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Browsing Conference proceedings by Title

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Browsing Conference proceedings by Title

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  • Qasaymeh, M.M.; Hiren, G.; Nizar, T.; Pendse, Ravi; Sawan, M. Edwin (IEEE, 2009-04-26)
    The rank-revealing QR factorization (RRQR) is a valuable tool in numerical linear algebra because it provides accurate information about rank and numerical null-space. In this paper, we addressed the problem of estimating ...
  • Pendse, Ravi; Yip, A.W.; Hoyer, E.A. (IEEE, 1997-08-03)
    In this paper, parallel processing of speech analysis techniques using networked computers is considered. A unique multiprocessor structure and algorithms have been developed. Results are presented demonstrating that ...
  • Yip, A.W.; Pendse, Ravi; Hoyer, E.A. (IEEE, 1997-08-06)
    The Hoyer-Harris model (H2M) extracts the fundamental information of the speech signal to provide the knowledge for speech signal processing. Because of the complex algorithm, real-time analysis is not possible on a personal ...
  • Rao, Shantanu; Thanthry, Nagaraja; Pendse, Ravi (IEEE, 2007-10-08)
    Radio frequency identification (RFID) tags are being adopted rapidly by retail giants such as Wal-Mart In the near future these tags will be used for item level tracking of consumer products such as milk cartons, television ...
  • Dattani, M.; Thanthry, Nagaraja; Best, Patricia K.; Bhagavathula, Ravi; Pendse, Ravi (IEEE, 2004-09-26)
    Mobile computing is becoming increasingly important due to the rise in the number of portable computers and the desire to have continuous network connectivity to the Internet, irrespective of the physical location of the ...
  • Qasaymeh, M.M.; Nizar, T.; Hiren, G.; Sawan, M. Edwin; Pendse, Ravi (IEEE, 2009-05-25)
    Carrier Frequency Offset (CFO) is one of the major drawbacks of the Multi Carrier Modulation (MCM) technique. Blind, semiblind and data-aided techniques have been introduced to estimate the CFO. In this paper, a new blind ...
  • Bahety, V.; Pendse, Ravi (IEEE, 2004-03-21)
    In the past few years support for mobility has increased to a large extent. Mobile IP enables nodes to move from one network to the other while maintaining the same IP address. Minimal packet loss during handoff is a ...
  • Jasti, Amarnath; Shah, Payal Hemchand; Nagaraj, Rajeev; Pendse, Ravi (IEEE, 2010-10-05)
    Cloud computing creates exciting opportunities like reduced costs and flexibility to the users. It also comprises of some risks like data security within the cloud. Several common security threats like data leakage, insecure ...
  • Pendse, Ravi; Katta, H. (IEEE, 1999)
    Cache memories are commonly used to reduce the number of slower lower-level memory accesses, thereby improving the memory hierarchy performance. However, high cache miss-ratio can severely degrade system performance. It ...
  • Best, Patricia K.; Gundeti, S.; Pendse, Ravi (IEEE, 2003-10-06)
    As the technologies for ad-hoc networks emerge, an ad-hoc routing protocol that can supply connectivity to mobile devices while utilizing a minimal amount of bandwidth as overhead becomes increasingly important. Minimal ...
  • Pendse, Ravi; Hiren, G.; Sawan, M. Edwin; Qasaymeh, M.M.; Nizar, T. (IEEE, 2009-05-11)
    Estimating the channel state information (CSI) of several transmitters that use orthogonal space-time block codes (OSTBC) to communicate with a single receiver is considered. Based on rank revealing QR (RRQR) factorization ...
  • 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 ...
  • Jasti, Amarnath; Thanthry, Nagaraja; Pendse, Ravi (2004-08)
  • Bhagavathula, Ravi; Thanthry, Nagaraja; Hardikar, K.; Pendse, Ravi (OPNETWORK 2002, 2002-08)
    VoIP is an emerging technology aimed at leveraging the benefits offered by an IP network for both voice and data transmission. The integration of voice and data traffic onto a single network is led by a demand for multi-service ...
  • Hiren, G.; Qasaymeh, M.M.; Tayem, N.; Pendse, Ravi; Sawan, M. Edwin (IEEE, 2009-03-30)
    Orthogonal frequency division multiplexing (OFDM) is a promising technique to handle impairments of multipath channel. Alternatively, one of its major drawbacks is the drift in reference carrier, which is known as carrier ...
  • 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 ...
  • Gorde, S.; Thanthry, Nagaraja; Pendse, Ravi (OPNETWORK 2003, 2003-08)
    In traditional computer networks, service differentiation is done based on application flows. This results in high packet loss for low priority traffic flows. If the low priority flows are TCP based applications then the ...
  • Pendse, Ravi; Johnson, Everett L. (IEEE, 1996-11-06)
    During the past few years, prior to obtaining his doctorate, the first author had considerable experience and success teaching several undergraduate courses in digital system design. The observation that the courses were ...

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