Wireless connectivity : (Record no. 75064)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 17327nam a2200625 i 4500 |
| 001 - CONTROL NUMBER | |
| control field | 9116608 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20220712211830.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 200729s2020 maua ob 001 eng d |
| 019 ## - | |
| -- | 1143846543 |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
| ISBN | 9781119577003 |
| -- | electronic book |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
| -- | electronic book |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
| -- | electronic book |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
| -- | electronic book |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
| -- | electronic book |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
| -- | electronic bk. |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
| -- | hardcover |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
| -- | hardcover |
| 082 00 - CLASSIFICATION NUMBER | |
| Call Number | 621.382/1 |
| 100 1# - AUTHOR NAME | |
| Author | Popovski, Petar, |
| 245 10 - TITLE STATEMENT | |
| Title | Wireless connectivity : |
| Sub Title | an intuitive and fundamental guide / |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 1 PDF (xxii, 384 pages) : |
| 505 0# - FORMATTED CONTENTS NOTE | |
| Remark 2 | Foreword xv -- Acknowledgments xix -- Acronyms xxi -- 1 An Easy Introduction to the Shared Wireless Medium 3 -- 1.1 How to Build a Simple Model for Wireless Communication 4 -- 1.1.1 Which Features We Want from the Model 4 -- 1.1.2 Communication Channel with Collisions 4 -- 1.1.3 Trade-offs in the Collision Model 7 -- 1.2 The First Contact 9 -- 1.2.1 Hierarchy Helps to Establish Contact 9 -- 1.2.2 Wireless Rendezvous without Help 11 -- 1.2.3 Rendezvous with Full-Duplex Devices 12 -- 1.3 Multiple Access with Centralized Control 12 -- 1.3.1 A Frame for Time Division 13 -- 1.3.2 Frame Header for Flexible Time Division 14 -- 1.3.3 A Simple Two-Way System that Works Under the Collision Model 15 -- 1.3.4 Still Not a Practical TDMA System 18 -- 1.4 Making TDMA Dynamic 19 -- 1.4.1 Circuit-Switched versus Packet-Switched Operation 19 -- 1.4.2 Dynamic Allocation of Resources to Users 20 -- 1.4.3 Short Control Packets and the Idea of Reservation 22 -- 1.4.4 Half-Duplex versus Full-Duplex in TDMA 24 -- 1.5 Chapter Summary 25 -- 1.6 Further Reading 25 -- 1.7 Problems and Reflections 26 -- 2 Random Access: How to Talk in Crowded Dark Room 29 -- 2.1 Framed ALOHA 30 -- 2.1.1 Randomization that Maximizes the ALOHA Throughput 32 -- 2.2 Probing 35 -- 2.2.1 Combining ALOHA and Probing 39 -- 2.3 Carrier Sensing 39 -- 2.3.1 Randomization and Spectrum Sharing 39 -- 2.3.2 An Idle Slot is Cheap 41 -- 2.3.3 Feedback to the Transmitter 43 -- 2.4 Random Access and Multiple Hops 45 -- 2.4.1 Use of Reservation Packets in Multi-Hop 47 -- 2.4.2 Multiple Hops and Full-Duplex 47 -- 2.5 Chapter Summary 48 -- 2.6 Further Reading 48 -- 2.7 Problems and Reflections 48 -- 3 Access Beyond the Collision Model 53 -- 3.1 Distance Gets into the Model 53 -- 3.1.1 Communication Degrades as the Distance Increases 53 -- 3.1.2 How to Make the Result of a Collision Dependent on the Distance 55 -- 3.2 Simplified Distance Dependence: A Double Disk Model 57 -- 3.3 Downlink Communication with the Double Disk Model 58. |
| 505 8# - FORMATTED CONTENTS NOTE | |
| Remark 2 | 3.3.1 A Cautious Example of a Design that Reaches the Limits of the Model 61 -- 3.4 Uplink Communication with the Double Disk Model 62 -- 3.4.1 Uplink that Uses Multi-Packet Reception 64 -- 3.4.2 Buffered Collisions for Future Use 64 -- 3.4.3 Protocols that Use Packet Fractions 66 -- 3.5 Unwrapping the Packets 68 -- 3.6 Chapter Summary 69 -- 3.7 Further Reading 70 -- 3.8 Problems and Reflections 70 -- 4 The Networking Cake: Layering and Slicing 75 -- 4.1 Layering for a One-Way Link 75 -- 4.1.1 Modules and their Interconnection 75 -- 4.1.2 Three Important Concepts in Layering 77 -- 4.1.3 An Example of a Two-Layer System 78 -- 4.2 Layers and Cross-Layer 79 -- 4.3 Reliable and Unreliable Service from a Layer 81 -- 4.4 Black Box Functionality for Different Communication Models 84 -- 4.5 Standard Layering Models 86 -- 4.5.1 Connection versus Connectionless 87 -- 4.5.2 Functionality of the Standard Layers 88 -- 4.5.3 A Very Brief Look at the Network Layer 89 -- 4.6 An Alternative Wireless Layering 91 -- 4.7 Cross-Layer Design for Multiple Hops 92 -- 4.8 Slicing of the Wireless Communication Resources 94 -- 4.8.1 Analog, Digital, Sliced 94 -- 4.8.2 A Primer on Wireless Slicing 96 -- 4.8.2.1 Orthogonal Wireless Slicing 96 -- 4.8.2.2 Non-Orthogonal Wireless Slicing 98 -- 4.9 Chapter Summary 100 -- 4.10 Further Reading 100 -- 4.11 Problems and Reflections 100 -- 5 Packets Under the Looking Glass: Symbols and Noise 105 -- 5.1 Compression, Entropy, and Bit 105 -- 5.1.1 Obtaining Digital Messages by Compression 106 -- 5.1.2 A Bit of Information 106 -- 5.2 Baseband Modules of the Communication System 107 -- 5.2.1 Mapping Bits to Baseband Symbols under Simplifying Assumptions 108 -- 5.2.2 Challenging the Simplifying Assumptions about the Baseband 109 -- 5.3 Signal Constellations and Noise 110 -- 5.3.1 Constellation Points and Noise Clouds 110 -- 5.3.2 Constellations with Limited Average Power 113 -- 5.3.3 Beyond the Simple Setup for Symbol Detection 114 -- 5.3.4 Signal-to-Noise Ratio (SNR) 116. |
| 505 8# - FORMATTED CONTENTS NOTE | |
| Remark 2 | 5.4 From Bits to Symbols 117 -- 5.4.1 Binary Phase Shift Keying (BPSK) 117 -- 5.4.2 Quaternary Phase Shift Keying (QPSK) 118 -- 5.4.3 Constellations of Higher Order 119 -- 5.4.4 Generalized Mapping to Many Symbols 122 -- 5.5 Symbol-Level Interference Models 123 -- 5.5.1 Advanced Treatment of Collisions based on a Baseband Model 124 -- 5.6 Weak and Strong Signals: New Protocol Possibilities 126 -- 5.6.1 Randomization of Power 127 -- 5.6.2 Other Goodies from the Baseband Model 129 -- 5.7 How to Select the Data Rate 130 -- 5.7.1 A Simple Relation between Packet Errors and Distance 130 -- 5.7.2 Adaptive Modulation 132 -- 5.8 Superposition of Baseband Symbols 134 -- 5.8.1 Broadcast and Non-Orthogonal Access 135 -- 5.8.2 Unequal Error Protection (UEP) 137 -- 5.9 Communication with Unknown Channel Coefficients 138 -- 5.10 Chapter Summary 141 -- 5.11 Further Reading 142 -- 5.12 Problems and Reflections 142 -- 6 A Mathematical View on a Communication Channel 147 -- 6.1 A Toy Example: The Pigeon Communication Channel 147 -- 6.1.1 Specification of a Communication Channel 149 -- 6.1.2 Comparison of the Information Carrying Capability of Mathematical Channels 150 -- 6.1.3 Assumptions and Notations 151 -- 6.2 Analog Channels with Gaussian Noise 151 -- 6.2.1 Gaussian Channel 152 -- 6.2.2 Other Analog Channels Based on the Gaussian Channel 152 -- 6.3 The Channel Definition Depends on Who Knows What 154 -- 6.4 Using Analog to Create Digital Communication Channels 158 -- 6.4.1 Creating Digital Channels through Gray Mapping 158 -- 6.4.2 Creating Digital Channels through Superposition 161 -- 6.5 Transmission of Packets over Communication Channels 163 -- 6.5.1 Layering Perspective of the Communication Channels 163 -- 6.5.2 How to Obtain Throughput that is not Zero 164 -- 6.5.3 Asynchronous Packets and Transmission of "Nothing" 167 -- 6.5.4 Packet Transmission over a Ternary Channel 169 -- 6.6 Chapter Summary 171 -- 6.7 Further Reading 171 -- 6.8 Problems and Reflections 172 -- 7 Coding for Reliable Communication 177. |
| 505 8# - FORMATTED CONTENTS NOTE | |
| Remark 2 | 7.1 Some Coding Ideas for the Binary Symmetric Channel 177 -- 7.1.1 A Channel Based on Repetition Coding 177 -- 7.1.2 Channel Based on Repetition Coding with Erasures 179 -- 7.1.3 Coding Beyond Repetition 181 -- 7.1.4 An Illustrative Comparison of the BSC Based Channels 182 -- 7.2 Generalization of the Coding Idea 183 -- 7.2.1 Maximum Likelihood (ML) Decoding 187 -- 7.3 Linear Block Codes for the Binary Symmetric Channel 188 -- 7.4 Coded Modulation as a Layered Subsystem 192 -- 7.5 Retransmission as a Supplement to Coding 194 -- 7.5.1 Full Packet Retransmission 195 -- 7.5.2 Partial Retransmission and Incremental Redundancy 197 -- 7.6 Chapter Summary 199 -- 7.7 Further Reading 199 -- 7.8 Problems and Reflections 199 -- 8 Information-Theoretic View on Wireless Channel Capacity 203 -- 8.1 It Starts with the Law of Large Numbers 203 -- 8.2 A Useful Digression into Source Coding 204 -- 8.3 Perfectly Reliable Communication and Channel Capacity 207 -- 8.4 Mutual Information and Its Interpretations 209 -- 8.4.1 From a Local to a Global Property 209 -- 8.4.2 Mutual Information in Some Actual Communication Setups 211 -- 8.5 The Gaussian Channel and the Popular Capacity Formula 214 -- 8.5.1 The Concept of Entropy in Analog Channels 214 -- 8.5.2 The Meaning of "Shannon���Os Capacity Formula" 215 -- 8.5.3 Simultaneous Usage of Multiple Gaussian Channels 217 -- 8.6 Capacity of Fading Channels 219 -- 8.6.1 Channel State Information Available at the Transmitter 219 -- 8.6.2 Example: Water Filling for Binary Fading 221 -- 8.6.3 Water Filling for Continuously Distributed Fading 222 -- 8.6.4 Fast Fading and Further Remarks on Channel Knowledge 223 -- 8.6.5 Capacity When the Transmitter Does Not Know the Channel 225 -- 8.6.5.1 Channel with Binary Inputs and Binary Fading 225 -- 8.6.5.2 Channels with Gaussian Noise and Fading 229 -- 8.6.6 Channel Estimation and Knowledge 230 -- 8.7 Chapter Summary 232 -- 8.8 Further Reading 233 -- 8.9 Problems and Reflections 233 -- 9 Time and Frequency in Wireless Communications 237. |
| 505 8# - FORMATTED CONTENTS NOTE | |
| Remark 2 | 9.1 Reliable Communication Requires Transmission of Discrete Values 237 -- 9.2 Communication Through a Waveform: An Example 239 -- 9.3 Enter the Frequency 242 -- 9.3.1 Infinitely Long Signals and True Frequency 242 -- 9.3.2 Bandwidth and Time-Limited Signals 245 -- 9.3.3 Parallel Communication Channels 247 -- 9.3.4 How Frequency Affects the Notion of Multiple Access 248 -- 9.4 Noise and Interference 250 -- 9.4.1 Signal Power and Gaussian White Noise 250 -- 9.4.2 Interference between Non-Orthogonal Frequencies 252 -- 9.5 Power Spectrum and Fourier Transform 255 -- 9.6 Frequency Channels, Finally 258 -- 9.6.1 Capacity of a Bandlimited Channel 259 -- 9.6.2 Capacity and OFDM Transmission 261 -- 9.6.3 Frequency for Multiple Access and Duplexing 261 -- 9.7 Code Division and Spread Spectrum 263 -- 9.7.1 Sharing Synchronized Resources with Orthogonal Codes 263 -- 9.7.2 Why Go Through the Trouble of Spreading? 265 -- 9.7.3 Mimicking the Noise and Covert Communication 268 -- 9.7.4 Relation to Random Access 269 -- 9.8 Chapter Summary 270 -- 9.9 Further Reading 270 -- 9.10 Problems and Reflections 270 -- 10 Space in Wireless Communications 275 -- 10.1 Communication Range and Coverage Area 276 -- 10.2 The Myth about Frequencies that Propagate Badly in Free Space 278 -- 10.3 The World View of an Antenna 280 -- 10.3.1 Antenna Directivity 280 -- 10.3.2 Directivity Changes the Communication Models 282 -- 10.4 Multipath and Shadowing: Space is Rarely Free 283 -- 10.5 The Final Missing Link in the Layering Model 286 -- 10.6 The Time-Frequency Dynamics of the Radio Channel 288 -- 10.6.1 How a Time-Invariant Channel Distorts the Received Signal 288 -- 10.6.2 Frequency Selectivity, Multiplexing, and Diversity 291 -- 10.6.3 Time-Variant Channel Introduces New Frequencies 292 -- 10.6.4 Combined Time-Frequency Dynamics 295 -- 10.7 Two Ideas to Deal with Multipath Propagation and Delay Spread 296 -- 10.7.1 The Wideband Idea: Spread Spectrum and a RAKE Receiver 297 -- 10.7.2 The Narrowband Idea: OFDM and a Guard Interval 299. |
| 505 8# - FORMATTED CONTENTS NOTE | |
| Remark 2 | 10.8 Statistical Modeling of Wireless Channels 300 -- 10.8.1 Fading Models: Rayleigh and Some Others 301 -- 10.8.2 Randomness in the Path Loss 303 -- 10.9 Reciprocity and How to Use It 303 -- 10.10 Chapter Summary 305 -- 10.11 Further Reading 305 -- 10.12 Problems and Reflections 305 -- 11 Using Two, More, or a Massive Number of Antennas 309 -- 11.1 Assumptions about the Channel Model and the Antennas 310 -- 11.2 Receiving or Transmitting with a Two-Antenna Device 311 -- 11.2.1 Receiver with Two Antennas 311 -- 11.2.2 Using Two Antennas at a Knowledgeable Transmitter 313 -- 11.2.3 Transmit Diversity 314 -- 11.3 Introducing MIMO 315 -- 11.3.1 Spatial Multiplexing 317 -- 11.4 Multiple Antennas for Spatial Division of Multiple Users 319 -- 11.4.1 Digital Interference-Free Beams: Zero Forcing 320 -- 11.4.2 Other Schemes for Precoding and Digital Beamforming 322 -- 11.5 Beamforming and Spectrum Sharing 325 -- 11.6 What If the Number of Antennas is Scaled Massively? 327 -- 11.6.1 The Base Station Knows the Channels Perfectly 328 -- 11.6.2 The Base Station has to Learn the Channels 329 -- 11.7 Chapter Summary 331 -- 11.8 Further Reading 331 -- 11.9 Problems and Reflections 331 -- 12 Wireless Beyond a Link: Connections and Networks 335 -- 12.1 Wireless Connections with Different Flavors 335 -- 12.1.1 Coarse Classification of the Wireless Connections 335 -- 12.1.2 The Complex, Multidimensional World of Wireless Connectivity 337 -- 12.2 Fundamental Ideas for Providing Wireless Coverage 339 -- 12.2.1 Static or Moving Infrastructure 340 -- 12.2.2 Cells and a Cellular Network 341 -- 12.2.3 Spatial Reuse 343 -- 12.2.4 Cells Come in Different Sizes 345 -- 12.2.5 Two-Way Coverage and Decoupled Access 347 -- 12.3 No Cell is an Island 348 -- 12.3.1 Wired and Wireless Backhaul 348 -- 12.3.2 Wireless One-Way Relaying and the Half-Duplex Loss 349 -- 12.3.3 Wireless Two-Way Relaying: Reclaiming the Half-Duplex Loss 351 -- 12.4 Cooperation and Coordination 355 -- 12.4.1 Artificial Multipath: Treating the BS as Yet Another Antenna 355. |
| 505 8# - FORMATTED CONTENTS NOTE | |
| Remark 2 | 12.4.2 Distributing and Networking the MIMO Concept 357 -- 12.4.3 Cooperation Through a Wireless Backhaul 359 -- 12.5 Dissolving the Cells into Clouds and Fog 360 -- 12.5.1 The Unattainable Ideal Coverage 360 -- 12.5.2 The Backhaul Links Must Have a Finite Capacity 362 -- 12.5.3 Noisy Cooperation with a Finite Backhaul 363 -- 12.5.4 Access Through Clouds and Fog 364 -- 12.6 Coping with External Interference and Other Questions about the Radio Spectrum 366 -- 12.6.1 Oblivious Rather Than Selfish 366 -- 12.6.2 License to Control Interference 367 -- 12.6.3 Spectrum Sharing and Caring 369 -- 12.6.4 Duty Cycling, Sensing, and Hopping 371 -- 12.6.5 Beyond the Licensed and Unlicensed and Some Final Words 372 -- 12.7 Chapter Summary 374 -- 12.8 Further Reading 374 -- 12.9 Problems and Reflections 375 -- Bibliography 377 -- Index 381. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | "Providing a holistic overview of the fundamental ideas underlying the interactions between communication layers and cross-layer communications, this book will help specialists in any one of the layers to appreciate the other layers. The information is presented systematically with fundamental and intuitive treatment of the functions of a network, which are usually treated compartmentally and in such expansive detail that the holistic view is obscured. The book is built around the concepts and engineering principles used in wireless communication systems and networks. The author first breaks down the complicated wireless communications system into different segments, such as layered protocol design, communication at the physical-layer, MAC/link layer and higher-layers, the information-theoretic principles used in wireless systems, wireless system models and their limitations and regulation of the radio spectrum. The book provides an intuitive explanation of the concepts used in each of these segments by exploring the reasons why some design decisions were made. It looks at what the alternatives could have been, what the engineering opportunities are, as well as offering advice in pursuing optimized system design. It focuses on how the ideas used in different segments are inter-related. Instead of listing the topics as they appear in a layered system, this book will introduce increasingly complex models for wireless communications and illustrate the main concepts that can be used to solve the problems implied by the models. The novel way of system-level treatment that this book provides enables researchers to relate their area of expertise to the other segments of the wireless system and obtain a broadened perspective. It can be used as a stand-alone guide, but also as a compendium to the texts that cover different system parts in details which are recommended in the further reading at the end of each chapter. The sequence and layout of the chapters supports quick and easy grasp of the basic concepts, evolving the chapters from simple to very complex topics and techniques"-- |
| 856 42 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | https://ieeexplore.ieee.org/xpl/bkabstractplus.jsp?bkn=9116608 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | eBooks |
| 264 #1 - | |
| -- | Hoboken, New Jersey : |
| -- | John Wiley & Sons, Inc., |
| -- | 2020. |
| 264 #2 - | |
| -- | [Piscataqay, New Jersey] : |
| -- | IEEE Xplore, |
| -- | [2020] |
| 336 ## - | |
| -- | text |
| -- | rdacontent |
| 337 ## - | |
| -- | electronic |
| -- | isbdmedia |
| 338 ## - | |
| -- | online resource |
| -- | rdacarrier |
| 520 ## - SUMMARY, ETC. | |
| -- | Provided by publisher. |
| 650 #0 - SUBJECT ADDED ENTRY--SUBJECT 1 | |
| -- | Wireless communication systems. |
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