Catalina Herrera DuqueJohanna Carolina Rodríguez GuzmánNéstor Peña2026-03-222026-03-22200310.16924/revinge.17.6https://doi.org/10.16924/revinge.17.6https://andeanlibrary.org/handle/123456789/64653In this paper we present a method, which has been denominated off/on-line, its objective is to calculate the reserve of resources (optimal bandwidth) in an ATM network, based on the characteristics of the traffic (MPEG-I video traces with category VBR), the characteristics of the network and certain parameters of quality of service: maximum delay between emitter and receiver and the cell loss rate in the transmission.esComputer scienceComputer networkQuality of serviceBandwidth (computing)Telecommunicationsarticle