Spectrum Optimization & Interference Management
Continuous AI-driven spectrum allocation — squeezing more capacity out of existing RAN.
Average downlink SINR gain from Huawei MetaAAU AI interference cancellation on China Mobile's 5G network — equivalent to ~60% increase in cell-edge throughput, validated across 1,200 cells in Beijing and Shanghai (Huawei + China Mobile MWC 2024).
Overview
Machine learning models trained on live traffic patterns, interference maps, and device behavior continuously recommend spectrum reallocation, power adjustments, and beamforming configurations. Inference runs every 1–5 seconds — fast enough to track dynamic conditions, slow enough to avoid oscillation. Continuously recommends spectrum reallocation, power adjustments, and beamforming configurations. Inference every 1–5 seconds per sector — tracks dynamic conditions without oscillation. Regression and reinforcement learning models score parameter configurations against live demand. Output is a recommendation — operator policy governs which adjustments auto-apply. Training updated weekly on live network conditions — models stay current with traffic evolution.
Key Context
The Penalty Stakes
- Proprietary RAN vendor optimization suites create dependency that inflates software licensing costs by $200K–$500K per 1,000 sites
- Closed-loop vendor systems prevent operators from training on proprietary traffic patterns and interference signatures
- Vendor models trained on benchmark datasets underperform on operator-specific spectrum conditions
- Multi-vendor RAN environments require a unified optimization layer — impossible with per-vendor closed systems
Business Impact
Measurable throughput improvement without new spectrum — direct capacity ROI
Vendor-proprietary RAN optimization locks operators into closed-loop systems. Custom models require open inference infrastructure.
Infrastructure Requirements
Edge inference on per-sector or per-cluster telemetry. Models continuously output parameter recommendations that feed RAN management systems via API. Training updated weekly on latest network conditions.
- NEXUS Foundry trains optimization models on your live spectrum and traffic data — not vendor benchmark datasets
- Open inference infrastructure eliminates RAN vendor optimization suite dependency and licensing cost
- Models updated weekly on live conditions — stays ahead of seasonal and demand pattern changes
- Single NEXUS OS deployment manages optimization across multi-vendor RAN environments
- Reinforcement learning explores the full parameter space — captures optimization opportunities human tuning misses