CONTENTS

Annex 1 - Descriptions of fixed wireless systems for disaster mitigation and relief operations
1 System characteristics
2 Engineering principles
        2.1 Low-capacity links (Type A system)
        2.2 Local radio networks (Type B system)
        2.3 Links up to 120 channels (Type C system)
        2.4 Links up to 480 channels (Type D system)
        2.5 High capacity links (Type E system)
        2.6 Regional simultaneous communication system (Type F system)
3 Transmission  performance
Appendix 1 to Annex 1 - Features and applications of Regional Digital Simultaneous Communication System for disaster prevention and relief operations