2026–Present · Lead Contributor
CUDA Optimized TR 38.901 Channel Model Implementation
Developing highly optimized CUDA kernels for spatial consistency, temporal evolution, channel coefficient generation, & OFDM channel generation.
- (U/R/S)Ma|UMi|InF/H
- Massive MIMO
- ISAC
- Spatial Consistency
- Near Feild
- C/TDL
The 3GPP channel model is the gold standard for channel modeling used in the design and simulation of wireless systems. A high-level language implementation of this channel model typically results in high memory consumption and long execution times. This is an open-source package for a CUDA-accelerated implementation of the 3GPP Spatial Channel Model defined in TR 38.901, which relaxes both these constraints. The reference document for the implementation of the 3GPP channel model is Version 4 of the Release 19 channel model defined in https://www.3gpp.org/ftp/Specs/archive/38_series/38.901/38901-j40.zip.