mang manet Mobile network ad hoc

Mobile Ad-hoc Networks manet... •MANET is MOBILE AD-HOC NETWORK.•ADHOC MEANS ‘FOR THIS PURPOSES’.. •MANET IS SELF-CONFIGURING LESS INFRASTRUCTURE WIRELESS NETWORK THAT TRANSMITS FROM C

Mobile Ad-hoc Networks (manet)

•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.

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

TYPES OF

NETWORK(INVANETs)

NETWORK(IMANETs)

ROUTING IN

MANET:-PRO -ACTIVE (TABLE DRIVEN) ROUTING

REACTIVE (ON DEMAND) ROUTING

HYBRID ROUTING (BOTH PROACTIVE AND REACTIVE)

BACKPRESSURE ROUTING

Routing Protocols for MANETs

APPLICATION & USES OF

MANET:-MILITARY OR POLICE EXCERICES

DISASTER RELIEF OPERATION

MINE SITE OPERATION

ROBOT DATA ACQUISITOIN

SUITABLE FOR ALL EMERGENCY SITUATIONS

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

DISADVANTAGES OF

cannot work for ad-hoc network

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

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.

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