Updating the Routing Position in Adhoc Networks by using Adaptive Position

Poluru, Ravi Kumar; Reddy, T. Sunil Kumar; Nagaraju, Dega

doi:10.14445/22312803/ijctt-v10p127

Cited by 1 publication

(1 citation statement)

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“…In APU the nodes are responsive of their positions and their link states are bidirectional. The updated beacon packet includes its location, speed of the nodes and the data to be forwarded are attached to its position and hence all the neighboring nodes operate in an uninhibited mode [4]. In Greedy Perimeter Stateless Routing protocol, the nodes intermittently inform its position to its neighboring node.…”

Section: Adaptive Position Update (Apu)mentioning

confidence: 99%

A Study on Geographical Routing With Adaptive Position Update

Anandakrishnan

Roshini

2020

Int. J. Eng. Tech. Mgmt. Res.

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Geographical Routing is a routing methodology mainly used for wireless mobile networks (Mobile Adhoc Networks, MANETs). MANETs are comprised of mobile nodes or mobile computing devices which are free to move randomly and thus the network's wireless topology may also change randomly. In Geographical Routing, nodes need to maintain the current positions of their neighbors for making forwarding decisions and hence the Adaptive Position Update (APU) method is proposed. Based on the flexibility of the nodes and the forwarding decisions made in the network, APU dynamically keeps in track of the rate of position updates. It is based on nodes with movements which are complex to predict their updated positions frequently and also the nodes which are closer to forwarding paths and update their positions more frequently. The APU is validated by network simulations showing that APU can potentially reduce the traffic load and acknowledge the mobility of nodes. It also improves the routing performance in terms of packet delivery ratio and packet delays.

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Section: Adaptive Position Update (Apu)mentioning

confidence: 99%