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GLOBECOM
2009
IEEE
15 years 11 months ago
On Downlink Network MIMO under a Constrained Backhaul and Imperfect Channel Knowledge
— Next generation mobile communications systems will most likely employ network MIMO in order to mitigate inter-cell interference and improve system fairness and spectral effici...
Patrick Marsch, Gerhard Fettweis
ICC
2009
IEEE
135views Communications» more  ICC 2009»
15 years 11 months ago
On the Performance of OFDM in Zero-IF Receivers Impaired by Tx Leakage
—Transmitter Leakage has a significant impact on the system performance in mobile devices using zero-IF receivers. In this contribution, the statistical properties of the Tx Lea...
Andreas Frotzscher, Marco Krondorf, Gerhard Fettwe...
ISMAR
2009
IEEE
15 years 11 months ago
Online environment model estimation for augmented reality
Augmented reality applications often rely on a detailed environment model to support features such as annotation and occlusion. Usually, such a model is constructed offline, whic...
Jonathan Ventura, Tobias Höllerer
IROS
2008
IEEE
132views Robotics» more  IROS 2008»
15 years 11 months ago
Digital representation of everyday objects in a robot ecology via proxies
Abstract— Robotic middlewares increasingly allow the seamless integration of multiple heterogeneous robots into one distributed system. Unfortunately, very simple devices like ta...
Md. Jayedur Rashid, Mathias Broxvall, Alessandro S...
ISCAS
2008
IEEE
154views Hardware» more  ISCAS 2008»
15 years 11 months ago
A 6.3nJ/op low energy 160-bit modulo-multiplier for elliptic curve cryptography processor
— A low energy modulo-multiplier is proposed for elliptic curve cryptography (ECC) processor, especially for authentication in mobile device or key encryption in embedded health-...
Hyejung Kim, Yongsang Kim, Hoi-Jun Yoo
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