%% You should probably cite draft-ietf-mipshop-fh80216e instead of this I-D.
@techreport{jang-mipshop-fh80216e-02,
    number =    {draft-jang-mipshop-fh80216e-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-jang-mipshop-fh80216e/02/},
    author =    {Hee-Jin Jang},
    title =     {{Mobile IPv6 Fast Handovers over IEEE 802.16e Networks}},
    pagetotal = 19,
    year =      2006,
    month =     mar,
    day =       5,
    abstract =  {This document describes how a Mobile IPv6 Fast Handover could be implemented on link layers conforming to the 802.16e suite of specifications.},
}