Manet
Download as PPT, PDF17 likes14,794 views
Mobile ad-hoc networks (MANET) are self-configuring, infrastructure-less wireless networks that enable devices to communicate directly while moving independently. They feature dynamic topology and are categorized into types like vehicular ad-hoc networks (VANETs) and internet-based MANETs, with applications in military, disaster relief, and emergency situations. Despite their advantages, such as high mobility and no need for infrastructure, MANETs face challenges like limited resources and security issues.
![REFERENCES:-
[1]. Tomas Krag and Sebastian Büettrich (2004-01-24).
"Wireless Mesh Networking". O'Reilly Wireles dev center.
[2]. H K SONI (2011-03-22). "Ad hoc network". DoS attack
in MANET.
[3]. http://en.wikipedia.org
[4]. http://www.ics.uci.edu/~keldefra/manet.htm
[5]. http://www.wifinotes.com/how-to-setup-ad-hoc-
network.html
[6]. http://www.antd.nist.gov/wahn_mahn.shtml
[7].
http://www.oreillynet.com/pub/a/wireless/2004/01/22/wir
elessmesh.html](https://image.slidesharecdn.com/manet-150624084922-lva1-app6891/85/Manet-12-320.jpg)
Manet
- 1. Mobile Ad-hoc Networks (manet)
- 2. •MANET is MOBILE AD-HOC NETWORK. •ADHOC MEANS ‘FOR THIS PURPOSES’. •MANET IS SELF-CONFIGURING LESS INFRASTRUCTURE WIRELESS NETWORK THAT TRANSMITS FROM COMPUTER TO COMPUTER. •DEVICES ARE FREE TO MOVE INDEPENDENTLY.
- 3. CHARACTERISTICS :- 1. DYNAMIC TOPOLOGY- Topology changes rapidly and unpredictably 2. POSSIBLY UNITE- directional links 3. CONSTRAINED RESOURCES- battery power 4. WIRELESS TRANSMITTER RANGE- Routers move randomly free
- 4. TYPES OF MANET:- • VEHICULAR ADHOC NETWORK(VANETs) • INTELLIGENT VEHICULAR ADHOC NETWORK(INVANETs) • INTERNET BASED MOBILE ADHOC NETWORK(IMANETs)
- 5. ROUTING IN MANET:- PRO -ACTIVE (TABLE DRIVEN) ROUTING REACTIVE (ON DEMAND) ROUTING HYBRID ROUTING (BOTH PROACTIVE AND REACTIVE) BACKPRESSURE ROUTING
- 6. Routing Protocols for MANETs
- 7. APPLICATION & USES OF MANET:- MILITARY OR POLICE EXCERICES DISASTER RELIEF OPERATION MINE SITE OPERATION ROBOT DATA ACQUISITOIN SUITABLE FOR ALL EMERGENCY SITUATIONS
- 8. ADVANTAGES OF MANET:- PROVIDE ACCESS TO INFORMATION AND SERVICES REGARDLESS OF GEOGRAPHIC AREA NETWORK CAN BE SETUP AT ANY PLACE AND AT ANY TIME WORKS WITHOUT ANY INFRASTRUCTURE WIRELESS COMMUNICATION HIGH MOBILITY SMALL & LIGHT EQUIPMENT
- 9. DISADVANTAGES OF MANET:- Limited resources Limited physical security Lack of authorization facilities Security protocols for wired networks cannot work for ad-hoc network
- 10. SOME EXAMPLES OF MANET:- LARGE IT CAMPUS EMPLOYEES OF COMPANY MOVING WITH IN A LARGE CAMPUS WITH LAPTOPS &CELL PHONES MOVING SOLDIERS WITH WERABLE COMPUTERS SHOPPING MALLs, RESTAURANTs , COFFEE SHOPS CUSTOMERS SPEND PART OF THE DAY IN A NETWORK WHICH IS MANET NETWORK
- 11. CONCLUSION:- THUS FROM ABOVE WE CONCLUDE THAT MANET IS A WIRELESS NETWORK WITH MANY ADVANTAGES AND A FEW DISADVATAGES. MANET HAS MANY TYPES. MANET ALSO HAS MANY USES &APPLICATION.
- 12. REFERENCES:- [1]. Tomas Krag and Sebastian Büettrich (2004-01-24). "Wireless Mesh Networking". O'Reilly Wireles dev center. [2]. H K SONI (2011-03-22). "Ad hoc network". DoS attack in MANET. [3]. http://en.wikipedia.org [4]. http://www.ics.uci.edu/~keldefra/manet.htm [5]. http://www.wifinotes.com/how-to-setup-ad-hoc- network.html [6]. http://www.antd.nist.gov/wahn_mahn.shtml [7]. http://www.oreillynet.com/pub/a/wireless/2004/01/22/wir elessmesh.html