Implementation of satellite communication multi-user integrated test system based on pool processing

Satellite communication is a global communication network with seamless coverage, which is an important means of emergency communication services. The future development trend of integrated space and sky information network has put forward higher requirements for the efficiency and quality of satellite communication systems. Aiming at the problems of insufficient performance evaluation of satellite communication system and difficult full link testing, this paper designs an integrated test system of satellite communication based on pooling processing, describes the system functions and components, and analyzes the pooling process and multi-carrier group link fusion technology. Comprehensive verification system was built and the test system was verified. The results show that the system can simulate the access of multiple satellite terminals, support multi-service and multi-task testing, meet the test requirements at different stages, fully verify the comprehensive capabilities of the satellite communication system, and effectively improve the system efficiency and communication service support capabilities.