Grade of service in UDWDM-PON with statistical wavelength subscribing
Document typeConference report
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Rights accessRestricted access - publisher's policy
The Grade of Service (GoS) or ONU rejection probability in coherent UDWDM-PONs with ONU lasers under limited tunability is evaluated. Each active ONU is assigned an exclusive wavelength channel, which is managed by heuristic Wavelength Assignment (WA) schemes. With a take rate of 90%, GoS values below 0.1% are achieved, but when statistical subscribing is considered, the GoS is dramatically improved.
CitationSegarra, J., Sales, V., Prat, J. Grade of service in UDWDM-PON with statistical wavelength subscribing. A: European Conference on Networks and Communications. "2018 European Conference on Networks and Communications (EuCNC 2018): Ljubljana, Slovenia: 18-21 June 2018". Institute of Electrical and Electronics Engineers (IEEE), 2018, p. 383-387.