Policy on Intellectual Property Right (IPR)
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 or 6.3/8 Mbit/s (Type C system)
2.4 Links up to 480
channels or 34/45 Mbit/s (Type D system)
2.5 High capacity links (Type E system)
2.6 Vehicle-mounted use of transportable FS equipment (Type D or E
system) in combination with transportable mobile base stations
2.7 Regional simultaneous
communication system (Type F system)
3 Transmission performance
Attachment 1 to Annex 1 Features and applications of Regional
Digital Simultaneous Communication System for disaster prevention and relief
operations
Summary of technical specifications:
Attachment 2 to Annex 1 Vehicle-mounted use of transportable FS equipment in
combination with a mobile base station for disaster relief operation
Attachment 3 to Annex 1 Fixed wireless systems for disaster relief operation
with a specific mechanism for selection of appropriate frequency channels