8060 search results - page 1225 / 1612 » Adaptive BICM-OFDM Systems |
161
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
1 — The authors of this paper proposed an iterative expectation-maximization (EM) channel estimation based on a low-density parity-check (LDPC) code-division multiple access rece...
170
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract – Jointly optimised iterative source- and channel-decoding is used for enhancing the error resilience of the Adaptive Multi Rate WideBand (AMR-WB) speech codec. The resu...
214
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INFOCOM
2007
IEEE
16 years 1 months ago
2007
IEEE
—One key adaptation mechanism often deployed in networking and computing systems is dynamic load balancing. The goal from employing dynamic load balancers is to ensure that the o...
160
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ACIVS
2007
Springer
16 years 1 months ago
2007
Springer
This paper presents a predictive-coding algorithm for the compression of multiple depth-sequences obtained from a multi-camera acquisition setup. The proposed depth-prediction algo...
156
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AIED
2007
Springer
16 years 1 months ago
2007
Springer
Good teachers know their students, and exploit this knowledge to adapt or optimise their instruction. Traditional teachers know their students because they interact with them face-...