IEEE 2857-2021

$95.88

IEEE Standard for Wireless Smart Utility Network Field Area Network (FAN)

Published By	Publication Date	Number of Pages
IEEE	2021	182

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Description

New IEEE Standard – Active. This document describes a complete communications specification, encompassing layers 1 to 4 of the Open Systems Integration (OSI) network model, for a secure, wireless mesh communications network, using open standards communications and cybersecurity standards from standards organizations including Institute of Electrical and Electronics Engineers (IEEE) and Internet Engineering Task Force (IETF). The specification describes the functionality of the physical (PHY layer), medium access control (MAC layer), the network layer, transport layer and security parameters including certificate format for a highly scaleable and secure wireless mesh network for critical infrastructure ipv6 wireless communications networks.

PDF Catalog

PDF Pages	PDF Title
1	IEEE Std 2857-2021 Front Cover
2	Title page
4	Important Notices and Disclaimers Concerning IEEE Standards Documents
8	Participants
9	Introduction
10	Field Area Network Working Group Field Area Network Technical Profile Specification
12	Table of Contents
19	1 Introduction 1.1 Scope 1.2 Requirements Language 1.3 Structure of This Document
20	1.4 Acknowledgements
22	2 References 2.1 Wi-SUN
23	2.2 IEEE 2.3 ANSI/TIA 2.4 IETF
25	3 Definitions and Acronyms 3.1 Definitions 3.2 Acronyms
28	4 Technical Requirements 4.1 General 4.2 Reliability Targets 4.3 Adjacent Node Time Synchronization 4.4 PHY Layer 4.4.1 Regional Requirements 4.4.2 Data Rates 4.5 Data Link Layer 4.5.1 Frequency Hopping
29	4.5.2 Routing and Forwarding 4.6 Network Layer 4.7 Transport Layer 4.8 Security
31	5 Architecture 5.1 Overview
33	5.2 Upper Layer Considerations 5.3 Transport Service 5.3.1 General Principles 5.3.2 Node Behavior 5.4 Network Service 5.4.1 General Principles
34	5.4.2 Node Behavior 5.4.2.1 Neighbor Discovery 5.4.2.2 RPL 5.5 Data Link Service 5.5.1 General Principles 5.5.2 Node Behavior 5.5.2.1 LLC sub-layer
37	5.5.2.2 MAC Sub-layer The MAC sub-layer supports PAN discovery and joining functions with two mechanisms:
40	5.6 PHY Service 5.6.1 General Principles
41	5.6.2 Node Behavior 5.7 Security
42	6 Specification 6.1 Transport Layer 6.1.1 Operation 6.1.1.1 UDP 6.1.1.2 TCP 6.2 Network Layer 6.2.1 Constants 6.2.2 Data Structures. 6.2.2.1 EAPOL Relay Datagram.
43	6.2.3 Operation 6.2.3.1 L3 Routing Network Layer
50	6.2.3.2 L2 Mesh Network Layer
52	6.3 Data Link Layer 6.3.1 Constants 6.3.1.1 Configuration Parameters
55	6.3.2 Data Structures 6.3.2.1 Frame Formats
61	6.3.2.2 Key Data Cryptographic Encapsulations (KDEs)
62	6.3.2.3 Information Elements
74	6.3.2.4 L2 Mesh Frame Formats
76	6.3.3 LLC Operation 6.3.3.1 Protocol Dispatch operation 6.3.3.2 L2 MESH Operation
80	6.3.4 MAC Operation 6.3.4.1 Channel Access 6.3.4.2 Frame Exchange Patterns
81	6.3.4.3 Unicast Frame Exchange (UFE)
85	6.3.4.4 Broadcast Frame Exchange (BFE) 6.3.4.5 Frequency Hopping
87	6.3.4.6 FAN Discovery and Joining
94	6.3.5 Service Access Points
96	6.3.5.2 LLC Layer Management SAP (LLM SAP)
97	6.3.5.3 MAC SAP 6.3.5.4 MAC Layer Management SAP (MLM SAP)
99	6.4 PHY Layer
100	6.4.1 Operating Modes 6.4.2 Preamble Length 6.4.3 Radio Specifications 6.5 Security
101	6.5.1 Public Key Infrastructure 6.5.1.1 Wi-SUN IDevID Construction
102	6.5.2 FAN Access Control and Group Key Placement
103	6.5.2.1 EAPOL Over 802.15.4
105	6.5.2.2 Authentication and PMK Installation Flow
106	6.5.2.3 PTK and GTK Installation Flow
109	6.5.2.4 Group Key Update Flow
110	6.5.2.5 Revocation of Node Access
111	6.5.3 Node to Node Pairwise (N2NP) Authentication and Key Generation 6.5.3.1 Pairwise Shared Secret Initiation (GTK – Abbreviated)
112	6.5.3.2 Pairwise Shared Secret Establishment (Association) State Machine (certificate based)
114	6.5.3.3 Association (AM) State Machine
123	6.5.3.4 Pairwise Session Management State Machine
144	6.5.4 Frame Security 6.5.4.1 AES-CCM* Key Derivation
145	6.5.4.2 Auxiliary Security Header
146	6.5.4.3 CCM* Nonce and Frame Counter 6.5.4.4 GTK Lifecycle
148	6.5.5 Node Hardening 6.5.6 State Maintenance Through Power Cycling
149	7 Appendix A – TR51 Channel Function 7.1 Random Number Generation 7.2 Channel Table Calculation
151	7.3 Calculating the First Element and Step Size 7.4 Computation of Hopping Sequence Channel Table.
154	8 Appendix B – Unicast Frame Exchange Examples 8.1 Directed Frame Exchange: 8.1.1 Unacknowledged Data 8.1.2 Acknowledged Data
155	8.2 Extended Directed Frame Exchange: 8.2.1 Qualified Frame Exchange
156	8.2.2 Multi-Packet Frame Exchange
157	8.2.3 Frame Exchange with Initial Data
158	8.2.4 Bi Directional Frame Exchange
159	9 Appendix C – Direct Hash Channel Function 9.1 Example Usage of Jenkins Hash
160	9.2 The Jenkins Hash
164	9.3 Examples
166	10 Appendix D – FAN IPv6 Addressing Architecture
167	11 Appendix E – Unicast / Broadcast / Discovery Example
170	12 Appendix F – IPv6 Neighbor Discovery Optimizations.
171	13 Appendix G – Frame Counter, Frame Sequence Number, and MPX-IE Transaction ID
172	14 Appendix H – Unicast Timing Calculation Example 14.1 Node1 Timing Calculations 14.2 Node2 Timing Calculations
174	15 Appendix J – FAN Node Bootstrap Messaging Flow
175	16 Appendix K – EAPOL Target Selection
176	17 Appendix L – Key Reinstallation Attack (KRACK)
178	18 Appendix M –PHYSICAL LAYER 18.1 PHY Specification 18.1.1 PPDU Format 18.1.1.1 Preamble Field 18.1.1.2 SFD 18.1.1.3 PHR 18.1.2 Modulation and Coding 18.1.3 Symbol rate and Modulation Index
179	18.1.4 Frequency Bands and Channel Parameters
181	18.1.5 FEC 18.1.6 Data Whitening 18.2 PHY RF Requirements 18.2.1 Transmit Spectral Mask 18.3 Regional Considerations 18.3.1 Brazil Region 18.4 PHY Test Mode Requirements
182	Back Cover