Joint UE Location Energy-Efficient Resource Management in Integrated Satellite and Terrestrial Networks

摘要

Integrated satellite and terrestrial networksrncan be used to solve communication problems in naturalrndisasters, forestry monitoring and control, and militaryrncommunication. Unlike traditional communication methods,rnintegrated networks are effective solutions because ofrntheir advantages in communication, remote sensing, monitoring,rnnavigation, and all-weather seamless coverage.rnMonitoring, urban management, and other aspects willrnalso have a wide range of applications. This study firstrnbuilds an integrated network overlay model, and dividesrnthe satellite network into two categories: terrestrialrnnetwork end users and satellite network end users. Thernenergy efficiency, throughput, and signal-to-noise ratiorn(SINR) are deduced and analyzed. In this paper, werndiscuss the influence of various factors, such as transmitrnpower, number of users, size of the protected area, andrnterminal position, on energy efficiency and SINR. Arnsatellite-sharing scheme with a combination of the userrnlocation and an exclusion zone with high energy efficiencyrnand anti-jamming capability is proposed to provide betterrncommunication quality for end users in integrated satelliternand terrestrial networks.