Uplink Channels

5G NR uplink physical channels and signals, transport channels, and control information

Use 5G Toolbox™ uplink channel processing functions to:

Create physical signals and channels for transmission and reception.
Create, encode, and decode transport channels.
Encode and decode uplink control information messages.

Use these functions as golden reference for verification and conformance testing when implementing the uplink processing chain of NR systems and devices. You can also modify and customize the functions and use them as custom reference models in your implementation.

Categories

Uplink Physical Signals
5G NR demodulation and phase tracking reference signals (DM-RS and PT-RS) for PUSCH and sounding reference signal (SRS)
Uplink Physical Channels
5G NR physical uplink shared channel (PUSCH), physical uplink control channel (PUCCH) formats 0, 1, 2, 3, and 4, and physical random access channel (PRACH)
Uplink Transport Channels
5G NR uplink shared channel (UL-SCH) coding
Uplink Control Information
5G NR uplink control information (UCI) encoding and decoding
Uplink OFDM Modulation
OFDM modulator, demodulator and dimension information

Featured Examples

5G NR Uplink Vector Waveform Generation

5G NR Uplink Vector Waveform Generation

Create mixed numerology UL waveforms containing PUSCH, PUCCH, and SRS.

Open Script

5G NR Uplink with PUCCH Vector Waveform Generation

5G NR Uplink with PUCCH Vector Waveform Generation

Create mixed numerology UL waveforms containing PUSCH, PUCCH, and SRS.

Open Script

App-Based 5G Waveform Generation

App-Based 5G Waveform Generation

Use the 5G Waveform Generator app to generate, export, and transmit 5G NR waveforms.

NR PUSCH Throughput

NR PUSCH Throughput

Measure PUSCH throughput of the 5G NR uplink.

Open Script

NR PUCCH Block Error Rate

NR PUCCH Block Error Rate

Measure BLER of uplink control information (UCI) transmitted on physical uplink control channel (PUCCH) in a 5G NR link.

Open Live Script

NR PUSCH Resource Allocation and DM-RS and PT-RS Reference Signals

NR PUSCH Resource Allocation and DM-RS and PT-RS Reference Signals

Learn about the effects of PUSCH resource allocation on the time-frequency structure of DM-RS and PT-RS.

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NR UCI Multiplexing on PUSCH

NR UCI Multiplexing on PUSCH

Learn about the processing steps involved in data and control multiplexing to form a codeword for the PUSCH.

Open Live Script