LoRaWAN Fragmented Data Block
Transport v1.0.0 Specification
©2018 LoRa Alliance™ Page 14 of 30
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5 Fragmentation algorithm 372
This section will contain a description of the fragmentation / coding / decoding / 373
defragmentation algorithm proposed. 374
The coding adds some redundancy to the fragment transmitted such that an end-device 375
missing some of the multicasted fragments can still reconstruct the complete data block. 376
The maximum ratio of lost fragment that can be tolerated is a parameter selected by the 377
"fragmentation server" preparing the multicast. 378
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