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139
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JSAC
2008
164views more  JSAC 2008»
15 years 2 months ago
Coordinated beamforming with limited feedback in the MIMO broadcast channel
In this paper, we propose a new joint optimization of linear transmit beamforming and receive combining vectors for the multiple-input multiple-output (MIMO) broadcast channel. We ...
Chan-Byoung Chae, David Mazzarese, Nihar Jindal, R...
96
Voted
IJON
2007
117views more  IJON 2007»
15 years 2 months ago
Learning sensory representations with intrinsic plasticity
Intrinsic plasticity (IP) refers to a neuron’s ability to regulate its firing activity by adapting its intrinsic excitability. Previously, we showed that model neurons combinin...
Nicholas Butko, Jochen Triesch
146
Voted
IJWIN
2002
111views more  IJWIN 2002»
15 years 2 months ago
Internet Connectivity for Ad Hoc Mobile Networks
The growing deployment rate of wireless LANs indicates that wireless networking is rapidly becoming a prevalent form of communication. As users become more accustomed to the use o...
Yuan Sun, Elizabeth M. Belding-Royer, Charles E. P...
WIOPT
2010
IEEE
15 years 12 days ago
Stable throughput, rate control, and delay in multi-access channels
In this paper, we investigate the stability and delay issues of a two-user multi-access channel at the bit level. The two users, have the option to transmit at a higher rate (measu...
Beiyu Rong, Anthony Ephremides
GLOBECOM
2009
IEEE
15 years 9 days ago
Nonparametric Obstruction Detection for UWB Localization
Ultra-wide bandwidth (UWB) transmission is a promising technology for indoor localization due to its fine delay resolution and obstacle-penetration capabilities. However, the prese...
Stefano Maranò, Wesley M. Gifford, Henk Wym...