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Filtering by: Creator Lin, Ben-lin Remove constraint Creator: Lin, Ben-lin Advisor Bose, Bella Remove constraint Advisor: Bose, Bella

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  • Unidirectional error correcting/detecting codes

    Creator:
    Lin, Der Jei
    Abstract:
    An extensive theory of symmetric error control coding has been developed in the last few decades. The recently developed VLSI circuits, ROM, and RAM memories have given an impetus to the extension of error control coding to include asymmetric and unidirectional types of error control. The maximal numbers of unidirectional...
    Resource Type:
    Dissertation
    Full Text:
    ABSTRACT OF THE THESIS OF Der Jei Lin Computer Science for the degree of Doctor of Philosophy in

  • Design of totally self-checking checker for t-unidirectional error detecting codes

    Creator:
    Malhotra, Sanjeev
    Abstract:
    The use of Totally Self-Checking Checkers in the design of highly reliable systems has significant advantages. It allows errors to be detected upon occurance without testing whether the error is caused by a permanent or an intermittent fault. The TSC circuit provides an error indication whenever the input is not...
    Resource Type:
    Masters Thesis
    Full Text:
    been designed for m-out of-n codes and Berger codes. Bose Lin Code is a separable and efficient code

  • Concurrent error detection

    Creator:
    Gorshe, Steven Scott
    Abstract:
    Concurrent error detection (CED) is the detection of errors or faults in a circuit or data path concurrent with normal operation of that circuit. The general approach for CED is to calculate a check symbol for the inputs to the circuit under operation, predict the check symbol that will result...
    Resource Type:
    Dissertation
    Full Text:
    the focus of investigation for most of the applications. In particular, the Bose-Lin codes are

  • Network coding for multi-user wireless networks

    Creator:
    Nguyen, Dong Van
    Abstract:
    Until a few years ago, wireless-capable laptops were considered novelties by many. It is now hard to find a laptop or a hand-held computing device that is not wireless-ready. As wireless devices are becoming commodities, they have also become an indispensable part of the modern society. Not surprisingly, research in...
    Resource Type:
    Dissertation
    Full Text:
    encouragement and for providing useful insights in my research. I am grateful to Dr. Ben Lee, Dr. Alan Fern

  • Error control techniques for the Z-channel

    Creator:
    Oprisan, Paul
    Abstract:
    The asymmetric nature of bit errors in several practical applications provides grounds for efficient error control techniques. The Z-channel model and special classes of codes like asymmetric error detection codes and t-asymmetric error correcting/d-asymmetric error detecting codes can be successfully used in ARQ protocols for feedback error control enhancement. This...
    Resource Type:
    Dissertation
    Full Text:
    Bose-Lin codes are analyzed and feedback error control specific parameters are derived for them

  • Some contributions to asymmetric error control codes

    Creator:
    Elmougy, Samir
    Abstract:
    In some practical systems, most of the errors are of 1 → 0 type and 0 → 1 errors occur very rarely. In this thesis, first, the capacity of the asymmetric channel is derived. The capacity of the binary symmetric channel (BSC) and the Z-channel can be derived from this...
    Resource Type:
    Dissertation
    Full Text:
    derived from this expression as special cases. Second, the error detecting capability of Bose-Lin codes

  • Gray codes and their applications

    Creator:
    Anantha, Madhusudhanan
    Abstract:
    An n-bit Gray code is an ordered set of all 2n binary strings of length n. The special property of this listing is that Hamming distance between consecutive vectors is exactly 1. If the last and first codeword also have a Hamming distance 1 then the code is said to...
    Resource Type:
    Dissertation
    Full Text:
    gratitude to Dr. Ben Lee and Dr. Thinh Nguyen, for serving in my committee. I would like to convey my

  • Interconnection Networks Based on Gaussian and Eisenstein-Jacobi Integers

    Creator:
    Shamaei, Arash
    Abstract:
    Quotient rings of Gaussian and Eisenstein-Jacobi(EJ) integers can be deployed to construct interconnection networks with good topological properties. In this thesis, we propose deadlock-free deterministic and partially adaptive routing algo­rithms for hexagonal networks, one special class of EJ networks. Then we discuss higher dimensional Gaussian networks as an alternative to...
    Resource Type:
    Dissertation
    Full Text:
    successfully. Special thanks go to my committee, Dr. Ben Lee , Dr. Lizhong Chen , and Dr. Ross Hatton for

  • Topology independent transmission scheduling algorithms in mobile ad hoc networks

    Creator:
    Youn, Jong-Hoon
    Abstract:
    Due to the rapid growth of wireless technology, there has been a growing interest in the capabilities of ad hoc networks connecting mobile phones, PDAs and laptop computers. The distributed and self-configurable capabilities of ad hoc networks make them very attractive for some applications such as tactical communication for military,...
    Resource Type:
    Dissertation
    Full Text:
    thank each one of my committee members, Dr. Timothy Budd, Dr. Ben Lee, Dr. Toshimi Minoura and Dr

  • Recursive construction for error correcting constant weight codes

    Creator:
    Ramanathan, Gowri
    Abstract:
    In this project we have designed a new construction method for t error correcting constant weight codes. This method is an improvement over the existing codes in terms of information rate. The construction method is recursive as it is based on the observation that 2t error correcting code can be...
    Resource Type:
    Capstone Project
    Full Text:
    using balanced codes. • They are used in the public key crypto system proposed by Ben-Zion [3