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This paper considers adaptive resource allocation for elastic wireless multimedia services in service-oriented networks. To capture the dynamics of user arrivals and departures, the resource allocation problem for wireless multimedia services is formulated as a Semi-Markov Decision Process (SMDP). An optimal decision is made to maximize the overall system reward and the Quality of Service (QoS) of...
In this paper, we investigate the call admission control (CAC) policy of a single cell in multimedia wireless networks with reservation channel scheme (RCS) for different classes of calls. Arrival process of each class of calls is assumed to be a Poisson process, the service time of each call is exponentially distributed. Admitting a call would bring a reward. However, if the reserved channels for...
A novel call admission control (CAC) scheme for an adaptive heterogeneous multimedia mobile network with multiple classes of calls is investigated here. Different classes of calls may have different bandwidth requirement, different request call holding time and different cell residence time. At any time, each cell of the network has the capability to provide service to at least a given number of calls...
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