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ICASSP
2007
IEEE
16 years 1 months ago
Robust Adaptive Beamforming Algorithm using Instantaneous Direction of Arrival with Enhanced Noise Suppression Capability
In this paper, we propose a novel adaptive beamforming algorithm with enhanced noise suppression capability. The proposed algorithm incorporates the sound-source presence probabil...
Byung-Jun Yoon, Ivan Tashev, Alex Acero
ICC
2007
IEEE
135views Communications» more  ICC 2007»
16 years 1 months ago
Adaptive Throughput Optimization for MIMO Systems in Rayleigh Fading Channels
—We consider the adaptive throughput optimization problem for multiple-input multiple-output (MIMO) systems in Rayleigh fading channels. With perfect channel knowledge at the tra...
Younggeun Cho, Min-Sung Kim, Fouad A. Tobagi
WWIC
2007
Springer
132views Communications» more  WWIC 2007»
16 years 1 months ago
A Quality Adaptation Scheme for Internet Video Streams
We propose a layered quality adaptation scheme for video streams to smooth the short-term oscillations induced by Additive Increase Multiplicative Decrease (AIMD) mechanisms, and e...
Panagiotis Papadimitriou, Vassilis Tsaoussidis
WSE
2005
IEEE
16 years 23 days ago
Developing Component-based Adaptive Web Applications with the AMACONTBuilder
The growing need for personalization and device independence calls for effective ways of engineering adaptive Web applications. This requires formats, languages and structured pro...
Zoltán Fiala, Michael Hinz, Klaus Meiß...
EUC
2005
Springer
16 years 22 days ago
Energy-Driven Adaptive Clustering Hierarchy (EDACH) for Wireless Sensor Networks
Wireless sensor network consists of small battery powered sensors. Therefore, energy consumption is an important issue and several schemes have been proposed to improve the lifetim...
Kyung Tae Kim, Hee Yong Youn