A summary of key technologies of ad hoc networks with UAV node

At present, the UAV as the tactical communications relay played an important role in Battlefield Communication Support. The future development of UAV Ad Hoc network technology will provide the necessary technology to ensure the cooperative engagement of multi-UAV and its further integration into the battlefield communications network. This article begin with introduction to the UAV and the Ad Hoc network, followed by the presentation of several key technology of the UAV Ad Hoc network in the battlefield and the difficulties and challenges in the course of the study. Finally, the paper discusses the future development of the UAV battlefield communications network.