The design of an IP link topology (ie, deciding which set of router-to-router communication
links to establish) is an important factor in determining both the cost and performance of an …

Joint IP/Optical Layer Restoration After A Router Failure Page 1 Joint IP/Optical Layer
Restoration After A Router Failure Angela L. Chiu and John Strand AT&T Labs-Research …

This paper presents two dynamic multi-layer routing policies for optical IP networks. Both
policies first try to allocate a newly requested electrical path to an existing optical path that …

We review technologies and architectures for WDM optical IP networks from the viewpoint of
capital expenditure and network energy consumption. We show how requirements of low …

Two-layered IP-over-wavelength-division-multi plexing networks supporting IP and
wavelength services are becoming increasingly popular. IP services are traditional data …

This paper proposes a traffic-driven optical IP networking architecture for service provider
networks. Its design is derived from the optical GMPLS architecture, which provides high …

IP control of optical networks: design and experimentation Page 1 IP Control of Optical Networks:
Design and Experimentation I Jennifer Yates, Graham Smith*, Panagiotis Sebos, Cqstina …

IP over optical is being envisioned as one of the most attractive architectures for the new
Internet. There have been various proposals in IETF and other international standards …

A joint “packet-optical” layer restoration mechanism protects against single, packet-layer
router failures by managing network resources from both the packet layer and the optical …

As the demand for Internet-based services grows rapidly, carrier IP networks are becoming
more of a crucial social infrastructure. Network operators must target to offer higher speeds …