@techreport{contreras-pce-pam-07, number = {draft-contreras-pce-pam-07}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-contreras-pce-pam/07/}, author = {Luis M. Contreras and Fernando Agraz and Salvatore Spadaro and Quan Xiong}, title = {{Path Computation Based on Precision Availability Metrics}}, pagetotal = 16, year = 2026, month = jul, day = 6, abstract = {This document extends PCEP to support Precision Availability Metrics (PAM) {[}RFC9544{]} for path computation. The optimization objectives for PAM computations are encoded using the Objective Function (OF) object defined in {[}RFC5541{]}, allowing PCCs to specify precise optimization criteria for services with SLO requirements. And a PCE can report the statistical characterization associated with a computed path.}, }