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IEEE 802.11af 2014

IEEE 802.11af 2014

$37.05

IEEE Standard for Information technology – Telecommunications and information exchange between systems – Local and metropolitan area networks – Specific requirements – Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications Amendment 5: Television White Spaces (TVWS) Operation

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IEEE 2014 198
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Amendment Standard – Active. Enhancements to the IEEE 802.11 physical layers (PHYs) and medium access control (MAC) sublayer to support operation in the white spaces in television bands are defined. (The PDF of this standard is available at no cost compliments of the GETIEEE802 program, located at http://standards.ieee.org/getieee802/

PDF Catalog

PDF Pages PDF Title
1 IEEE Std 802.11af™-2013 front cover
3 Title page
4 Abstract/Keywords
5 Important Notices and Disclaimers Concerning IEEE Standards Documents
8 Participants
12 Introduction
13 Contents
19 Tables
21 Figures
23 IMPORTANT NOTICE
24 2. Normative references
3. Definitions, acronyms, and abbreviations
3.1 Definitions
3.2 Definitions specific to IEEE 802.11
26 3.2a Definitions specific to IEEE 802.11 operation in some regulatory domains
29 3.3 Abbreviations and acronyms
3.4 Abbreviations and acronyms in some regulatory domains
30 4. General description
4.3 Components of IEEE 802.11 architecture
4.3.10a Very high throughput (VHT) STA
4.3.10b Television very high throughput (TVHT) STA
31 4.3.19 Operation under geolocation database (GDB) control
34 6. Layer management
6.3 MLME SAP Interface
6.3.3 Scan
6.3.3.3 MLME-SCAN.confirm
6.3.3.3.2 Semantics of the service primitive
6.3.95 Channel Availability Query
6.3.95.1 Introduction
6.3.95.2 MLME-CHANNELAVAILABILITYQUERY.request
6.3.95.2.1 Function
35 6.3.95.2.2 Semantics of the service primitive
6.3.95.2.3 When generated
6.3.95.2.4 Effect of receipt
6.3.95.3 MLME-CHANNELAVAILABILITYQUERY.confirm
6.3.95.3.1 Function
36 6.3.95.3.2 Semantics of the service primitive
6.3.95.3.3 When generated
6.3.95.3.4 Effect of receipt
6.3.95.4 MLME-CHANNELAVAILABILITYQUERY.indication
6.3.95.4.1 Function
37 6.3.95.4.2 Semantics of the service primitive
6.3.95.4.3 When generated
6.3.95.4.4 Effect of receipt
6.3.95.5 MLME-CHANNELAVAILABILITYQUERY.response
6.3.95.5.1 Function
38 6.3.95.5.2 Semantics of the service primitive
6.3.95.5.3 When generated
6.3.95.5.4 Effect of receipt
6.3.96 Channel schedule management
6.3.96.1 Introduction
39 6.3.96.2 MLME-CHANNELSCHEDULEMANAGEMENT.request
6.3.96.2.1 Function
6.3.96.2.2 Semantics of the service primitive
6.3.96.2.3 When generated
6.3.96.2.4 Effect of receipt
6.3.96.3 MLME-CHANNELSCHEDULEMANAGEMENT.confirm
6.3.96.3.1 Function
40 6.3.96.3.2 Semantics of the service primitive
6.3.96.3.3 When generated
6.3.96.3.4 Effect of receipt
6.3.96.4 MLME-CHANNELSCHEDULEMANAGEMENT.indication
6.3.96.4.1 Function
41 6.3.96.4.2 Semantics of the service primitive
6.3.96.4.3 When generated
6.3.96.4.4 Effect of receipt
6.3.96.5 MLME-CHANNELSCHEDULEMANAGEMENT.response
6.3.96.5.1 Function
42 6.3.96.5.2 Semantics of the service primitive
6.3.96.5.3 When generated
6.3.96.5.4 Effect of receipt
6.3.97 Contact Verification Signal
6.3.97.1 Introduction
6.3.97.2 MLME-CVS.request
6.3.97.2.1 Function
6.3.97.2.2 Semantics of the service primitive
43 6.3.97.2.3 When generated
6.3.97.2.4 Effect of receipt
6.3.97.3 MLME-CVS.indication
6.3.97.3.1 Function
44 6.3.97.3.2 Semantics of the service primitive
6.3.97.3.3 When generated
6.3.97.3.4 Effect of receipt
6.3.98 GDD Enablement
6.3.98.1 Introduction
6.3.98.2 MLME-GDDENABLEMENT.request
6.3.98.2.1 Function
45 6.3.98.2.2 Semantics of the service primitive
6.3.98.2.3 When generated
6.3.98.2.4 Effect of receipt
6.3.98.3 MLME-GDDENABLEMENT.confirm
6.3.98.3.1 Function
46 6.3.98.3.2 Semantics of the service primitive
6.3.98.3.3 When generated
6.3.98.3.4 Effect of receipt
6.3.98.4 MLME-GDDENABLEMENT.indication
6.3.98.4.1 Function
47 6.3.98.4.2 Semantics of the service primitive
6.3.98.4.3 When generated
6.3.98.4.4 Effect of receipt
6.3.98.5 MLME-GDDENABLEMENT.response
6.3.98.5.1 Function
48 6.3.98.5.2 Semantics of the service primitive
6.3.98.5.3 When generated
6.3.98.5.4 Effect of receipt
6.3.99 Network channel control management
6.3.99.1 Introduction
6.3.99.2 MLME-NETWORKCHANNELCONTROL.request
6.3.99.2.1 Function
49 6.3.99.2.2 Semantics of the service primitive
6.3.99.2.3 When generated
6.3.99.2.4 Effect of receipt
6.3.99.3 MLME-NETWORKCHANNELCONTROL.confirm
6.3.99.3.1 Function
50 6.3.99.3.2 Semantics of the service primitive
6.3.99.3.3 When generated
6.3.99.3.4 Effect of receipt
6.3.99.4 MLME-NETWORKCHANNELCONTROL.indication
6.3.99.4.1 Function
51 6.3.99.4.2 Semantics of the service primitive
6.3.99.4.3 When generated
6.3.99.4.4 Effect of receipt
6.3.99.5 MLME-NETWORKCHANNELCONTROL.response
6.3.99.5.1 Function
52 6.3.99.5.2 Semantics of the service primitive
6.3.99.5.3 When generated
6.3.99.5.4 Effect of receipt
6.3.100 White space map (WSM)
6.3.100.1 Introduction
53 6.3.100.2 MLME-WSM.request
6.3.100.2.1 Function
6.3.100.2.2 Semantics of the service primitive
6.3.100.2.3 When generated
6.3.100.2.4 Effect of receipt
6.3.100.3 MLME-WSM.indication
6.3.100.3.1 Function
54 6.3.100.3.2 Semantics of the service primitive
6.3.100.3.3 When generated
6.3.100.3.4 Effect of receipt
55 7. PHY service specification
7.3 Detailed PHY service specifications
7.3.5 PHY-SAP detailed service specification
7.3.5.11 PHY-CCA.indication
7.3.5.11.2 Semantics of the service primitive
57 8. Frame formats
8.2 MAC frame formats
8.2.4 Frame fields
8.2.4.6 HT Control field
8.2.4.6.3 VHT variant
8.2.4.7 Frame Body field
8.2.4.7.1 General
8.2.6 TLV encodings
8.2.6.1 General
58 8.2.6.2 Common TLVs
8.2.6.2.1 Device Class
8.2.6.2.2 Device Identification Information
59 8.2.6.2.3 Device Location Information
8.2.6.2.4 Channel Schedule Descriptor
60 8.2.6.2.5 WSM information values
62 8.3 Format of individual frame types
8.3.3 Management frames
8.3.3.2 Beacon frame format
8.3.3.9 Probe Request frame format
63 8.3.3.10 Probe Response frame format
8.4 Management frame body components
8.4.1 Fields that are not information elements
8.4.1.9 Status Code field
64 8.4.1.32 Rate Identification field
8.4.1.48 VHT Compressed Beamforming Report field
8.4.1.48a TVHT Compressed Beamforming Report field
65 8.4.1.49 MU Exclusive Beamforming Report field
8.4.1.49a TVHT MU Exclusive Beamforming Report field
66 8.4.1.50 Operating Mode field
8.4.1.53 Channel Schedule Management element
68 8.4.1.54 Device Location Information Body
8.4.1.55 WSM type and information
69 8.4.2 Information elements
8.4.2.1 General
8.4.2.24 Extended Capabilities element
8.4.2.24.10 Location Configuration Information Report
70 8.4.2.29 Extended Capabilities element
8.4.2.31 EDCA Parameter Set element
71 8.4.2.54 DSE Registered Location element
8.4.2.95 Advertisement Protocol element
72 8.4.2.160.2 VHT Capabilities Info field
8.4.2.164 VHT Transmit Power Envelope element
8.4.2.165 Channel Switch Wrapper element
73 8.4.2.169 Device Location Information element
8.4.2.170 White Space Map element
8.4.2.171 Reduced Neighbor Report element
74 8.4.2.171.1 Neighbor AP Information field
75 8.4.2.172 TVHT Operation element
77 8.4.5 Registered Location Query Protocol (RLQP) elements
8.4.5.1 General
8.4.5.2 Channel Availability Query RLQP-element
79 8.4.5.3 Channel Schedule Management RLQP-element
80 8.4.5.4 Network Channel Control RLQP-element
81 8.5 Action frame format details
8.5.8 Public Action details
8.5.8.1 Public Action frames
82 8.5.8.27 Channel Availability Query frame format
8.5.8.28 Channel Schedule Management frame format
83 8.5.8.29 Contact Verification Signal frame format
8.5.8.30 GDD Enablement Request frame format
84 8.5.8.31 GDD Enablement Response frame format
8.5.8.32 Network Channel Control frame format
85 8.5.8.33 White Space Map Announcement frame format
86 8.5.11 Protected Dual of Public Action frames
8.5.11.1 Protected Dual of Public Action details
87 9. MAC sublayer functional description
9.2 MAC architecture
9.2.1 General
9.3 DCF
9.3.2 Procedures common to the DCF and EDCAF
9.3.2.3 IFS
9.3.2.3.4 PIFS
9.7 Multirate support
9.7.1 Overview
88 9.12 A-MPDU operation
9.12.2 A-MPDU length limit rules
9.19 HCF
9.19.2 HCF contention-based channel access (EDCA)
9.19.2.8 EDCA channel access in a VHT and TVHT BSSs
9.24 MAC frame processing
9.24.9 Extensible subelement parsing
9.24.10 Extensible TLV parsing
89 9.31 Null data packet (NDP) sounding
9.31.5 VHT sounding protocol
9.31.5.2 Rules for VHT sounding protocol sequences
9.31.5.3 Rules for fragmented feedback in VHT sounding protocol sequences
90 10. MLME
10.11 Radio measurement procedures
10.11.9 Specific measurement usage
10.11.9.6 Location Configuration Information Report
10.24 WLAN interworking with external networks procedures
10.24.3 Interworking procedures: generic advertisement service (GAS)
10.24.3.2 ANQP procedures
10.24.3.3 Registered Location Query Protocol (RLQP) procedures
10.42 Basic TVHT BSS functionality
92 10.43 Operation under the control of a GDB
10.43.1 General
10.43.2 GDD enabling STA operation
93 10.43.3 GDD dependent STA operation
94 10.43.4 Channel availability query (CAQ) procedure
10.43.4.1 Introduction
95 10.43.4.2 CAQ requesting STA
96 10.43.4.3 CAQ responding STA
97 10.43.5 Channel schedule management (CSM) procedures
10.43.5.1 Introduction
98 10.43.5.2 CSM requesting STA
10.43.5.3 CSM responding STA
99 10.43.6 Contact verification signal (CVS)
10.43.7 Network channel control (NCC) procedures
10.43.7.1 Introduction
100 10.43.7.2 NCC requesting STA
101 10.43.7.3 NCC responding STA
10.43.8 Reduced neighbor report
102 10.43.9 White space map (WSM)
104 23. Television Very High Throughput (TVHT) PHY specification
23.1 Introduction
23.1.1 Introduction to the TVHT PHY
105 23.1.2 Scope
106 23.1.3 TVHT PHY functions
23.1.3.1 General
23.1.3.2 PHY management entity (PLME)
23.1.3.3 Service specification method
23.1.4 PPDU formats
23.2 TVHT PHY service interface
23.2.1 Introduction
23.2.2 TXVECTOR and RXVECTOR parameters
113 23.2.3 Effects of CH_BANDWIDTH parameter on PPDU format
114 23.2.4 Support for NON_HT and HT formats
118 23.3 TVHT PHY sublayer
23.3.1 Introduction
23.3.2 VHT PPDU format in TVWS bands
23.3.3 Transmitter block diagram
120 23.3.4 Overview of the PPDU encoding process
23.3.4.1 General
23.3.4.2 Construction of L-STF
23.3.4.3 Construction of the L-LTF
121 23.3.4.4 Construction of L-SIG
23.3.4.5 Construction of TVHT-SIG-A
23.3.4.6 Construction of TVHT-STF
23.3.4.7 Construction of TVHT-LTF
23.3.4.8 Construction of TVHT-SIG-B
122 23.3.4.9 Construction of the Data field in an SU PPDU
23.3.4.9.1 Using BCC
23.3.4.9.2 Using LDPC
23.3.4.10 Construction of the Data field in an MU PPDU
23.3.4.10.1 General
23.3.4.10.2 Using BCC
123 23.3.4.10.3 Using LDPC
23.3.4.10.4 Combining to form MU PPDU
23.3.5 Modulation and coding scheme (MCS)
23.3.6 Timing-related parameters
124 23.3.7 Mathematical description of signals
128 23.3.8 TVHT preamble
23.3.8.1 Introduction
23.3.8.2 Non-TVHT portion of VHT format preamble
23.3.8.2.1 Cyclic shift definition for pre-TVHT modulated fields
23.3.8.2.2 L-STF definition
23.3.8.2.3 L-LTF definition
129 23.3.8.2.4 L-SIG definition
23.3.8.3 TVHT portion of VHT format preamble
23.3.8.3.1 Introduction
23.3.8.3.2 Cyclic shift for TVHT modulated fields
23.3.8.3.3 TVHT-SIG-A definition
130 23.3.8.3.4 TVHT-STF definition
23.3.8.3.5 TVHT-LTF definition
131 23.3.8.3.6 TVHT-SIG-B definition
23.3.9 Transmission of NON_HT and HT PPDUs with multiple antennas
23.3.9.1 Transmission of NON_HT PPDUs with more than one antenna
23.3.9.2 Transmission of HT format PPDUs with more than four antennas
23.3.10 Data field
23.3.10.1 General
23.3.10.2 SERVICE field
23.3.10.3 CRC calculation for TVHT-SIG-B
23.3.10.4 Scrambler
23.3.10.5 Coding
132 23.3.10.6 Stream parser
23.3.10.7 Segment parser
23.3.10.8 BCC interleaver
23.3.10.9 Constellation mapping
23.3.10.9.1 General
23.3.10.9.2 LDPC tone mapping
133 23.3.10.9.3 Segment deparser
23.3.10.9.4 Space-time block coding
23.3.10.10 Pilot subcarriers
23.3.10.11 OFDM modulation transmission in VHT format
134 23.3.10.12 Non-HT duplicate transmission
23.3.11 SU-MIMO and MU-MIMO Beamforming
23.3.11.1 General
135 23.3.11.2 Beamforming Feedback Matrix V
23.3.11.3 Group ID
23.3.12 TVHT preamble format for sounding PPDUs
23.3.13 Regulatory requirements
23.3.14 Channelization
137 23.3.15 Transmit RF delay
23.3.16 Slot time
23.3.17 Transmit and receive port impedance
23.3.18 PMD transmit specification
23.3.18.1 Transmit spectrum mask
138 23.3.18.2 Spectral flatness
140 23.3.18.3 Transmit center frequency and symbol clock frequency tolerance
23.3.18.4 Modulation accuracy
23.3.18.4.1 Introduction to modulation accuracy tests
23.3.18.4.2 Transmit center frequency leakage
23.3.18.4.3 Transmitter constellation error
23.3.18.4.4 Transmitter modulation accuracy (EVM) test
141 23.3.18.5 Time of Departure accuracy
23.3.19 TVHT receiver specification
23.3.19.1 General
23.3.19.2 Receiver minimum input sensitivity
142 23.3.19.3 Adjacent channel rejection
23.3.19.4 Nonadjacent channel rejection
143 23.3.19.5 Receiver maximum input level
23.3.19.6 CCA sensitivity
23.3.19.6.1 General
23.3.19.6.2 CCA sensitivity for operating classes requiring CCA-ED
23.3.19.6.3 CCA sensitivity for signals occupying the primary channel
144 23.3.19.6.4 CCA sensitivity for signals not occupying the primary channel
23.3.19.7 RSSI
145 23.3.20 PLCP transmit procedure
23.3.21 PLCP receive procedure
23.4 TVHT PLME
23.4.1 PLME_SAP sublayer management primitives
23.4.2 PHY MIB
23.4.3 TXTIME and PSDU_LENGTH calculation
23.4.4 PHY characteristics
146 23.5 Parameters for TVHT MCSs
153 Annex B (normative) Protocol Implementation Conformance Statement (PICS) proforma
B.2 Abbreviations and special symbols
B.2.2 General abbreviations for Item and Support columns
B.4 PICS proforma—IEEE Std. 802.11-2012
155 B.4.12 Spectrum management extensions
157 B.4.14 QoS base functionality
B.4.18 DSE functions
161 B.4.21 WNM extensions
162 B.4.25 RobustAVT extensions
B.4.28 TVWS functions
168 Annex C (normative) ASN.1 encoding of the MAC and PHY MIB
C.3 MIB Detail
192 Annex D (normative) Regulatory references
D.1 External regulatory references
193 Annex E (normative) Country elements and operating classes
E.1 Country information and operating classes
E.2 Band specific operating requirements
E.2.5 TVWS band in the United States and Canada (54 MHz to 698 MHz)
196 E.2.6 TVWS band in Europe
197 Annex H (normative) Usage of Ethertype 89-0d
198 Annex T (informative) Location and Time Difference accuracy test
T.2 Time Difference of Departure accuracy test

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