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TWC
2008
146views more  TWC 2008»
15 years 6 months ago
Synchronization, Channel Estimation, and Equalization in MB-OFDM Systems
Abstract-- This paper addresses preamble-based low complexity synchronization, channel estimation and equalization for Zero-padded (ZP) MB-OFDM based UWB systems. The proposed sync...
Yinghui Li, Hlaing Minn, R. M. A. Rajatheva
SAC
2010
ACM
15 years 5 months ago
Cooperation enablement for centralistic early warning systems
From large-scale acquisition of information on security incidents by early warning systems (EWS) arises the opportunity to draw up a situation picture that allows detection of tre...
Ulrich Flegel, Johannes Hoffmann, Michael Meier
SUTC
2010
IEEE
15 years 5 months ago
Transaction-Level Modeling for Sensor Networks Using SystemC
—As sensor networks are finding widespread use across many applications, designers increasingly must not only focus on application development, but also on sensor network optimiz...
Jeff Hiner, Ashish Shenoy, Roman L. Lysecky, Susan...
ICC
2008
IEEE
116views Communications» more  ICC 2008»
16 years 1 months ago
Pre-Equalization for Pre-Rake MISO DS-UWB Systems
—In this paper, we propose two novel pre–equalization schemes for multiple–input single–output (MISO) direct–sequence ultra–wideband (DS–UWB) systems with pre–Rake ...
Elham Torabi, Jan Mietzner, Robert Schober
AICCSA
2006
IEEE
90views Hardware» more  AICCSA 2006»
16 years 27 days ago
ICE: A System for Identification of Conflicts in Exams
Although E-learning has advanced considerably in the last decade, some of its aspects, such as E-testing, are still in the development phase. Authoring tools and test banks for E-...
Hicham Hage, Esma Aïmeur