High data rate networks Sample Clauses

High data rate networks broadband, trunking and backhauling The performance of most "terrestrial based" fixed internet access technologies (e.g. DSL or radio) is distance sensitive. The maximum available bandwidth will decrease as the distance from the access node (e.g. DSLAM, Radio base station) increases. Satellites are a natural environment for high data rate services where their broadcast nature can be fully exploited. Direct-to-Home (DTH) services are very well suited for simple geostationary orbit (GEO) satellite solutions in which neither the satellite configuration nor the coverage have to be modified to match any service evolution. HAPS can be attractive acting as a ground-based signal repeater in those regions with low terrestrial TV signal quality, improving the terrestrial TV distribution coverage. The trunking scenario via satellite can also benefit from the good balance between coverage and signal degradation provided by HAPS solutions. In this case, the network architecture could consider the HAPS/drone as an intermediate element between the final user and the satellite, letting users within its coverage area connect via the HAPS and using the satellite for longer-range communications. For backhauling scenarios, where the cost of introducing satellite would incur an extra charge, the presence of a cheaper component such as a HAPS which increases the instantaneous capacity over a specific area, may complement the pure terrestrial solution. In any case, the cost of introducing this element instead of expanding the terrestrial resources should be carefully studied.