5G Frame and Subframe Structure
Explore the 5G frame structure, including radio frames, slots, and subframes. Learn about downlink and uplink subframe combinations, and channel/signal mapping within subframes.
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Showing 1-15 of 15 articles tagged with Uplink.
5G NR Slot Formats and Combinations
Explanation of 5G NR slot formats, defining downlink, uplink, and flexible symbol allocation within a slot as per 3GPP TS 38.200.
5G NR Uplink Power Control: Procedure and Equations
Understand the 5G NR uplink power control procedure for PUSCH, PUCCH, SRS, and PRACH channels. Learn about open loop, closed loop control, and relevant information elements.
5G Throughput: Downlink and Uplink Explained
Explore 5G throughput, covering downlink and uplink data rates, test procedures, minimum requirements, and related technologies.
GPRS Mobile Multislot Classes Explained
Understand GPRS multislot classes, including class 12, 32, and 33, with details on maximum slots supported in uplink and downlink.
LTE NB-IoT Channel Types: Downlink and Uplink
Explore LTE NB-IoT channel types, detailing the signals and channels used in both downlink and uplink communications for narrowband IoT.
LTE NB-IoT NPUSCH: Format-1 vs Format-2
Explore the LTE NB-IoT NPUSCH function, formats, and differences between NPUSCH Format-1 (uplink data) and Format-2 (HARQ-ACK).
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 UL-SCH Physical Layer Processing
Explores the LTE UL-SCH function and the physical layer processing steps for the transmitter, culminating in the generation of the SC-FDMA signal.
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.
Satellite Frequency Bands: Uplink and Downlink Ranges Explained
An overview of satellite frequency bands, their uplink/downlink ranges, and applications including communication, broadcasting, and radar.
Uplink vs Downlink: Key Differences in Wireless Communication
Explore the fundamental differences between uplink and downlink in wireless networks, including examples in GSM and satellite communication, frequencies, and technical components.
WCDMA DPCCH: Uplink Dedicated Physical Control Channel Explained
Learn about the WCDMA DPCCH (Uplink Dedicated Physical Control Channel) used in UMTS systems, its structure, and its relationship with DPDCH.
WCDMA DPDCH: Uplink Dedicated Physical Data Channel Explained
Learn about the WCDMA Uplink Dedicated Physical Data Channel (DPDCH), its function, and its relationship with DPCCH in UMTS systems.
WiMAX Bandwidth Request (BW REQ) Procedure
Understanding the WiMAX bandwidth request procedure using the BW REQ message. Learn about header fields, PDU structure, and the role of CIDs.
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