Network operators generally provide dedicated lightpaths for customers to meet the demand
for high-quality transmission. Considering the variation of traffic load, customers usually rent …

Field trial of data analysis-based autonomic bandwidth adjustment in software defined multi-vendor
OTN networks Page 1 W1D.4.pdf OFC 2017 © OSA 2017 Field Trial of Data Analysis-based …

In conventional optical transport networks, the service form is the fixed bandwidth
connectivity, which is not flexible for carrying bursting traffic. To support the time-varying …

Conference title, upper and lower case, bolded, 18 point type, centered Page 1 * Geronimo
Bergk is now with Horváth AG, Rotebühlstraße 100, 70178 Stuttgart, Germany. Autonomous …

Packet and optical networks are managed independently in both current carrier networks
and datacenter interconnection networks, which results in a lack of service agility and is a …

In order to ensure fairness of each optical networks unit (ONU) in access network and meet
quality of service (QoS) requirements of differentiated service such as voice, video and data …

We examine the problem of bandwidth allocation (BA) on flexible optical networks in the
presence of traffic demand uncertainty. We assume that the daily traffic demand is given in …

Quality-of-service (QoS) support in Ethernet passive optical networks is a crucial concern.
We propose a new dynamic bandwidth allocation (DBA) algorithm for service differentiation …

The relentless increase in network capacity is making it important to reduce power
consumption. In optical access network systems, the buffer size in layer-2 switches, which …

SDN is wildly studied as it enables new services and enhances existing services for telecom
operators. Operators with large-scale optical transport networks might tend to operate newly …