%% You should probably cite draft-ietf-schc-architecture instead of this I-D.
@techreport{ietf-lpwan-architecture-00,
    number =    {draft-ietf-lpwan-architecture-00},
    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-architecture/00/},
    author =    {Alexander Pelov and Pascal Thubert and Ana Minaburo},
    title =     {{LPWAN Static Context Header Compression (SCHC) Architecture}},
    pagetotal = 10,
    year =      2021,
    month =     may,
    day =       18,
    abstract =  {This document defines the LPWAN SCHC architecture.},
}