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CISS
2008
IEEE
16 years 1 months ago
Distributed computation of a sparse cover in sensor networks without location information
— In this paper, we present a distributed algorithm for detecting redundancies in a sensor network with no location information. We demonstrate how, in the absence of localizatio...
Alireza Tahbaz-Salehi, Ali Jadbabaie
GLOBECOM
2008
IEEE
16 years 1 months ago
A Memory-Optimized Bloom Filter Using an Additional Hashing Function
— A Bloom filter is a simple space-efficient randomized data structure for the representation set of items in order to support membership queries. In recent years, Bloom filte...
Mahmood Ahmadi, Stephan Wong
ICASSP
2008
IEEE
16 years 1 months ago
Double-differential coding for orthogonal space-time block codes
Abstract— Communications over multiple-input multipleoutput (MIMO) channels with carrier offsets is an important practical and theoretical problem. Double-differential coding is ...
Manav R. Bhatnagar, Are Hjørungnes, Lingyan...
ICASSP
2008
IEEE
16 years 1 months ago
On nonlinear transformations of stochastic variables and its application to nonlinear filtering
A class of nonlinear transformation-based filters (NLTF) for state estimation is proposed. The nonlinear transformations that can be used include first (TT1) and second (TT2) or...
Fredrik Gustafsson, Gustaf Hendeby
ICC
2008
IEEE
106views Communications» more  ICC 2008»
16 years 1 months ago
Multicast with an Application-Oriented Networking (AON) Approach
Abstract—This paper proposes an efficient and scalable multicast scheme based on the concept of application-oriented networking (AON). The traditional IP multicast is bandwidth ...
Xiaohua Tian, Yu Cheng, Kui Ren, Bin Liu