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GLOBECOM
2006
IEEE
14 years 4 months ago
Alamouti Space-Time Coded OFDM Systems in Time- and Frequency-Selective Channels
Abstract— We propose low-complexity equalizers for Alamouti space-time coded orthogonal frequency-division multiplexing (OFDM) systems in time- and frequency-selective channels, ...
Kun Fang, Geert Leus, Luca Rugini
ISPD
2005
ACM
185views Hardware» more  ISPD 2005»
14 years 3 months ago
Dragon2005: large-scale mixed-size placement tool
In this paper, we develop a mixed-size placement tool, Dragon2005, to solve large scale placement problems effectively. A top-down hierarchical approach based on min-cut partition...
Taraneh Taghavi, Xiaojian Yang, Bo-Kyung Choi
EUROPAR
2004
Springer
14 years 3 months ago
Load Unbalance in k-ary n-Cube Networks
This paper studies the effect that HOL (Head-of-Line) blocking in the packet injection queue has on the performance of bidirectional k-ary ncubes, for values of k over a certain th...
José Miguel-Alonso, José A. Gregorio...
ICC
2000
IEEE
14 years 2 months ago
Adaptive Interleaving for OFDM in TDD Systems
We proposed a novel interleaving technique, namely ada,ptive interleaving, which can break the bursty channel errors more effectively than traditional block interleaving. This new...
S. W. Lei, Vincent K. N. Lau, Tung-Sang Ng
ICC
2000
IEEE
109views Communications» more  ICC 2000»
14 years 2 months ago
OFDM with Trailing Zeros versus OFDM with Cyclic Prefix: Links, Comparisons, and Application to the HiperLAN/2 System
This paper proposes a simple equalizer for a recent multicarrier block transmission scheme which pads zeros (as opposed to a cyclic prefix) in each transmitted block. In the abse...
Bertrand Muquet, Marc de Courville, Pierre Duhamel...