By combination of single-stage optical PMD-compensator and an adaptively equalizing 43 Gb/s DPSK receiver a PMD-tolerance of 7 ps was achieved at 10-5 outage probability.
This work quantifies the ratio of transponders saved throughout the 10-year life of 2 WDM networks by considering gradual ageing of systems margins versus their end-of-life values, and actual routi
We present a new strategy of regenerator placement along with traffic growth in the elastic WDM networks, by introducing additional regenerators on the already allocated connections only from when
In the context a multiflow application optimizing the operation of superchannel transponders, this study compares different candidates for MA-M Wavelength Selective Switch used as colorless, direct
Future 5G deployments will embrace a multitude of novel technologies that will significantly change the air interface, system architecture, and service delivery platforms.
Benefits of different channel grid configurations (ITU 50 GHz grid, 12.5 GHz grid, gridless) in a US network are analyzed for MLR/elastic networks, transparent network/network with high spectral ef
The impact of the polarisation format is studied in N x 40 Gbit/s submarine systems based on distributed Raman amplification including robustness to polarisation mode dispersion (PMD).
We evaluate the benefits of data-rate adaptive transponders featuring granularities finer than 50 Gb/s to better fit transmission distances for three WDM networks, in terms of maximum capacity and
In automatically restorable optical networks, the control plane has to detect a failure and send traffic through recovery paths.
This paper describes the need for a business-driven network planning process and the network vision of Lucent Technologies in a fast-changing, almost exploding, world of telecommunications, At the
