ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
We formulate a frequency-division multiple access (FDMA) networking problem for wireless mobile ad-hoc networks (MANETS) to jointly optimize end-to-end user rates, routes, link ca...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
In the general area of radar detection, estimation of the clutter covariance matrix is an important point. This matrix commonly exhibits a persymmetric structure: this is the case...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Lattice reduction by means of the LLL algorithm has been previously suggested as a powerful preprocessing tool that allows to improve the performance of suboptimal detectors and t...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
We study time delay estimation (TDE) on parallel channels with flat fading. Several models for the channel gains are considered, and for each case we present the the maximum like...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
We present a distance measure between audio files designed to identify cover songs, which are new renditions of previously recorded songs. For each song we compute the chromagram...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Recently the concept of ideal binary time-frequency masks has received attention and their optimality in terms of signalto-noise ratio has been presumed. However the optimality is...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
A new blind channel estimation technique for multiple-input multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) systems is proposed. It estimates the channel pa...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Multimedia social network analysis is an emerging research area, which analyzes the behavior of users who share multimedia content and investigates the impact of human dynamics on...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Practical schemes for distributed video coding with side information at the decoder need to consider non-standard correlation models in order to take non-stationarities into accou...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
We consider state estimation of a Markov stochastic process using an ad hoc wireless sensor network (WSN) based on noisy linear observations. Due to power and bandwidth constraint...