%% You should probably cite rfc9391 instead of this I-D.
@techreport{ietf-lpwan-schc-over-nbiot-02,
    number =    {draft-ietf-lpwan-schc-over-nbiot-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-lpwan-schc-over-nbiot/02/},
    author =    {Edgar Ramos and Ana Minaburo},
    title =     {{SCHC over NB-IoT}},
    pagetotal = 23,
    year =      2020,
    month =     may,
    day =       17,
    abstract =  {The Static Context Header Compression (SCHC) specification describes a header compression and fragmentation functionalities for LPWAN (Low Power Wide Area Networks) technologies. SCHC was designed to be adapted over any of the LPWAN technologies. This document describes the use of SCHC over the NB-IoT wireless access, and provides elements for an efficient parameterization.},
}