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ICC
2007
IEEE
110views Communications» more  ICC 2007»
16 years 1 months ago
Resource Optimization to Provision a Virtual Private Network Using the Hose Model
— Virtual Private Networks (VPN) provide a secure and reliable communication between customer sites over a shared network. With increase in number and size of VPNs, providers nee...
Monia Ghobadi, Sudhakar Ganti, Gholamali C. Shoja
INFOCOM
2007
IEEE
16 years 1 months ago
Optimal Jamming Attacks and Network Defense Policies in Wireless Sensor Networks
Abstract— We consider a scenario where a sophisticated jammer jams an area in a single-channel wireless sensor network. The jammer controls the probability of jamming and transmi...
Mingyan Li, Iordanis Koutsopoulos, Radha Poovendra...
JSA
2000
115views more  JSA 2000»
15 years 6 months ago
Scheduling optimization through iterative refinement
Scheduling DAGs with communication times is the theoretical basis for achieving efficient parallelism on distributed memory systems. We generalize Graham's task-level in a ma...
Mayez A. Al-Mouhamed, Adel Al-Massarani
ICC
2007
IEEE
155views Communications» more  ICC 2007»
16 years 1 months ago
Capacity Achieving Pilot Design for MIMO-OFDM over Time-Varying Frequency-Selective Channels
— In this paper1 we analyze the capacity of MIMOOFDM systems that utilize pilot symbols to acquire estimation of the radio channel at the receiver. An analytical framework is dev...
Ivan Cosovic, Gunther Auer
INFOCOM
2003
IEEE
16 years 3 days ago
Fast Incremental Updates for Pipelined Forwarding Engines
— Pipelined ASIC architectures are increasingly being used in forwarding engines for high speed IP routers. We explore optimization issues in the design of memory-efficient data...
Anindya Basu, Girija J. Narlikar