Presently, optical burst switching (OBS) technology is under study as a promising solution
for the backbone of the optical Internet in the near future because OBS eliminates the optical …

This paper considers a routing and wavelength assignment problem (RWAP) for the
implementation of efficient Wavelength Division Multiplexing all‐optical mesh networks …

Due to its salient features, the optical burst switch is becoming a key technology for the
optical Internet. Within this technology, the survivability issue in the optical Internet has to be …

The paper discussed the coordination control of the multi-layer network survivability scheme
of IP/GMPLS over Optical based on the GMPLS. The scheme mainly studies the optimized …

Implementing the fast-responding multi-layer service network (MLSN) functionality will allow
the IP/MPLS service network logical topology and Optical Virtual Network topology to be …

OBS technology, which is being actively researched as a potential option for the future
backbone of the optical Internet, is already in use. This is because OBS can solve the optical …

We propose a novel very short (< 300 μm) vertical directional coupler switch with high
extinction ratios larger than 30 dB. The device consists of a switching operation induced …

This paper investigates a dynamic resource control mechanism to efficiently deliver NGN
multimedia services while supporting quality of service (QoS) requirements and bandwidth …

This paper proposes a dynamic service overlay network architecture for multimedia transport
based on next-generation networks (NGN) technologies. The proposed architecture aims to …

Dynamic and flexible optical networks are among the evolution scenarios of the optical
transport networks. These form the basis of the new generation of optical networks of …