Search results

efficient up-sampling and down-sampling filter implementations

Status: Open.

#1171 In NVlabs/sionna;

· nbecker opened on Jun 30, 2026

Diffuse reflection and its phase shift

Status: Open.

#1169 In NVlabs/sionna;

· MieszkoP opened on Jun 13, 2026

sionna.phy modules do not fully migrate logical device and tensor state with PyTorch .to(device)

Status: Open.

#1167 In NVlabs/sionna;

· DogWY opened on Jun 11, 2026

0.19.2 RIS inconsistency?

Status: Open.

#1163 In NVlabs/sionna;

· Wouter-Lemoine opened on Jun 1, 2026

Raytracing transmitter power

Status: Open.

#1161 In NVlabs/sionna;

· skanwal193 opened on May 22, 2026

Is it expected that path gain is much greater than 1?

Status: Open.

#1159 In NVlabs/sionna;

· yuyuyuyao-ai opened on May 13, 2026

Incorrect x-axis label in channel frequency response plot (uses OFDM symbol index instead of subcarrier index)

Status: Open.

#1157 In NVlabs/sionna;

· musteng opened on May 3, 2026

CUDA graph related crash with Sionna 2.0.1 E2E SLS example with dual polarized UT antennas

Status: Open.

#1150 In NVlabs/sionna;

· cbuchner1 opened on Apr 9, 2026

@torch.compile materializes broadcasted tensors, resulting in huge allocations on GPU

Status: Open.

#1149 In NVlabs/sionna;

· cbuchner1 opened on Apr 9, 2026

Parallel computation of SINR or received power for different steering angles

Status: Open.

#1133 In NVlabs/sionna;

· yuyuyuyao-ai opened on Mar 20, 2026

Proposed workaround for known issue. UMa scenario: h_E uses continuous instead of discrete uniform

Status: Open.

#1111 In NVlabs/sionna;

· JamieAGP opened on Jan 27, 2026

d_2D-in sampling wrong: Spec requires min(U1, U2) (minimum of TWO uniform samples), but uses a single uniform sample.

Status: Open.

#1108 In NVlabs/sionna;

· JamieAGP opened on Jan 26, 2026