# NTN & Space Network Infrastructure

Last modified: 2026-07-25

> Canonical public package namespace organized through Unified NTN. An implementation-neutral starting point for understanding payload architecture, feeder and service links, space-enabled coverage, and representative beam and platform context across non-terrestrial networks. This is the map, not the machine: it is not a network design, implementation, protocol, API, standards interpretation, regulatory determination, or performance guarantee.

Version: 1.0 — Last updated: 2026-07-25
Publication status: published
Content provenance: human-authored-candidate

## Public pages

- Overview: https://unifiedntn.com/
- Buyer Walkthrough: https://unifiedntn.com/storyboard

## Package role

- Canonical Package Namespace: Unified NTN
- Package: NTN & Space Network Infrastructure
- Principle: Publish the map, not the machine.

## Capability Namespaces (structurally equal peers)

- Transparent Payload (Published) — https://transparentpayload.com/ — relay-oriented payload architecture. Approved semantic record is not asserted because the proposed public route has no repository-backed publication artifact.
- Regenerative Payload (Published) — https://regenerativepayload.com/ — complementary onboard-processing-oriented payload context.
- NTN Feeder Link (Published) — https://ntnfeederlink.com/ — platform-to-gateway link context.
- NTN Service Link (Published) — https://ntnservicelink.com/ — user-equipment-to-platform link context.
- Supplemental Coverage From Space (Published) — https://supplementalcoveragefromspace.com/ — space-enabled coverage context without availability, entitlement, or performance claims.

All five Capability Namespaces are structurally equal peers. Transparent Payload is the only independently published capability. The other four remain publication pending while complete source artifacts are present for coordinated human review; status does not disable canonical navigation or imply production deployment.

## Supporting Namespaces

- Earth-Fixed Beam — representative context for geographically associated beam behavior.
- Earth-Moving Beam — representative context for beam movement relative to the Earth.
- High-Altitude Platform Stations — representative context for an adjacent non-terrestrial platform category.

Supporting Namespaces are contextual, architectural, and educational. They are not peer Capability Namespaces. Only representative examples are shown, and they may participate in multiple future packages while remaining independent semantic assets.

## Buyer progression

- Public Orientation: package map, definitions, status, Buyer Walkthrough, and machine-readable artifacts.
- Evaluation: scoped package-fit and architecture discussion.
- Qualified Diligence: approved evidence and buyer-specific materials where authority and disclosure controls permit.
- Controlled Follow-on Work: separately authorized transaction or package work.

## Machine-readable resources

- Ontology: https://unifiedntn.com/ontology.jsonld
- Namespace manifest: https://unifiedntn.com/namespace.json
- LLM summary: https://unifiedntn.com/llms.txt
- Robots: https://unifiedntn.com/robots.txt
- Sitemap: https://unifiedntn.com/sitemap.xml

## Semantic authority

Role, publication status, and semantic authority are separate. Only Transparent Payload has an approved governed semantic record in the repository. No semantic record is asserted for Unified NTN, the four newly published Capability Namespaces, or the representative Supporting Namespaces.

## Credibility boundary

Unified NTN is LJP organizational terminology, not a standards-defined term. The package is implementation-neutral, vendor-neutral, standards-neutral, and regulatory-neutral. LJP is not affiliated with or endorsed by 3GPP, ETSI, ITU, GSMA, the FCC, or any other standards or regulatory body. Applicable authorities and qualified advisers remain authoritative.

## Publisher

- Managed By: LJP Asset Group LLC — https://ljpassetgroup.com/
- Evaluation: support@ljpassetgroup.com