Handover Optimization in Wireless Microcellular ATM Networks

  • Authors:
  • S. Louvros;D. Karaboulas;S. Kotsopoulos

  • Affiliations:
  • Wireless Telecommunications Laboratory, Department of Electrical and Computer Engineering, University of Patras, Hellas;Wireless Telecommunications Laboratory, Department of Electrical and Computer Engineering, University of Patras, Hellas;Wireless Telecommunications Laboratory, Department of Electrical and Computer Engineering, University of Patras, Hellas

  • Venue:
  • Wireless Personal Communications: An International Journal
  • Year:
  • 2006

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Abstract

Microcellular solutions in wireless ATM networks increase the network traffic control as a result of frequent handover requests. The blocking probability or the forced termination probability presents a quality of service criterion for evaluation of certain handover techniques. This paper presents a handover protocol that can avoid cell loss and guarantee cell sequence, and a two layer wireless call admission control is studied, using Markov state diagrams, in order to optimize the performance of wireless ATM networks.