Daniel Schäufele

Phase rotation is not applied for 5G PUSCH time domain signals

2

The standard specifies in 3GPP TS 38.211, section 5.4 that during upconversion the phase of the oscillator is reset to 0 on the start of each symbol. Actually resetting the...

Fix cyclic prefix length of first symbol for 5g NR PUSCH

5

## Description According to [TS 138.211](https://www.etsi.org/deliver/etsi_ts/138200_138299/138211/15.03.00_60/ts_138211v150300p.pdf), section 5.3.1, the length of the cyclic prefix is extended by 16κ for the first symbol of each half subframe. An attempt to implement...

Implement transform precoding (DFT-s-OFDM)

4

## Description Implement transform precoding (DFT-s-OFDM) with the following steps: 1. Add new classes `PUSCHTransformPrecoder` and `PUSCHTransformDeprecoder`. 2. Add call to `PUSCHTransformPrecoder` to `PUSCHTransmitter` when transform precoding is enabled. 3....

In NR PUSCH the longer CP is applied to the first slot in frame instead of first symbol in slot

1

According to [TS 138.211](https://www.etsi.org/deliver/etsi_ts/138200_138299/138211/15.03.00_60/ts_138211v150300p.pdf), section 5.3.1, the length of the cyclic prefix is extended by 16κ for the first symbol of each half subframe. An attempt to implement this was...