TENA and its comparison with HLA

To seek a mechanism for achieving the interoperability among rages, facilities and simulations, promoting their reuse and composability in a quick and cost-effective manner, the test and training enabling architecture (TENA) being developed by U.S. Department of Defense to promote interoperability, reuse and composability for test and training domain is studied. As modeling and simulation high level architecture (HLA) is also suitable for test and training and designed to promote interoperability, reuse and composability, the deferences and similarities TEAN and HLA are compared and analyzed. The results show, expanding the capabilities of HLA based on its capabilities and taking advantage of the ideas of TENA will satisfy the requirements for test and training interoperability currently.