Broadband wireless communications business [[electronic resource] ] : an introduction to the costs and benefits of new technologies / / Riaz Esmailzadeh |
Autore | Esmailzadeh Riaz |
Pubbl/distr/stampa | Hoboken, NJ, : John Wiley & Sons, c2006 |
Descrizione fisica | 1 online resource (250 p.) |
Disciplina |
338.76213845
384.3 621.384 |
Soggetto topico |
Information technology - Economic aspects
Telecommunication - Economic aspects Broadband communication systems Wireless communication systems |
ISBN |
1-280-73953-3
9786610739530 0-470-02850-5 0-470-02849-1 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Broadband Wireless Communications Business; Contents; List of Figures; List of Tables; Preface; Acknowledgements; 1 Background; 1.1 Fixed-line Data Communications; 1.2 Mobile Communications; 1.3 Wireless Data Communications; 1.4 Broadband Wireless; 1.4.1 Edholm's Law; 1.5 Duplex Modes; 1.6 Voice to Data; 1.6.1 Voice-over internet protocol; 1.7 Traffic Profiles; 1.8 Access Technologies; 1.8.1 Frequency division multiple access; 1.8.2 Time division multiple access; 1.8.3 Code division multiple access; 1.8.4 Channel sense multiple access; 1.9 Telecommunications Operator Business
1.9.1 From pipe to content provider1.9.2 Flat rate; Further Reading; 2 Wireless Communications; 2.1 Signal Fading; 2.1.1 Why fading?; 2.2 Modulation; 2.2.1 Signal constellation; 2.3 Equalisation; 2.3.1 Time domain equalisation; 2.3.2 Frequency domain equalisation; 2.3.3 Code/multi-user domain equalisation; 2.4 Single Carrier and Multi Carrier; 2.4.1 Spread spectrum; 2.4.2 Orthogonal frequency division multiplexing; 2.4.3 Orthogonal frequency-code division multiplexing; 2.4.4 Transmission power fluctuation; 2.5 Diversity Reception; 2.5.1 Diversity combining methods; 2.5.2 Selection combining 2.5.3 Maximum ratio combining2.6 Channel Coding; 2.6.1 Turbo codes; 2.6.2 LDPC codes; 2.6.3 Coding rate; 2.7 From Circuit Switched to Packet Switched; 2.7.1 Shared channels; 2.7.2 Packet scheduling; 2.7.3 Header compression; 2.7.4 Wireless VoIP; 2.7.5 Quality of service; 2.8 System Capacity; 2.8.1 Shannon theorem; 2.8.2 Trunking efficiency; 2.9 Coverage; 2.9.1 Link budget; 2.9.2 Multi-hop; Further Reading; 3 Enhancing Technologies; 3.1 Frequency Reuse; 3.1.1 Noise limited; 3.1.2 Interference limited; 3.2 Capacity Limit; 3.2.1 Capacity in the presence of interference 3.3 Signal and Interference3.3.1 Downlink; 3.3.2 Uplink; 3.4 Advanced Antennas; 3.4.1 Directional antennas; 3.4.2 Adaptive array antennas; 3.5 Coverage Extension; 3.5.1 Coverage extension using adaptive array antennas; 3.6 Interference Reduction; 3.6.1 Interference cancellation; 3.6.2 Joint detection; 3.6.3 Interference avoidance; 3.7 Hybrid ARQ; 3.7.1 Chase combining; 3.7.2 Incremental redundancy; 3.8 MIMO Antennas; 3.9 Voice Coding; Further Reading; 4 Cellular Topologies; 4.1 Cell Structure; 4.1.1 Macro-cell; 4.1.2 Micro-cell; 4.1.3 Pico-cell; 4.1.4 Umbrella structure; 4.1.5 Repeaters 4.1.6 Distributed antenna systems4.2 Wireless LAN Cellular Structure; 4.3 Distributed Base Stations; 4.3.1 Uplink distributed base stations; 4.3.2 Downlink distributed base stations; 4.3.3 Public-private multi-hop; 4.4 Mini-cell Structure; 4.5 Handover; 4.6 Ad hoc Networking; Further Reading; 5 Cost of Spectrum; 5.1 Voice Systems; 5.1.1 FDMA systems; 5.1.2 TDMA systems; 5.1.3 CDMA systems; 5.2 Data Systems; 5.2.1 Peak throughput; 5.2.2 Average throughput; 5.2.3 Minimum throughput; 5.3 Data Throughput Efficiency; 5.3.1 WCDMA HSDPA; 5.3.2 WCDMA uplink; 5.3.3 TD-CDMA HSDPA; 5.3.4 WiMAX 5.3.5 DoCoMo test system |
Record Nr. | UNINA-9910841232903321 |
Esmailzadeh Riaz | ||
Hoboken, NJ, : John Wiley & Sons, c2006 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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Building knowledge economies [[electronic resource] ] : advanced strategies for development |
Pubbl/distr/stampa | Washington, D.C., : World Bank, c2007 |
Descrizione fisica | 1 online resource (212 p.) |
Disciplina | 303.48/33 |
Collana | WBI development studies |
Soggetto topico |
Information technology - Economic aspects
Technological innovations - Economic aspects Knowledge management |
Soggetto genere / forma | Electronic books. |
ISBN |
1-281-09987-2
9786611099879 0-8213-6958-X |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Contents; Foreword; Acknowledgments; Introduction: Knowledge-The Heart and Mind of Economic Development; 1. Toward Knowledge Economies: Global Trends and Issues; Figures; Tables; Boxes; 2. The Knowledge Economy: Analytical Framework and Benchmarking Elements; 3. The Process of Building a Knowledge Economy; 4. Improving the Economic and Institutional Regime; 5. Fostering Innovation; 6. Strengthening Information and Communication Infrastructure; 7. Upgrading Education; 8. Strategic Directions for Selected Countries and Country Groups; Conclusion: Moving Ahead to a Knowledge Economy
Appendix: World Bank Publications on the Knowledge EconomyBibliography |
Record Nr. | UNINA-9910452106803321 |
Washington, D.C., : World Bank, c2007 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
Building knowledge economies : : advanced strategies for development |
Pubbl/distr/stampa | Washington, D.C. : , : World Bank, , c2007 |
Descrizione fisica | xv, 191 pages : illustrations ; ; 27 cm |
Disciplina | 303.48/33 |
Collana | WBI development studies |
Soggetto topico |
Information technology - Economic aspects
Technological innovations - Economic aspects Knowledge management |
ISBN |
1-281-09987-2
9786611099879 0-8213-6958-X |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Contents; Foreword; Acknowledgments; Introduction: Knowledge-The Heart and Mind of Economic Development; 1. Toward Knowledge Economies: Global Trends and Issues; Figures; Tables; Boxes; 2. The Knowledge Economy: Analytical Framework and Benchmarking Elements; 3. The Process of Building a Knowledge Economy; 4. Improving the Economic and Institutional Regime; 5. Fostering Innovation; 6. Strengthening Information and Communication Infrastructure; 7. Upgrading Education; 8. Strategic Directions for Selected Countries and Country Groups; Conclusion: Moving Ahead to a Knowledge Economy
Appendix: World Bank Publications on the Knowledge EconomyBibliography |
Record Nr. | UNINA-9910778395603321 |
Washington, D.C. : , : World Bank, , c2007 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
Building knowledge economies : : advanced strategies for development |
Pubbl/distr/stampa | Washington, D.C. : , : World Bank, , c2007 |
Descrizione fisica | xv, 191 pages : illustrations ; ; 27 cm |
Disciplina | 303.48/33 |
Collana | WBI development studies |
Soggetto topico |
Information technology - Economic aspects
Technological innovations - Economic aspects Knowledge management |
ISBN |
1-281-09987-2
9786611099879 0-8213-6958-X |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Contents; Foreword; Acknowledgments; Introduction: Knowledge-The Heart and Mind of Economic Development; 1. Toward Knowledge Economies: Global Trends and Issues; Figures; Tables; Boxes; 2. The Knowledge Economy: Analytical Framework and Benchmarking Elements; 3. The Process of Building a Knowledge Economy; 4. Improving the Economic and Institutional Regime; 5. Fostering Innovation; 6. Strengthening Information and Communication Infrastructure; 7. Upgrading Education; 8. Strategic Directions for Selected Countries and Country Groups; Conclusion: Moving Ahead to a Knowledge Economy
Appendix: World Bank Publications on the Knowledge EconomyBibliography |
Record Nr. | UNINA-9910815321703321 |
Washington, D.C. : , : World Bank, , c2007 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
Business 4.0 as a subject of the digital economy / / Elena G. Popkova, editor |
Pubbl/distr/stampa | Cham, Switzerland : , : Springer, , [2022] |
Descrizione fisica | 1 online resource (1124 pages) |
Disciplina | 658.421 |
Collana | Advances in Science, Technology and Innovation |
Soggetto topico |
Information technology - Economic aspects
Entrepreneurship Industry 4.0 |
ISBN |
9783030903244
9783030903237 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910578697603321 |
Cham, Switzerland : , : Springer, , [2022] | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
The business-oriented CIO [[electronic resource] ] : a guide to market-driven management / / George Tillman |
Autore | Tillmann George |
Pubbl/distr/stampa | Hoboken, N.J., : John Wiley & Sons, c2008 |
Descrizione fisica | 1 online resource (275 p.) |
Disciplina |
658.4
658.4/038 658.4038 |
Soggetto topico |
Chief information officers
Information technology - Management Business planning Information technology - Economic aspects Consumer satisfaction - Economic aspects |
Soggetto genere / forma | Electronic books. |
ISBN |
0-470-42851-1
1-282-11264-3 9786612112645 0-470-37773-9 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
THE BUSINESS-ORIENTED CIO: A Guide to Market-Driven Management; Contents; Preface; Acknowledgments; Part I: THE FUNDAMENTALS; Chapter 1: In Search of Overhead Heroes; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; NOTES; Chapter 2: IT Governance; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Chapter 3: IT Strategy and Planning; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTE; Chapter 4: Portfolio Management; THE PROBLEM
THE IT SOLUTIONWHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Part II: LEARNING FROM THE BEST; Chapter 5: Customer Management; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Chapter 6: Market Intelligence; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; Chapter 7: Service-Offering Management; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Chapter 8: Performance Management THE PROBLEMTHE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Part III: PUSHING THE ENVELOPE; Chapter 9: Organizational Competencies; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Chapter 10: In Search of Customer Service; DO WHAT I SAY, NOT WHAT I DO; A NEW LOOK AT SERVICE; SERVICE ECONOMY VERSUS SERVICE MENTALITY; DO YOU WANT COURTESY WITH THAT?; REFERENCES; NOTES; Chapter 11: Local Heroes; ACHIEVING MARKET-DRIVEN MANAGEMENT; FIRST STEPS FIRST; A FINAL THOUGHT; REFERENCES; NOTES Index |
Record Nr. | UNINA-9910146406003321 |
Tillmann George | ||
Hoboken, N.J., : John Wiley & Sons, c2008 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
The business-oriented CIO [[electronic resource] ] : a guide to market-driven management / / George Tillman |
Autore | Tillmann George |
Pubbl/distr/stampa | Hoboken, N.J., : John Wiley & Sons, c2008 |
Descrizione fisica | 1 online resource (275 p.) |
Disciplina |
658.4
658.4/038 658.4038 |
Soggetto topico |
Chief information officers
Information technology - Management Business planning Information technology - Economic aspects Consumer satisfaction - Economic aspects |
ISBN |
0-470-42851-1
1-282-11264-3 9786612112645 0-470-37773-9 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
THE BUSINESS-ORIENTED CIO: A Guide to Market-Driven Management; Contents; Preface; Acknowledgments; Part I: THE FUNDAMENTALS; Chapter 1: In Search of Overhead Heroes; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; NOTES; Chapter 2: IT Governance; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Chapter 3: IT Strategy and Planning; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTE; Chapter 4: Portfolio Management; THE PROBLEM
THE IT SOLUTIONWHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Part II: LEARNING FROM THE BEST; Chapter 5: Customer Management; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Chapter 6: Market Intelligence; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; Chapter 7: Service-Offering Management; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Chapter 8: Performance Management THE PROBLEMTHE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Part III: PUSHING THE ENVELOPE; Chapter 9: Organizational Competencies; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Chapter 10: In Search of Customer Service; DO WHAT I SAY, NOT WHAT I DO; A NEW LOOK AT SERVICE; SERVICE ECONOMY VERSUS SERVICE MENTALITY; DO YOU WANT COURTESY WITH THAT?; REFERENCES; NOTES; Chapter 11: Local Heroes; ACHIEVING MARKET-DRIVEN MANAGEMENT; FIRST STEPS FIRST; A FINAL THOUGHT; REFERENCES; NOTES Index |
Record Nr. | UNINA-9910830602903321 |
Tillmann George | ||
Hoboken, N.J., : John Wiley & Sons, c2008 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
The business-oriented CIO [[electronic resource] ] : a guide to market-driven management / / George Tillman |
Autore | Tillmann George |
Pubbl/distr/stampa | Hoboken, N.J., : John Wiley & Sons, c2008 |
Descrizione fisica | 1 online resource (275 p.) |
Disciplina |
658.4
658.4/038 658.4038 |
Soggetto topico |
Chief information officers
Information technology - Management Business planning Information technology - Economic aspects Consumer satisfaction - Economic aspects |
ISBN |
0-470-42851-1
1-282-11264-3 9786612112645 0-470-37773-9 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
THE BUSINESS-ORIENTED CIO: A Guide to Market-Driven Management; Contents; Preface; Acknowledgments; Part I: THE FUNDAMENTALS; Chapter 1: In Search of Overhead Heroes; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; NOTES; Chapter 2: IT Governance; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Chapter 3: IT Strategy and Planning; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTE; Chapter 4: Portfolio Management; THE PROBLEM
THE IT SOLUTIONWHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Part II: LEARNING FROM THE BEST; Chapter 5: Customer Management; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Chapter 6: Market Intelligence; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; Chapter 7: Service-Offering Management; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Chapter 8: Performance Management THE PROBLEMTHE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Part III: PUSHING THE ENVELOPE; Chapter 9: Organizational Competencies; THE PROBLEM; THE IT SOLUTION; WHAT THE FOR-PROFITS CAN TEACH IT; SOME ADDITIONAL THOUGHTS; REFERENCES; NOTES; Chapter 10: In Search of Customer Service; DO WHAT I SAY, NOT WHAT I DO; A NEW LOOK AT SERVICE; SERVICE ECONOMY VERSUS SERVICE MENTALITY; DO YOU WANT COURTESY WITH THAT?; REFERENCES; NOTES; Chapter 11: Local Heroes; ACHIEVING MARKET-DRIVEN MANAGEMENT; FIRST STEPS FIRST; A FINAL THOUGHT; REFERENCES; NOTES Index |
Record Nr. | UNINA-9910841002103321 |
Tillmann George | ||
Hoboken, N.J., : John Wiley & Sons, c2008 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
Connecting ICTs to development : the IDRC experience / / edited by Laurent Elder, Heloise Emdon, Richard Fuchs and Ben Petrazzini [[electronic resource]] |
Pubbl/distr/stampa | London : , : Anthem Press, , 2013 |
Descrizione fisica | 1 online resource (vi, 290 pages) : digital, PDF file(s) |
Disciplina | 338.9 |
Soggetto topico |
Information technology - Economic aspects
Economic development Economic development - Developing countries |
ISBN | 0-85728-136-4 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | INTRODUCTION ---- PART I: From Heresy to Orthodoxy: ICT4D at IDRC / Richard Fuchs ---- INTRODUCTION ---- PART II: From Beginning to End to Beginning Again / Katie Bryant, Laurent Elder, Heloise Emdon and Richard Fuchs. CHAPTER 1: Catalyzing Access through Social and Technical Innovation / John-Harmen Valk, Frank Tulus, Raymond Hyma and Florencio Ceballos --- CHAPTER 2: Catalyzing Access via Telecommunications Policy and Regulatory Research / John-Harmen Valk and Khaled Fourati --- CHAPTER 3: Access to Knowledge as a New Paradigm for Research on ICTs and Intellectual Property / Jeremy de Beer and Sara Bannerman --- CHAPTER 4: ICTs and Social Inclusion / Chaitali Sinha and Raymond Hyma --- CHAPTER 5: Access and Usage of ICTs by the Poor (Part I) / Kathleen Diga--- CHAPTER 6: Local Economic Opportunities and ICTs: How ICTs Affect Livelihoods (Part II) / Kathleen Diga --- CHAPTER 7: Research on eHealth across Health Systems: Contributions to Strengthen a Field / Chaitali Sinha and Dominique Garro-Strauss --- CHAPTER 8: Making the Grade: The Role of ICTs in Providing Access to Knowledge / Ahmed T. Rashid, Alioune Camara, Maria Ng and Alicia Richero --- CHAPTER 9: E-Government for Development: ICTs in the Public Sector and the Evolving Citizen-Government Relationship / Tara Fischer, Matthew L. Smith and John-Harmen Valk --- CHAPTER 10: Innovations in Evaluating ICT4D Research / Sarah Earl, Chaitali Sinha and Matthew L. Smith --- CHAPTER 11: Conclusions: A Decade of Innovation that Matters / Richard Fuchs and Laurent Elder. |
Record Nr. | UNINA-9910464463803321 |
London : , : Anthem Press, , 2013 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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Contribution of information and communication technologies to growth [[electronic resource] /] / Christine Zhen-Wei Qiang, Alexander Pitt, with Seth Ayers |
Autore | Qiang Christine Zhen-Wei |
Pubbl/distr/stampa | Washington, DC, : World Bank, 2004 |
Descrizione fisica | 1 online resource (40 p.) |
Disciplina | 338.9/26 |
Altri autori (Persone) |
PittAlexander
AyersSeth <1973-> |
Collana | World Bank working paper |
Soggetto topico |
Information technology - Economic aspects
Telecommunication - Economic aspects Economic development Information technology - Government policy Telecommunication policy |
Soggetto genere / forma | Electronic books. |
ISBN |
1-280-08604-1
9786610086047 0-585-48647-6 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910455828803321 |
Qiang Christine Zhen-Wei | ||
Washington, DC, : World Bank, 2004 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|