Ethernet is the most widespread packet-based backhaul technology. While this service is a vast cost and scale improvement over TDM backhaul, carrier Ethernet is a stepping stone in the evolution of backhaul networks. Expect MNOs to move to true IP backhaul networks to meet the scalability needs of their expanding networks.
As the acting ASA(ALT), Popps serves as the Army acquisition executive, the senior procurement executive, the science advisor to the secretary of the Army, and the Army's senior research and development official.
Definition of executive for Students. 1  1 : fitted for or relating to the managing or directing of things Claudia showed the executive ability of a corporation president. 2  2 : relating to the carrying out of the law and the conduct of public affairs the executive branch of government.