slugSubterranean Decibal Networks of AUVs by Adopting Location Conscious Source Routing
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2014, Vol 2, Issue 4
Abstract
Acoustic networks of autonomous underwater vehicles cannot typically rely on protocols intended for terrestrial radio networks. Therefore a new location - aware source routing (LASR) protocol is shown to provide superior network performance over two commonly used network protocols = flooding and dynamic source routing (DSR). LASR includes an improved l ink/route metric and a node tracking system. LASR greatly increases performance compared to DSR.LASR includes a tracking system that predicts node locations, so that LASR can proactively respond totopology changes. LASR delivers 2 - 3 times as many messages as flooding in 72% of the simulated missions and delivers 2 – 4 times as many messages as DSR in 100% of the missions. In 67% of the simulated missions, LASR delivers messages requiring multiple hops to cross the network with 2 – 5 times greater reliability th an flooding or DSR.
Authors and Affiliations
Shivani Chaudhary, Preeti Joon, Nikhil Chaudhary
Keywords
Related Articles
- EP ID EP17842
- DOI -
- Views 333
- Downloads 12
Despeckling of Optical Coherence Tomography Images: A Comparative Study
Optical coherence tomography images are susceptible to speckle noise which affects the interpretation and analysis of internal structures of specimens. Speckle noise reduction is an important prerequisite, whenever cohe...
Design, Analysis and Fabrication of Steering System Used in Student Formula Car
This thesis aims to highlight the design, modelling and explore the theories and techniques behind procedures of developing a rack and pinion steering system for student formula vehicle. This newly designed mechanism wi...
slugA Design Approach of Normalized Least Mean Square (NLMS) Algorithm for Low Power Implementation of Adaptive Noise Cancellation
The basic theme of our paper is to implement a new idea of noise re ducti on in the real time implementation using the concepts of adaptive filters. This method uses a “Primary I nput” cont aining corrupted sig...
Multiple Open Circuit Fault Diagnosis in PWM Voltage Source Inverter for PMSM Drive System
In this paper, a simple and low-cost open-circuit fault detection and identification method for a pulse-width modulated (PWM) voltage-source inverter (VSI) employing a permanent magnet synchronous motor is proposed. An...
Design of Low pass Fir Filter Using Hanning and Hamming Window Techniques
In this paper we represent the importance of filter in our daily life. low pass filter is designed with sampling frequency and cut off frequency. a filter is essentially a network that selectively change the wave shape...