Cellular R&D Services

Complete 4G LTE physical layer implementation aligned with 3GPP Release specifications. From OFDM baseband processing and channel estimation to MIMO support and carrier aggregation.

  • Physical layer: PDSCH/PUSCH, PDCCH/PUCCH, PBCH, SRS, PRACH
  • Channel processing: estimation, equalization, HARQ
  • Multi-antenna: MIMO modes, beamforming, spatial multiplexing
  • Full 3GPP compliance testing and validation

5G NR Implementation

End-to-end 5G New Radio development covering both FR1 and FR2 frequency ranges. Full NR physical layer including flexible numerology, massive MIMO, and advanced beam management.

  • NR physical channels: PDCCH, PDSCH, SSB, CORESET
  • Flexible numerology and bandwidth parts
  • Beam management and tracking (P1/P2/P3 procedures)
  • FR1 sub-6 GHz and FR2 mmWave support

SDR Platform Development

Development on industry-leading SDR platforms including USRP, turning commercial off-the-shelf hardware into powerful cellular processing engines with real-time C/C++ implementations.

  • USRP B2xx, X3xx, N3xx platform support
  • Real-time baseband processing in C/C++
  • Custom FPGA integration where needed
  • Multi-channel synchronization and calibration

Custom R&D & Prototyping

From feasibility studies to working prototypes, we take on bespoke cellular R&D projects. Our team combines signal processing expertise with systems engineering to deliver proof-of-concept systems.

  • Algorithm research and simulation (Python/MATLAB)
  • Rapid prototyping on SDR hardware
  • Signal analysis and characterization tools
  • Performance benchmarking and optimization