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Broadband communications via high-altitude platforms / / David Grace, Mihael Mohorcic
| Broadband communications via high-altitude platforms / / David Grace, Mihael Mohorcic |
| Autore | Grace David <1970-> |
| Pubbl/distr/stampa | Chichester, West Sussex, U.K. : , : Wiley, , c2011 |
| Descrizione fisica | 1 online resource (400 p.) |
| Disciplina | 621.382 |
| Altri autori (Persone) | MohorcicMihael |
| Soggetto topico |
High altitude platform systems (Telecommunication)
Broadband communication systems - Equipment and supplies Aeronautics Artificial satellites in telecommunication |
| ISBN |
1-119-95755-9
1-282-78353-X 9786612783531 0-470-97184-3 0-470-97183-5 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
1. INTRODUCTION -- 1.1. Introduction -- 1.2. History -- 1.3. Wireless communications in a HAP environment -- 1.4. Candidate standards for provision of services and applications from HAPs -- 1.5. Overview of past and present HAP related projects, trials and development plans -- 1.6. References -- 2. AERONAUTICS AND ENERGETICS -- 2.1. Operating environment and related challenges -- 2.2. Types of airborne vehicles used for HAPs -- 2.3. Power subsystem alternatives -- 2.4. Flight / altitude control -- 2.5. Typical characteristics of HAP aircraft and airships -- 2.6. References -- 3. OPERATING SCENARIOS AND REFERENCE ARCHITECTURES -- 3.1. Operating scenarios -- 3.2. Antenna requirements and related challenges -- 3.3. System and network architecture of HAP-based communication systems -- 3.4. References -- 4. APPLICATIONS AND BUSINESS MODELLING -- 4.1. Introduction -- 4.2. Applications and services -- 4.3. Business Model Introduction -- 4.4. Service Provider Centric Models -- 4.5. HAP Operator Centric Model -- 4.6. Risk Assessment -- 4.7. References -- 5. FUTURE DEVELOPMENT OF HAPs AND HAP-BASED APPLICATIONS -- 5.1. Trends in aeronautical development -- 5.2. HAP roadmaps for different types of applications -- 5.3. Telecommunication missions -- 5.4. References -- 6. HAP SYSTEM OPERATING ENVIRONMENT -- 6.1. Operating environment and related limitations -- 6.2. Propagation channel modelling -- 6.3. HAP RF propagation channel modelling -- 6.4. Conclusion -- 6.5. References -- 7. FSO IN HAP-BASED COMMUNICATION SYSTEMS -- 7.1. Applicability of FSO technology to HAP networks -- 7.2. Physical layer aspects for FSO links in HAP networks -- 7.3. Free space optics for optical transport networks -- 7.4. References -- 8. ADVANCED COMMUNICATION TECHNIQUES AS ENABLERS FOR HAP-BASED COMMUNICATION SYSTEMS -- 8.1. Modern wireless system design concepts -- 8.2. Diversity techniques -- 8.3. Multiple input multiple output systems -- 8.4. Adaptive coding modulation schemes -- 8.5. Advanced radio resource management techniques.
8.6. References -- 9. MULTIPLE HAP NETWORKS -- 9.1. Why multiple HAP constellations? -- 9.2. Multiple HAP constellation planning -- 9.3. User Antenna Pointing Error in Multiple HAP Systems -- 9.4. Two Ring Constellation Design for Multiple HAP Systems -- 9.5. Constraints of Two-ring Constellation Designs -- 9.6. References -- 10. NETWORKING IMPLICATIONS OF USING MULTIPLE HAP CONSTELLATIONS -- 10.1. Network protocols -- 10.2. Mobility management in HAP-based communication systems -- 10.3. Mobility and Backhaul Load Reduction Techniques -- 10.4. References -- Index. |
| Record Nr. | UNINA-9910140755903321 |
Grace David <1970->
|
||
| Chichester, West Sussex, U.K. : , : Wiley, , c2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Broadband communications via high-altitude platforms / / David Grace, Mihael Mohorcic
| Broadband communications via high-altitude platforms / / David Grace, Mihael Mohorcic |
| Autore | Grace David <1970-> |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Chichester, West Sussex, U.K. ; ; Hoboken, NJ, : Wiley, 2010 |
| Descrizione fisica | 1 online resource (400 p.) |
| Disciplina | 621.382 |
| Altri autori (Persone) | MohorcicMihael |
| Soggetto topico |
High altitude platform systems (Telecommunication)
Broadband communication systems - Equipment and supplies Aeronautics Artificial satellites in telecommunication |
| ISBN |
1-119-95755-9
1-282-78353-X 9786612783531 0-470-97184-3 0-470-97183-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
1. INTRODUCTION -- 1.1. Introduction -- 1.2. History -- 1.3. Wireless communications in a HAP environment -- 1.4. Candidate standards for provision of services and applications from HAPs -- 1.5. Overview of past and present HAP related projects, trials and development plans -- 1.6. References -- 2. AERONAUTICS AND ENERGETICS -- 2.1. Operating environment and related challenges -- 2.2. Types of airborne vehicles used for HAPs -- 2.3. Power subsystem alternatives -- 2.4. Flight / altitude control -- 2.5. Typical characteristics of HAP aircraft and airships -- 2.6. References -- 3. OPERATING SCENARIOS AND REFERENCE ARCHITECTURES -- 3.1. Operating scenarios -- 3.2. Antenna requirements and related challenges -- 3.3. System and network architecture of HAP-based communication systems -- 3.4. References -- 4. APPLICATIONS AND BUSINESS MODELLING -- 4.1. Introduction -- 4.2. Applications and services -- 4.3. Business Model Introduction -- 4.4. Service Provider Centric Models -- 4.5. HAP Operator Centric Model -- 4.6. Risk Assessment -- 4.7. References -- 5. FUTURE DEVELOPMENT OF HAPs AND HAP-BASED APPLICATIONS -- 5.1. Trends in aeronautical development -- 5.2. HAP roadmaps for different types of applications -- 5.3. Telecommunication missions -- 5.4. References -- 6. HAP SYSTEM OPERATING ENVIRONMENT -- 6.1. Operating environment and related limitations -- 6.2. Propagation channel modelling -- 6.3. HAP RF propagation channel modelling -- 6.4. Conclusion -- 6.5. References -- 7. FSO IN HAP-BASED COMMUNICATION SYSTEMS -- 7.1. Applicability of FSO technology to HAP networks -- 7.2. Physical layer aspects for FSO links in HAP networks -- 7.3. Free space optics for optical transport networks -- 7.4. References -- 8. ADVANCED COMMUNICATION TECHNIQUES AS ENABLERS FOR HAP-BASED COMMUNICATION SYSTEMS -- 8.1. Modern wireless system design concepts -- 8.2. Diversity techniques -- 8.3. Multiple input multiple output systems -- 8.4. Adaptive coding modulation schemes -- 8.5. Advanced radio resource management techniques.
8.6. References -- 9. MULTIPLE HAP NETWORKS -- 9.1. Why multiple HAP constellations? -- 9.2. Multiple HAP constellation planning -- 9.3. User Antenna Pointing Error in Multiple HAP Systems -- 9.4. Two Ring Constellation Design for Multiple HAP Systems -- 9.5. Constraints of Two-ring Constellation Designs -- 9.6. References -- 10. NETWORKING IMPLICATIONS OF USING MULTIPLE HAP CONSTELLATIONS -- 10.1. Network protocols -- 10.2. Mobility management in HAP-based communication systems -- 10.3. Mobility and Backhaul Load Reduction Techniques -- 10.4. References -- Index. |
| Record Nr. | UNINA-9910827303803321 |
|
Grace David <1970->
|
||
| Chichester, West Sussex, U.K. ; ; Hoboken, NJ, : Wiley, 2010 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
High-altitude platforms for wireless communications / / Alejandro Aragón-Zavala, José Luis Cuevas-Ruiz, José Antonio Delgado-Penín
| High-altitude platforms for wireless communications / / Alejandro Aragón-Zavala, José Luis Cuevas-Ruiz, José Antonio Delgado-Penín |
| Autore | Aragón-Zavala Alejandro |
| Pubbl/distr/stampa | Chichester, U.K. : , : Wiley, , 2008 |
| Descrizione fisica | 1 online resource (257 p.) |
| Disciplina | 621.384 |
| Altri autori (Persone) |
Cuevas-RuizJosé Luis
Delgado-PenínJosé Antonio |
| Soggetto topico |
High altitude platform systems (Telecommunication)
Antennas (Electronics) Wireless communication systems - Equipment and supplies Artificial satellites in telecommunication |
| ISBN |
1-281-84134-X
9786611841348 0-470-99743-5 0-470-99742-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Preface. -- 1 Introduction. -- 1.1 What is a HAPS? -- 1.2 Structure of the Book. -- 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. -- 3 Propagation and Channel Modelling. -- 3.1 Introduction. -- 3.2 An Overview of Propagation Phenomena. -- 3.3 Channel Modelling. -- 3.4 Fading Mitigation Techniques. -- 3.5 Conclusions. -- 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. -- 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. -- 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 in HAPS. -- 6.7 Resource Management. -- 6.8 HAPS as Part of Integrated Communication Networks. -- 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. -- Glossary. -- Index. |
| Record Nr. | UNINA-9910144238003321 |
|
Aragón-Zavala Alejandro
|
||
| Chichester, U.K. : , : Wiley, , 2008 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
High-altitude platforms for wireless communications / / Alejandro Aragón-Zavala, José Luis Cuevas-Ruiz, José Antonio Delgado-Penín
| High-altitude platforms for wireless communications / / Alejandro Aragón-Zavala, José Luis Cuevas-Ruiz, José Antonio Delgado-Penín |
| Autore | Aragón-Zavala Alejandro |
| Pubbl/distr/stampa | Chichester, U.K. : , : Wiley, , 2008 |
| Descrizione fisica | 1 online resource (257 p.) |
| Disciplina | 621.384 |
| Altri autori (Persone) |
Cuevas-RuizJosé Luis
Delgado-PenínJosé Antonio |
| Soggetto topico |
High altitude platform systems (Telecommunication)
Antennas (Electronics) Wireless communication systems - Equipment and supplies Artificial satellites in telecommunication |
| ISBN |
1-281-84134-X
9786611841348 0-470-99743-5 0-470-99742-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Preface. -- 1 Introduction. -- 1.1 What is a HAPS? -- 1.2 Structure of the Book. -- 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. -- 3 Propagation and Channel Modelling. -- 3.1 Introduction. -- 3.2 An Overview of Propagation Phenomena. -- 3.3 Channel Modelling. -- 3.4 Fading Mitigation Techniques. -- 3.5 Conclusions. -- 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. -- 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. -- 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 in HAPS. -- 6.7 Resource Management. -- 6.8 HAPS as Part of Integrated Communication Networks. -- 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. -- Glossary. -- Index. |
| Record Nr. | UNINA-9910830844503321 |
|
Aragón-Zavala Alejandro
|
||
| Chichester, U.K. : , : Wiley, , 2008 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Satellite communications payload and system [[electronic resource] /] / Teresa M. Braun
| Satellite communications payload and system [[electronic resource] /] / Teresa M. Braun |
| Autore | Braun T. M. <1949-> |
| Pubbl/distr/stampa | Hoboken, N.J., : Wiley, : IEEE, 2012 |
| Descrizione fisica | 1 online resource (401 p.) |
| Disciplina | 621.3841/56 |
| Soggetto topico |
Artificial satellites in telecommunication
Artificial satellites - Electronic equipment Artificial satellites - Radio antennas High altitude platform systems (Telecommunication) Digital communications |
| ISBN |
1-283-54966-2
9786613862112 1-118-34521-5 1-118-34518-5 |
| Classificazione | SCI067000 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | pt. 1. Payload -- pt. 2. Payload in end-to-end communications system. |
| Record Nr. | UNINA-9910791720003321 |
|
Braun T. M. <1949->
|
||
| Hoboken, N.J., : Wiley, : IEEE, 2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Satellite communications payload and system [[electronic resource] /] / Teresa M. Braun
| Satellite communications payload and system [[electronic resource] /] / Teresa M. Braun |
| Autore | Braun T. M. <1949-> |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Hoboken, N.J., : Wiley, : IEEE, 2012 |
| Descrizione fisica | 1 online resource (401 p.) |
| Disciplina | 621.3841/56 |
| Soggetto topico |
Artificial satellites in telecommunication
Artificial satellites - Electronic equipment Artificial satellites - Radio antennas High altitude platform systems (Telecommunication) Digital communications |
| ISBN |
1-283-54966-2
9786613862112 1-118-34521-5 1-118-34518-5 |
| Classificazione | SCI067000 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | pt. 1. Payload -- pt. 2. Payload in end-to-end communications system. |
| Record Nr. | UNINA-9910811625903321 |
|
Braun T. M. <1949->
|
||
| Hoboken, N.J., : Wiley, : IEEE, 2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||