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ICASSP
2009
IEEE
16 years 1 months ago
Underdetermined audio source separation from anechoic mixtures with long time delay
We propose a technique to separate audio sources from their anechoic mixtures with long delay in an underdetermined setting (i.e., the number of audio sensors is smaller than that...
Namgook Cho, C.-C. Jay Kuo
ICC
2009
IEEE
109views Communications» more  ICC 2009»
16 years 1 months ago
Measurement-Based Modeling of Vehicle-to-Vehicle MIMO Channels
— Vehicle-to-vehicle (VTV) communications are of interest for applications within traffic safety and congestion avoidance, but the development of suitable communications systems...
Johan Karedal, Fredrik Tufvesson, Nicolai Czink, A...
ICC
2009
IEEE
140views Communications» more  ICC 2009»
16 years 1 months ago
Joint Scheduling and Relay Selection in One- and Two-Way Relay Networks with Buffering
— In most wireless relay networks, the source and relay nodes transmit successively via fixed time division (FTD) and each relay forwards a packet immediately upon receiving. In...
Lianghui Ding, Meixia Tao, Fan Yang, Wenjun Zhang
ICC
2009
IEEE
142views Communications» more  ICC 2009»
16 years 1 months ago
Revealing Social Networks of Spammers Through Spectral Clustering
—To date, most studies on spam have focused only on the spamming phase of the spam cycle and have ignored the harvesting phase, which consists of the mass acquisition of email ad...
Kevin S. Xu, Mark Kliger, Yilun Chen, Peter J. Woo...
ICC
2009
IEEE
118views Communications» more  ICC 2009»
16 years 1 months ago
On Uplink Network MIMO under a Constrained Backhaul and Imperfect Channel Knowledge
Abstract— It is known that next generation mobile comunications systems will most likely employ multi-cell signal processing often referred to as network MIMO - in order to impro...
Patrick Marsch, Gerhard Fettweis