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127
Voted
VTC
2006
IEEE
15 years 9 months ago
2006
IEEE
— For the uplink transmission of a coded OFDMA system, we present an iterative receiver that performs joint frequency offset acquisition, channel estimation and maximum a posteri...
132
Voted
VTC
2006
IEEE
15 years 9 months ago
2006
IEEE
Abstract – Multiple-Input-Multiple-Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) systems have recently attracted substantial research interest. However, compare...
98
Voted
WISE
2006
Springer
15 years 9 months ago
2006
Springer
Downward communication is a popular push-based scheme to forward messages from headquarters to front-line staff in a large-scaled company. With the maturing intranet and web techno...
123
Voted
ACMSE
2006
ACM
15 years 9 months ago
2006
ACM
In previous work a DOCSIS model was added to ‘ns’ to allow simulations to be run to analyze the performance of DOCSIS. These simulations showed that congestion caused by the a...
150
Voted
SIGMOD
2006
ACM
15 years 9 months ago
2006
ACM
Although approximate query processing is a prominent way to cope with the requirements of data analysis applications, current database systems do not provide integrated and compre...