The evolution of the existing carrier infrastructure

  • Authors:

  • E. Traupman;P. O'Connell;A. Minnis;M. Jadoul;H. Mario

  • Affiliations:

  • Alcatel USA;-;-;-;-

  • Venue:
  • IEEE Communications Magazine
  • Year:
  • 1999

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Abstract

With the continuing explosion in data traffic, incumbent carriers have several alternatives in attempting to meet this demand. Carriers can either replace, overlay, or migrate their networks, and only a migration strategy provides a cost-effective and manageable solution