5942 search results - page 307 / 1189 » On the Processing of Decimated Signals |
162
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Adaptive interference cancellation is addressed in an orthogonal frequency division multiplexing (OFDM) system with a frame containing a number of temporally distributed pilot sym...
163
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
We consider a pilot-assisted interleave-division multiple access (IDMA) system transmitting over block-fading channels. We describe this system in terms of a factor graph and use ...
146
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Bayesian hypothesis testing is investigated when the prior probabilities of the hypotheses, taken as a random vector, must be quantized. Nearest neighbor and centroid conditions f...
149
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
We describe an algorithm for perfect weighted-random sampling of a population with time complexity O(m + n) for sampling m inputs to produce n outputs. This algorithm is an increm...
178
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper considers a coding scheme for data transmission over erasure channels which is also known as multiple description coding. The LMMSE prefilter method of Romano [1] is r...