Now showing items 1-20 of 166

  • ABCs of processor design: Introductory computer architecture using the LIS-4 

    Johnson, Everett L.; Pendse, Ravi (ASEE, 1997-06)
    At Wichita State University a three course sequence in the Digital Design area is offered. First year students are encouraged to take the first course. By their third semester it is possible for a student to enroll in ...
  • Ad-hoc networks and layer 2 tunnels 

    Baloch, Fariha; Strandmark, C.; Muralidhran, S.; Bhagavathula, Ravi; Pendse, Ravi (IEEE, 2004-09-26)
    The reach of an ad hoc network is very limited and researchers have studied this issue with great interest. A node that wants to send data to a remote node that is outside its transmission range depends on the intermediate ...
  • 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 ...
  • An adaptive algorithm for sensor activation in renewable energy based sensor systems 

    Mereddy, Sandeep Reddy; Jaggi, Neeraj; Pendse, Ravi (IEEE, 2009-12-07)
    Future sensor networks would comprise of sensing devices with energy harvesting capabilities from renewable energy sources such as solar power. A key research question in such sensor systems is to maximize the asymptotic ...
  • AF MIMO wireless relay networks under received power constraint 

    Lee, Kanghee; Kwon, Hyuck M.; Kim, Hyunggi; Sawan, M. Edwin; Park, Hyuncheol; Lee, Yong H. (IEEE, 2012-09)
    This paper considers an amplify-and-forward (AF) relay scheme for M-source-M-destination pairs and N relay nodes. Cooperative minimum mean square error (MMSE) strategies for wireless relay networks under both a jamming ...
  • Aircraft data networks and performance enhancement proxies 

    Thanthry, Nagaraja; Shingvi, Swapnil; Pendse, Ravi (IEEE, 2006-10-15)
    With the increased deployment of data networks within the aircrafts, it is important to find ways to provide better service to user traffic. In order to provide Internet services within the aircraft, it is important to use ...
  • Aircraft health management tool: A comprehensive user interface 

    Thanthry, Nagaraja; Pendse, Ravi (IEEE, 2007-10-21)
    Network management is one of the most discussed topics in the networking fraternity. The efficiency of the network management suit is measured by the number of parameters/components handled by the application while making ...
  • Airplane data networks and security issues 

    Ali, Muhammad Sabeeh; Bhagavathula, Ravi; Pendse, Ravi (IEEE, 2004-10-04)
    The information technology (IT) revolution, combined with people's need to access information quickly, has resulted in the explosive growth of the Internet in the past decade. Ubiquitous access to the Internet has become ...
  • An algorithm for the two dimensional FFT 

    Hoyer, E.A.; Berry, W. (IEEE, 1977-05-01)
    Conventional two dimensional fast Fourier transforms become very slow if the size of the matrix becomes too large to be contained in memory. This is due to the transposition of the matrix that is required. This new algorithm ...
  • Alternate encryption scheme for VoIP traffic 

    Pendse, Ravi; Thanthry, Nagaraja; Gopalakrishnan, Gopinath (IEEE, 2009-10-05)
    Voice over IP is fast emerging as a strong contender to the traditional circuit-switched PSTN networks. Unlike the PSTN network, which requires dedicated lines, VoIP can share the network that is laid out to carry data ...
  • Analysis of speech signals using networked computers 

    Pendse, Ravi; Hoyer, E.A. (1994-04)
  • Aviation data networks: New avenues for flight safety 

    Thanthry, Nagaraja; Pendse, Ravi (IEEE, 2004-10-11)
    Aircraft data networks are fast becoming more of a necessity due to their support for user mobility. Many aircraft manufacturers are planning to deploy data networks within their airplanes and provide Internet connectivity ...
  • Aviation data networks: Security issues and network architecture 

    Thanthry, Nagaraja; Pendse, Ravi (IEEE, 2004-10-11)
    The information technology (IT) revolution, combined with people's need to access information quickly, has resulted in the explosive growth of the Internet in the past decade. Ubiquitous access to the Internet has become ...
  • Big bang, small bucks; effective use of low-cost CAD packages 

    Pendse, Ravi; Johnson, Everett L. (IEEE, 1996-11-06)
    At Wichita State University the authors have implemented an undergraduate three-course sequence in digital system design and computer architecture. Key to the success of these courses are two inexpensive yet very effective ...
  • Cache isolation and thin provisioning of hypervisor caches 

    Suryanarayana, Vidya Rao; Balasubramanya, Karthik Mylar; Pendse, Ravi (IEEE, 2012-10)
    Server virtualization has enabled resource consolidation and has minimized the need for additional and expensive hardware. Server virtualization has been widely deployed in a lot of organizations, because of the attractive ...
  • Calea compliant secure voice over IP system 

    Thanthry, Nagaraja; Goodrich, Christopher; Pendse, Ravi (IEEE, 2006-10)
    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, security has become an important issue. The type ...
  • Can cloud computing lead to increased sustainability of mobile devices? 

    Koshy, Kiran I.; Juby, Andrew M.; Namboodiri, Vinod; Overcash, Michael (IEEE, 2012-05)
    When it comes to looking at energy efficiency and the concept of sustainability in computing, the focus has invariably been on data centers and mobile infrastructures like cell towers, as these have been considered the ...
  • Capacity of a modulo-sum arbitrary SISO relay network 

    Sagar, Youvaraj T.; Yang, Jie; Kwon, Hyuck M. (IEEE, 2012-05)
    This paper shows how to obtain the capacity of modular additive noise of an arbitrary single-input-single-output (SISO) relay network. The arbitrary SISO relay network is a network where the relays are interconnected with ...
  • Channel capacities of parallel and serial modulo-sum relay networks 

    Sagar, Youvaraj T.; Yang, Jie; Kwon, Hyuck M. (IEEE, 2011-07-31)
    This paper presents channel capacities of parallel and serial modulo-sum relay networks. A parallel relay network consists of one source, multiple relays in parallel, and one destination node. A serial relay network consists ...
  • Comparing and combining evolutionary couplings from interactions and commits 

    Bantelay, Fasil T.; Zanjani, Motahareh Bahrami; Kagdi, Huzefa Hatimbhai (IEEE, 2013)
    The paper presents an approach to mine evolutionary couplings from a combination of interaction (e.g., Mylyn) and commit (e.g., CVS) histories. These evolutionary couplings are expressed at the file and method levels of ...