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OPNETEC
2004
Springer
9 years 9 months ago
Distributed Wavelength Reservation Method for Fast Lightpath Setup in WDM Networks
Abstract— A promising approach to the effective utilization of wavelength division multiplexed networks is to transfer data on an on-demand basis using fast wavelength reservati...
Yosuke Kanitani, Shin'ichi Arakawa, Masayuki Murat...
SC
2004
ACM
9 years 9 months ago
Collaborative User-Centric Lambda-Grid over Wavelength-Routed Network
Emerging lambda-Grid systems employ wavelength-routed network with optical switches to enable dynamic on-demand lightpaths with multi-gigabit rate bandwidth to interconnect shared...
Oliver T. Yu, Thomas A. DeFanti
IPPS
2005
IEEE
9 years 9 months ago
Tight Bounds for Wavelength Assignment on Trees of Rings
: A fundamental problem in communication networks is wavelength assignment (WA): given a set of routing paths on a network, assign a wavelength to each path such that the paths wit...
Zhengbing Bian, Qian-Ping Gu, Xiao Zhou
INFOCOM
2006
IEEE
9 years 9 months ago
Complexity of Wavelength Assignment in Optical Network Optimization
— We study the complexity of a spectrum of design problems for optical networks in order to carry a set of demands. Under wavelength division multiplexing (WDM) technology, deman...
Matthew Andrews, Lisa Zhang
ICC
2007
IEEE
9 years 10 months ago
QoS-aware Wavelength Assignment with BER and Latency Guarantees for Crosstalk Limited Networks
— Crosstalk originating from optical switching devices and demultiplexers can be the dominant physical impairment in large all-optical networks. When a centralized network contro...
Jun He, Maïté Brandt-Pearce, Charles L...
ICC
2007
IEEE
125views Communications» more  ICC 2007»
9 years 10 months ago
Analytical Tool to Achieve Wavelength Conversion Performance in No Wavelength Conversion Optical WDM Networks
— We present an analytical tool to enhance the blocking performance in the circuit-switched wide-area optical wavelength division multiplexed (WDM) networks with no wavelength co...
Pachamuthu Rajalakshmi, Ashok Jhunjhunwala
ICC
2008
IEEE
167views Communications» more  ICC 2008»
9 years 10 months ago
Clustering Large Optical Networks for Distributed and Dynamic Multicast
—For a large-scale mesh network with dynamic traffic, maintaining the global state information in a centralized fashion is impractical. Hence, distributed schemes are needed to ...
Mohammad Masud Hasan, Jason P. Jue
AINA
2008
IEEE
9 years 10 months ago
A New Dynamic Wavelength Assignment Scheme in Wavelength-Convertible WBS Networks
—In the paper, we study the wavelength assignment problem in waveband switching (WBS) networks, which is composed of multi-granular optical cross-connect (MG-OXCs) interconnected...
Ching-Fang Hsu, Fang-Sheng Lin, Ke-Kuan Hsu
GLOBECOM
2009
IEEE
9 years 10 months ago
On Analyzing the Capacity of WDM PONs
—By taking advantage of the multiple wavelength provisioning capability, WDM PON dramatically enlarges its capacity as compared to TDM PON. The capacity of a WDM PON system depen...
Jingjing Zhang, Nirwan Ansari
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