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GLOBECOM
2010
IEEE
15 years 4 months ago
Multicasting vs. Broadcasting: What Are the Trade-Offs?
Network-wide broadcasting and multicasting are two important routing schemes used in group communications. In network-wide broadcasting, generated packets at the source node are di...
Bora Karaoglu, Wendi Rabiner Heinzelman
GLOBECOM
2010
IEEE
15 years 4 months ago
On the Use of Concurrent Multipath Transfer over Asymmetric Paths
Abstract--With the deployment of more and more resiliencecritical Internet applications, there is a rising demand for multihomed network sites. This leads to the desire for simulta...
Thomas Dreibholz, Martin Becke, Erwin P. Rathgeb, ...
GLOBECOM
2010
IEEE
15 years 4 months ago
Non-Regenerative Multi-Hop MIMO Relays Using MMSE-DFE Technique
In this paper, we study multi-hop non-regenerative multiple-input multiple-output (MIMO) relay communications with any number of hops. We design the optimal source precoding matrix...
Yue Rong
GLOBECOM
2010
IEEE
15 years 4 months ago
Correlation-Resilient Path Selection in Multi-Path Routing
Multi-path routing is effective to enhance network availability, by selecting multiple failure-independent paths for reaching one destination in the hope to survive individual pat...
Xin Zhang, Adrian Perrig
ICASSP
2010
IEEE
15 years 4 months ago
Model-based dereverberation in the logmelspec domain for robust distant-talking speech recognition
The REMOS (REverberation MOdeling for Speech recognition) concept for reverberation-robust distant-talking speech recognition, introduced in [1] for melspectral features, is exten...
Armin Sehr, Roland Maas, Walter Kellermann