Orbital Four-System Collaborative Computing: The World's First Proposed Unified Framework for Deploying Complete Social Media Platforms, General-Purpose Internet Search Engines, Large Language Models, and E-Commerce Platforms on Earth-Orbital Computing Infrastructure
Year: 2026
Type: preprint
Abstract: The global Internet is supported by several fundamental categories of digital infrastructure, including social media platforms, general-purpose search engines, artificial intelligence systems, and electronic commerce platforms. These systems have become increasingly interconnected in their functions and user experiences, yet their core operational infrastructures have predominantly evolved within terrestrial data centers and cloud computing environments. Meanwhile, advances in orbital edge computing, distributed satellite networks, space-based data centers, and in-orbit artificial intelligence are expanding the potential role of Earth-orbital computing infrastructure. However, the unified deployment of complete social media platforms, general-purpose Internet search engines, large language models (LLMs), and complete general-purpose e-commerce platforms within one orbital computing environment, together with dynamic collaborative computing among all four systems, represents a distinct architectural research direction that has not been explicitly established in the literature examined for this study. This paper proposes Orbital Four-System Collaborative Computing (OFCC), a unified framework for deploying and coordinating these four major Internet service infrastructures on distributed Earth-orbital computing platforms. To the best of our knowledge, this paper is the first to explicitly formulate a unified orbital computing framework that integrates complete general-purpose social media platforms, general-purpose Internet search engines, large language models, and complete general-purpose e-commerce platforms as four mutually collaborative service systems. The central contribution is not simply the deployment of four independent applications in space. It is the formulation of a coordinated architecture in which the four systems can dynamically exchange information, initiate computational tasks, request services from one another, provide contextual feedback, and participate in iterative workflows. The proposed social media subsystem provides complete social networking capabilities, including user accounts, identity management, social relationships, content publishing, multimedia services, personalized feeds, recommendations, messaging, and social interactions. The search subsystem provides general-purpose web crawling, indexing, query processing, information retrieval, and relevance ranking. The LLM subsystem provides natural-language understanding, reasoning, information synthesis, content generation, and intelligent task orchestration. The e-commerce subsystem provides complete online shopping functionality, including merchant management, product catalogs, product discovery, shopping carts, order processing, payment coordination, inventory management, recommendations, and commercial transaction management. The defining mechanism of OFCC is a four-system collaborative architecture in which each subsystem retains its own operational identity while participating in coordinated processes. For example, an LLM can interpret a user request, retrieve external information through the search engine, examine authorized social media content, identify relevant products through the e-commerce platform, compare information and commercial offerings, and generate an integrated response. Social media activity may inform topic discovery and product recommendations; search results may support information verification and product discovery; e-commerce data may support authorized commercial recommendations; and the LLM may coordinate additional retrieval and processing across all three systems. The architecture supports iterative and multi-directional collaboration rather than a fixed sequence of isolated service calls. This paper establishes the conceptual architecture, subsystem responsibilities, four-way collaboration mechanisms, deployment models, and research agenda of OFCC. It also examines the technical requirements of distributed orbital computing, data synchronization, social graph consistency, web index freshness, LLM inference, commercial transaction reliability, inventory coordination, payment security, privacy protection, cybersecurity, communication latency, fault tolerance, and ground–orbit integration. The framework does not claim experimental validation or demonstrated performance advantages. Its purpose is to establish a new system-level research direction for unified, intelligent, and collaborative Internet infrastructure operating within Earth's orbital environment.
Author: Zhang, Jincheng
Language: English
Subfield: Aerospace Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7225815779
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