{"id":211686,"date":"2024-10-19T13:41:47","date_gmt":"2024-10-19T13:41:47","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-802-11aj-2018\/"},"modified":"2024-10-25T06:30:22","modified_gmt":"2024-10-25T06:30:22","slug":"ieee-802-11aj-2018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-802-11aj-2018\/","title":{"rendered":"IEEE 802.11aj 2018"},"content":{"rendered":"

Amendment Standard – Active. The IEEE 802.11\u2122 directional multi-gigabit (DMG) physical layer (PHY) and the medium access control (MAC) layer are modified by this amendment to IEEE Std 802.11\u2122-2016 to enable operation in the Chinese millimeter wave frequency band around 60 GHz. This amendment also defines modifications to the IEEE 802.11 PHY and MAC layer to enable operation in the Chinese millimeter wave frequency band around 45 GHz. (The PDF of this standard is available at no cost to you compliments of the IEEE GET program https:\/\/ieeexplore.ieee.org\/browse\/standards\/get-program\/page\/)<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std 802.11aj-2018 Front Cover <\/td>\n<\/tr>\n
2<\/td>\nTitle page <\/td>\n<\/tr>\n
4<\/td>\nImportant Notices and Disclaimers Concerning IEEE Standards Documents <\/td>\n<\/tr>\n
7<\/td>\nParticipants <\/td>\n<\/tr>\n
11<\/td>\nIntroduction <\/td>\n<\/tr>\n
12<\/td>\nContents <\/td>\n<\/tr>\n
22<\/td>\nTables <\/td>\n<\/tr>\n
25<\/td>\nFigures <\/td>\n<\/tr>\n
28<\/td>\n1. Overview
1.3 Supplementary information on purpose <\/td>\n<\/tr>\n
29<\/td>\n3. Definitions, acronyms, and abbreviations
3.2 Definitions specific to IEEE Std 802.11 <\/td>\n<\/tr>\n
30<\/td>\n3.4 Abbreviations and acronyms <\/td>\n<\/tr>\n
31<\/td>\n4. General description
4.3 Components of the IEEE 802.11 architecture
4.3.25 CDMG STA
4.3.26 CMMG STA <\/td>\n<\/tr>\n
33<\/td>\n6. 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
6.3.7 Associate
6.3.7.2 MLME-ASSOCIATE.request
6.3.7.2.2 Semantics of the service primitive <\/td>\n<\/tr>\n
34<\/td>\n6.3.7.3 MLME-ASSOCIATE.confirm
6.3.7.3.2 Semantics of the service primitive
6.3.7.4 MLME-ASSOCIATE.indication
6.3.7.4.2 Semantics of the service primitive <\/td>\n<\/tr>\n
35<\/td>\n6.3.7.5 MLME-ASSOCIATE.response
6.3.7.5.2 Semantics of the service primitive <\/td>\n<\/tr>\n
36<\/td>\n6.3.8 Reassociate
6.3.8.2 MLME-REASSOCIATE.request
6.3.8.2.2 Semantics of the service primitive
6.3.8.3 MLME-REASSOCIATE.confirm
6.3.8.3.2 Semantics of the service primitive <\/td>\n<\/tr>\n
37<\/td>\n6.3.8.4 MLME-REASSOCIATE.indication
6.3.8.4.2 Semantics of the service primitive <\/td>\n<\/tr>\n
38<\/td>\n6.3.8.5 MLME-REASSOCIATE.response
6.3.8.5.2 Semantics of the service primitive
6.3.11 Start
6.3.11.2 MLME-START.request
6.3.11.2.2 Semantics of the service primitive <\/td>\n<\/tr>\n
39<\/td>\n6.3.11.2.4 Effect of receipt
6.3.26 TS management interface
6.3.26.1 General <\/td>\n<\/tr>\n
40<\/td>\n6.3.26.2 MLME-ADDTS.request
6.3.26.2.2 Semantics of the service primitive
6.3.26.3 MLME-ADDTS.confirm
6.3.26.3.2 Semantics of the service primitive <\/td>\n<\/tr>\n
41<\/td>\n6.3.26.3.3 When generated
6.3.26.4 MLME-ADDTS.indication
6.3.26.4.1 Function <\/td>\n<\/tr>\n
42<\/td>\n6.3.26.4.2 Semantics of the service primitive
6.3.26.5 MLME-ADDTS.response
6.3.26.5.2 Semantics of the service primitive <\/td>\n<\/tr>\n
43<\/td>\n6.3.118 DCS procedure
6.3.118.1 General
6.3.118.2 MLME-DCSMEASUREMENT.request
6.3.118.2.1 Function
6.3.118.2.2 Semantics of the service primitive
6.3.118.2.3 When generated <\/td>\n<\/tr>\n
44<\/td>\n6.3.118.2.4 Effect on receipt
6.3.118.3 MLME-DCSMEASUREMENT.indication
6.3.118.3.1 Function
6.3.118.3.2 Semantics of the service primitive
6.3.118.3.3 When generated
6.3.118.3.4 Effect on receipt
6.3.118.4 MLME-DCSMEASUREMENT.response
6.3.118.4.1 Function
6.3.118.4.2 Semantics of the service primitive <\/td>\n<\/tr>\n
45<\/td>\n6.3.118.4.3 When generated
6.3.118.4.4 Effect on receipt
6.3.118.5 MLME-DCSMEASUREMENT.confirm
6.3.118.5.1 Function
6.3.118.5.2 Semantics of the service primitive
6.3.118.5.3 When generated
6.3.118.5.4 Effect on receipt <\/td>\n<\/tr>\n
46<\/td>\n6.3.118.6 MLME-DCS.request
6.3.118.6.1 Function
6.3.118.6.2 Semantics of the service primitive
6.3.118.6.3 When generated
6.3.118.6.4 Effect on receipt
6.3.118.7 MLME-DCS.indication
6.3.118.7.1 Function
6.3.118.7.2 Semantics of the service primitive <\/td>\n<\/tr>\n
47<\/td>\n6.3.118.7.3 When generated
6.3.118.7.4 Effect on receipt
6.3.118.8 MLME-DCS.response
6.3.118.8.1 Function
6.3.118.8.2 Semantics of the service primitive
6.3.118.8.3 When generated
6.3.118.8.4 Effect on receipt <\/td>\n<\/tr>\n
48<\/td>\n6.3.118.9 MLME-DCS.confirm
6.3.118.9.1 Function
6.3.118.9.2 Semantics of the service primitive
6.3.118.9.3 When generated
6.3.118.9.4 Effect on receipt <\/td>\n<\/tr>\n
49<\/td>\n9. Frame formats
9.2 MAC frame formats
9.2.3 General frame format
9.2.4 Frame fields
9.2.4.1 Frame Control field
9.2.4.1.8 More Data field
9.2.4.1.10 +HTC\/Order subfield <\/td>\n<\/tr>\n
50<\/td>\n9.2.4.6a CMMG Control field <\/td>\n<\/tr>\n
52<\/td>\n9.3 Format of individual frame types
9.3.3 Management frames
9.3.3.6 Association Request frame format
9.3.3.7 Association Response frame format <\/td>\n<\/tr>\n
53<\/td>\n9.3.3.8 Reassociation Request frame format
9.3.3.9 Reassociation Response frame format
9.3.3.10 Probe Request frame format <\/td>\n<\/tr>\n
54<\/td>\n9.3.3.11 Probe Response frame format
9.3.4 Extension frames
9.3.4.2 DMG Beacon <\/td>\n<\/tr>\n
56<\/td>\n9.4 Management and Extension frame body components
9.4.1 Fields that are not elements
9.4.1.7 Reason Code field
9.4.1.9 Status Code field
9.4.1.11 Action field <\/td>\n<\/tr>\n
57<\/td>\n9.4.1.46 Band ID field
9.4.1.47a CMMG Parameters field
9.4.1.61 CMMG MIMO Control field <\/td>\n<\/tr>\n
58<\/td>\n9.4.1.62 CMMG Compressed Beamforming Report field <\/td>\n<\/tr>\n
61<\/td>\n9.4.1.63 CMMG Operating Mode field <\/td>\n<\/tr>\n
63<\/td>\n9.4.2 Elements
9.4.2.1 General
9.4.2.132 Extended Schedule element <\/td>\n<\/tr>\n
66<\/td>\n9.4.2.134a CMMG TSPEC element
9.4.2.147 Cluster Report element <\/td>\n<\/tr>\n
67<\/td>\n9.4.2.217 CDMG Capabilities element
9.4.2.217.1 General
9.4.2.217.2 CDMG STA Capability Information field <\/td>\n<\/tr>\n
68<\/td>\n9.4.2.217.3 CDMG AP or PCP Capability Information field <\/td>\n<\/tr>\n
69<\/td>\n9.4.2.218 Dynamic Bandwidth Control element <\/td>\n<\/tr>\n
70<\/td>\n9.4.2.219 CDMG Extended Schedule element <\/td>\n<\/tr>\n
72<\/td>\n9.4.2.220 SSW Report element <\/td>\n<\/tr>\n
73<\/td>\n9.4.2.221 Cluster Probe element <\/td>\n<\/tr>\n
74<\/td>\n9.4.2.222 Extended Cluster Report element <\/td>\n<\/tr>\n
75<\/td>\n9.4.2.223 Cluster Switch Announcement element
9.4.2.224 Enhanced Beam Tracking element <\/td>\n<\/tr>\n
77<\/td>\n9.4.2.225 SPSH Report element <\/td>\n<\/tr>\n
78<\/td>\n9.4.2.226 Clustering Interference Assessment element <\/td>\n<\/tr>\n
79<\/td>\n9.4.2.227 CMMG Capabilities element
9.4.2.227.1 CMMG Capabilities element structure
9.4.2.227.2 CMMG Capabilities Info field <\/td>\n<\/tr>\n
83<\/td>\n9.4.2.227.3 A-MPDU Parameters field
9.4.2.227.4 Supported CMMG MCS and NSS Set field <\/td>\n<\/tr>\n
85<\/td>\n9.4.2.227.5 Transmit Beamforming Capabilities field <\/td>\n<\/tr>\n
86<\/td>\n9.4.2.227.6 CMMG AP or PCP Capability Information field <\/td>\n<\/tr>\n
87<\/td>\n9.4.2.228 CMMG Operation element <\/td>\n<\/tr>\n
88<\/td>\n9.4.2.229 CMMG Operating Mode Notification element
9.4.2.230 CMMG Link Margin element
9.4.2.230.1 General <\/td>\n<\/tr>\n
89<\/td>\n9.4.2.230.2 Activity field
9.4.2.231 CMMG Link Adaptation Acknowledgment element <\/td>\n<\/tr>\n
90<\/td>\n9.5 Fields used in Management and Extension frame bodies and Control frames
9.5.1 Sector Sweep field
9.6 Action frame format details
9.6.8 Public Action details
9.6.8.1 Public Action frames <\/td>\n<\/tr>\n
91<\/td>\n9.6.8.37 DCS Measurement Request frame format <\/td>\n<\/tr>\n
92<\/td>\n9.6.8.38 DCS Measurement Response frame format <\/td>\n<\/tr>\n
94<\/td>\n9.6.8.39 DCS Request frame format <\/td>\n<\/tr>\n
95<\/td>\n9.6.8.40 DCS Response frame format
9.6.8.41 Extended Notification Period Request frame format <\/td>\n<\/tr>\n
96<\/td>\n9.6.8.42 Extended Notification Period Response frame format
9.6.8.43 Extended Channel Splitting Request frame format <\/td>\n<\/tr>\n
97<\/td>\n9.6.8.44 Extended Channel Splitting Response frame format <\/td>\n<\/tr>\n
98<\/td>\n9.6.22 Unprotected DMG Action frame details
9.6.22.2 Announce frame format
9.6.22.3 BRP frame format
9.6.29 CDMG Action frame details
9.6.29.1 CDMG Action field <\/td>\n<\/tr>\n
99<\/td>\n9.6.29.2 Notification Period Request frame format
9.6.29.3 Notification Period Response frame format <\/td>\n<\/tr>\n
100<\/td>\n9.6.29.4 Channel Splitting Request frame format
9.6.29.5 Channel Splitting Response frame format <\/td>\n<\/tr>\n
101<\/td>\n9.6.29.6 CDMG Allocation Request frame format
9.6.29.7 CDMG Allocation Response frame format <\/td>\n<\/tr>\n
102<\/td>\n9.6.30 CMMG Action frame details
9.6.30.1 CMMG Action field
9.6.30.2 CMMG Compressed Beamforming frame format <\/td>\n<\/tr>\n
103<\/td>\n9.6.30.3 Operating Mode Notification frame format <\/td>\n<\/tr>\n
104<\/td>\n10. MAC sublayer functional description
10.2 MAC architecture
10.2.1 General <\/td>\n<\/tr>\n
105<\/td>\n10.3 DCF
10.3.2 Procedures common to the DCF and EDCAF
10.3.2.6a CMMG RTS procedure
10.3.2.7 CTS and DMG CTS procedure
10.3.4 DCF access procedure
10.3.4.4 Recovery procedures and retransmit limits <\/td>\n<\/tr>\n
106<\/td>\n10.7 Multirate support
10.7.1 Overview
10.7.7a Multirate support for CMMG STAs
10.7.7a.1 Usage of CMMG Control modulation class
10.7.7a.2 Rate selection rules for Control frames transmitted by CMMG STAs <\/td>\n<\/tr>\n
107<\/td>\n10.7.7a.3 Rate selection for group addressed Data and Management frames transmitted by CMMG STAs
10.7.7a.4 Rate selection for individually addressed Data and Management frames transmitted by CMMG STAs <\/td>\n<\/tr>\n
108<\/td>\n10.7.7a.5 Rate selection for BRP packets for CMMG STAs <\/td>\n<\/tr>\n
109<\/td>\n10.7.9 Modulation classes
10.7.14 Rate selection constraints for CMMG STAs
10.7.14.1 Rx supported CMMG MCS and NSS set <\/td>\n<\/tr>\n
110<\/td>\n10.7.14.2 Tx supported CMMG MCS and NSS set
10.9a CMMG Control field operation
10.12 A-MSDU operation <\/td>\n<\/tr>\n
111<\/td>\n10.14 PPDU duration constraint
10.17 STBC operation
10.20 Group ID and partial AID in VHT and CMMG PPDUs <\/td>\n<\/tr>\n
113<\/td>\n10.22 HCF
10.22.2 HCF contention based channel access (EDCA)
10.22.2.4 Obtaining an EDCA TXOP <\/td>\n<\/tr>\n
114<\/td>\n10.22.2.7 Multiple frame transmission in an EDCA TXOP
10.22.2.12 EDCA channel access in a CMMG BSS <\/td>\n<\/tr>\n
115<\/td>\n10.30 Sounding PPDUs <\/td>\n<\/tr>\n
116<\/td>\n10.31 Link adaptation
10.31.4 Link adaptation using the CMMG Control field <\/td>\n<\/tr>\n
118<\/td>\n10.31a CMMG beamforming <\/td>\n<\/tr>\n
119<\/td>\n10.32 Transmit beamforming
10.32.1 HT steering matrix calculations
10.32.5 Explicit feedback beamforming for CMMG STAs <\/td>\n<\/tr>\n
122<\/td>\n10.34a Null data packet (NDP) sounding for CMMG STAs
10.34a.1 NDP rules <\/td>\n<\/tr>\n
123<\/td>\n10.34a.2 Transmission of a CMMG NDP
10.34a.3 Determination of CMMG NDP destination <\/td>\n<\/tr>\n
124<\/td>\n10.34a.4 Determination of CMMG NDP source
10.36 DMG and CMMG channel access
10.36.1 General
10.36.2 Access periods within a beacon interval <\/td>\n<\/tr>\n
125<\/td>\n10.36.3 ATI transmission rules <\/td>\n<\/tr>\n
126<\/td>\n10.36.4 DTI transmission rules
10.36.5 Contention based access period (CBAP) transmission rules <\/td>\n<\/tr>\n
127<\/td>\n10.36.6 Channel access in scheduled DTI
10.36.6.1 General
10.36.6.2 Service period (SP) allocation
10.36.6.6 DMG and CMMG protected period
10.36.6.6.1 Introduction <\/td>\n<\/tr>\n
128<\/td>\n10.36.6.6.2 DMG and CMMG protected period establishment and maintenance <\/td>\n<\/tr>\n
129<\/td>\n10.36.6.6.2a CDMG protected period establishment and maintenance <\/td>\n<\/tr>\n
131<\/td>\n10.36.6.6.2b Dynamic and static bandwidth operation during CMMG protected period
10.36.6.6.3 NAV update in DMG and CMMG protected period
10.36.6.6.4 Interference report <\/td>\n<\/tr>\n
132<\/td>\n10.36.7 Dynamic allocation of service period
10.36.7.3 Grant period (GP)
10.36.8 Dynamic truncation of service period
10.36.8.1 DMG dynamic truncation of service period <\/td>\n<\/tr>\n
133<\/td>\n10.36.8.2 CDMG dynamic truncation of service period
10.36.10 Updating multiple NAVs <\/td>\n<\/tr>\n
135<\/td>\n10.36.11 Opportunistic transmission in alternative channel for CDMG STAs <\/td>\n<\/tr>\n
137<\/td>\n10.37 DMG and CMMG AP or PCP clustering
10.37.1 General <\/td>\n<\/tr>\n
138<\/td>\n10.37.3 Cluster maintenance
10.37.3.4 Centralized AP or PCP cluster MAC requirements
10.37.5 Decentralized AP or PCP cluster request <\/td>\n<\/tr>\n
139<\/td>\n10.37a CDMG AP or PCP clustering
10.37a.1 General
10.37a.2 Cluster formation
10.37a.2.1 Decentralized CDMG AP or PCP cluster formation <\/td>\n<\/tr>\n
143<\/td>\n10.37a.2.2 Centralized CDMG AP or PCP cluster formation <\/td>\n<\/tr>\n
145<\/td>\n10.37a.3 Cluster maintenance
10.37a.3.1 General cluster maintenance
10.37a.3.2 Decentralized CDMG AP or PCP cluster maintenance <\/td>\n<\/tr>\n
146<\/td>\n10.37a.3.3 Cluster coordination
10.37a.3.4 Centralized CDMG AP or PCP cluster maintenance <\/td>\n<\/tr>\n
147<\/td>\n10.37a.3.5 Centralized CDMG AP or PCP cluster MAC requirements
10.37a.4 Cluster report and rescheduling <\/td>\n<\/tr>\n
148<\/td>\n10.37a.5 Decentralized AP or PCP cluster request
10.37a.6 Spatial sharing in a CDMG AP or PCP cluster <\/td>\n<\/tr>\n
150<\/td>\n10.38 DMG beamforming
10.38.1 General
10.38.9 CDMG enhanced beam tracking <\/td>\n<\/tr>\n
153<\/td>\n10.39a Link adaptation using the CMMG link measurement
10.39a.1 General
10.39a.2 CMMG TPC <\/td>\n<\/tr>\n
154<\/td>\n10.39a.3 CMMG fast link adaptation <\/td>\n<\/tr>\n
155<\/td>\n10.60 DBC mechanism for CDMG STAs
10.60.1 General
10.60.2 CDMG channel access
10.60.2.1 CDMG BSS operating on a 2.16 GHz channel <\/td>\n<\/tr>\n
156<\/td>\n10.60.2.2 CDMG BSS operating on a 1.08 GHz channel <\/td>\n<\/tr>\n
158<\/td>\n10.60.2.3 Synchronization of CDMG infrastructure BSS or PBSSs on the adjacent 1.08 GHz channels within a 2.16 GHz channel <\/td>\n<\/tr>\n
161<\/td>\n10.60.3 Channel splitting of a 2.16 GHz channel <\/td>\n<\/tr>\n
162<\/td>\n10.60.4 Channel expansion of a 1.08 GHz channel <\/td>\n<\/tr>\n
163<\/td>\n10.60.5 Backward compatibility and interoperation <\/td>\n<\/tr>\n
167<\/td>\n11. MLME
11.1 Synchronization
11.1.4 Acquiring synchronization, scanning
11.1.4.3 Active scanning
11.1.4.3.6 PCP selection in a PBSS <\/td>\n<\/tr>\n
168<\/td>\n11.2 Power management
11.2.3 Power management in a non-DMG infrastructure network
11.2.3.21 CMMG TXOP power save <\/td>\n<\/tr>\n
169<\/td>\n11.2.7 Power management in a PBSS and DMG infrastructure BSS
11.2.7.3 PCP power management mode
11.2.7.3.3 PCP operation with a wakeup schedule
11.32 Spatial sharing and interference mitigation for DMG STAs
11.32.1 General <\/td>\n<\/tr>\n
170<\/td>\n11.49 DCS procedure
11.49.1 General <\/td>\n<\/tr>\n
172<\/td>\n11.49.2 Assessing current channel condition
11.49.3 Requesting measurements for new operating channel
11.49.4 Reporting measurements
11.49.5 Requesting existing BSS to migrate to a new channel <\/td>\n<\/tr>\n
173<\/td>\n11.49.6 Networking on the target channel
11.50 CMMG BSS operation
11.50.1 Basic CMMG BSS functionality <\/td>\n<\/tr>\n
174<\/td>\n11.50.2 Channel selection methods for a CMMG BSS
11.50.3 Scanning requirements for CMMG STAs
11.50.4 Channel switching methods for a CMMG BSS <\/td>\n<\/tr>\n
176<\/td>\n11.50.5 NAV assertion in a CMMG BSS
11.50.6 CMMG STAs antenna indication <\/td>\n<\/tr>\n
177<\/td>\n11.50.7 BSS basic CMMG MCS and NSS set operation <\/td>\n<\/tr>\n
178<\/td>\n12. Security
12.2 Framework
12.2.2 Security methods <\/td>\n<\/tr>\n
179<\/td>\n24. China directional multi-gigabit (CDMG) PHY specification
24.1 CDMG PHY introduction
24.1.1 Scope
24.1.2 CDMG PHY functions
24.1.2.1 General
24.1.2.2 PHY management entity (PLME)
24.1.2.3 Service specification method
24.2 CDMG PHY service interface
24.2.1 Introduction <\/td>\n<\/tr>\n
180<\/td>\n24.2.2 TXVECTOR and RXVECTOR parameters <\/td>\n<\/tr>\n
182<\/td>\n24.2.3 TXSTATUS parameters
24.3 Common parameters
24.3.1 Channelization <\/td>\n<\/tr>\n
183<\/td>\n24.3.2 Transmit mask
24.3.3 Common requirements
24.3.3.1 Introduction
24.3.3.2 Center frequency tolerance
24.3.3.2.1 General
24.3.3.2.2 Center frequency convergence
24.3.3.3 Symbol clock tolerance <\/td>\n<\/tr>\n
184<\/td>\n24.3.3.4 Transmit center frequency leakage
24.3.3.5 Transmit rampup and rampdown
24.3.3.6 Antenna setting
24.3.3.7 Maximum input requirement
24.3.3.8 Receive sensitivity <\/td>\n<\/tr>\n
185<\/td>\n24.3.4 Timing-related parameters <\/td>\n<\/tr>\n
186<\/td>\n24.3.5 Mathematical conventions in the signal description
24.3.5.1 General
24.3.5.2 Windowing function
24.3.6 Common preamble
24.3.6.1 General
24.3.6.2 Short Training field <\/td>\n<\/tr>\n
187<\/td>\n24.3.6.3 Channel Estimation field
24.3.7 HCS calculation for headers of CDMG control mode and CDMG SC mode <\/td>\n<\/tr>\n
188<\/td>\n24.3.8 Common LDPC parity matrices
24.3.9 Scrambler
24.3.10 Received channel power indicator (RCPI) measurement
24.4 CDMG control mode
24.4.1 Introduction
24.4.2 PPDU format
24.4.3 Transmission
24.4.3.1 Preamble
24.4.3.1.1 General <\/td>\n<\/tr>\n
189<\/td>\n24.4.3.1.2 Short Training field
24.4.3.1.3 Channel Estimation field
24.4.3.2 Header
24.4.3.2.1 General <\/td>\n<\/tr>\n
190<\/td>\n24.4.3.2.2 Generation of HCS bits
24.4.3.2.3 Header encoding and modulation
24.4.3.3 Data field
24.4.4 Performance requirements
24.4.4.1 Transmit requirements
24.4.4.1.1 Introduction
24.4.4.1.2 Transmit EVM <\/td>\n<\/tr>\n
191<\/td>\n24.4.4.2 Receive requirements
24.4.4.2.1 Introduction
24.4.4.2.2 CCA
24.5 CDMG SC mode
24.5.1 Introduction
24.5.2 PPDU format <\/td>\n<\/tr>\n
192<\/td>\n24.5.3 Transmission
24.5.3.1 Header
24.5.3.1.1 General <\/td>\n<\/tr>\n
193<\/td>\n24.5.3.1.2 Modulation and coding scheme <\/td>\n<\/tr>\n
194<\/td>\n24.5.3.1.3 Generation of the HCS bits
24.5.3.1.4 Header encoding and modulation
24.5.3.2 The Data field
24.5.3.2.1 General
24.5.3.2.2 Scrambler
24.5.3.2.3 Encoding
24.5.3.2.4 Modulation mapping <\/td>\n<\/tr>\n
196<\/td>\n24.5.3.2.5 Symbol blocking and guard insertion
24.5.4 Performance requirements
24.5.4.1 Transmit requirements
24.5.4.1.1 Transmit EVM <\/td>\n<\/tr>\n
197<\/td>\n24.5.4.1.2 Time of Departure accuracy
24.5.4.2 Receive requirements
24.5.4.2.1 Introduction
24.5.4.2.2 CCA <\/td>\n<\/tr>\n
198<\/td>\n24.6 CDMG low-power SC mode
24.6.1 Introduction
24.6.2 Transmission
24.6.2.1 Preamble
24.6.2.2 Header
24.6.2.2.1 General
24.6.2.2.2 Header encoding and modulation
24.6.2.3 Data field
24.7 PHY transmit procedure <\/td>\n<\/tr>\n
199<\/td>\n24.8 PHY receive procedure
24.9 Beamforming
24.9.1 Beamforming concept
24.9.2 Beamforming frame format
24.9.2.1 Sector-level sweep <\/td>\n<\/tr>\n
201<\/td>\n24.9.2.2 Beam refinement
24.9.2.2.1 General
24.9.2.2.2 BRP packet structure <\/td>\n<\/tr>\n
202<\/td>\n24.9.2.2.3 BRP packet header fields
24.9.2.2.4 BRP packet duration
24.9.2.2.5 AGC field
24.9.2.2.6 TRN field
24.9.2.2.7 Channel measurement <\/td>\n<\/tr>\n
203<\/td>\n24.10 CDMG PLME
24.10.1 PLME SAP sublayer management primitives
24.10.2 CDMG PHY MIB
24.10.3 TXTIME calculation <\/td>\n<\/tr>\n
204<\/td>\n24.10.4 PHY characteristics <\/td>\n<\/tr>\n
205<\/td>\n25. China millimeter-wave multi-gigabit (CMMG) PHY specification
25.1 Introduction
25.1.1 Introduction to the CMMG PHY
25.1.2 Scope <\/td>\n<\/tr>\n
206<\/td>\n25.1.3 CMMG PHY functions
25.1.3.1 General
25.1.3.2 PHY management entity (PLME)
25.1.3.3 Service specification method
25.1.3.4 PPDU formats
25.2 CMMG PHY service interface
25.2.1 Introduction <\/td>\n<\/tr>\n
207<\/td>\n25.2.2 TXVECTOR and RXVECTOR parameters <\/td>\n<\/tr>\n
210<\/td>\n25.3 Common parameters
25.3.1 Introduction
25.3.2 Common requirements
25.3.2.1 Introduction
25.3.2.2 Transmit RF delay
25.3.2.3 Center frequency tolerance
25.3.2.3.1 General
25.3.2.3.2 Center frequency convergence
25.3.2.3.3 Symbol clock tolerance
25.3.2.3.4 Transmit rampup and rampdown
25.3.2.3.5 Maximum input requirement <\/td>\n<\/tr>\n
211<\/td>\n25.3.2.3.6 Receive sensitivity
25.3.3 Time-related parameters <\/td>\n<\/tr>\n
213<\/td>\n25.3.4 Mathematical conventions in the signal description
25.3.4.1 Notation
25.3.4.2 Subcarrier indices in use
25.3.4.3 Transmitted signal <\/td>\n<\/tr>\n
215<\/td>\n25.3.4.4 Definition of tone rotation for OFDM mode transmission <\/td>\n<\/tr>\n
216<\/td>\n25.3.4.5 The windowing function
25.3.5 CMMG PHY preamble
25.3.5.1 General
25.3.5.2 CMMG Short Training field
25.3.5.2.1 STF of control mode <\/td>\n<\/tr>\n
217<\/td>\n25.3.5.2.2 STF of SC and OFDM mode
25.3.5.3 CMMG Channel Estimation field
25.3.5.3.1 CEF of control mode
25.3.5.3.2 CEF of SC mode <\/td>\n<\/tr>\n
218<\/td>\n25.3.5.3.3 CEF of OFDM mode <\/td>\n<\/tr>\n
219<\/td>\n25.3.6 CRC calculation <\/td>\n<\/tr>\n
220<\/td>\n25.3.7 Scrambler <\/td>\n<\/tr>\n
221<\/td>\n25.3.8 Common LDPC parity matrices
25.3.8.1 Introduction
25.3.8.2 General <\/td>\n<\/tr>\n
223<\/td>\n25.3.9 CMMG SIG
25.3.9.1 General <\/td>\n<\/tr>\n
226<\/td>\n25.3.9.2 Encoding of SIG
25.3.10 Duplication transmission on a 1080 MHz channel <\/td>\n<\/tr>\n
227<\/td>\n25.3.11 hFilt definition
25.3.12 Encoding of Data field <\/td>\n<\/tr>\n
228<\/td>\n25.3.13 Received channel power indicator (RCPI) measurement <\/td>\n<\/tr>\n
229<\/td>\n25.4 CMMG control mode
25.4.1 Introduction
25.4.2 PPDU format
25.4.3 CMMG preamble transmission
25.4.4 CMMG control mode SIG transmission
25.4.4.1 General
25.4.4.2 Generation of CRC bits
25.4.4.3 Scrambler
25.4.4.4 Encoding <\/td>\n<\/tr>\n
230<\/td>\n25.4.4.5 Modulation
25.4.4.6 Spreading
25.4.5 CMMG control mode Data field
25.4.5.1 General
25.4.5.2 Scrambler <\/td>\n<\/tr>\n
231<\/td>\n25.4.5.3 Encoder
25.4.5.4 Modulation
25.4.5.5 Spreading
25.4.6 CMMG control mode performance requirements
25.4.6.1 Transmit requirements
25.4.6.1.1 Introduction
25.4.6.1.2 Transmit EVM <\/td>\n<\/tr>\n
232<\/td>\n25.4.6.2 Receive requirements
25.4.6.2.1 Introduction
25.4.6.2.2 CCA
25.5 CMMG SC mode
25.5.1 Introduction
25.5.2 Transmitter block diagram <\/td>\n<\/tr>\n
233<\/td>\n25.5.3 Overview of the PPDU encoding process
25.5.3.1 General
25.5.3.2 Construction of CMMG SC mode SIG
25.5.3.3 Construction of CMMG SC mode PPDUs
25.5.4 CMMG SC mode PPDU format <\/td>\n<\/tr>\n
234<\/td>\n25.5.5 CMMG SC mode SIG transmission
25.5.5.1 SIG field
25.5.5.2 Generation of the CRC bits of SIG
25.5.5.3 Scrambler
25.5.5.4 Encoding and modulations
25.5.5.4.1 General
25.5.5.4.2 Encoding
25.5.5.4.3 Modulation
25.5.5.4.4 Duplication <\/td>\n<\/tr>\n
235<\/td>\n25.5.5.4.5 Symbol blocking, CSD, and GI insertion
25.5.6 Data field transmission
25.5.6.1 General
25.5.6.2 Scrambler
25.5.6.3 Encoding
25.5.6.4 Symbol block padding zeros <\/td>\n<\/tr>\n
236<\/td>\n25.5.6.5 Stream parser <\/td>\n<\/tr>\n
237<\/td>\n25.5.6.6 Constellation mapping <\/td>\n<\/tr>\n
238<\/td>\n25.5.6.7 Spatial expansion <\/td>\n<\/tr>\n
240<\/td>\n25.5.6.8 Duplication transmission
25.5.7 Performance requirements
25.5.7.1 Transmit requirements
25.5.7.1.1 Introduction
25.5.7.1.2 Transmit EVM <\/td>\n<\/tr>\n
241<\/td>\n25.5.7.1.3 Time of Departure accuracy <\/td>\n<\/tr>\n
242<\/td>\n25.5.7.2 Receive requirements
25.5.7.2.1 Introduction
25.5.7.2.2 CCA
25.6 CMMG OFDM mode
25.6.1 Introduction
25.6.2 CMMG OFDM mode PPDU format
25.6.3 Transmission block diagram <\/td>\n<\/tr>\n
243<\/td>\n25.6.4 Overview of CMMG OFDM mode PPDU encoding process
25.6.4.1 General
25.6.4.2 Construction of CMMG OFDM mode SIG <\/td>\n<\/tr>\n
244<\/td>\n25.6.4.3 Construction of CMMG OFDM mode PPDU
25.6.4.4 Construction of OSTF
25.6.4.5 Construction of OCEF <\/td>\n<\/tr>\n
245<\/td>\n25.6.5 CMMG OFDM mode SIG fields
25.6.5.1 SIG fields
25.6.5.2 Modulation
25.6.5.3 Duplication
25.6.5.4 Symbol blocking, CSD, and GI insertion
25.6.5.5 Sample rate change <\/td>\n<\/tr>\n
246<\/td>\n25.6.6 OSTF definition
25.6.7 OCEF definition <\/td>\n<\/tr>\n
249<\/td>\n25.6.8 Data fields
25.6.8.1 General
25.6.8.2 Scrambler
25.6.8.3 Encoding
25.6.8.4 OFDM symbol padding zeros <\/td>\n<\/tr>\n
250<\/td>\n25.6.8.5 Stream parser
25.6.8.6 Subcarrier modulation mapping <\/td>\n<\/tr>\n
253<\/td>\n25.6.8.7 Tone mapping
25.6.8.8 Space-time block coding <\/td>\n<\/tr>\n
254<\/td>\n25.6.8.9 Pilot subcarriers
25.6.8.10 Cyclic shift diversity (CSD) for OFDM mode data fields transmission <\/td>\n<\/tr>\n
255<\/td>\n25.6.8.11 OFDM modulation <\/td>\n<\/tr>\n
256<\/td>\n25.6.8.12 Duplication transmission <\/td>\n<\/tr>\n
257<\/td>\n25.6.8.13 Beamforming
25.6.8.13.1 General
25.6.8.13.2 Compressed Beamforming feedback matrix <\/td>\n<\/tr>\n
258<\/td>\n25.6.8.14 CMMG preamble format for sounding PPDU
25.6.8.14.1 General
25.6.8.14.2 Sounding with an NDP
25.6.8.14.3 Sounding PPDU for channel quality assessment <\/td>\n<\/tr>\n
259<\/td>\n25.6.9 Performance requirements
25.6.9.1 Transmit requirements
25.6.9.1.1 Introduction
25.6.9.1.2 Transmit EVM <\/td>\n<\/tr>\n
260<\/td>\n25.6.9.2 TX flatness
25.6.9.2.1 TX flatness for 540 MHz channel <\/td>\n<\/tr>\n
261<\/td>\n25.6.9.2.2 TX flatness for 1080 MHz channel
25.6.9.2.3 Time of Departure accuracy
25.6.9.3 Receive requirements
25.6.9.3.1 Introduction
25.6.9.3.2 CCA
25.7 Analog beamforming PHY frame format
25.7.1 TX sector sweep
25.7.2 Beam refinement
25.7.2.1 General <\/td>\n<\/tr>\n
262<\/td>\n25.7.2.2 BRP packet structure
25.7.2.3 BRP packet SIG fields
25.7.2.4 Beam refinement AGC field <\/td>\n<\/tr>\n
263<\/td>\n25.7.2.5 Beam refinement TRN-R field
25.7.2.6 Beam refinement TRN-T field
25.7.2.7 Channel measurement
25.7.2.8 BRP resampling in an OFDM mode packet <\/td>\n<\/tr>\n
264<\/td>\n25.8 ZCZ sequence <\/td>\n<\/tr>\n
268<\/td>\n25.9 Regulatory requirements
25.10 Channelization <\/td>\n<\/tr>\n
269<\/td>\n25.11 Transmit spectrum mask
25.12 PHY transmit procedure
25.12.1 PHY transmit procedure for a CMMG SC mode transmission <\/td>\n<\/tr>\n
270<\/td>\n25.12.2 PHY transmit procedure for a CMMG OFDM mode transmission <\/td>\n<\/tr>\n
273<\/td>\n25.13 Receive procedure
25.13.1 SC mode receive procedure <\/td>\n<\/tr>\n
274<\/td>\n25.14 CMMG PLME
25.14.1 PLME SAP sublayer management primitive
25.14.2 PHY MIB <\/td>\n<\/tr>\n
275<\/td>\n25.14.3 TXTIME calculation <\/td>\n<\/tr>\n
276<\/td>\n25.14.4 PHY characteristics
25.15 Parameters for CMMG MCSs
25.15.1 General <\/td>\n<\/tr>\n
277<\/td>\n25.15.2 Parameters for CMMG MCSs with SC mode transmission <\/td>\n<\/tr>\n
280<\/td>\n25.15.3 Parameters for CMMG MCSs with OFDM mode transmission <\/td>\n<\/tr>\n
284<\/td>\nAnnex 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
B.4.3 IUT configuration
B.4.30 CDMG features
B.4.30.1 CDMG MAC features <\/td>\n<\/tr>\n
285<\/td>\nB.4.30.2 CDMG PHY features <\/td>\n<\/tr>\n
286<\/td>\nB.4.31 CMMG features
B.4.31.1 CMMG PHY features <\/td>\n<\/tr>\n
287<\/td>\nAnnex C (normative) ASN.1 encoding of the MAC and PHY MIB
C.3 MIB detail <\/td>\n<\/tr>\n
301<\/td>\nAnnex E (normative) Country elements and operating classes
E.1 Country information and operating classes <\/td>\n<\/tr>\n
302<\/td>\nAnnex W (informative) Informative procedures for CDMG STAs
W.1 Selection of candidate SPs for spatial sharing
W.2 N-phase beamforming codebook for CDMG STAs
W.2.1 General <\/td>\n<\/tr>\n
303<\/td>\nW.2.2 1-D (dimensional) antenna array <\/td>\n<\/tr>\n
304<\/td>\nW.2.3 2-D (dimensional) antenna array <\/td>\n<\/tr>\n
305<\/td>\nW.3 Beam tracking and switching for enhanced beam tracking mechanism <\/td>\n<\/tr>\n
306<\/td>\nBack cover <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

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 3: Enhancements for Very High Throughput to Support Chinese Millimeter Wave Frequency Bands(60 GHz and 45 GHz)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2018<\/td>\n306<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":211690,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-211686","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ieee","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/211686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/211690"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=211686"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=211686"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=211686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}