operating in the unlicensed band and sharing it with an existing WiFi network. We consider
the LTE network to be based on the frame-based listen-before-talk protocol. We formulate
the joint channel assignment and channel occupancy time optimization problem using a
stochastic integer programming (IP) model. By applying the Lyapunov drift-plus-penalty
theorem, we develop an asymptotically optimal solution with polynomial time-complexity for …