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113
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TCOM
2008
101views more  TCOM 2008»
15 years 3 months ago
Transmit beamforming for space-frequency coded MIMO-OFDM systems with spatial correlation feedback
Abstract--This paper addresses the problem of joint optimization of transmit beamforming and space-frequency (SF) coding for MIMO-OFDM systems with spatial correlation feedback in ...
Ahmed K. Sadek, Weifeng Su, K. J. Ray Liu
IEEEHPCS
2010
15 years 1 months ago
Analytical modeling and evaluation of network-on-chip architectures
Network-on-chip (NoC) architectures adopted for Systemon-Chip (SoC) are characterized by different trade-offs between latency, throughput, communication load, energy consumption, ...
Suboh A. Suboh, Mohamed Bakhouya, Jaafar Gaber, Ta...
129
Voted
ICC
2009
IEEE
135views Communications» more  ICC 2009»
15 years 10 months ago
Block Detection of Multiple Symbol DPSK in a Statistically Unknown Time-Varying Channel
—We present a detection scheme for multiple-symbol DPSK for use in a statistically unknown time-varying channel. The scheme relies on a parametric representation of the timevaryi...
Nathan Ricklin, James R. Zeidler
ICC
2008
IEEE
135views Communications» more  ICC 2008»
15 years 9 months ago
Data-Aided Joint Estimation of Carrier Frequency Offset and Frequency-Selective Time-Varying Channel
—The issue of data-aided joint carrier frequency offset (CFO) and channel estimation is investigated in the presence of a rapidly time-varying frequency-selective channel. We der...
Nathan Ricklin, James R. Zeidler
113
Voted
SECON
2008
IEEE
15 years 9 months ago
A First Step Towards Dynamic Profiling of Sensor-Based Systems
Application specific tuning has been shown to be beneficial for a variety of platforms, sensor-based systems are no exception. However, accurately capturing external stimuli or mo...
Srihari Sridharan, Susan Lysecky