The traffic of the future aggregation network will dynamically change not only in volume but
also destination to support the application of virtualization technology to network edge …

In this paper we focus on optical time division multiplexed (TDM) switching and its main
distinguishing characteristics compared with other optical subwavelength switching …

Optical TDM fast reroute method for bufferless metro ring networks with arbitrary fiber length
Page 1 Optical TDM Fast Reroute Method for Bufferless Metro Ring Networks with Arbitrary …

Optical technologies have long been used for standard telecom applications ranging from
long haul to metro and access networks. With the rapid expansion of traffic in data center …

Improvement of conventional networks with an incremental approach is an important design
method for the development of the future internet. For this approach, we are developing a …

Flexible resource utilization in terms of adaptive use of optical bandwidth with agile
reconfigurability is key for future metro networks. To address this issue, we focus on optical …

Optical switches are known for the ability to provide high bandwidth connectivity at a
relatively low power consumption and low latency. Several recent demonstrations on optical …

We are developing a future metro network based on a 10 Gigabit Ethernet Passive Optical
Network system to achieve both cost-effectiveness and high reliability. We propose a …