Texto completo en Odilo

Texto completo en Odilo

Texto completo en Odilo

Texto completo en Odilo

Tabla de Contenidos: “…-- Understanding what AI means and what's in it in an intuitive way -- Supervised learning -- Unsupervised learning -- Reinforcement learning -- Practical reinforcement learning -- Agent -- Rewards -- Environment -- State -- Model -- Value function -- State-value function -- Action-value function -- Policy -- Markov Decision Process -- Planning with dynamic programming -- Monte Carlo learning and temporal difference learning -- SARSA and Q-learning -- Deep reinforcement learning -- Practical applications of reinforcement and deep reinforcement learning algorithms -- Summary -- Chapter 3: Getting Started with OpenAI Gym and Deep Reinforcement Learning -- Code repository, setup, and configuration -- Prerequisites -- Creating the conda environment -- Minimal install - the quick and easy way -- Complete install of OpenAI Gym learning environments -- Instructions for Ubuntu -- Instructions for macOS -- MuJoCo installation -- Completing the OpenAI Gym setup -- Installing tools and libraries needed for deep reinforcement learning -- Installing prerequisite system packages -- Installing Compute Unified Device Architecture (CUDA) -- Installing PyTorch -- Summary…”

Tabla de Contenidos: “…Cover -- Title Page -- Copyright Page -- Contents -- Preface -- About the Authors -- Acknowledgments -- Chapter 1 Background and Functional Requirements for High-Density Communications -- 1.1 BACKGROUND -- 1.2 REQUIREMENTS FOR HIGH-DENSITY COMMUNICATIONS -- 1.2.1 Pre-pandemic/Long-term Requirements for Airports -- 1.2.2 Pre-pandemic/Long-term Requirements for Stadiums -- 1.2.3 Pre-pandemic/Long-term Requirements for Convention Centers -- 1.2.4 Pre-pandemic/Long-term Requirements for Open Air Gatherings and Amusement Parks -- 1.2.5 Pre-pandemic/Long-term Requirements for Classrooms -- 1.2.6 Pre-pandemic/Long-term Requirements for Train and Subway Stations -- 1.2.7 Pre-pandemic/Long-term Requirements for Dense Office Environments -- 1.2.8 Ongoing Requirements for Dense Smart Warehouses and Distribution Centers -- 1.2.9 Pre-pandemic/Long-term Requirements for Dense Smart Cities -- 1.3 PANDEMIC-DRIVEN SOCIAL DISTANCING -- 1.3.1 Best Practices -- 1.3.2 Heuristic Density for the Pandemic Era -- 1.4 THE CONCEPT OF A WIRELESS SUPERNETWORK -- REFERENCES -- Chapter 2 Traditional WLAN Technologies -- 2.1 OVERVIEW -- 2.2 WLAN STANDARDS -- 2.3 WLAN BASIC CONCEPTS -- 2.3.1 PHY Layer Operation -- 2.3.2 MAC Layer Operation -- 2.4 HARDWARE ELEMENTS -- 2.5 KEY IEEE 802.11ac MECHANISMS -- 2.5.1 Downlink Multi-User MIMO (DL-MU-MIMO) -- 2.5.2 Beamforming -- 2.5.3 Dynamic Frequency Selection -- 2.5.4 Space-Time Block Coding -- 2.5.5 Product Waves -- 2.6 BRIEF PREVIEW OF IEEE 802.11ax -- REFERENCES -- Chapter 3 Traditional DAS Technologies -- 3.1 OVERVIEW -- 3.2 FREQUENCY BANDS OF CELLULAR OPERATION -- 3.2.1 Traditional RF Spectrum -- 3.2.2 Citizens Broadband Radio Service (CBRS) -- 3.2.3 Freed-up Satellite C-Band -- 3.2.4 5G Bands -- 3.2.5 Motivations for Additional Spectrum -- 3.2.6 Private LTE/Private CBRS -- 3.2.7 5G Network Slicing -- 3.2.8 Supportive Technologies…”

Texto completo en Odilo

Tabla de Contenidos: “…-- 11.1 Introduction -- 11.2 5G Achievements and Open Challenges -- 11.3 The Challenges on the 5G Frontier -- 11.4 The Oral Cavity as Device or Node -- 11.5 FutureWork -- References -- About the Authors -- Chapter 12 - 802.11ax for 5G -- 12.1 Introduction -- 12.2 802.11ax Features -- 12.3 Interoperability and Mode Detection -- 12.4 OFDMA -- 12.5 Uplink MU-MIMO -- 12.6 Range Extension -- 12.7 Dynamic CCA -- 12.8 Conclusions -- References -- About the Author -- Chapter 13 - 5G for Personalized Health and Ambient Assisted Living -- 13.1 Introduction -- 13.2 Technology to Support Personalized Health and Ambient Assisted Living -- 13.2.1 Exercising at Home -- 13.2.2 Movement Analysis and Monitoring -- 13.2.3 Personal Coaching Systems -- 13.2.4 The Caring Home -- Supportive Home Environments -- 13.3 Opportunities Due to 5G -- 13.3.1 Movement Analysis and Monitoring -- 13.3.2 Personal Coaching Systems -- 13.3.3 The Caring Home -- 13.4 Discussions -- References -- About the Author -- Chgapter 14 - Multi Business Model Innovations in a World of 5G - Towards a World of Advanced Persuasive Business Models Embedded with Sensor- and Persuasive Technologies -- 14.1 Introduction -- 14.2 Persuasive Business Models and Business Model Language -- 14.3 AWorld of 5G and Persuasive Business Models -- 14.4 Persuasive Business Models and Business Model Language in a World of 5G -- 14.5 Conclusions -- References -- About the Author -- Index -- Back Cover…”

Tabla de Contenidos: “…Introduction to radio frequency (RF) communications -- Frequency and wavelength -- Antennas -- Modulation -- Duplexing -- Multipath propagation -- Multiplexing -- Utilizing cellular networks -- 4G/LTE -- 5G -- Cellular Vehicle-to-Everything (C-V2X) -- Narrow-Band IoT (NB-IoT) -- Optimizing Wi-Fi (802.11x)-based connectivity -- Wi-Fi-1 through Wi-Fi-6 -- Modulation and coding schemes (MSCs) -- Spatial streams -- WiFi and MIMO -- MU-OFDMA -- 802.11p (DSRC) -- Connecting to low-powered devices with LoRaWAN -- LoRa -- Long range wide area network (LoRaWAN) -- LoRaWAN network topology -- Direct communication between devices -- Geolocation -- LoRaWAN device classes -- Integrating SATCOM -- SATCOM frequency bands -- Satellite orbits -- Global Navigation Satellite System (GNSS) -- Summary -- Part 2: Introducing AWS Edge Computing Services -- Chapter 4: Addressing Disconnected Scenarios with AWS Snow Family -- Introduction to the AWS Snow Family -- Using AWS Snowball Edge -- Migrating data to the cloud -- Physical networking -- Logical networking -- Storage allocation -- Using AWS Snowcone -- Wi-Fi -- Power supply -- Data transfer targets -- Summary -- Chapter 5: Incorporating AWS Outposts into Your On-Premises Data Center -- Introducing AWS Outposts -- Using AWS Outposts Rack -- Use cases -- Ordering an AWS Outposts rack -- Physical elements -- Logical networking -- Available services -- High availability (HA) -- Security -- Using AWS Outposts Server -- Ordering -- Physical networking -- Service link -- Logical network interfaces (LNIs) -- High Availability (HA) -- Service availability -- Storage -- Summary -- Chapter 6: Lowering First-Hop Latency with AWS Local Zones -- Introduction to AWS Local Zones -- Customer needs -- AWS Outposts versus AWS Local Zones -- AWS Dedicated Local Zones -- AWS Local Zones pricing -- Latency to AWS Local Zones…”

Tabla de Contenidos: “…-- Planning a Raspberry Pi Pico robot -- An overview of robot planning -- A note on trade-offs -- Choosing a robot chassis -- Choosing the power systems -- Pin usage -- Test fitting a Raspberry Pi Pico robot -- Creating your first test-fit part -- Motors -- Power systems -- Creating a rough chassis -- Arranging the test-fit parts -- A recommended shopping list for robot basics -- Robot parts and where to find them -- The robot workshop and makerspaces -- Summary -- Exercises -- Further reading -- Chapter 2: Preparing Raspberry Pi Pico -- Technical requirements -- Getting CircuitPython onto Raspberry Pi Pico -- Preparing the CircuitPython library for Pico -- Coding on Pico - first steps -- Downloading the Mu editor -- Lighting the Pico LED with CircuitPython -- Blinking the LED with code -- Soldering headers to Raspberry Pi Pico -- Summary -- Exercises -- Further reading -- Chapter 3: Designing a Robot Chassis in FreeCAD -- Technical requirements -- Introducing FreeCAD -- The FreeCAD screen -- Selecting workbenches -- FreeCAD settings -- Making robot chassis sketches in FreeCAD -- Preparing the document -- Sketching the chassis outline -- Creating the upper parts main sketch -- Sketching the motor holes -- Designing the castor placement -- Modeling chassis parts from sketches -- Modeling the chassis plate -- Modeling the other parts -- Troubleshooting the model -- Modeling the castor in 3D -- Making FreeCAD technical drawings…”

Tabla de Contenidos: “…Chapter 5: Determination of Total Productivity by a Constant Wellbore Pressure Flow Test and the Crossflow Behavior in Mu ... -- 5.1. Assumption and Approximate Theoretical Solution of the Problem -- 5.2. …”

Tabla de Contenidos: “…MISTA -- 3.3.7. Modbat -- 3.3.8. MoMuT -- 3.3.9. PragmaDev -- 3.3.10. Tcases -- 3.3.11. …”

Tabla de Contenidos: “…5.4.2 SAM Environmental Chamber -- References -- 2 - Facilities to AlterWeight -- Chapter_6 Drop Towers -- 6.1 Introduction -- 6.2 Drop Tower Technologies -- 6.3 Vacuum (or Drop) Tubes -- 6.4 Experiment Inside Capsule (Drag Shield) -- 6.5 Drop Tower Systems -- 6.5.1 Guided Motion -- 6.6 Enhanced Technologies -- 6.6.1 Free Flyer System -- 6.6.2 Catapult System -- 6.6.3 Next-Generation Drop Towers -- 6.6.3.1 Ground-based facility's typical operational parameters -- 6.7 Research in Ground-Based Reduced Gravity Facilities -- 6.7.1 Cold Atoms -- 6.7.2 Combustion -- 6.7.3 Fluid Mechanics/Dynamics -- 6.7.4 Astrophysics -- 6.7.5 Material Sciences -- 6.7.6 Biology -- 6.7.7 Technology Tests -- References -- Chapter_7 Parabolic Flights -- 7.1 Introduction -- 7.2 Objectives of Parabolic Flights -- 7.3 Parabolic Flight Maneuvers -- 7.4 Large Airplanes Used for Parabolic Flights -- 7.4.1 Europe: CNES' Caravelle and CNES-ESA's Airbus A300ZERO-G -- 7.4.2 USA: NASA's KC-135, DC-9 and Zero-G Corporation -- 7.4.3 Russia: Ilyushin IL-76 MDK -- 7.5 Medium-Sized Airplanes Used for Parabolic Flights -- 7.5.1 Europe: TU Delft-NLR Cessna Citation II -- 7.5.2 Canada: CSA Falcon 20 -- 7.5.3 Japan: MU-300 and Gulfstream-II -- 7.5.4 Other Aircraft -- 7.6 Small Airplanes and Jets Used for Parabolic Flights -- 7.6.1 Switzerland: Swiss Air Force Jet Fighter F-5E -- 7.6.2 Other Aircraft -- 7.7 Conclusions -- References -- Chapter_8 Magnetic Levitation -- 8.1 Introduction -- 8.2 Static Magnetic Forces in a Continuous Medium -- 8.2.1 Magnetic Forces and Gravity, Magneto-GravitationalPotential -- 8.2.2 Magnetic Compensation Homogeneity -- 8.3 Axisymmetric Levitation Facilities -- 8.3.1 Single Solenoids -- 8.3.2 Improvement of Axisymmetric Device Performance -- 8.3.2.1 Ferromagnetic inserts -- 8.3.2.2 Multiple solenoid devices and special windings design…”

Tabla de Contenidos: “…-- 6.3 OFDM Numerology Implementation -- 6.3.1 Phase Noise -- 6.3.2 Cell Size, Service Latency, and Mobility -- 6.3.3 Multiplexing Services -- 6.3.4 Spectral Con nement -- 6.3.5 Guard Band Considerations -- 6.3.6 Implementation Aspects -- 6.4 Improving Power Ef ciency of NR Waveform -- 6.4.1 Techniques With Distortion -- 6.4.2 Distortion-less Techniques -- 6.5 Effects of Synchronization Errors -- 6.5.1 Effect of Timing Offset -- 6.5.2 Effect of Carrier Frequency Offset -- 6.5.3 Sampling Frequency Offset -- 6.6 Impairment Mitigation -- 6.6.1 A Phase-Noise Mitigation Scheme -- 6.6.2 CFO and SFO Mitigation -- References -- 7 Multiantenna Techniques -- 7.1 The Role of Multiantenna Techniques in NR -- 7.1.1 Low Frequencies -- 7.1.2 High Frequencies -- 7.2 Multiantenna Fundamentals -- 7.2.1 Beam-Forming, Precoding, and Diversity -- 7.2.2 Spatial Multiplexing -- 7.2.2.1 SU-MIMO Precoding -- 7.2.2.2 MU-MIMO Precoding -- 7.2.2.3 MIMO Receivers -- 7.2.3 Antenna Array Architectures…”