JSE_V2_N4_A4 T. Guru Baskar P. Manickam Journal on Software Engineering 2230 – 7168 2 4 26 32 Behavioral patterns, Adhoc wireless networks, Observer, Mediator A pattern is useful for making the design decision regarding object oriented approach. Among the three classifications of patterns, how the Behavior patterns could influence the Architecture in wireless communication specifically Ad hoc Wireless networks. The efficient key management, Routing information and network topology should be informed and updated dynamically among the set of nodes so that efficient communication will be handled. April - June 2008 Copyright © 2008 i-manager publications. All rights reserved. i-manager Publications http://www.imanagerpublications.com/Article.aspx?ArticleId=493