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Networking specification for broadband customer network based on public telecommunication network -- PLC networking
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Basic data | Standard ID | GB/T 33854-2017 (GB/T33854-2017) | | Description (Translated English) | Networking specification for broadband customer network based on public telecommunication network -- PLC networking | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | M42 | | Classification of International Standard | 33.040.50 | | Word Count Estimation | 150,188 | | Date of Issue | 2017-05-31 | | Date of Implementation | 2017-12-01 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | GB/T 33854-2017: Networking specification for broadband customer network based on public telecommunication network -- PLC networking
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Networking specification for broadband customer network based on public telecommunication network - PLC networking
ICS 33.040.50
M42
National Standards of People's Republic of China
Broadband customers based on the public telecommunications network
Network Networking Requirements Power Line Networking
2017-05-31 released
2017-12-01 Implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Directory
Foreword IX
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Abbreviations 2
5 system structure 6
5.1 Network Reference Model 6
5.1.1 System Reference Model 6
5.1.2 Protocol Reference Model 7
5.2 Network Overview 8
5.2.1 Physical Network 8
5.2.2 Logical Network 10
5.2.3 Communication within the AVLN 10
5.2.4 Workstation 10
5.3 Parameter Value 10
6 physical layer 12
6.1 Overview 12
6.2 PPDU structure and generation 13
6.2.1 PPDU format 13
6.2.2 PPDU structure 14
6.2.3 Symbols of the time control 14
6.3 AV Frame Control FEC 15
6.4 Payload FEC 17
6.4.1 Payload FEC coding 17
6.4.2 Spreader 17
6.4.3 Turbo Convolutional Encoder 17
6.4.3.1 Turbo Convolutional Encoding Flow 17
6.4.3.2 Component Encoder 18
6.4.3.3 Termination 18
6.4.3.4 Punctuality 19
6.4.3.5 Turbo interleaving 19
6.4.4 Channel interleaving 20
6.4.5 ROBO mode 22
6.5 Mapping 25
6.5.1 Overview 25
6.5.2 Blank sub-carrier filling 25
6.5.3 Filling of the last bit symbol 26
6.5.4 Mapping Reference 26
6.5.5 Mapping of AV Frame Control (QPSK) 36
6.5.6 Mapping of BPSK/QPSK/8-QAM/16-QAM/64-QAM/256-QAM/1024-QAM 36
6.5.7 ROBO-AV Mapping 38
6.6 Symbol Generation 38
6.6.1 Preamble 38
6.6.2 AV frame control 42
6.6.3 Payload symbol 42
6.6.4 Priority Determination Symbol 43
6.6.5 Power Rating 44
6.6.6 Sub-carrier template 44
6.6.7 Magnitude Mapping 45
6.7 Transmitter Electrical Specifications 46
6.7.1 Transmit Spectrum Template 46
6.7.2 Transmitter accuracy 47
6.7.2.1 PHY Clock Accuracy Tolerance 47
6.7.2.2 Transmit constellation error 47
6.8 Receiver Electrical Specifications 47
6.8.1 Receiver Dynamic Range 47
6.8.1.1 receiver minimum received signal strength 47
6.8.1.2 Receiver maximum received signal strength 47
6.8.2 Receiver input impedance 47
6.8.3 Anti-narrowband interference 48
6.8.4 Physical Carrier Monitoring 48
6.8.4.1 Determination of priority symbols 48
6.8.4.2 Detection of preamble symbols 48
7 frame structure 48
7.1 MAC Frame Structure
7.1.1 Overview 48
7.1.2 MAC header 49
7.1.2.1 Overview 49
7.1.2.2 MAC Frame Type (MFT) 49
7.1.2.3 MAC Frame Length (MFL) 50
7.1.3 Integrity check value 51
7.2 MAC protocol data unit structure 51
7.2.1 Overview 51
7.2.2 MPDU Frame Control Area 52
7.2.2.1 Overview 52
7.2.2.2 Delimiter type (DT_AV) 52
7.2.2.3 Access Domain 53
7.2.2.4 Short Network ID (SNID) 53
7.2.2.5 Variable Field (VF_AV) 53
7.2.2.6 Frame Control Check Sequence (FCCS_AV) 53
7.2.3 Long MPDU Payload Format 54
7.2.4 BeaconMPDU Payload Format 54
7.2.5 Format of SoundMPDU Payload 55
8 MAC layer function 56
8.1 Beacon Periodic Structure and Channel Access Mechanism 56
8.1.1 Beacon Period and AC Loop Synchronization 56
8.1.2 Beacon Periodic Structure 56
8.1.2.1 Overview 56
8.1.2.2 Beacon Periodic Structure in CSMA-Only Mode 59
8.1.2.3 Structure of Beacon Periods in Non-Coordinated Mode 60
8.1.2.4 Structure of Beacon Periods in Coordination Mode 61
8.1.3 Channel Access 62
8.1.3.1 CSMA/CA Channel Access 62
8.1.3.2 TDMA channel access 65
8.2 Control Plane 65
8.2.1 Connections and Links 65
8.2.1.1 Concepts of connections and links 65
8.2.1.2 Connection and link identifiers 66
8.2.2 Delivery Service 67
8.2.3 Connecting Business 67
8.2.3.1 Connection establishment 67
8.2.3.2 Global Link Establishment 69
8.2.3.3 Connection Removal 69
8.2.3.4 Connection and Network Model 70
8.2.3.5 Connection Reconfiguration
8.2.3.6 CCo Global Link Reconfiguration 71
8.2.4 Broadcast/Multicast Connection Services 72
8.2.5 Testing and Reporting Process 73
8.2.6 Channel estimation 74
8.2.7 Beacon relocation process 75
8.3 Bridge 75
8.4 Routing and Regeneration 76
8.4.1 AVSTA as Unicast MSDU Regeneration 76
8.4.2 AVSTA 78 as a Broadcast and Multicast MPDU Regenerator
8.5 Data Plane 78
8.6 Physical Layer Clocks and Network Time Base Synchronization 78
8.6.1 Network Time Baseline (NTB) 78
8.6.2 Proxy BTS 79 in Beacon
8.6.3 Discover BTS 79 in Beacon
8.6.4 MSDU Jitter and Delay Control Arrival Time Stamp 79
8.6.5 PHY Clock Correction 79
8.6.6 Distribution of boundaries 80
8.6.7 Frame interval 80
9 convergence layer function 82
9.1 Overview 82
9.2 Classifier 82
9.2.1 Features 82
9.2.2 Classifier Configuration 83
9.2.3 Classifier-initiated (automatic) connection establishment 83
9.2.4 Classification Information Parameter 83
9.3 Demultiplexing 84
9.4 QoS Monitoring 84
9.5 Automatic connection business 84
9.5.1 Overview 84
9.5.2 Evaluation of data streams 85
9.5.3 ACS Processing 85
9.6 Data Smoothing (Delay Compensation, Jitter Control) 86
9.6.1 Point-to-point smoothing 86
9.6.2 End-to-end Smoothing 86
9.6.3 Smoothing Control 86
10 center controller 86
10.1 Power-on Network Discovery Process 86
10.2 Network Instantiation
10.2.1 Quiet Startup 88
10.2.2 HomePlug 1.0.1-Only Startup 88
10.2.3 Hybrid Startup 88
10.2.4 AV-Only Startup 88
10.3 Equipment Association/Certification/Authorization 88
10.3.1 Join AVLN 88
10.3.2 Human Friendly Name 92
10.3.3 User Interface Workstation (UIS) 92
10.3.4 Get AVLN Complete Information 92
10.3.5 Related methods 93
10.3.5.1 Associations 93
10.3.5.2 De-Associate 94
10.3.6 Authorization Methods (NMK Preconfiguration) 94
10.3.6.1 Overview 94
10.3.6.2 Use Default NMK 95
10.3.6.3 Direct access to NMK 95
10.3.6.4 Obtain NMK 95 from AVLN with DAK or MDAK encryption
10.3.6.5 Another Approach to Obtain NMK from AVLN with MDAK 96
10.3.6.6 Obtaining NMK 96 from AVLN with public/private key
10.3.7 Authentication Methods 96
10.3.7.1 Join AVLN 96
10.3.7.2 Leave AVLN 96
10.3.7.3 Remove STA 97 from AVLN
10.3.8 TEI Allocation and Updating 98
10.3.8.1 TEI 98
10.3.8.2 TEI with disambiguation 98
10.3.8.3 TEI Leases and Updates 98
10.3.8.4 When to stop using TEI 99
10.4 Choices for CCo 99
10.4.1 Overview 99
10.4.2 User Specified CCo 99
10.4.3 Automatically select CCo 100
10.4.3.1 CCo Capacity 100
10.4.3.2 Choosing the order of CCo 101
10.5 CCo Transfer/Switch Function 101
10.6 Discovery Process 102
10.6.1 Overview 102
10.6.2 Discover Beacon 103
10.6.3 Found STA List and Discovered Network List 103
10.6.4 Topology Table 103
10.6.5 Discovery Periods 105
10.6.6 Flow 105
10.7 Network Connection Agent 105
10.7.1 Overview 105
10.7.2 Hiding Workstation Identification 106
10.7.3 Hiding the Workstation's Association 106
10.7.4 Proxy Network Instantiation 107
10.7.4.1 PxN Creation 107
10.7.4.2 Select PCo 108
10.7.4.3 Requirements PCo Tasks 108
10.7.5 Beacon 108
10.7.6 Provide NMK 108 to Hidden Workstation
10.7.7 Provide NEK (HSTA Certified) to Hidden Workstations 109
10.7.8 Exchanging MMEs 109 via PCo
10.7.9 STA to HSTA Transition 109
10.7.10 HSTA to STA Transition 110
10.7.11 PCo disconnection recovery 110
10.7.12 Closing the proxy network 110
10.7.13 Proxy Network Restrictions 110
10.8 Bandwidth Management 110
10.8.1 Main Functions
10.8.2 Connection Specification (CSPEC) 111
10.8.2.1 Overview 111
10.8.2.2 Connection Descriptor (CDESC) 115
10.8.2.3 Supplier Customized QoS and MAC Parameters 116
10.8.2.4 Sorting Fields in CSPEC 116
10.8.2.5 Remaining bandwidth 117
10.8.2.6 Minimum Set of QoS and MAC Parameters 117
10.8.2.7 CSPEC Reconfiguration Capability 117
10.8.3 Scheduling and Bandwidth Allocation 117
10.8.4 Connection Admission Control 118
10.8.5 Beacon Period Configuration 119
10.9 Backup CCo and CCo Failed to Restore 119
10.9.1 Back up CCo 119
10.9.2 CCo Failed to Restore 119
10.10 Security Features 119
10.10.1 Overview 119
10.10.2 Safe Mode 120
10.11 Network Power Management 120
11 network 120
11.1 Overview 120
11.2 Beacon Periodic Structure 121
11.3 Mode of Coordination 122
11.3.1 Related Network List 122
11.3.2 Network Group 122
11.3.3 Determination of compatible scheduling 122
11.3.4 Communication Between Adjacent CCo 124
11.3.5 Neighboring Network Instantiation 124
11.3.5.1 Overview 124
11.3.5.2 Flow of Creating a New Network in Coordination Mode 125
11.3.5.3 Changing Beacon Slot Number 126
11.3.5.4 Set the value of the SlotUsage field 127
11.3.6 Bandwidth Sharing in Coordination Mode 127
11.3.7 Scheduling Strategy 128
11.3.8 Release Bandwidth Flow 128
11.3.9 Closing the AVLN Process 129
11.3.10 AC Loop Synchronization in Coordination Mode 129
11.4 Passive Coordination in CSMA-Only Mode 130
11.5 Transport Between Neighboring Domains Running in Different Modes 130
11.6 Data exchange between adjacent networks 130
Management Information 131
12.1 Format of Management Messages 131
12.2 Original Destination Address (ODA)
12.3 Original Source Address (OSA) 131
12.4 VLAN Tag (Vlantag)
12.5 MTYPE 131
12.6 Managing Message Versions (MMVs)
12.7 Managing Message Types (MMTYPE) 132
12.8 Management Message Item Data (MMENTRY)
Service Access Point Primitives 135
13.1 Aggregation Layer Information 135
13.1.1 H1 and M1 Interfaces 135
13.1.2 Protocol Adaptation Layer (PAL) 135
13.1.3 Service Access Point (SAP) 135
13.1.4 Primitives 135
13.2 H1 Service Access Point 135
13.2.1 Protocol Adaptation Layer (Data Plane)
13.2.2 Controlling SAP Services
13.3 M1 Service Access Point 136
13.3.1 MAC Service Definition 136
13.3.2 MAC Data Service 136
13.3.3 MAC Management Services 136
Appendix A (Normative) Priority Mapping 137
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some of this document may be patentable. The issuing agencies of this document do not bear the responsibility of identifying these patents.
This standard by the Ministry of Industry and Information Technology (Communications) centralized.
This standard was drafted by China Institute of Information Communications.
The main drafters of this standard. Li Junwei, Shen Tian Jun, Li Yunjie, Cheng Qiang.
Broadband customers based on the public telecommunications network
Network Networking Requirements Power Line Networking
1 Scope
This standard specifies the power line based broadband customer network internal networking technology requirements, including system structure, physical layer, MAC layer, sink
Cohesion, Central Controller, Networking, Management Messaging and Service Access Points.
This standard applies to the use of HomePlugAV power line broadband customer network internal networking, the use of other technologies power line
Broadband customer network internal networking and a variety of power lines coexist broadband customer network internal networking is not within the scope of this standard.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
IEEE802.1D-2004 local area network and metropolitan area network - MAC bridge [Localandmetropolitanareanetworks-mediaAc-
cessControl (MAC) Bridges]
IEEE802.1H information technology systems and communication between the exchange of information technology reports and guidelines LAN and the city network
IEEE802 LAN V2.0 Ethernet media channel control bridge [Informationtechnology-Telecommunications
and information exchange between systems-local and metropolitanareanetworks-Technical
reportsandguidelines-Part 5.MediaAccessControl (MAC) bridgingofEthernetV2.0inlocalarea
networks]
IEEE802.1Q-2005 LAN and metropolitan area virtual bridging LAN (Localandmetropolitanareanetworks-
Virtualbridgedlocalareanetwork)
IEEE802.1X port-based network access control (PortBasedNetworkAccessControl)
IEEE802.2 Logical Link Control (LLC.LogicLinkControl)
IEEE802.3 Information technology - Telecommunications and information exchange between systems LAN and MAN specific requirements Part 3. CSMA /
CD access and physical layer specification [Informationtechnology-Telecommunications and information exchange
betweensystems-Localand metropolitanareanetworks-Specificrequirements-Part 3.Carrier
sensemultipleaccesswithcolisiondetection (CSMA/CD) accessmethodandphysicallayerspecifica-
tions]
IETFRFC2205 Resource Reservation Protocol (ResourceReSerVationProtocol, RSVP)
HomePlug1.0.1 Home Plug-in 1.0.1 Specification (HomePlug1.0.1Specification)
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Powerline Broadband Customer Network broadbandcustomernetworkonPLC
The power line as the transmission medium, broadband customer network environment network system, by the center controller and other workstations.
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