IEEE 802.11ba : ultra-low power wake-up radio standard

IEEE 802.11ba ultra-low power wake-up radio standard

"The IEEE 802.11 Working Group develops the standards for the wireless local area network, referred to in the industry as Wi-Fi. Many of the new 802.11 standards focus on improving the data throughput of the Wi-Fi network. Currently the 802.11 working group is developing a new Wi-Fi standard (8...

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Detalles Bibliográficos
Otros Autores: Shellhammer, Steve, author (author), Asterjadhi, Alfred, author, Sun, Yanjun (Engineer), author
Formato: Libro electrónico
Idioma:Inglés
Publicado: Hoboken, New Jersey : John Wiley & Sons, Inc [2023]
Materias:
IEEE 802.11 (Standard)
Ver en Biblioteca Universitat Ramon Llull:https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009724221006719
Tabla de Contenidos:
  • Cover
  • Title Page
  • Copyright Page
  • Contents
  • Author Biography
  • Chapter 1 Introduction
  • 1.1 Background
  • 1.2 Overview
  • 1.3 Book Outline
  • Chapter 2 Overview of IEEE 802.11
  • 2.1 Introduction
  • 2.2 Overview of the IEEE 802.11 PHY Layer
  • 2.2.1 Operating Frequencies and Bandwidths
  • 2.2.2 OFDM
  • 2.2.3 OFDM PPDU
  • 2.3 Overview of IEEE 802.11 MAC Layer
  • 2.3.1 Network Discovery
  • 2.3.2 Connection Setup
  • 2.3.3 Coordinated Wireless Medium Access
  • 2.3.4 Enhanced Distributed Channel Access
  • 2.3.5 Security
  • 2.3.6 Time Synchronization
  • 2.3.7 Power-Saving Mechanisms
  • 2.3.8 Orthogonal Frequency Division Multiple Access (OFDMA)
  • 2.4 Conclusions
  • References
  • Chapter 3 Wake-up Radio Concept
  • 3.1 Introduction
  • 3.2 Primary Sources of Power Consumption in an IEEE 802.11 Station
  • 3.2.1 Power Consumption in Transmit Mode
  • 3.2.2 Power Consumption in Receive Mode
  • 3.2.3 Power Consumption in Sleep Mode
  • 3.2.4 Power Consumption in Deep Sleep Mode
  • 3.3 Wake-up Radio Concept
  • 3.4 Example of Power Consumption Using a Wake-up Radio
  • 3.5 Selection of Duty Cycle Values
  • 3.6 Conclusions
  • Chapter 4 Physical Layer Description
  • 4.1 Introduction
  • 4.2 Requirements
  • 4.3 Regulations
  • 4.4 Link Budget Considerations
  • 4.5 Modulation
  • 4.6 Physical Layer Protocol Data Unit (PPDU) Structure
  • 4.6.1 Non-WUR Portion of PPDU
  • 4.6.2 Sync Field
  • 4.6.3 Data Field
  • 4.7 Symbol Randomization
  • 4.8 FDMA Operation
  • 4.8.1 40 MHz FDMA
  • 4.8.2 80 MHz FDMA
  • 4.9 Additional Topics
  • 4.10 Conclusions
  • References
  • Chapter 5 Physical Layer Performance
  • 5.1 Introduction
  • 5.2 Generic Non-coherent Receiver
  • 5.3 Simulation Description
  • 5.3.1 Transmitter Model
  • 5.3.2 MC-OOK Symbol Waveform Generation
  • 5.3.3 Channel Model
  • 5.3.4 Receiver Model
  • 5.3.5 Performance Metrics.
  • 5.4 PHY Performance: Simulation Results
  • 5.4.1 Sync Field Detection Rate
  • 5.4.2 Sync Field Classification Error Rate
  • 5.4.3 Sync Field Timing Error
  • 5.4.4 Packet Error Rate
  • 5.4.5 Effects of Transmit Diversity
  • 5.5 Link Budget Comparison
  • 5.5.1 Comparison to the 6 Mb/s OFDM PHY
  • 5.5.2 Comparison to the 1 Mb/s Non-OFDM PHY
  • 5.6 Conclusions
  • References
  • Chapter 6 Wake-up Radio Medium Access Control
  • 6.1 Introduction
  • 6.2 Network Discovery
  • 6.2.1 General
  • 6.2.2 WUR Discovery
  • 6.3 Connectivity and Synchronization
  • 6.3.1 General
  • 6.3.2 WUR Beacon Frame Generation
  • 6.3.3 WUR Beacon Frame Processing
  • 6.4 Power Management
  • 6.4.1 General
  • 6.4.1.1 MR Power Management
  • 6.4.1.2 WUR Power Management
  • 6.4.2 WUR Modes
  • 6.4.2.1 WUR Mode Setup
  • 6.4.2.2 WUR Mode Update
  • 6.4.2.3 WUR Mode Suspend and Resume
  • 6.4.2.4 WUR Mode Teardown
  • 6.4.3 Duty Cycle Operation
  • 6.4.3.1 WUR Duty Cycle Period
  • 6.4.3.2 WUR Duty Cycle Service Period
  • 6.4.3.3 WUR Duty Cycle Start Time
  • 6.4.4 WUR Wake Up Operation
  • 6.4.4.1 Individual DL BU Delivery Context
  • 6.4.4.2 Group Addressed DL BU Delivery Context
  • 6.4.4.3 Critical BSS Update Delivery Context
  • 6.4.5 Use of WUR Short Wake-up Frames
  • 6.4.6 Keep Alive Frames
  • 6.5 Frequency Division Multiple Access
  • 6.6 Protected Wake-up Frames
  • 6.7 Conclusion
  • Chapter 7 Medium Access Control Frame Design
  • 7.1 Introduction
  • 7.2 Information Elements
  • 7.2.1 General
  • 7.2.2 Elements Supporting MR Functionalities
  • 7.2.2.1 DSSS Parameter Set Element
  • 7.2.2.2 EDCA Parameter Set Element
  • 7.2.2.3 Channel Switch Announcement Element
  • 7.2.2.4 Extended Channel Switch Announcement Element
  • 7.2.2.5 HT Operation Element
  • 7.2.2.6 VHT Operation Element
  • 7.2.2.7 Wide Bandwidth Channel Switch Element
  • 7.2.2.8 Channel Switch Wrapper Element.
  • 7.2.2.9 HE Operation Element
  • 7.2.3 Elements Supporting WUR Functionalities
  • 7.2.3.1 WUR Capabilities Element
  • 7.2.3.2 WUR Operation Element
  • 7.2.3.3 WUR Mode Element
  • 7.2.3.4 WUR Discovery Element
  • 7.2.3.5 WUR PN Update Element
  • 7.3 Main Radio MAC Frames
  • 7.3.1 Beacon Frame
  • 7.3.2 Probe Request/Response Frames
  • 7.3.3 (Re)Association Request/Response Frames
  • 7.3.4 Action Frames
  • 7.4 WUR MAC Frames
  • 7.4.1 WUR Beacon Frame
  • 7.4.2 WUR Wake-up Frame
  • 7.4.3 WUR Discovery Frame
  • 7.4.4 WUR Vendor-Specific Frame
  • 7.4.5 WUR Short Wake-up Frame
  • 7.5 Conclusion
  • Index
  • EULA.

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