PROJECT TITLE :

Multiple-Stations Scalable Transmission With Compressed Sensing for Near-Space Communication

ABSTRACT:

Close to-area communication suffers from communication blackout, that reduces the communication quality. To solve this problem, an economical Multiple-Stations Scalable Transmission scheme primarily based on compressed sensing theory is proposed. The proposed theme exhibits 2 blessings. First, multiple-station receivers are disposed at completely different locations to accomplish continuous and real-time communication with the hypersonic vehicle. Second, by utilizing the democracy and scalability of the CS, a scalable CS-based coding technique is developed in which a two-layer structure is adopted to boost the coding efficiency. Finally, simulation results show that the proposed theme can achieve a reliable communication in the presence of information loss caused by communication interruption.