High-Altitude Platform Systems for Wireless Communications
(Sprache: Englisch)
Provides an introduction to High-Altitude Platform Stations (HAPS) technology and its applications for wireless communications
High-altitude platform stations offer a promising new technology that combines the benefits of terrestrial and...
High-altitude platform stations offer a promising new technology that combines the benefits of terrestrial and...
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Provides an introduction to High-Altitude Platform Stations (HAPS) technology and its applications for wireless communicationsHigh-altitude platform stations offer a promising new technology that combines the benefits of terrestrial and satellite communication systems for delivering broadband communications to users at a low cost. They are easily deployable and easy to maintain, which is why they offer a good alternative for network operators who need to find ways to get more coverage to satisfy the increasing demand for more capacity. HAPS are usually balloons, airships or unmanned aerial systems (UAS) located in the stratosphere. An enormous interest has grown worldwide to examine their use not only for broadband communications, but also for emergency services, navigation, traffic monitoring, cellular, etc.
Key features include:
* Unique book focusing on emerging HAPS technology and its applications
* Provides a thorough overview of the technology including HAPS-based communications systems, antennas for HAPS, radio propagation and channel modelling issues and HAPS networking aspects
* Presents various HAPS-related projects and initiatives developed throughout the world (North America, Europe and Asia-Pacific)
* Features a comprehensive overview on both aeronautical and telecommunications regulatory aspects, which will affect the deployment and future developments in the field of HAPS
High-Altitude Platform Systems for Wireless Communications will prove essential reading for postgraduate students in the field of HAPS, engineers, developers and designers involved in the design and maintenance of HAPS, aerospace engineers, and communications system planners and researchers.
Inhaltsverzeichnis zu „High-Altitude Platform Systems for Wireless Communications “
ContentsPreface
1 Introduction
1.1 WHAT IS A HAPS?
1.2 STRUCTURE OF THE BOOK
REFERENCES
2 Overview on HAPS
2.1 HAPS SYSTEM CONCEPTS
2.2 RADIO REGULATIONS FOR HAPS
2.3 APPLICATIONS AND SERVICES
2.4 HAPS NETWORKS
2.5 TERRESTRIAL, SATELLITE AND STRATOSPHERIC COMMUNICATION SYSTEMS: A COMPARISON
2.6 SURVEY OF THE EVOLUTION AND STATE-OF-THE ART OF HAPS IN THE WORLD
REFERENCES
3 Propagation and Channel Modelling
3.1 INTRODUCTION
3.2 AN OVERVIEW TO PROPAGATION PHENOMENA
3.3 CHANNEL MODELLING
3.4 FADING MITIGATION TECHNIQUES
3.5 CONCLUSIONS
REFERENCES
4 Antennas for HAPS
4.1 INTRODUCTION
4.2 ANTENNA REQUIREMENTS
4.3 ANTENNA TYPES FOR HIGH-ALTITUDE PLATFORMS
4.4 ANTENNA DESIGN RECOMMENDATIONS AT OPERATING FREQUENCIES ALLOCATED TO HAPS
4.5 STEERING MECHANISMS
4.6 BEAMFORMING
4.7 CHALLENGES
REFERENCES
5 Communication systems based on HAPS
5.1 COMPONENTS OF HAPS COMMUNICATION SYSTEMS
5.2 SPECTRUM ALLOCATION FOR HAPS
5.3 HAPS LINK BUDGET
5.4 CONCLUSIONS
REFERENCES
6 HAPS networks
6.1 INTRODUCTION
6.2 NETWORK TOPOLOGIES
6.3 NETWORK ARCHITECTURES FOR SERVICE CANDIDATES
6.4 INTERWORKING REQUIREMENTS
6.5 HAPS NETWORKS FOR OTHER APPLICATIONS
6.6 FREE-SPACE OPTICAL LINKS
6.7 RESOURCE MANAGEMENT
6.8 HAPS AS PART OF INTEGRATED COMMUNICATION NETWORKS
REFERENCES
7 The future
7.1 INTRODUCTION
7.2 CHALLENGES AND OPPORTUNITIES FOR CIVIL UAS
7.3 APPLICATIONS FOR CIVIL UAS
7.4 REQUIREMENTS FOR THE FUTURE OF THE CIVIL UAS
7.5 TECHNOLOGICAL TRENDS
7.6 TECHNOLOGICAL CHALLENGES FOR HAPS APPLIED TO WIRELESS COMMUNICATIONS
7.7 CONCLUSIONS
REFERENCES
Autoren-Porträt von Alejandro Aragon-Zavala, Jose Luis Cuevas-Ruiz, Jose Antonio Delgado-Penin
Dr. Aragó;n-Zavala graduated from Tecnoló;gico deMonterrey, Campus Querétaro as Electronics and CommunicationsEngineer in December 1991. In 1998 he received his MSc in SatelliteCommunication Engineering from the University of Surrey, and in2003 his PhD in Antennas and Propagation at the sameuniversity.He has worked as an engineer and consultant in the industry, andsince 2003, Dr. Aragó;n-Zavala is the Academic Director of theformer IEC and ISE undergraduate programs at the Tecnoló;gicode Monterrey Campus Querétaro, and is in charge of ITE (allElectronic Engineering degrees) . His research interests include:mobile communications, satellite systems, high-altitude platformsystems, antenna design and indoor propagation.
Dr José Luis Cuevas-Ruiz received his PhD fromUniversitat Politecnica de Catalunya in 2005, where he was involvedin the HeliNet and CAPANINA projects related to high-altitudeplatform systems. His research interests include HAPS, wirelesscommunications and channel modelling. He has been withTecnoló;gico de Monterrey Campus Estado de México since1999, and currently he is Head of the Communications Research groupat Campus Estado de México.
Dr José Antonio Delgado-Penin is a full professor atthe Department of Signal Theory and Communications, at UniversitatPolitécnica de Catalunya, Spain since 1984. His Academic,technical and research activities have been at Philips N.V, ETSITM,Polito, CNET, Univ. Manchester and UCLA amongst others, all in thefield of Telecommunications engineering.
Bibliographische Angaben
- Autoren: Alejandro Aragon-Zavala , Jose Luis Cuevas-Ruiz , Jose Antonio Delgado-Penin
- 2008, 1. Auflage, 320 Seiten, Maße: 17,3 x 25,2 cm, Gebunden, Englisch
- Verlag: Wiley & Sons
- ISBN-10: 0470510617
- ISBN-13: 9780470510612
- Erscheinungsdatum: 27.10.2008
Sprache:
Englisch
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