A Computation Offloading Strategy in LEO Constellation Edge Cloud Network

With the rise of a new generation low Earth orbit (LEO) satellite constellations and advancement 6G network, satellite–terrestrial integrated Internet Things (IoT) in future will achieve global coverage through integration LEO constellation, extend computing to edge network deployment services constellation so as meet demand mass connection latency data processing. The be an cloud combining computing. In this paper, we propose computation offloading strategy for combined optimization energy computational load (hereinafter referred LEO-ECN). First, establish LEO-ECN system model, which user task can offloaded multi-hop path. Then, cost model considering consumption calculation is proposed. Finally, joint problem minimize balance established, convex problem. simulation result demonstrates that, compared with benchmark strategy, our proposed has better performance improve resource utilization LEO-ECN.