Technologies and techniques

  • Michel Feneyrol

Abstract

How can we best exploit recent extraordinary advances in technology? The anticipated progress in telecommunication services and networks is based on the spectacular technological developments driven by the scientific discoveries of the last twenty years. A very wide range of options (Figures 4.1 and 4.2), is open to telecommunication network operators. Their answers to the questions facing them will govern the competitiveness of their services in the years to come. Three questions are crucial:
  • • Which technologies for the future very high bit rate networks?

  • • How make the best use ofthat particularly rare commodity, the radio spectrum frequencies essential for mobile services?

  • • How make the most of the technical advances of other information technology players? And what technological research should be undertaken by the network operators themselves?

Keywords

Microwave Lithium Soliton GaAs Diesel 

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Copyright information

© Masson, Editeur and CNET-ENST, Paris 1996

Authors and Affiliations

  • Michel Feneyrol
    • 1
  1. 1.France Télécom CNETIssy Moulineaux cedex 9France

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