Now showing items 1-18 of 18

    • Ad-hoc nodes and internet connectivity using pseudo-wire interfaces 

      Thanthry, Nagaraja; Namuduri, Kameswara; Pendse, Ravi (IEEE, 2003-10-06)
      An increasing interest in supporting the nomadic nature of mobile nodes has lead to interesting ideas towards the deployment of Internet access to ad-hoc nodes. Most of the proposed solutions using mobile IP assume that ...
    • Analytical estimation of path duration in mobile Ad Hoc networks 

      Namuduri, Kameswara; Pendse, Ravi (IEEE, 2012-06)
      Path duration is an important design parameter that determines the performance of a mobile ad hoc network (MANET). For example, it can be used to estimate the route expiry time parameter for routes in "on demand" routing ...
    • Control traffic analysis of on-demand routing protocols in ad-hoc wireless networks 

      Mann, Raminder P.; Arbindi, Srividya; Namuduri, Kameswara; Pendse, Ravi (IEEE, 2005-09-28)
      This paper provides an analytical framework for estimating the routing overhead due to mobility and link breakage. Detailed analysis is presented for estimating the number of control packets (RREQ, RREP and RERR) as a ...
    • Energy aware routing protocol (EARP) for ad-hoc wireless sensor networks 

      Mann, Raminder P.; Namuduri, Kameswara; Pendse, Ravi (IEEE, 2004-11-29)
      Wireless ad-hoc sensor networks differ from wireless ad-hoc networks from the following perspectives: greater energy constraint, light weight routing protocols, and flexible communication patterns. This paper proposes an ...
    • Energy-aware routing protocol for Ad Hoc wireless sensor networks 

      Mann, Raminder P.; Namuduri, Kameswara; Pendse, Ravi (Hindawi Publishing Corporation, 2005-04-15)
      Wireless ad hoc sensor networks differ from wireless ad hoc networks from the following perspectives: low energy, lightweight routing protocols, and adaptive communication patterns. This paper proposes an energy-aware ...
    • Forensic profiling system 

      Kahai, P.; Srinivasan, Manivannan; Namuduri, Kameswara; Pendse, Ravi (2005-02)
    • Implementation of coordinated multihop scheduling in OPNET 

      Joshi, Deepti; Thanthry, Nagaraja; Namuduri, Kameswara; Pendse, Ravi (OPNETWORK 2003, 2003-08)
      Quality of service is one of the major issues on which the networking world is concentrating today. While there are many different techniques that have been proposed to improve the quality of service (QoS), most of them ...
    • Issues with nested mobility 

      Bhagavathula, Ravi; Thanthry, Nagaraja; Namuduri, Kameswara; Pendse, Ravi (IEEE, 2003-10-06)
      Mobility and Internet access have become an integral part of today's life. The recent advances in computer hardware have also aided in increasing the dependence on Internet connectivity. Protocols like mobile IP were ...
    • Link availability and its effects on the capacity of mobile ad hoc wireless networks - an analytical approach 

      Sharma, R.; Bhagavathula, Ravi; Namuduri, Kameswara; Pendse, Ravi (IEEE, 2006-11-14)
      Mobile ad hoc wireless networks are expected to play a very important role in the future. Therefore, extensive research has been conducted to understand and analyze these networks under various conditions of strategic ...
    • Node authentication in networks using zero-knowledge proofs 

      Norville, Richard S.; Namuduri, Kameswara; Pendse, Ravi (Idea Group, 2007)
      Zero-knowledge proof (ZKP) based authentication protocols provide a smart way to prove an identity of a node without giving away any information about the secret of that identity. There are many advantages as well as ...
    • OCTOPUS: an on-demand communication topology updating strategy for mobile sensor networks 

      Hatime, Hicham; Namuduri, Kameswara; Watkins, John Michael (IEEE, 2011-04)
      Mobile sensor networks are characterized by dynamic changes in communication links and network topology caused mainly due to node mobility. In such networks, it is a challenge to build a communication system that lasts ...
    • On the dependence of burst losses on the packet inter-arrival times in VoIP 

      Kadiyala, Murali Krishna; Pendse, Ravi; Namuduri, Kameswara (IEEE, 2009-12-06)
      In this paper, the dependency of length of burst losses on the packet inter-arrival time in Voice over Internet Protocol (VoIP) is analyzed and modeled using the semi-Markov process. The model helps in predicting future ...
    • Quantitative analysis of security protocols in wireless networks 

      Best, Patricia K.; Namuduri, Kameswara; Pendse, Ravi (IEEE, 2003-06-18)
      Security has been a major concern for computer networks, and required levels of security continue to increase and become more complicated to provide. Wireless devices face new challenges in securely exchanging information ...
    • Secure, redundant, and fully distributed key management scheme for mobile ad hoc networks: An analysis 

      Joshi, Deepti; Namuduri, Kameswara; Pendse, Ravi (Hindawi Publishing Corporation, 2005-05)
      Security poses a major challenge in ad hoc networks today due to the lack of fixed or organizational infrastructure. This paper proposes a modification to the existing “fully distributed certificate authority” scheme for ...
    • Statistical estimation of route expiry times in on-demand ad hoc routing protocols 

      Arbindi, Srividya; Namuduri, Kameswara; Pendse, Ravi (IEEE, 2005-11-07)
      On-demand routing protocols discover routes only when the source node has a packet to send to the destination. These protocols cache previously discovered routes in order to reduce the routing overheads as well as to ...
    • SVSS: An intelligent video surveillance system for aircraft 

      Thanthry, Nagaraja; Emmuadi, Indira P.; Srikumar, Aravind; Namuduri, Kameswara; Pendse, Ravi (IEEE, 2007-10-21)
      Safety and security are the most discussed topics in the aviation field. Latest security initiatives in the field of aviation propose the aircraft carriers to implement video surveillance within the aircraft at strategic ...
    • SVSS: Intelligent video surveillance system for aircraft 

      Thanthry, Nagaraja; Emmuadi, Indira P.; Srikumar, Aravind; Namuduri, Kameswara; Pendse, Ravi (2009-10)
      Safety and security are the most discussed topics in the aviation field. The latest security initiatives in the field of aviation propose [1I] the aircraft carriers to implement video surveillance within the aircraft ...
    • Voice over IP security and law enforcement 

      Thanthry, Nagaraja; Pendse, Ravi; Namuduri, Kameswara (IEEE, 2005-10-11)
      Voice over IP is one of the fastest growing Internet based application in today's networking world. As more and more enterprises are moving towards IP based voice network, the payload security has become an important issue. ...