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Toc Research Paper Analysis

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AERONAUTICAL MOBILE AD HOC NETWORKS

CONTENTS
1: Introduction
2: Literature Survey
3: References

PROBLEM STATEMENT

1.1 Ad-hoc network
"Ad Hoc" is actually a Latin phrase that means "for this purpose." It is often used to describe solutions that are developed on-the-fly for a specific purpose. In computer networking, an ad hoc network refers to a network connection established for a single session and does not require a router or a wireless base station.
An ad hoc network is a temporary network connection created for a specific purpose (such as transferring data from one computer to another)

1.2 Mobile ad hoc network(MANET)
A MANET is an autonomous collection of mobile users that communicate over relatively bandwidth constrained wireless links. Since the nodes are mobile, the network topology may change rapidly and unpredictably over time. The network is decentralized, where all network activity including discovering the topology and delivering messages must be executed by the node themselves, i.e., routing functionality will be incorporated into mobile nodes.
In other words, MANET is a type of ad hoc network that can change locations and configure itself on the fly. Because MANETS are mobile, they use wireless connections to connect to various networks. This can be a standard Wi-Fi connection, or another medium, such as a cellular or satellite transmission.
Literature Survey

2.2 Analysis of research Paper TITLE OF PAPER | AUTHORS | YEAR Of PUBLICATION | PUBLISHING DETAILS | WEB LINK | | | | | | Feasibility of an Aeronautical Mobile Ad HocNetwork Over the North Atlantic Corridor | Daniel Medina, Felix Hoffmann, Serkan Ayaz, Carl-Herbert Rokitansky | 2008 | IEEE | http://hondo.informatik.uni-freiburg.de/lehre/seminar/adhoc-w08/papers/aeroManet-dlr.pdf | SUMMARY | GENERAL | WEAK POINTS | STRONG POINTS | It investigates the feasibility of extending this coverage of broadband air/ground communication via air-air (A/A) multihop communications over oceanic, remote and polar regions so that aircraft flying over these areas can access the ground services without having to use an expensive high-delay satellite linkNETWORK MODELInternet Gateways at ground stations send advertisements to let aircraft know about their existence which contains the IP address owned by the ground stations and hop count.Reachable Ground Station Set is updated accordingly.Routing is based on greedy forwarding technique where packet is sent from one node to another on the basis of the distance of the node from the destination node.Ni :- set of neighbors of node i Dkj :- great circle angular distance (in radians) between neighbor k and destination node j | The packet may arrive at a local maximum, and be dropped there. | The topology formed by inter-aircraft links exhibits high stability, with an average link duration greater than half an hourdelivers almost allpackets to their destinations with a minimum number of hops |

TITLE OF JOURNAL | AUTHORS | YEAR Of PUBLICATION | PUBLISHING DETAILS | WEB LINK | | | | | | Mobile Ad-Hoc Network Based Relaying DataSystem for Oceanic Flight Routes in AeronauticalCommunications | Ho Dac Tu and Shigeru Shimamoto | 2009 | International Journal of Computer Networks & Communications | http://airccse.org/journal/cnc/93.pdf | SUMMARY | GENERAL | WEAK POINTS | STRONG POINTS | | | | TITLE OF PAPER | AUTHORS | YEAR Of PUBLICATION | PUBLISHING DETAILS | WEB LINK | | | | | | ARPAM Routing Protocol Vulnerabilities inAeronautical Mobile Ad Hoc Networks | Michael Iordanakis, Georgios Dilintas | | | http://digitalnomad.suck-o.net/DNR/red/arpam_vuln.pdf | SUMMARY | GENERAL | WEAK POINTS | STRONG POINTS | | | | TITLE OF PAPER | AUTHORS | YEAR Of PUBLICATION | PUBLISHING DETAILS | WEB LINK | | | | | | Ad-hoc Routing Protocol for Aeronautical Mobile Ad-Hoc Networks | Michael Iordanakis, Dimitrios Yannis, Kimon Karras, Georgios Bogdos, Georgios Dilintas, Massimiliano Amirfeiz, Giorgio Colangelo and Stefano Baiotti | | | http://www.google.co.in/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&ved=0CC4QFjAB&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.132.8129%26rep%3Drep1%26type%3Dpdf&ei=A8mWUIThIcWsrAeNlICIDQ&usg=AFQjCNFJmo4cNhqKN42wNbXOS7PXP59nOA&sig2=DMIubJPRWJQxIL0o-dGhhg | SUMMARY | GENERAL | WEAK POINTS | STRONG POINTS | The paper proposed a MANET routing protocol particularly having the free flight concept in mind.Free Flight Concept: it is development of air traffic control method that uses no centralized control (e.g. air traffic controllers). Instead, parts of airspace are reserved dynamically and automatically in a distributed way using computer communication to ensure the required separation between aircraft.The proposed protocol id based on Ad hoc On-demandDistance Vector (AODV), an existing multi-purpose routing protocol for mobile ad hoc networks.AODV:Demand driven protocols employs route discovery mechanism is only if a route to a destination is not known.AODV is a packet routing protocol designed for use MANET. It employs UDP as the Transport Layer Protocol wherein Each node maintains a routing table that contains information about reaching destination nodes. Routing table size is minimized by only including next hop information, not the entire route to a destination node.The innovation of the ARPAM protocol consists in the exploitation of the geolocalization information made available by aeronautical applications. The paper proposes ARPAM in combination with a data link layer selection algorithm, the data link selection mechanism makes sure that data is transmitted through the appropriate antenna while it also ensures that the directional antennas of the node are pointing to the right direction. The protocol introduces an on demand route maintenance mechanism which in combination with the error reporting mechanism included in AODV protocol provides reduced routing overhead. | 1)In case Routing traffic transmitted by Server node, TORA proved to be better than ARPAM mainly due to the higher overhead due to the excess of the geographical information included. | 1)It exploits the existing Global Positioning System (GPS) and the Galileo system in order to acquire the precise position of the aircraft. 2)ARPAM protocol produces lower routing overhead ( routing traffic received and sent by the server node) exhibiting a much better behaviour compared to TORA. ARPAM excels in performance and stability combined, when compared to its rivals. |

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