AI RAN

We believe AI RAN is the future direction of AI-native wireless communication. X-Lite is a wireless communications company based in Carlsbad with over six years of experience in commercial 4G/5G systems and extensive 5G Software Defined Radio development experience. We are building an AI-native neural receiver test environment and provide consulting support from simulation bring-up to commercial real-time implementation.

AI-RAN Platform Expertise

  • Hands-on experience with NVIDIA AI-RAN platform development
  • Deep understanding of AI-RAN platform setup and deployment
  • Practical guidance on how to apply AI-RAN platform capabilities
  • Consulting support for AI-native wireless communication system adoption

Simulation Bring-Up Support

  • Pure simulation environment setup for AI-native neural receiver testing
  • Bring-up of open-source solutions with NVIDIA GPU platforms
  • Help customers establish simulation environments quickly
  • Enable customer teams to focus on algorithm development

Commercial Real-Time Implementation

  • Expertise in commercial real-time implementation beyond simulation
  • Development of a real-time, CUDA-optimized UE receiver
  • Convert simulation algorithms into commercial-grade real-time products
  • Deployment-oriented implementation for NVIDIA GPU-based AI devices

Deployment Scope

  • AI algorithms on UE receiver side (AI-native wireless / AI-RAN workflows)
  • AI algorithms on base station (NodeB) side
  • Support for upper-layer and application-layer AI integration
  • Customer-specific AI-RAN evaluation, bring-up, and integration consulting

5G SDR Solution

X-Lite provides consulting services on the following algorithm implementation, analysis tools, and FPGA accelerator.

Delivery Scope

  • User-specific C++ algorithm implementation for UE SDR
  • System and algorithm analysis tools for SDR performance analysis
  • User-specific FPGA hardware accelerator for UE SDR

Applications

  • 5G Core/RAN/UE prototyping and O-RAN development on COTS SDR platforms
  • Private 5G, NR test/simulation, AI/ML spectrum tools, NTN, localization, interference analysis
  • USRP SDR, srsRAN, OAI, Nvidia DGX Spark

5G Algorithm Design

This service targets algorithm design and performance-oriented implementation planning for 5G PHY receiver chains.

Algorithms

  • Cell search and synchronization
  • Channel estimation and demodulation
  • Polar / LDPC decoder design support
  • AI neural network-based Rx algorithms

Engineering Outcomes

  • C++ reference/system models
  • Architecture tradeoff analysis
  • SW/HW partition guidance
  • Implementation-ready requirements for RTL teams

5G Modem Design

This service focuses on end-to-end modem subsystem planning and implementation, building on X-Lite's 4G/5G cellular modem design consulting experience.

Core Activities

  • System Algorithm Design
  • System Architecture Development
  • Software/Hardware Partition
  • Hardware RTL Development

Typical Deliverables

  • Block-level modem architecture definition
  • Throughput/power/cost tradeoff recommendations
  • IP integration planning
  • Implementation roadmap and review support

Service Summary

X-Lite provides four core services: AI RAN consulting for AI-RAN platform bring-up, simulation, and real-time CUDA implementation; 5G SDR Solution consulting for UE C++ algorithms, analysis tools, and FPGA accelerators; 5G Algorithm Design for PHY receiver and AI neural network-based Rx algorithms; and 5G Modem Design for modem architecture, software/hardware partition, and RTL development guidance.