Laurent Toutain

• IMT Atlantique

This document defines the Static Context Header Compression and fragmentation (SCHC) framework, which provides both a header compression mechanism and an optional fragmentation mechanism. SCHC has been designed with Low-Power Wide Area Networks (LPWANs) in mind. SCHC compression is based on a common static context stored both in the LPWAN device a...

LPWANs have recently emerged as a promising solution for enabling industrial IoT applications. To fully exploit their potential, LPWANs need to be connected to the Internet. However, the severe capacity constraints of LPWAN technologies challenge IPv6 support, and even 6LoWPAN-based adaptations are not sufficient. In this paper, we present Static C...

Low Power Wide Area Networks (LPWANs) have emerged as new networks for Internet of Things (IoT). LPWANs are characterized by long-range communications and low energy consumption. Furthermore, LPWAN technologies have a small data unit and do not provide a fragmentation mechanism. To enable these technologies to support IPv6 and, thus, be compliant w...