@techreport{lee-pce-pcep-ls-optical-13,
    number =    {draft-lee-pce-pcep-ls-optical-13},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-lee-pce-pcep-ls-optical/13/},
    author =    {Young Lee and Haomian Zheng and Daniele Ceccarelli and Wei Wang and Peter Choongul Park and Bin Yeong Yoon},
    title =     {{PCEP Extension for Distribution of Link-State and TE Information for Optical Networks}},
    pagetotal = 12,
    year =      2023,
    month =     mar,
    day =       10,
    abstract =  {In order to compute and provide optimal paths, Path Computation Elements (PCEs) require an accurate and timely Traffic Engineering Database (TED). Traditionally this Link State and TE information has been obtained from a link state routing protocol (supporting traffic engineering extensions). An existing experimental document extends the Path Computation Element Communication Protocol (PCEP) with Link-State and Traffic Engineering (TE) Information. This document provides further experimental extensions to collect Link-State and TE information for optical networks.},
}