Papers by Vasundhara Uchhula
International Journal of Computer Applications, 2010
A Mobile Ad-Hoc Network (MANET) [1] is a collection of wireless mobile nodes forming a temporary ... more A Mobile Ad-Hoc Network (MANET) [1] is a collection of wireless mobile nodes forming a temporary network without using centralized access points, infrastructure, or centralized administration. Many researchers have developed proactive and reactive algorithms for MANETs. DSR and AODV are reactive algorithms establishing paths only when they are needed. When a node has some data to send to another node, it searches for a path by flooding the network with control messages. Their dissemination introduces some delay before data packets can be sent and reactive routing algorithms are inefficient when there is much continuous but intermittent traffic in the network. DSDV on the other hand, is a typical proactive routing algorithm. They prepare paths to all destination nodes beforehand and maintain them by exchanging control messages periodically. They require a network to carry a lot of control traffic into a network. Swarm Intelligence (SI) [1] is an artificial intelligence technique base...
MANET is a self-organizing and self-configurable network which has no infrastructure network. Mob... more MANET is a self-organizing and self-configurable network which has no infrastructure network. Mobile Ad-hoc Network (MANET) is a set of number of nodes, which provide an environment over a shared wireless medium to communicate with each other without any predefined infrastructure or a centralized control. It establishes a temporary connection where nodes can join or leave the network at any time. Here we have considered three different routing protocols of MANET i.e. AODV, DSDV and AOMDV. AODV and AOMDV are reactive routing protocols i.e. capability to discover a path towards destination dynamically by sending HELLO packets each time they want to perform routing. While DSDV is a proactive routing protocol which updates link connection periodically and it maintains table. We have compared the performance of these three protocols based on routing overhead and end-to-end delay under various conditions like number of nodes and pause time. Keywords— MANET, routing overhead, end to end de...
MANET is a self-organizing and self-configurable network which has no infrastructure network. Mob... more MANET is a self-organizing and self-configurable network which has no infrastructure network. Mobile Ad-hoc Network (MANET) is a set of number of nodes, which provide an environment over a shared wireless medium to communicate with each other without the presence of a predefined infrastructure or a centralized control. It establishes a temporary connection where nodes can join or leave the network at any time. Here we have considered three different routing protocols of MANET i.e. AODV, DSDV and DSR. AODV and DSR are reactive routing protocols i.e. capability to discover a path towards destination dynamically. While DSDV is a proactive routing protocol which updates link connection periodically. We have compared the performance of these three protocols based on packet delivery ratio under various conditions like without mobility, with random mobility, number of sources, and queue length. Keywords— MANET, packet delivery ratio, AODV, DSDV, DSR
MANET is a self-organizing and self-configurable network which has no infrastructure network. Mob... more MANET is a self-organizing and self-configurable network which has no infrastructure network. Mobile Ad-hoc Network (MANET) is a set of number of nodes, which provide an environment over a shared wireless medium to communicate with each other without the presence of a predefined infrastructure or a centralized control. It establishes a temporary connection where nodes can join or leave the network at any time. Here we have considered three different routing protocols of MANET i.e. AODV, DSDV and DSR. AODV and DSR are reactive routing protocols i.e. capability to discover a path towards destination dynamically. While DSDV is a proactive routing protocol which updates link connection periodically. We have compared the performance of these three protocols based on packet delivery ratio under various conditions like without mobility, with random mobility, number of sources, and queue length. Keywords— MANET, packet delivery ratio, AODV, DSDV, DSR I. INTRODUCTION Mobile Ad Hoc Network (M...
MANET is a self-organizing and self-configurable network which has no infrastructure network. Mob... more MANET is a self-organizing and self-configurable network which has no infrastructure network. Mobile Ad-hoc Network (MANET) is a set of number of nodes, which provide an environment over a shared wireless medium to communicate with each other without any predefined infrastructure or a centralized control. It establishes a temporary connection where nodes can join or leave the network at any time. Here we have considered three different routing protocols of MANET i.e. AODV, DSDV and AOMDV. AODV and AOMDV are reactive routing protocols i.e. capability to discover a path towards destination dynamically by sending HELLO packets each time they want to perform routing. While DSDV is a proactive routing protocol which updates link connection periodically and it maintains table. We have compared the performance of these three protocols based on routing overhead and end-to-end delay under various conditions like number of nodes and pause time. Keywords— MANET, routing overhead, end to end de...
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Papers by Vasundhara Uchhula