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193
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JCIT
2008
15 years 7 months ago
2008
Automatic speech recognition by machine is one of the most efficient methods for man-machine communications. Because speech waveform is nonlinear and variant. Speech recognition r...
193
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JCM
2008
15 years 7 months ago
2008
We compare four open-loop transmit diversity schemes in a coded Orthogonal Frequency Division Multiplexing (OFDM) system with four transmit antennas, namely cyclic shift diversity ...
251
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JCP
2008
15 years 7 months ago
2008
In sensor networks, continuous query is commonly used for collecting periodical data from the objects under monitoring. This sort of queries needs to be carefully designed, in orde...
153
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CORR
2007
Springer
15 years 7 months ago
2007
Springer
We consider the ‘one-shot frame synchronization problem’ where a decoder wants to locate a sync pattern at the output of a channel on the basis of sequential observations. We ...
196
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JNCA
2008
15 years 7 months ago
2008
Although the Differentiated Services architecture supports scalable packet forwarding based on aggregate flows, the detailed procedure of Quality of Service (QoS) flow set-up with...