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In next generation cellular networks, Quality of Service (QoS) delivery will need more network resources per user, leading to network congestion problems. Call Admission Control (CAC) is the process in charge of managing calls according to the availability of network resources. In order to overcome the problem of network congestion, the CAC should tackle pricing policies, improving by the same way...
Nowadays, Connection Admission Control (CAC) reward optimization for a service with different priority classes in a homogeneous wireless network has become one of the most important issues. In this paper, a novel expansion for the Guard Channel Based Incremental and Dynamic Optimization algorithm is presented. GUIDO will be used to analyze a reward scheme that correlates service demand with weights...
In this paper, we proposed a dynamic network pricing scheme, which considers both Call Admission Control (CAC) and Network Congestion Control (NCC), denoted as Contract Binded CAC {CBCAC). CAC calculates the optimal arrival rates and limits the admitted calls at every time. When the network is underlized, all the users are charged for service consumption normally. But if it is congested, they are...
In this paper, we study the relative roles of optimal pricing and call admission control (CAC) in network revenue performance optimization from a network provider's perspective. We consider a multi-class loss network where each traffic class has a differentiated quality of service (QoS), as characterized by a per connection bandwidth, and an associated static charging price which decides the arrival...
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