Computing Path Tables for Quickest Multipaths In Computer Networks Metadata

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Title

  • Main Title Computing Path Tables for Quickest Multipaths In Computer Networks

Creator

  • Author: Grimmell, W.C.
    Creator Type: Personal

Contributor

  • Sponsor: United States. Department of Energy.
    Contributor Type: Organization

Publisher

  • Name: Oak Ridge National Laboratory
    Place of Publication: [Tennessee]
    Additional Info: ORNL

Date

  • Creation: 2004-12-21

Language

  • English

Description

  • Content Description: We consider the transmission of a message from a source node to a terminal node in a network with n nodes and m links where the message is divided into parts and each part is transmitted over a different path in a set of paths from the source node to the terminal node. Here each link is characterized by a bandwidth and delay. The set of paths together with their transmission rates used for the message is referred to as a multipath. We present two algorithms that produce a minimum-end-to-end message delay multipath path table that, for every message length, specifies a multipath that will achieve the minimum end-to-end delay. The algorithms also generate a function that maps the minimum end-to-end message delay to the message length. The time complexities of the algorithms are O(n{sup 2}((n{sup 2}/logn) + m)min(D{sub max}, C{sub max})) and O(nm(C{sub max} + nmin(D{sub max}, C{sub max}))) when the link delays and bandwidths are non-negative integers. Here D{sub max} and C{sub max} are respectively the maximum link delay and maximum link bandwidth and C{sub max} and D{sub max} are greater than zero.

Subject

  • Keyword: Time Dependence
  • Keyword: Computer Networks
  • Keyword: Algorithms
  • Keyword: Data Transmission
  • STI Subject Categories: 99 General And Miscellaneous//Mathematics, Computing, And Information Science

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Report

Format

  • Text

Identifier

  • Report No.: ORNL/TM-2004/3
  • Grant Number: DE-AC05-00OR22725
  • DOI: 10.2172/885861
  • Office of Scientific & Technical Information Report Number: 885861
  • Archival Resource Key: ark:/67531/metadc892224