in WiFi 6 and WiFi 7
Understand TWT and R-TWT concepts used in IEEE 802.11ax (WiFi 6) and 802.11be (WiFi 7) WLAN standards and explore differences between them.
UMTS (3G) to WLAN Handover Explained
Explore UMTS (3G) to WLAN handover and WLAN to UMTS handover, covering message flows and the increasing popularity of WiFi offloading.
UMTS (3G) vs. WLAN: A Detailed Comparison
Explore the key differences between UMTS (3G) and WLAN technologies, including architecture, standards, data rates, and more.
Understanding 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.).
Understanding 802.11ac Beamforming in WLAN
Explore 802.11ac beamforming, enhancing SNR and data rates through focused transmission. Learn about explicit channel measurements, NDP sounding, and single/multi-user beamforming techniques.
Understanding 802.11ax Resource Units (RUs)
Explore 802.11ax Resource Units (RUs) like RU-26, RU-52, RU-106, and RU-242. Learn how OFDMA improves spectrum efficiency and supports multiple clients in WLAN.
Understanding SIFS, PIFS, DIFS, EIFS, and AIFS in WLAN
This article explains SIFS, PIFS, DIFS, EIFS, and AIFS as defined in the IEEE 802.11 WLAN standard. Interframe spacing coordinates access to the shared wireless medium.
Understanding the 802.11 WiFi MAC Frame Format
Explore the WLAN MAC protocol with a focus on the 802.11 WiFi MAC frame format, including the MAC header, body, and FCS fields.
Understanding the 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.
Understanding VoWiFi: Voice over WiFi Technology
Explore VoWiFi technology, its advantages, and key considerations for efficient network implementation. Learn about the components and factors crucial for seamless voice communication over WLAN.
Understanding Wi-Fi -1 Terminology
Explanation of the term 'Wi-Fi -1', its components, and usage within WLAN. Covers basics of Wi-Fi technology and related RF concepts.
Understanding WiFi 7 PPDU Formats and their fields as per IEEE 802.11be WLAN Standard
Explore WiFi 7 PPDU Formats and their fields as per 802.11be including HE MU PPDU, ETH MU PPDU, HE TB PPDU and ETH TB PPDU.
Understanding WiFi Roaming: How it Works
Explore the basics of WiFi roaming, including internal and external roaming, the roles of STA, AP, and AS, and the typical procedure involved. Also, learn about WiFi roaming test solution.
Understanding WiFi TV: Features, Advantages, and Technology
Explore WiFi TV technology, its benefits like wireless connectivity and simultaneous internet access, and popular brands. Learn how it enhances home entertainment.
Understanding WLAN 802.11ac Spectral Mask Requirements
Learn about the spectral mask requirements for 802.11ac WLAN transmitters, including key parameters and channel sizes.
Understanding WLAN Beacon Frames: Functionality and Fields
Explore the structure and function of WLAN beacon frames, essential for network discovery and maintenance in wireless networks. Learn about key fields and their roles.
Understanding WLAN Frame Structures: 802.11a/b/n/ac
Explore WLAN frame structures according to IEEE 802.11 standards, including 802.11a, 802.11b, 802.11n, and 802.11ac. Learn about preambles, headers, and data sections.
Understanding WLAN MAC Frame Types and Subtypes
Explore the different WLAN MAC frame types and subtypes, including management, control, and data frames, with detailed descriptions and a comprehensive table.
Understanding WLAN RTS/CTS Frames: Request to Send and Clear to Send
Explore the RTS/CTS frame mechanism in IEEE 802.11 WLAN networks for managing medium access and ensuring uninterrupted data transmission.
Advertisement