Abstract
Digital divide refers to the gap between populations at different socioeconomic levels with respect to their access to the Internet and communication technologies in general. In this chapter, we summarize the recent developments aimed at bridging such inequality from a technical and economic standpoint. After a preliminary discussion on alternative backhaul paradigms, we focus on space-, air-, and ground-based communication paradigms, as well as their integration. Subsequently, we discuss the affordability of these solutions, as it is primarily the economic aspect which hinders digital inclusion.
Original language | English (US) |
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Title of host publication | Signals and Communication Technology |
Publisher | Springer Science and Business Media Deutschland GmbH |
Pages | 113-139 |
Number of pages | 27 |
DOIs | |
State | Published - 2024 |
Publication series
Name | Signals and Communication Technology |
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Volume | Part F1944 |
ISSN (Print) | 1860-4862 |
ISSN (Electronic) | 1860-4870 |
Bibliographical note
Publisher Copyright:© 2024, The Author(s), under exclusive license to Springer Nature Switzerland AG.
Keywords
- Connectivity divide
- High altitude platforms (HAPs)
- Integrated space-air-ground networks
- LEO mega-constellations
- Spectrum sharing
- TV White Space
ASJC Scopus subject areas
- Control and Systems Engineering
- Signal Processing
- Computer Networks and Communications
- Electrical and Electronic Engineering