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» Optimization via communication networks
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WIOPT
2005
IEEE
16 years 1 days ago
Optimal Controlled Flooding Search in a Large Wireless Network
In this paper we consider the problem of searching for a node or an object (i.e., piece of data, file, etc.) in a large wireless network. We consider the class of controlled flo...
Nicholas B. Chang, Mingyan Liu
ICASSP
2008
IEEE
16 years 28 days ago
Optimized distributed 2D transforms for irregularly sampled sensor network grids using wavelet lifting
We address the design and optimization of an energy-efficient lifting-based 2D transform for wireless sensor networks with irregular spatial sampling. The 2D transform is designe...
Godwin Shen, Antonio Ortega
CORR
2011
Springer
200views Education» more  CORR 2011»
15 years 1 months ago
Optimal Channel Training in Uplink Network MIMO Systems
We consider a multi-cell frequency-selective fading uplink channel (network MIMO) from K singleantenna user terminals (UTs) to B cooperative base stations (BSs) with M antennas ea...
Jakob Hoydis, Mari Kobayashi, Mérouane Debb...
DATE
2006
IEEE
113views Hardware» more  DATE 2006»
16 years 16 days ago
An interprocedural code optimization technique for network processors using hardware multi-threading support
Sophisticated C compiler support for network processors (NPUs) is required to improve their usability and consequently, their acceptance in system design. Nonetheless, high-level ...
Hanno Scharwächter, Manuel Hohenauer, Rainer ...
CDC
2010
IEEE
101views Control Systems» more  CDC 2010»
15 years 1 months ago
Performance-oriented communication topology design for large-scale interconnected systems
Abstract-- Communication networks provide a larger flexibility with respect to the control design of large-scale interconnected systems by allowing the information exchange between...
Azwirman Gusrialdi, Sandra Hirche