RF
GSM Control Channel Processing Through Physical Layer
Explore GSM control channel processing in the physical layer, covering SACCH, FACCH, BCCH, PCH, AGCH, and more, as per 3GPP TS 45.003.
Posts tagged: Physical Layer
Showing 20 posts (Page 2 of 5)
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GSM Handover Failure: Physical Channel Issues and T313 Timeout
This article explains GSM handover failures from UTRAN due to physical channel issues, leading to timer T313 expiry, and outlines the handover procedure.
GSM Packet Switched Channel Processing Through Physical Layer
Explore GSM packet-switched channels, focusing on GPRS (CS1-CS4) and EGPRS (MCS1-MCS9) coding schemes at the physical layer. Understand data rates and robustness trade-offs.
GSM Physical Layer (Layer-1) Explained
Explore the GSM physical layer (layer-1) functions, including baseband processing, FEC, ciphering, burst formation, and modulation for mobile station transmission.
GSM Traffic Channel Processing in the Physical Layer
Explore GSM traffic channel processing through the physical layer, covering speech and data channels as per 3GPP TS 45.003.
IEEE 802.11ac WLAN Basics
An overview of IEEE 802.11ac WLAN technology, covering key features like bandwidth, MIMO, modulation, and frame structure.
Interleaving in Data Communication: Purpose and Advantages
Learn about interleaving techniques in data communication systems, including block and convolutional interleavers, their benefits, and implementation in WiMAX.
KNX Protocol Stack Explained: Layers and Functions
Learn about the KNX protocol stack, including the physical, datalink, routing, transport, and application layers. Understand their functions and specifications.
Layer1 (L1) and Physical Layer Job Opportunities
Explore job listings for Layer1 (L1) and Physical layer positions from various companies. Stay updated on opportunities in wireless protocol development and related technologies.
LDACS1 Physical Layer: Aircraft to Ground Communication
Explore the LDACS1 physical layer for air traffic control, focusing on OFDM modulation, frame structure, and transmitter/receiver functionalities between aircraft and ground stations.
LDACS2 Physical Layer Overview
Explore the LDACS2 physical layer, focusing on its single-carrier technology, TDD operation, and key components in the transmitter and receiver.
LiFi Physical Layer Basics: PHY-I, PHY-II, and PHY-III Types
Explore the LiFi physical layer (PHY), including PHY-I, PHY-II, and PHY-III versions, their features, modulation, and code rates for different data rate needs.
LTE Channel Mapping: Logical, Transport, and Physical Channels
Understand LTE channel mapping including logical, transport, and physical channels. Learn how data flows through these channels for efficient communication in LTE networks.
LTE Code Block Concept in the Physical Layer
Explanation of code blocks in LTE, detailing transport block segmentation, CRC attachment, filler bits, and concatenation for efficient data transmission.
LTE DL-SCH Basics and Physical Layer Processing
Learn about the LTE DL-SCH (Downlink Shared Channel), its physical layer processing, and its role in transmitting data in LTE networks.
LTE eNodeB Physical Layer Measurements
Explore LTE eNodeB physical layer measurements, including downlink RS transmit power, received interference, and thermal noise. Understand key metrics for base station performance.
LTE NB-IoT NPBCH: Function and Physical Layer Processing
Explore the function and physical layer processing of the LTE NB-IoT NPBCH, covering its role in carrying MIB information and its operation within the NB-IoT network.
LTE NB-IoT NPDCCH: Function and Physical Layer Processing
Explore the LTE NB-IoT NPDCCH function, its location, and its physical layer processing, including DCI formats and NCCE mapping.
LTE NB-IoT NPDSCH Function and Physical Layer Processing
Explore the LTE NB-IoT NPDSCH function, physical layer processing, parameters, and its role in transmitting unicast and broadcast data in NB-IoT systems.
LTE PCFICH Channel: Physical Control Format Indicator Channel
Learn about the LTE PCFICH channel, which provides information about the number of symbols used for PDCCH transmission in each 1ms subframe.
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