Abstract
Thus far, high-altitude platform (HAP)-based systems have been mainly conceived as an alternative to satellites for complementing the terrestrial network. This article aims to show that HAP should no longer be seen as a competitor technology by investors of satellites, but as a key element for an efficient hybrid terrestrial-satellite communication system. Two integrated HAP-satellite scenarios are presented, in which the HAP is used to overcome some of the shortcomings of satellite- based communications. Moreover, it is shown that the integration of HAPs with satellite systems can be used to provide more efficient fleet-management and traffic-control services and more powerful data-relay systems.
Original language | English |
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Journal | IEEE Communications Magazine |
Volume | 43 |
Issue number | 12 |
Pages (from-to) | 33-39 |
Number of pages | 7 |
ISSN | 0163-6804 |
DOIs | |
Publication status | Published - 2005 |
Keywords
- satellite communications
- high altitude platforms
- TCP/IP over satellite links