ITU and Communications / Networks: A Single-Axiom View of Shannon Theory, Internet, 5G/6G, Quantum Communication

We apply the Information-Theoretic Unification (ITU) framework (Terada 2026, concept DOI 10.5281/zenodo.20109209; current version v2.0.0 at 10.5281/zenodo.20133709) to communications and networks. Shannon's information theory is shown to be a special case of the ITU axiom delta_S = delta(K), with H(X) = (K)/ln2 and channel capacity = max modular K-flow. This is Tier 1 paper #14, opening the K-channel axis and bringing the ITU polytope to 14 vertices. Communications achieves degree 9, tying with Climate (#11) as the polytope's maximum-connectivity super-hub. Pass-1 progress: 98 of 220 phases (44.5%). Phase 95: ITU foundation. Shannon H(X) = (K)/ln2 in ITU language; channel capacity C = max modular K-flow. Internet traffic 2024 = 500 EB/month, doubling period 2.9 years, forecast 20,000 EB/mo by 2050 (40x growth). Mobile evolution 1G to 6G: bandwidth 2 kbps to 1 Tbps (5e8x), latency 1000 ms to 0.1 ms (10000x improvement). Satellite constellations: 7,550 currently to planned 60,506 total (8x expansion). Quantum communication (Micius satellite 1,200 km QKD) demonstrates ITU axiom realization in physical observable. Phase 96: 6G + Quantum Internet + Federated Learning. IMT-2030 (6G) targets: 1 Tbps peak (50x 5G), 10 Gbps user (100x), 0.1 ms latency (10x), 10^7 devices/km^2, 100x energy efficiency. Quantum Internet Wehner 2018 6-stage roadmap: Stage 0-1 (trusted node, QKD) commercial 2024; Stage 2 (entanglement distribution) 2030; Stage 5 (distributed quantum computing) 2045. Federated Learning (McMahan 2017): centralized 0.994 accuracy, federated 0.979, local-only 0.698 — federated preserves privacy at minimal accuracy cost. Edge AI latency hierarchy: device 0.5 ms, 6G edge 0.5 ms (2030), regional DC 20 ms, cloud 80 ms, satellite 30 ms. Phase 97: Industry, economy, digital divide. Global ICT market: $5.3T (2024) to $30T (2050), Telecom subset $1.6T to $8T, AI subset $200B to $15T. Annual CapEx: $226B (2024, 5G dominant) to $655B (2050, Quantum $300B largest). Digital divide: world average 62% (2024) with 3.17B offline to 93% (2050) with 0.65B offline (80% reduction). Sub-Saharan Africa 40% to 90%, LDCs 27% to 80%. 6G patents: China 40%, USA 35% (combined 75% — standardization war risk). Satellite geopolitics: Starlink (USA) 42,000 planned vs Guowang (China) 13,000 planned. Phase 98: 2026-2050 roadmap with 16 milestones and 10 falsifiable predictions (P_avg = 0.57). Key milestones: 2028 IMT-2030 6G spec, 2030 6G commercial + Q-internet Stage 2, 2032 Starlink 42K complete, 2035 Q-memory network, 2045 distributed Q-compute, 2050 99.5% global penetration. Central thesis: communications is K-channel transport of K_information between subsystems. Shannon capacity = max modular K-flow makes communication engineering a direct application of ITU axiom. Quantum internet directly observes delta_S = delta(K) through entanglement-based protocols. 6G + Quantum + Federated Learning forms a 3-layer K-flow architecture (classical channel + quantum state + distributed K_self) supporting Embodied AGI (Tier 1 #13). The ITU 14-vertex polytope completes with K-channel axis. Communications vertex bidirectionally connects to 9 other vertices — tying with Climate as the polytope's super-hub. Honest framing: Pass-1 interpretive paper reframing Shannon (1948), Wehner-Elkouss-Hanson (2018), McMahan (2017), ITU-R IMT-2030 (2023), NIST PQC FIPS 203/204/205 (2024), 3GPP Release 19 (2024), Pan Jianwei Micius (2017-2024), SpaceX Starlink, World Bank broadband economics, Gartner/IDC ICT forecasts in ITU language. Numerical results match established literature. Includes 4 theory documents, 4 Python numerical experiments, 4 figures (PNG), 4 JSON summaries. Total runtime ~15 seconds.