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DATE
2009
IEEE
176views Hardware» more  DATE 2009»
16 years 2 months ago
Single ended 6T SRAM with isolated read-port for low-power embedded systems
Abstract— This paper presents a six-transistor (6T) singleended static random access memory (SE-SRAM) bitcell with an isolated read-port, suitable for low-Î and low-power embedd...
Jawar Singh, Dhiraj K. Pradhan, Simon Hollis, Sara...
COLCOM
2008
IEEE
16 years 2 months ago
Serial vs. Concurrent Scheduling of Transmission and Processing Tasks in Collaborative Systems
In collaboration architectures, a computer must perform both processing and transmission tasks. Intuitively, it seems that these independent tasks should be executed in concurrent ...
Sasa Junuzovic, Prasun Dewan
GLOBECOM
2008
IEEE
16 years 2 months ago
A Second Order Statistics Based Algorithm for Blind Recognition of OFDM Based Systems
— An opportunistic radio is a radio able to detect the spectrum unused bands, and to adapt its transmission parameters in order to transmit within these free bands. An opportunis...
Abdelaziz Bouzegzi, Pierre Jallon, Philippe Ciblat
GLOBECOM
2008
IEEE
16 years 2 months ago
Numerical Performance Evaluation of OFDM Systems Affected by Transmitter Nonlinearities, Phase Noise and Channel Estimation Erro
Abstract—In this contribution we present a numerical approach to evaluate the bit error rate and mutual information of OFDM links affected by transmitter nonlinearities, phase no...
Steffen Bittner, Marco Krondorf, Gerhard Fettweis
VTC
2008
IEEE
16 years 2 months ago
BER Minimization in Relay-Assisted OFDM Systems by Subcarrier Permutation
—We consider relay-assisted communications from a source to a destination based on OFDM. The relay performs subcarrier permutation by exploiting full channel state information (C...
Chin Keong Ho, Ashish Pandharipande