It is necessary to control service requests with definite criteria in order to ensure end-to-end guarantee of Quality of Service (QoS) in the constraints limited system capacity. For including the aspect of system operation in the performance index, we define a system cost function as 'GAIl' with the terms 'reward' and 'penalty' respectively. Thus we find the allocation set which maximizes the system GAIL and the service guaranteed conditioning. For the performance analysis, we show that the system can be modeled as M/G/m/m with limited capacity, investigate GAIL under various traffic conditions in context of NGN realization.
Since ad-hoc routing protocols are significantly different from traditional routing protocols, a new set of features must be introduced to support the routing protocol. In this paper, we describe the design possibilities for the Ad-Hoc On-demand Distance Vector (AODV) routing protocol for application oriented scenarios based on QoS. This paper also examines the extension considerations of the AODV protocol for different p2p scenarios that are triggered by on-demand QoS, and describes a generic framework for its' implementation.
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