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Broadband wireless communications business [[electronic resource] ] : an introduction to the costs and benefits of new technologies / / Riaz Esmailzadeh
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
Soggetto genere / forma Electronic books.
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-9910143701203321
Esmailzadeh Riaz  
Hoboken, NJ, : John Wiley & Sons, c2006
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Broadband wireless communications business [[electronic resource] ] : an introduction to the costs and benefits of new technologies / / Riaz Esmailzadeh
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-9910830704103321
Esmailzadeh Riaz  
Hoboken, NJ, : John Wiley & Sons, c2006
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Broadband wireless communications business : an introduction to the costs and benefits of new technologies / / Riaz Esmailzadeh
Broadband wireless communications business : 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-9910877639803321
Esmailzadeh Riaz  
Hoboken, NJ, : John Wiley & Sons, c2006
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Business strategies for satellite systems / / D.K. Sachdev
Business strategies for satellite systems / / D.K. Sachdev
Autore Sachdev D. K.
Pubbl/distr/stampa Boston : , : Artech House, , ©2004
Descrizione fisica 1 online resource (239 p.)
Disciplina 384.5/1
384.5/1/0684
Collana Artech House space applications series
Soggetto topico Telecommunication equipment industry
Artificial satellites in telecommunication
Telecommunication - Economic aspects
Soggetto genere / forma Electronic books.
ISBN 1-58053-593-3
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Preface xv; Acknowledgments xix; 1 Satellite Business Today 1; 2 Satellite Business Experience and Lessons 11; 3 Integrated Business Strategy Process 27; 4 Business Strategy Development 35; 5 Business Plans 55; 6 System Planning 71; 7 Engineering the System 93; 8 System Operations 127; 9 Managing for Success 139; 10 Digital Radio Systems Case Studies 157; 11 Future Evolution 187; About the Author 207; Index 209.
Record Nr. UNINA-9910451040803321
Sachdev D. K.  
Boston : , : Artech House, , ©2004
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Business strategies for satellite systems / / D.K. Sachdev
Business strategies for satellite systems / / D.K. Sachdev
Autore Sachdev D. K.
Pubbl/distr/stampa Boston : , : Artech House, , ©2004
Descrizione fisica 1 online resource (239 p.)
Disciplina 384.5/1
384.5/1/0684
Collana Artech House space applications series
Soggetto topico Telecommunication equipment industry
Artificial satellites in telecommunication
Telecommunication - Economic aspects
ISBN 1-58053-593-3
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Preface xv; Acknowledgments xix; 1 Satellite Business Today 1; 2 Satellite Business Experience and Lessons 11; 3 Integrated Business Strategy Process 27; 4 Business Strategy Development 35; 5 Business Plans 55; 6 System Planning 71; 7 Engineering the System 93; 8 System Operations 127; 9 Managing for Success 139; 10 Digital Radio Systems Case Studies 157; 11 Future Evolution 187; About the Author 207; Index 209.
Record Nr. UNINA-9910784149903321
Sachdev D. K.  
Boston : , : Artech House, , ©2004
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Business strategies for satellite systems / / D.K. Sachdev
Business strategies for satellite systems / / D.K. Sachdev
Autore Sachdev D. K
Edizione [1st ed.]
Pubbl/distr/stampa Boston, : Artech House, c2004
Descrizione fisica 1 online resource (239 p.)
Disciplina 384.5/1
384.5/1/0684
384.510684
Collana Artech House space applications series
Soggetto topico Telecommunication equipment industry
Artificial satellites in telecommunication
Telecommunication - Economic aspects
ISBN 1-58053-593-3
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Preface xv; Acknowledgments xix; 1 Satellite Business Today 1; 2 Satellite Business Experience and Lessons 11; 3 Integrated Business Strategy Process 27; 4 Business Strategy Development 35; 5 Business Plans 55; 6 System Planning 71; 7 Engineering the System 93; 8 System Operations 127; 9 Managing for Success 139; 10 Digital Radio Systems Case Studies 157; 11 Future Evolution 187; About the Author 207; Index 209.
Record Nr. UNINA-9910811362103321
Sachdev D. K  
Boston, : Artech House, c2004
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Contribution of information and communication technologies to growth [[electronic resource] /] / Christine Zhen-Wei Qiang, Alexander Pitt, with Seth Ayers
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
Opac: Controlla la disponibilità qui
Contribution of information and communication technologies to growth / / Christine Zhen-Wei Qiang, Alexander Pitt, with Seth Ayers
Contribution of information and communication technologies to growth / / Christine Zhen-Wei Qiang, Alexander Pitt, with Seth Ayers
Autore Qiang Christine Zhen-Wei
Pubbl/distr/stampa Washington, DC : , : World Bank, , 2004
Descrizione fisica ix, 28 pages : illustrations ; ; 25 cm
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
ISBN 1-280-08604-1
9786610086047
0-585-48647-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910780500703321
Qiang Christine Zhen-Wei  
Washington, DC : , : World Bank, , 2004
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Contribution of information and communication technologies to growth / / Christine Zhen-Wei Qiang, Alexander Pitt, with Seth Ayers
Contribution of information and communication technologies to growth / / Christine Zhen-Wei Qiang, Alexander Pitt, with Seth Ayers
Autore Qiang Christine Zhen-Wei
Edizione [1st ed.]
Pubbl/distr/stampa Washington, DC, : World Bank, 2004
Descrizione fisica ix, 28 pages : illustrations ; ; 25 cm
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
ISBN 1-280-08604-1
9786610086047
0-585-48647-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- CONTENTS -- Abstract -- Acknowledgments -- Abbreviations and Acronyms -- 1. Introduction -- 2. Assessing the Contribution -- 3. The Contribution of ICT to Economic Growth -- 4. Factors Influencing the Contribution of ICT to Economic Growth -- 5. Policy Implications -- 6. Conclusions -- References -- BOXES -- 1. Disparity in R& -- D Spending -- FIGURES -- 1. Channels of Contribution to Economic Growth by ICT -- 2. Global Spending on ICT Goods -- 3. Contribution of ICT to Labor Productivity Growth (Percentage of GDP) -- 4. Cellular Phone Explosion in Sub-Saharan Africa -- 5. Ten Countries with the Highest Growth Rate of ICT Spending, 1993-2001 -- 6. Cumulative Annual Growth Rate of Mainline and Mobile Penetration in Developing countries, 1996-2001 -- TABLES -- 1. Contribution of ICT Capital Deepening and Growth of TFP in ICT Sectors in Selected Countries (1995-2000) -- 2. Change in Growth Contribution of ICT, 1996-1999 versus 1991-1995 -- 3. The Widening Digital Divide in Asia -- 4. Relative Price Change and Social Savings in Selected Countries -- 5. Information and Communication Infrastructure, 1995-2001.
Record Nr. UNINA-9910812923303321
Qiang Christine Zhen-Wei  
Washington, DC, : World Bank, 2004
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
The economics of two-way interconnection / / Ulrich Berger
The economics of two-way interconnection / / Ulrich Berger
Autore Berger Ulrich <1970->
Pubbl/distr/stampa Bern : , : Peter Lang International Academic Publishing Group, , 2006
Descrizione fisica 1 online resource (86 pages) : illustrations
Disciplina 384.041
Collana Forschungsergebnisse der Wirtschaftsuniversität Wien
Soggetto topico Telecommunication - Economic aspects
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Introduction -- The basic model -- Linear pricing -- Nonlinear pricing -- The dynamics of market shares -- The coexistence puzzle.
Record Nr. UNINA-9910720529703321
Berger Ulrich <1970->  
Bern : , : Peter Lang International Academic Publishing Group, , 2006
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui