I am doing a dissertation in mobile adhoc routing i want to know usefull link for that any one can help me?

Answer 1

Well a quick google for "mobile ad hoc routing" returned few really good starts. For dissertations use the working group papers etc .. skip the wiki's they usually have some basic errors.

http://csrc.nist.gov/manet/index.html
http://www.ianchak.com/manet/
http://www.ietf.org/html.charters/manet-charter.html
http://comet.columbia.edu/insignia/
http://portal.acm.org/citation.cfm?id=345955
http://citeseer.ist.psu.edu/marti00mitigating.html

Should get you started