• Libraries
    • Log in to:
    View Item 
    •   MSpace Home
    • Faculty of Graduate Studies (Electronic Theses and Practica)
    • FGS - Electronic Theses and Practica
    • View Item
    •   MSpace Home
    • Faculty of Graduate Studies (Electronic Theses and Practica)
    • FGS - Electronic Theses and Practica
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Multi-version timestamp certification for disconnection protocol in mobile computing

    Thumbnail
    View/Open
    MQ32164.pdf (4.678Mb)
    Date
    1998-03-25
    Author
    Lee, Yiu Leung
    Metadata
    Show full item record
    Abstract
    Wireless technology inspires many new thoughts to the traditional distributed database systems. "Disconnection" is a standard operation of the mobile computing which the traditional distributed systems usually treat as a failure. A mobile unit informs the fixed servers prior to disconnection. During the time of disconnection, the mobile unit operates by itself with no network support. Upon reconnection, the fixed servers should be able to synchronize the updates and commit the transactions made by the mobile unit during the disconnecting period. Allowing the disconnected mobile units to operate alone may generate some conflicts upon reconnection. This thesis presents the Multi-Version Timestamp Certification for Disconnection Protocol in Mobile Computing to resolve the data inconsistency called by the disconnection protocol. The objectives of this new protocol includes: (1) to solve data consistency problem between the distributed static servers and moving mobile units and (2) to maximize transaction concurrency for transactions.
    URI
    http://hdl.handle.net/1993/1510
    Collections
    • FGS - Electronic Theses and Practica [25494]

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV
     

     

    Browse

    All of MSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    Login

    Statistics

    View Usage Statistics

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV