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The paper extends our proposed admission control scheme which was designed to handle only real time UDP flows to also accommodate elastic TCP flows in the network. The proposed implicit proactive admission control technique operates by reserving network resources on a proactive manner. The blocking probability measure is used as a flow admission decision parameter. Effectiveness of the proposed admission...
An ad hoc network is a collection of mobile nodes that dynamically form a temporary network. It operates without the use of existing infrastructure. One of the principal routing protocols used in ad-hoc networks is AODV (ad-hoc on demand distance vector) protocol. The security of the AODV protocol is compromised by a particular type of attack called 'black hole' attack. In this attack a malicious...
The paper proposes an admission control scheme which reserves network resources on a proactive basis. The current flow arrival and departure patterns are used to determine the future demand for network resources using the telephone networks Erlang-B model. The Erlang model derives the traffic-QoS relationship in terms of the blocking probability of the network resource given the network capacity,...
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