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ICASSP
2011
IEEE
14 years 7 months ago
Fairness and throughput enhancing user-combining scheme based on Superposition Coding for a wireless relay system
A relay system where two users are served by one Base Station (BS) and one Relay Station (RS) is focused on. A scheme based on Superposition Coding (SC) for Decodeand-Forward (DF)...
Megumi Kaneko, Kazunori Hayashi, Hideaki Sakai
149
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ICASSP
2011
IEEE
14 years 7 months ago
Coding of unquantized spectrum sub-bands in superwideband audio codecs
We present several new methods for coding of spectrum coefficients in embedded audio codecs. In audio codecs, the spectrum is often divided in sub-bands, and quantized using a vec...
Vaclav Eksler, Milan Jelinek
ICDCS
2007
IEEE
15 years 10 months ago
Protocol Design and Optimization for Delay/Fault-Tolerant Mobile Sensor Networks
While extensive studies have been carried out in the past several years for many sensor applications, they cannot be applied to the network with extremely low and intermittent con...
Yu Wang, Hongyi Wu, Feng Lin, Nian-Feng Tzeng
TJS
2002
118views more  TJS 2002»
15 years 3 months ago
The MAGNeT Toolkit: Design, Implementation and Evaluation
Abstract-The current trend in constructing high-performance computing systems is to connect a large number of machines via a fast interconnect or a large-scale network such as the ...
Wu-chun Feng, Mark K. Gardner, Jeffrey R. Hay
CORR
2010
Springer
121views Education» more  CORR 2010»
15 years 2 months ago
Mechanism Design via Correlation Gap
For revenue and welfare maximization in singledimensional Bayesian settings, Chawla et al. (STOC10) recently showed that sequential posted-price mechanisms (SPMs), though simple i...
Qiqi Yan