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MONET
2007
98views more  MONET 2007»
15 years 5 months ago
A Markov Model for Indoor Ultra-wideband Channel with People Shadowing
Abstract For an indoor ultra-wideband (UWB) communication system, the line-of-sight (LOS) between the transmitter and receiver may be frequently blocked by moving people. Blocking ...
Ruonan Zhang, Lin Cai
ECCTD
2011
72views more  ECCTD 2011»
14 years 5 months ago
Managing variability for ultimate energy efficiency
⎯ Technology scaling is in the era where the chip performance is constrained by its power dissipation. Although the power limits vary with the application domain, they dictate th...
Borivoje Nikolic
DATE
2009
IEEE
154views Hardware» more  DATE 2009»
16 years 27 days ago
Reliability aware through silicon via planning for 3D stacked ICs
Abstract—This work proposes reliability aware through silicon via (TSV) planning for the 3D stacked silicon integrated circuits (ICs). The 3D power distribution network is modele...
Amirali Shayan Arani, Xiang Hu, He Peng, Chung-Kua...
INTERSPEECH
2010
15 years 28 days ago
Nonlinear enhancement of onset for robust speech recognition
In this paper we present a novel algorithm called Suppression of Slowly-varying components and the Falling edge of the power envelope (SSF) to enhance spectral features for robust...
Chanwoo Kim, Richard M. Stern
152
Voted
GLOBECOM
2007
IEEE
16 years 14 days ago
A Novel OFDMA Ranging Method Exploiting Multiuser Diversity
This paper addresses initial ranging (uplink synchronization and power control) for TDD OFDMA systems. Exploiting the channel knowledge from the downlink channel together with ini...
Jianqiang Zeng, Hlaing Minn