LoRaWAN-102-EN-withindex
LoRaWAN-102-EN-withindex
NOTICE OF USE AND DISCLOSURE
1 Introduction
1.1 LoRaWAN Classes
1.2 Conventions
2 Introduction on LoRaWAN options
2.1 LoRaWAN Classes
2.2 Specification scope
3 Physical Message Formats
3.1 Uplink Messages
3.2 Downlink Messages
3.3 Receive Windows
4 MAC Message Formats
4.1 MAC Layer (PHYPayload)
4.2 MAC Header (MHDR field)
4.3 MAC Payload of Data Messages (MACPayload)
4.4 Message Integrity Code (MIC)
5 MAC Commands
5.1 Link Check commands (LinkCheckReq, LinkCheckAns)
5.2 Link ADR commands (LinkADRReq, LinkADRAns)
5.3 End-Device Transmit Duty Cycle (DutyCycleReq, DutyCycleAns)
5.4 Receive Windows Parameters (RXParamSetupReq,
5.5 End-Device Status (DevStatusReq, DevStatusAns)
5.6 Creation / Modification of a Channel (NewChannelReq,
5.7 Setting delay between TX and RX (RXTimingSetupReq,
5.8 End-device transmission parameters (TxParamSetupReq,
6 End-Device Activation
6.1 Data Stored in the End-device after Activation
6.2 Over-the-Air Activation
6.3 Activation by Personalization
7 Retransmissions back-off
8 Introduction to Class B
9 Principle of synchronous network initiated downlink (Class-B
10 Uplink frame in Class B mode
11 Downlink Ping frame format (Class B option)
11.1 Physical frame format
11.2 Unicast & Multicast MAC messages
11.2.1 Unicast MAC message format
11.2.2 Multicast MAC message format
12 Beacon acquisition and tracking
12.1 Minimal beacon-less operation time
12.2 Extension of beacon-less operation upon reception
12.3 Minimizing timing drift
13 Class B Downlink slot timing
13.1 Definitions
13.2 Slot randomization
114 Class B MAC commands
14.1 PingSlotInfoReq
14.2 BeaconFreqReq
14.3 PingSlotChannelReq
14.4 BeaconTimingReq
14.5 BeaconTimingAns
15 Beaconing (Class B option)
15.1 Beacon physical layer
15.2 Beacon frame content
15.3 Beacon GwSpecific field format
15.4 Beaconing precise timing
15.5 Network downlink route update requirements
16 Class B unicast & multicast downlink channel frequencies
16.1 EU 863-870MHz ISM Band
16.2 US 902-928MHz ISM Band
17 Class C: Continuously listening end-device
17.1 Second receive window duration for Class C
17.2 Class C Multicast downlinks
18 Examples and Application Information
18.1 Uplink Timing Diagram for Confirmed Data Messages
18.2 Downlink Diagram for Confirmed Data Messages
18.3 Downlink Timing for Frame-Pending Messages
18.4 Data-Rate Adaptation during Message Retransmissions
19 Recommendation on contract to be provided to the network
20 Recommendation on finding the locally used channels
21 Revisions
21.1 Revision 1.0
21.2 Revision 1.0.1
21.3 Revision 1.0.2
22 Glossary
23 Bibliography
23.1 References
24 NOTICE OF USE AND DISCLOSURE
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2 Introduction on LoRaWAN options
2 Introduction on LoRaWAN options
LoRa™ is a wireless modulation for long-range low-power low-data-rate applications
developed by Semtech. Devices implementing more than Class A are generally named
―higher Class end-devices‖ in this document.
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