@techreport{xu-hip-hierarchical-03,
    number =    {draft-xu-hip-hierarchical-03},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-xu-hip-hierarchical/03/},
    author =    {Xiaohu Xu and Sheng Jiang and Dacheng Zhang and Dmitry Korzun and Zehn Cao},
    title =     {{Extensions of Host Identity Protocol (HIP) with Hierarchical Information}},
    pagetotal = 16,
    year =      2012,
    month =     mar,
    day =       12,
    abstract =  {This document explores the benefits brought by extending the Host Identity Protocol (HIP) with hierarchical information. In addition, three types of candidate solutions are introduced.},
}