Operation and Management Technology of Queqiao Communication，Navigation and Remote Sensing Constellation System

Abstract

To address challenges such as ultra-large-scale spatial distribution，deep integration of heterogeneous services and quality-of-service management，an operational control and management architecture based on “Earth-Moon Collaborative-International Joint” was proposed. Core issues including significant ground-space control delay，multi-service resource competition and interoperability among international heterogeneous systems were tackled through an integrated functional framework incorporating constellation operation，network management，resource allocation，service provisioning and data governance，enabling full-lifecycle mission management through ground-based control，Earth-Moon coordination，and lunar-based response. On this basis，a five-layer technical architecture centered on“Acquisition-Capability-Support-Application-Service”was designed to facilitate flexible reuse and efficient integration of functional modules. This study offers architectural support for China’s future lunar and deep-space missions，provides a theoretical and engineering basis for efficient management of complex Earth-Moon constellation systems，and can help promote the development of intelligent，open and commercialized Earth-Moon space information infrastructure.

Keywords

Queqiao net / Earth-Moon collaborative-international joint / operation and management / network control