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The paper presents the comparative study and analysis of buffering in Goback2 network. The performance at the destination node by applying different buffering capacities at the routers is demonstrated. The results using NS2 simulator are produced. It can be concluded that the selection of appropriate type of buffering helps in controlling the congestion and the packet drops at the link node.
Low power device design is now a vital field of research due to increase in demand of portable devices. This research paper proposes the modified Single Edge Triggered (SET) D-flip flop design for the portable applications. Design is tested for various substrate bias voltages in sub-threshold region to opt for better design. Design comparison between previously reported design and modified design...
This paper proposes an observer based adaptive tracking control strategy for a class of uncertain nonlinear systems with delay in state as well as in input. Self recurrent wavelet neural network (SRWNN) is used to approximate the uncertainties present in the system as well as to identify and compensate the dynamic nonlinearities. The architecture of the SRWNN is a modified model of the wavelet neural...
The paper presents the effect of packet size on the delay in Manhattan Street Network (MSN). The delay behavior of Manhattan Street Network for packets of different size is demonstrated. The results are produced in the NS2 simulator. It is concluded that the increase in the packet size increases delay and as a result degrades the performance in multipath, multihop networks like MSN .The performance...
Today wireless networks are becoming popular because of their “3 Any's”- Any person, Any where, Any time. Mobile ad-hoc networks (MANETs) is an emerging research area with practical application. Dynamic and reliable protocols are required in MANETs, as they have no infrastructure (base stations) and their Network topology changes frequently. There are different protocols for handling the routing problem...
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