Two stability problems in wireless communication networks

Numerous control problems arise in the application area of communication networks. Two such problems that concentrate on the issue of stability are considered. The first problem arises in connection with a constrained queuing system that models wireless communication networks. In such a system not all servers can be active simultaneously. An implementable scheduling policy is obtained for this system that maximizes throughput. The second problem arises in connection with voice-data integration on wireless networks. A necessary and sufficient condition for stability of widely-used boundary schemes is discussed