RF10 Must-Know MAC Layer Interview Questions and Answers
Prepare for your MAC layer job interview with these frequently asked questions and expert answers covering key concepts like addressing, CSMA/CD, and QoS.
Posts tagged: Mac Layer
Showing 20 posts (Page 1 of 2)
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5G NR MAC Layer Failures: Root Causes and Solutions
Explore common 5G NR MAC layer test case failures, including scheduling requests, HARQ issues, PDU loss, and resource allocation, with root cause analysis and solutions.
5G NR MAC Layer: Architecture, Channels, Procedures, and Header
An overview of the 5G NR MAC layer, including its architecture, channel mapping, procedures, and header/subheader formats.
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 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.
Bluetooth MAC Layer Protocol: Functionality and Addressing
Explore the Bluetooth MAC layer protocol, including its functions, operations, logical channels, and addressing mechanisms for efficient wireless communication.
HIPERLAN Tutorial: Understanding HIPERLAN/1 and HIPERLAN/2
Learn the basics of HIPERLAN, including HIPERLAN/1 and HIPERLAN/2 frame structures, protocol stacks, and PHY/MAC layers. Compare HIPERLAN to WLAN technologies.
IEEE 802.11ah: WLAN Technology Basics
Explore the fundamentals of IEEE 802.11ah WLAN technology, designed for IoT applications in the sub-1GHz frequency range, including PHY/MAC layers and key features.
IEEE 802.15.6 WBAN MAC Layer Basics
Explore the IEEE 802.15.6 MAC layer for WBANs, covering frame structure, communication modes, and access mechanisms.
Interfacing PHY and MAC Layers in Wireless Communication Systems
Explore the methods for interfacing the Physical (PHY) and Medium Access Control (MAC) layers in wireless communication systems like WLAN, WiMAX, and LTE. Learn about data transmission and control interfaces.
LiFi MAC Layer Basics
Explore the fundamentals of the LiFi MAC layer, including frame structure, single, packed, burst and dimmed OOK modes. Understand how LiFi efficiently transmits data.
LoRa Protocol Stack: Exploring the Physical Layer
Explore the LoRa physical layer (PHY), its functions, and key message formats. Learn how LoRa's PHY ensures robust, long-range, low-power communication in IoT.
Overview of IEEE 802 Wireless Standards
Explore the IEEE 802 standard family for LANs, MANs, and WANs, including 802.11 (WLAN), 802.15 (Zigbee, Bluetooth), and 802.16 (WiMAX).
PHY vs MAC in IoT Networking: Key Differences Explained
Explore the fundamental differences between PHY and MAC layers in IoT networking, their functions, and importance in enabling communication between devices.
RF, Wireless, DSP, PHY, MAC Jobs: WiMAX, WLAN, GSM, LTE
A curated list of RF, Wireless, and DSP job openings in WiMAX, WLAN, GSM, CDMA, and LTE technologies from various companies worldwide.
Understanding LoRaWAN MAC Layer, Commands, Packet & Frame Structure
Explore the LoRaWAN MAC layer, its functions, commands, packet formats, and frame structures. Learn how it manages communication in LoRaWAN networks.
Understanding LoRaWAN Protocol Stack Layers
Explore the LoRaWAN protocol stack, covering the RF, physical, MAC, and application layers. Learn how each layer contributes to efficient and secure long-range communication in IoT networks.
Understanding SigFox Protocol Stack Layers
Explore the SigFox protocol stack architecture, including RF, PHY, MAC, and Application layers, and their roles in efficient IoT communication within the SigFox network.
Understanding 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.
Understanding 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.
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