{"draft":"draft-ietf-ippm-spatial-composition-16","doc_id":"RFC6049","title":"Spatial Composition of Metrics","authors":["A. Morton","E. Stephan"],"format":["ASCII","HTML"],"page_count":"29","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"IP Performance Measurement","abstract":"This memo utilizes IP performance metrics that are applicable to both\r\ncomplete paths and sub-paths, and it defines relationships to compose\r\na complete path metric from the sub-path metrics with some accuracy\r\nwith regard to the actual metrics.  This is called \"spatial\r\ncomposition\" in RFC 2330.  The memo refers to the framework for\r\nmetric composition, and provides background and motivation for\r\ncombining metrics to derive others.  The descriptions of several\r\ncomposed metrics and statistics follow.  [STANDARDS-TRACK]","pub_date":"January 2011","keywords":["[--------]","Performance","Measurement","IPPM"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":["RFC6248"],"see_also":[],"doi":"10.17487\/RFC6049","errata_url":null}