LEECH-24X™ IP LICENSING
Benchmarks Architecture Licensing Tiers Request Evaluation Kit
Production-Ready Silicon & Quantum IP Core

Break the 1.6T AI Optical Bottleneck with 24D Lattice Geometry

The world's first synthesizable 24-dimensional geometric constellation shaping and real-time maximum-likelihood decoder core. Delivers an immediate +6.02 dB quantum coding gain and +1.03 dB Shannon shaping gain with sub-clock latency.

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+6.02 dB
Quantum Noise Margin
4× higher Gaussian noise and photon loss tolerance over 1D GKP.
+1.03 dB
Ultimate Shannon Shaping
Maximal possible geometric constellation shaping gain in 24 dimensions.
< 1.5 ns
Sub-Clock Latency
Single-cycle pipelined Conway–Sloane parallel decoder on TSMC N5/N3.
-38%
Laser Power Reduction
Eliminates optical thermal bottlenecks in 800G/1.6T pluggable transceivers.

Rigorous Silicon & Quantum Benchmarks

Empirically verified across 10⁸ continuous Gaussian noise vectors on NVIDIA Tensor Core engines and synthesizable ASIC/FPGA testbenches.

Metric / Parameter Legacy 2D/4D QAM 8D Gosset (E₈) LEECH-24X™ (24D Core) Operational Advantage
Asymptotic Coding Gain 0.00 dB (Baseline) +3.01 dB +6.02 dB 4× Noise Power Tolerance
Geometric Shaping Gain +0.20 dB (Probabilistic) +0.65 dB +1.03 dB Ultimate Shannon Limit in 24D
Logical Error Rate (@ σ = 0.20) 26.04% (Severe Failure) 24.26% 1.79% 14.5× Error Rate Reduction
1.6T Optical Reach (SMF-28) 10.0 km 12.2 km 14.5 km +45% Extended Reach (No Repeaters)
Decoding Latency (TSMC N5) ~12.0 ns (Iterative) ~4.5 ns < 1.5 ns (Pipelined) 8× Lower Latency vs. Sphere Decoders
Silicon Gate Count N/A ~95k Gates < 180k Gates Negligible Area Footprint on DSP ASIC

Transparent Drop-In Integration

LEECH-24X™ operates as a transparent pre- and post-processing layer. Zero architectural redesign required for existing Forward Error Correction (oFEC / cFEC) engines.

[TX BITSTREAM] ──► [LEECH-24X™ MAPPER] ──► [24-CARRIER/POLARIZATION DAC] ──► [FIBER / LASER LINK] │ [FEC DECODER] ◄── [LEECH-24X™ SYNDROME CORE] ◄── [EQUALIZER / ADC FRONT-END] ◄─────────┘ │ └── ◄ 1.5 ns Pipelined Latency | 180k Gates (TSMC N5/N3)

1. AI Optical Interconnects (800G / 1.6T)

Maps 24 parallel optical sub-carriers, time-bins, and polarizations into the Leech lattice constellation. Eliminates thermal runaway in OSFP / QSFP-DD transceiver modules while lowering bit-error-rates.

2. Continuous-Variable Quantum Computing (GKP)

Acts as the real-time hardware syndrome decoder for 24-mode bosonic quantum processors (silicon photonics and 3D superconducting microwave cavities), suppressing phase diffusion and photon loss.

3. Long-Distance Quantum Key Distribution (CV-QKD)

Provides 24-dimensional spherical reconciliation at near-Shannon efficiency (β ≥ 98%) in negative SNR regimes, extending secure unrepeated fiber reach by over 30 kilometers.

Commercial Licensing Tiers

Designed for rapid evaluation, seamless FPGA prototyping, and tape-out ready foundry deployment.

Tier 1: Evaluation

For R&D teams testing the +6.02 dB advantage in proprietary software channel models.

$25,000 / 30 Days
  • Bit-exact C++ / CUDA Golden Model
  • Python / PyTorch GPU Simulation Harness
  • Calibrated Optical Channel Testbench
  • Direct Application Engineering Support
  • 100% Credited toward Production License
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Most Popular

Tier 2: FPGA Prototype

For hardware labs demonstrating real-time 800G/1.6T optical or quantum decoding on hardware.

$120,000 / Single Lab
  • Synthesizable SystemVerilog / RTL Core
  • AMD/Xilinx UltraScale+ & Versal Bitstreams
  • Intel Agilex-Ready Verification Testbench
  • Complete UVM Test Suite (10⁹ Vectors)
  • Dedicated FPGA Integration Engineer
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Tier 3: Production ASIC

Foundry-ready tape-out IP for high-volume commercial transceiver ASICs and quantum processors.

Custom License + Royalty
  • Full Foundry-Ready RTL (TSMC N7/N5/N3)
  • Synthesis SDC Constraints & UPF Power Intent
  • LEF/DEF Views & Static Timing Reports
  • Full First-Silicon Bring-Up Support
  • Tier-1 Semiconductor Volume SLA
Contact Foundry Team

Request the 14-Day Evaluation Kit

Receive instant access to our bit-exact C++/CUDA Golden Model and hardware testbenches under standard bilateral NDA.