CONTENTS

Policy on Intellectual Property Right (IPR)
�1���� Introduction
�2���� Definition of parameters used in ITU-T Recommendation G.821
�3���� Relation between availability defined by traditional analysis and ITU‑T Recommendation G.821
�4���� Unavailability in MMSS fading environments
������� 4.1���� Fading spectrum
������� 4.2���� Mean fade duration <TD > and mean fade occurrence interval <TI >
������� 4.3���� Probability distribution functions (PDFs) of TD�and TI
�5���� Conclusion