The implementation of Cloud Computing over optical networks faces many challenges and opportunities. A cloud
computing architecture over optical networks is proposed based on the service plane. And the validity of the architecture
we proposed was experimentally demonstrated in our Adaptive Multi-Service Optical Network testbed.
A novel multi-domain L1VPN provisioning architecture is proposed based on service plane of the adaptive multiservices
provisioning platform. It can provide the inter-domain L1VPN services flexibly, and can establish different
L1VPNs by analyzing different service characteristics and constraints. Moreover, the architecture we proposed was
experimentally demonstrated in our AMSON testbed.
We developed a framework for constraint routing in multi-domain optical network which combines PCE with service
plane. With the distributed routing computation characteristic of PCE and the adaptability of service plane for service
attributes, the framework provides an optimal SLA-based constraint routing strategy. Experiment results verify our
framework and strategy.
Based on the service plane (SP) of Adaptive Multi-Service Optical Network (AMSON), this article designs and implements optical service level agreement (O-SLA),which meets the clients' requirements and improves the performance of the optical network. Our Adaptive Multi-Service Optical Network (AMSON) testbed is based on the framework of Automatic Switched Optical Network (ASON), and introduces a service plane (SP) into it as an independent functional plane. SP receives and processes the service requests submitted by the clients. An O-SLA is a formal contract between an optical network service provider and a service subscriber that contains various service levels and diverse clients' requirements. We focuses on designing and implementing O-SLA on SP of AMSON by introducing O-SLA to Bandwidth on demand (BoD). BoD is a kind of service initialized by clients in SP and can be adjusted dynamically. We classify three levels for the contents of O-SLA that enable the clients to get three kinds of authorization. To conduct this O-SLA, the network operators should publish relevant information to SP. According to this information and O-SLA, the related modules of SP can lay out proper instructions to CP. Then appropriate operation will be done by CP and the results of it will be returned to SP. Some simulations have been done and results are given, which illustrate that the implementation of O-SLA combined with BoD on SP of AMSON induces the blocking rate and improves the utilization of the network resource.
A novel framework named Service Plane is put forward in transport networks on the basis of the principle of adaptive
multi-services provisioning platform. The flexible implementation of service and the expansibility of framework is what
we concern most in this kind of Service Plane. Here we raise the core algorithms of bandwidth on demand service on this
platform, simulation testbed and the implementation result are also presented in this paper.
The service plane based on the framework of Automatic Switching Optical Network can provide adaptive distributed
services. Here, an available way to analyze transport network services and implementation of service plane is present.
Moreover analysis of some transport network services founded on a testbed named Adaptive Multi-Service Optical
Network(AMSON) we developed are shown as examples.
Service plane has been proposed to meet the increasing complexity in the next generation optical networks. In this paper
a novel framework of Web Services - Service Plane (WS-SP) is developed and applied to the adaptive multi-service
optical netowork (AMSON) testbed, on which some experiment results are presented.
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