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Frequency Adaptive Communication Systems and Networks in the MF/HF Bands

Handbook

image of Frequency Adaptive Communication Systems and Networks in the MF/HF Bands

This Handbook is published to assist planners and decision-makers in the deployment of adaptive MF/HF systems in the fixed service, for both commercial and government users in developed and particularly developing countries. It provides material on current present technological capabilities in the field of adaptive MF/HF communications.

English

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Use of sounding and channel estimation techniques

The key to achieving significant benefits in the way that an operator or automated HF radio system controller uses the propagation medium for communication is to ensure that an adequate supply of real-time data is available for decision-making purposes. Off-line propagation analysis is the older time-proven method for getting this information. More recently automated and adaptive systems have turned to real-time collection of information to be used in propagation analyses.

English

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