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OFDMA mobile broadband communications : a systems approach /
The pioneers of Flash-OFDM present OFDMA from first principles, enabling readers to apply theory to practice and understand mobile broadband.
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Otros Autores: | , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Cambridge :
Cambridge University Press,
2013.
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| Temas: | |
| Acceso en línea: | Texto completo |
MARC
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| 100 | 1 | |a Li, Junyi, |d 1969- |1 https://id.oclc.org/worldcat/entity/E39PCjM7ghRx7YjcWc8TxJpmwK | |
| 245 | 1 | 0 | |a OFDMA mobile broadband communications : |b a systems approach / |c Junyi Li, Qualcomm, Xinzhou Wu, Qualcomm, Rajiv Laroia, Sonus Networks. |
| 264 | 1 | |a Cambridge : |b Cambridge University Press, |c 2013. | |
| 300 | |a 1 online resource | ||
| 336 | |a text |b txt |2 rdacontent | ||
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| 347 | |a data file | ||
| 504 | |a Includes bibliographical references and index. | ||
| 588 | 0 | |a Print version record. | |
| 505 | 0 | |a Foreword; Robert Calderbank; Preface; Why we wrote this book; Who will benefit from this book?; Acknowledgments; Notation; Variables; Functions; Abbreviations; General; LTE-specific; 1 Introduction; 1.1 Evolution towards mobile broadband communications; 1.2 System design principles of wireless communications; 1.3 Why OFDMA for mobile broadband?; 1.4 Systems approach and outline of the book; 2 Elements of OFDMA; 2.1 OFDM; 2.1.1 Tone signals; 2.1.2 Cyclic prefix; 2.1.3 Time-frequency resource; 2.1.4 Block signal processing; 2.2 From OFDM to OFDMA; 2.2.1 Basic principles. | |
| 505 | 8 | |a 2.2.2 Comparison: OFDMA, CDMA, and FDMA2.2.3 Inter-cell interference averaging: OFDMA versus CDMA; 2.2.4 Tone hopping: averaging versus peaking; 2.2.5 Time-frequency synchronization and control; 2.2.6 Block signal processing; 2.3 Peak-to-average power ratio and SC-FDMA; 2.3.1 PAPR problem; 2.3.2 PAPR of OFDMA; 2.3.3 SC-FDMA and PAPR reduction; 2.3.4 Frequency domain equalization at the SC-FDMA receiver; 2.3.5 System aspects of SC-FDMA; 2.4 Real-world impairments; 2.4.1 Carrier frequency offset and Doppler effect; 2.4.2 Arrival time beyond the cyclic prefix; 2.4.3 Sampling rate mismatch. | |
| 505 | 8 | |a Phase noise2.4.4 I/Q imbalance; 2.4.5 Power amplifier nonlinear distortion; 2.5 Cross interference and self-noise models; 2.5.1 Cross interference and self-noise due to ICI; 2.6 Self-noise due to imperfect channel estimation; 2.6.1 Self-noise measurement via null pilot; 2.7 Summary of key ideas; 3 System design principles; 3.1 System benefits of OFDMA; Fading channel mitigation and exploitation; 3.2.1 Fading mitigation; 3.2.2 Fading exploitation; 3.2.3 Mitigation or exploitation?; 3.3 Intra-cell user multiplexing; 3.4 Inter-cell interference management. | |
| 505 | 8 | |a 3.4.1 Interference averaging and active control3.4.2 Universal versus fractional frequency reuse; 3.5 Multiple antenna techniques; 3.5.1 System benefits; 3.5.2 OFDMA advantages; 3.6 Scheduling; 3.7 Network architecture and airlink support; 3.7.1 Unplanned deployment of base stations; 3.7.2 Mobile IP-based handoff; Summary of key ideas: evolution of system design principles; 4 Mitigation and exploitation of multipath fading; 4.1 Multipath fading channel; 4.1.1 Impulse response model; 4.1.2 Amplitude statistics; 4.1.3 Channel variation in time; 4.1.4 Channel variation in frequency. | |
| 505 | 8 | |a 4.1.5 Gaussian-Markov model4.2 Communications, fading channel: single-user case; 4.2.1 Performance penalty due to multipath fading; 4.2.2 Mitigation of fading via channel state feedback; 4.2.3 Mitigation of fading via diversity; 4.2.4 Feedback or diversity; 4.3 Communications, fading channel: multiuser case; 4.3.1 Fading channel and multiuser diversity; 4.3.2 Exploring multiuser diversity in frequency and space; 4.3.3 Multiuser or single-user diversity; 4.4 Summary of key ideas; 5 Intra-cell user multiplexing; 5.1 Orthogonal multiplexing; 5.1.1 Orthogonal multiplexing in the perfect model. | |
| 520 | |a The pioneers of Flash-OFDM present OFDMA from first principles, enabling readers to apply theory to practice and understand mobile broadband. | ||
| 590 | |a ProQuest Ebook Central |b Ebook Central Academic Complete | ||
| 650 | 0 | |a Orthogonal frequency division multiplexing. | |
| 650 | 6 | |a Multiplexage par répartition orthogonale de la fréquence. | |
| 650 | 7 | |a Orthogonal frequency division multiplexing |2 fast | |
| 700 | 1 | |a Wu, Xinzhou. | |
| 700 | 1 | |a Laroia, Rajiv. | |
| 776 | 0 | 8 | |i Print version: |z 9781107001602 |z 1107001609 |w (DLC) 2012042953 |
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