2007 search results - page 174 / 402 » SPECTRUM |
136
Voted
DM
2002
15 years 3 months ago
2002
Balanced nested designs are closely related to other combinatorial structures such as balanced arrays and balanced n-ary designs. In particular, the existence of symmetric balance...
140
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TIT
2002
15 years 3 months ago
2002
We consider the design of asymmetric multiple description lattice quantizers that cover the entire spectrum of the distortion profile, ranging from symmetric or balanced to success...
124
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TIT
2002
15 years 3 months ago
2002
We consider the problem of estimating the feedback coefficients of a linear feedback shift register (LFSR) based on noisy observations. In the current approach, the coefficients a...
169
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ITIIS
2010
15 years 2 months ago
2010
In this paper, the relationship between the energy efficiency and spectrum efficiency in a two-cell cellular network is obtained, and the impact of multi-antenna on the energy eff...
127
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JDCTA
2010
14 years 11 months ago
2010
This paper reports on the use of a twisted map digital chaotic sequence as a carrier signal in a COOK system. The sequence generated shows low cross-correlation properties with ve...