Subject: [hackathon] SCHC compression and fragmentation for LPWAN at IEF104 hackathon

From: <[email-masked]>
Date: Fri, 15 Mar 2019 15:42:10 +0000

Hello all,

As we've done in several past IETF hackathons, at IETF104 we'll be working again on an open source implementation of header compression and fragmentation for LPWANs.
See details below or on the hackathon wiki. https://trac.ietf.org/trac/ietf/meeting/wiki/104hackathon
Please do join our table if you are interested!
Best regards

Dominique

===
LPWAN CoAP/UDP/IPv6 SCHC compression and fragmentation

Project(s)
The general goal is to advance the micropython open source implementation of SCHC compression and fragmentation. See openschc.net<http://openschc.net>.
For documentation about SCHC, see
​  - https://datatracker.ietf.org/doc/draft-ietf-lpwan-ipv6-static-context-hc/
  - and ​https://datatracker.ietf.org/doc/draft-ietf-lpwan-coap-static-context-hc/
At this Hackathon, in order to save precious time, we will not focus on live LPWAN connectivity. Instead, we will exchange SCHC messages over UDP, allowing easy remote participation including remote testing between participants.
On Sunday, we may still pull out a few pycoms and a LoRaWAN gateway, if Saturday was productive.
The 4 actions points for this week-end:
  - clean up the GitHub? repos, notably the documentation. In general, make it easier for a newcomer to join the project and contribute.
  - test the last version of Ack-on-Error fragmentation. Add consistent, human-readable logs. Add scenarios with various parameter values.
  - reconverge between two versions of the compression code.
  - discuss fragmentation rules representation, implement.

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