TETRA Center of Competence

摘要

1. scalable central equipment reduces initial costs and makes upgrades easily possible on later stages 2. mobile solutions or "rapid deployment units" are probably the only solution for very remote areas as well as to overcome unpredictable needs of higher capacity for short term periods 3. small weather-resistant base stations are reducing add-on implementation problems and their costs in case of need 4. efficient application development via bundled program interfaces