%% You should probably cite draft-ietf-mipshop-mstp-solution instead of this I-D.
@techreport{melia-mipshop-mstp-solution-01,
    number =    {draft-melia-mipshop-mstp-solution-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-melia-mipshop-mstp-solution/01/},
    author =    {Telemaco Melia and Gabor Bajko and Subir Das and Nada Golmie and Zhongqi Xia and Juan-Carlos Zúñiga},
    title =     {{Mobility Services Transport Protocol Design}},
    pagetotal = 30,
    year =      2007,
    month =     nov,
    day =       19,
    abstract =  {This document describes a design solution for the IEEE 802.21 Media Independent Handover (MIH) protocol that addresses identified issues associated with the transport of MIH messages. The document describes mechanisms for mobility service (MoS) discovery and transport layer mechanisms for the reliable delivery of MIH messages.},
}