RF
LTE PHICH: Physical Hybrid ARQ Indicator Channel Explained
Understand the LTE PHICH (Physical Hybrid ARQ Indicator Channel), its function in carrying ACK/NACK signals for uplink data, and its key parameters.
Posts tagged: Channel
Showing 20 posts (Page 2 of 2)
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LTE PRACH Channel: Physical Random Access Channel Explained
Explore the LTE Physical Random Access Channel (PRACH), its structure, preamble formats, and configuration index. Understand how UEs use PRACH to initiate network access.
LTE PUSCH: Physical Uplink Shared Channel Explained
Understand the LTE PUSCH channel, its role in carrying RRC signaling, UCI, application data, and its modulation schemes like QPSK, 16QAM and 64QAM.
LTE-M Channel Types: Downlink and Uplink Channels Explained
Explore the different LTE-M channel types, covering both downlink and uplink channels, their functions, and the signals involved in LTE-M communication.
Rayleigh Fading Channel Simulation in Python
Simulate Rayleigh channel coefficients with Doppler frequency shift using Python. Visualize the impact on a sinusoidal signal through convolution and plotting.
Rician Fading Channel Simulation in Python
Simulate Rician channel coefficients using Python. Understand fading, Rician channel modeling, and visualize the impact on a sine wave signal.
TV Channel to Frequency Band Converter
Convert TV channel numbers (2-69) to their corresponding frequency bands in MHz. Understand the radio spectrum allocation for TV broadcasting.
Understanding Cable TV Channel Frequencies
Learn about cable TV channel frequencies, how they are assigned, and how signals are downconverted for transmission. Includes a comprehensive frequency chart.
Understanding GSM Channels in 2G Networks
Explore the different types of GSM channels (logical, physical, combined, and non-combined) and their functions in a 2G network for efficient mobile communication.
Understanding Interference Types in Communication Systems
Explore interference types like ISI, co-channel, and adjacent channel interference. Learn about their causes, effects, and mitigation techniques for improved communication systems.
Understanding UMTS Channels: Logical, Transport, and Physical
Explore UMTS channels: logical, transport, and physical. Learn their roles in data transfer, how they are categorized, and their importance in optimizing network performance.
WCDMA CD/CA-ICH Explained
Definition of Collision Detection/Channel Assignment Indicator Channel (CD/CA-ICH) in WCDMA/UMTS systems, including its function and relationship to channel assignment.
WCDMA CSICH: CPCH Status Indication Channel Explained
Learn about the WCDMA CPCH Status Indication Channel (CSICH), its function, and its significance in UMTS networks.
WCDMA PCCPCH: Primary Common Control Physical Channel Explained
Learn about the WCDMA Primary Common Control Physical Channel (PCCPCH), its characteristics, and its role in UMTS systems.
WCDMA PRACH Channel: Physical Random Access Explained
Explore the WCDMA PRACH channel, used by UEs for connection requests. Learn about random access bursts, message structure, and spreading.
WCDMA Synchronization Channel (SCH) Explained
Learn about the WCDMA Synchronization Channel (SCH), its components (P-SCH and S-SCH), and its role in initial synchronization and cell search in UMTS networks.
Wi-Fi 7 Channel List: Frequency Channels Explained
Explore Wi-Fi 7 channel allocations, frequencies, and bandwidths. Understand how Wi-Fi 7 optimizes spectrum use and enhances data rates with features like Multi-Link Operation.
WiFi Booster vs WiFi Repeater: Understanding the Difference
Explore the key differences between WiFi boosters and WiFi repeaters, including signal amplification and channel frequency conversion.
WLAN Channels and Frequencies: 802.11 Wi-Fi Standard
Explore WLAN channels and frequencies for 2.4GHz, 3.6GHz, and 5GHz bands as per the IEEE 802.11 Wi-Fi standard, with detailed channel-to-frequency charts.
Zigbee Channels: Frequencies in 2.4GHz, 868MHz, and 915MHz Bands
An overview of Zigbee channels in the 2.4GHz, 868MHz, and 915MHz bands. Includes frequency allocations and data rates for each band as defined by IEEE 802.15.4.
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