Demystifying 5G – 5G New Radio (NR) waveform generation

Demystifying 5G – 5G New Radio (NR) waveform generation

How to generate a 5G New Radio (NR) waveform? This video demonstrates the generation of a 5G NR waveform using the R&S®SMW200A vector signal generator and the R&S®SMW-K114 5G air interface candidates option from Rohde & Schwarz. In this example the 5G waveform uses one of the physical layer parameterization currently discussed in 3GPP RAN1.

The demystifying 5G video series discusses main topics related to 5G including requirements, timeline, potential frequency and waveform candidates.

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Wireless communications

Wireless communications testing

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Be first for 5G signal generation and analysis

Signal generation & analysis 5G New Radio

Be first for 5G signal generation and analysis presented at GSMA MWC 2017

Rohde & Schwarz demonstrated 5G component characterization at 28 GHz at the GSMA Mobile World Congress 2017 in Barcelona.

Full test support of Verizon Wireless 5GTF specification

Demystifying 5G - Full test support of Verizon Wireless 5GTF specification

In July 2016, Verizon Wireless and its partners published a 5G technology standard based on 3GPP's Release 12 specification for LTE. Known as 5GTF, the specification targets Fixed Wireless Access (FWA) as application scenario with no mobility.

Demystifying 5G - What causes the high PAPR in the V5GTF signal?

Demystifying 5G - What causes the high PAPR in the V5GTF signal?

Implementing the Verizon Wireless 5GTF specification reveals a high overall peak-to-average power ratio (PAPR) for a downlink only signal. In this video, we look at what causes the high signal peaks.

Signal generators 5G

Demystifying 5G – V5GTF crest factor reduction (CFR) - a simple way out?

This video demonstrates a simple method to clip (any) waveform, including the Verizon Wireless 5GTF signal, using software tools for signal generation and analysis from Rohde & Schwarz.

Demystifying 5G - How about clipping a V5GTF signal?

5G Signal generators

Demystifying 5G - How about clipping a V5GTF signal?

This video compares the performance of a V5GTF standard-compliant signal showing a standard-dependent high peak-to-average power ratio (PAPR) with a clipped version of such a signal. Did the crest factor improve? How about the error vector magnitude (EVM)?

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