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Ground water monitoring using smart sensors
Groundwater resources are the principal source of drinking water for about 50 percent of the United States population. Groundwater …
S. Anumalla
,
B. Ramamurthy
,
D.C. Gosselin
,
M. Burbach
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Performance analysis of sparse traffic grooming in WDM mesh networks
Sparse traffic grooming is a practical problem to be addressed in heterogeneous multi-vendor optical WDM networks where only some of …
W. Yao
,
M. Li
,
B. Ramamurthy
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DOI
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Same-destination-intermediate grouping vs. end-to-end grouping for waveband switching in WDM mesh networks
We investigate waveband switching (WBS) with different grouping strategies in wavelength-division multiplexing (WDM) mesh networks. …
M. Li
,
W. Yao
,
B. Ramamurthy
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DOI
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Survivable traffic grooming in WDM mesh networks under SRLG constraints
Survivable traffic grooming (STG) is a promising approach to provide reliable and resource-efficient multi-granularity connection …
W. Yao
,
Byrav Ramamurthy
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Design of Sparse Grooming Networks for Transporting Dynamic Multi-granularity Sub-wavelength Traffic
A sparse grooming network (SGN) is a cost-effective solution to provision multigranularity sub-wavelength connections with stringent …
Wang Yao
,
Mengke Li
,
Byrav Ramamurthy
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A heuristic with bounded guarantee to compute diverse paths under shared protection in WDM mesh networks
Establishing a fault-tolerant connection in a network involves computation of diverse working and protection paths. The shared risk …
Ajay Todimala
,
Byrav Ramamurthy
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A novel cost-efficient on-line intermediate waveband-switching scheme in WDM mesh networks
Waveband switching (WBS) is an important technique to save switching and transmission cost in wavelength-division multiplexed (WDM) …
Mengke Li
,
Wang Yao
,
Byrav Ramamurthy
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A Simple Group Diffie-Hellman Key Agreement Protocol Without Member Serialization
Many group key agreement protocols (GKA) for secure group communication (SGC) based on the Diffie-Hellman key exchange principle have …
Xukai Zou
,
Byrav Ramamurthy
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DOI
Survivable waveband switching in WDM mesh networks under dedicated path-protection
This paper considers the problem of dedicated path-protection in wavelength-division multiplexed (WDM) mesh networks with waveband …
Mengke Li
,
Byrav Ramamurthy
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Rerouting schemes for dynamic traffic grooming in optical WDM mesh networks
Traffic grooming in optical WDM mesh networks is a two-layer routing problem to pack low-rate connections effectively onto high-rate …
Wang Yao
,
B. Ramamurthy
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