Ramasamy Mariappan

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Wavelength Division Multiplexed (WDM) networking technology has been identified as a suitable candidate for future wide area network (WAN) environments, due to its potential ability to meet rising demands of high bandwidth and low latency communication. As traffic demand in the Internet increases exponentially, Wavelength Division Multiplexing (WDM)(More)
In this paper, we present new protocol design scenario like Re-Pro Routing Protocol (RPRP) for Broadcasting in wireless mobile Ad-hoc Network and a comparative performance for Mobile Ad hoc Networks protocols like as Ad-hoc On-Demand Distance Vector Routing protocol focusing on the effects of changes such as the increasing number of receivers or sources and(More)
Wireless WDM networks are composed of autonomous WDM nodes that are often deployed in unattended environment, thus leaving them vulnerable to capture and compromised by an adversary. One of the major challenges that wireless WDM networks face today is security. In this paper, we consider two types of security attacks namely node replication attack and black(More)
Application of cognitive radios as the wireless terminals in ad hoc networks in emergency situations has distinct advantages. Better bandwidth, interoperability, avoidance of interference, and ant-jamming capabilities are a few such advanta This paper deals with ad hoc networks incorporated with cognitive radios, which acts as wireless terminals, that can(More)
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