Taking a 30-day break from drinking alcohol can provide several health benefits. Among the biggest benefits, your risk of cancer and heart disease may decrease. You may also experience improved sleep ...

Abstract: This paper investigates the multi-user power control problem in relay-assisted anti-jamming systems. Because of the hierarchical confrontation ...

Abstract: In this paper, we propose a geometric approach for optimal power control and relay selection in NOMA wireless relay networks. First, for each pair of relays, to derive an optimal vector of ...

Due to the heavy snow and icy conditions in Maryland, Washington, D.C., and Virginia, some appointments for Tuesday have been switched to telemedicine. Our appointment scheduling center is open and ...