Given the limited number of resources (ie, frequency slots and transponders at optical
switches) in elastic optical networks, one approach to accommodating traffic demand is for …

SDI (Software Defined Infrastructure) provides virtualized infrastructures to customers by
slicing computing resources and network resources. One of the important problems for …

Network virtualization is expected to handle various forms of network traffic induced by
Internet of Things applications and other Internet-based services. Because traffic patterns …

为了保证网络运行寿命, 避免传统节点选取技术能耗和时延高的弊端, 提出一种新的网络拓扑
控制的节点稳定性选取技术. 构建EETCA 网络拓扑结构, 研究网络拓扑的控制 …

Network virtualization is expected to handle various forms of network traffic induced by
Internet of Things applications and other Internet-based services. Because traffic patterns …

Reconfiguring a virtual network, which consists of a set of virtual links and routers, on top of
a physical network is a promising approach to accommodate time-varying traffic. However …

When wavelength division multiplexing with path (circuit) switching is used on an optical
network, even the failure of a single link may tear down many lightpaths and cause abrupt …

In order to ensure the network operating life and avoid the disadvantages about the high
energy con-sumption and high time delay in traditional node selection techniques, a new …

Thanks to the large bandwidth of optical fibers, optical networks have the potential to support
growing Internet traffic. However, the emergence of new network services with wide range of …

Thanks to the large bandwidth of optical fibers, optical networks have the potential to support
growing Internet traffic. However, the emergence of new network services with wide range of …