3415 search results - page 439 / 683 » Lower bounds on kernelization |
145
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TWC
2008
15 years 6 months ago
2008
Expressions relating spectral efficiency, power, and Doppler spectrum, are derived for Rayleigh-faded wireless channels with Gaussian signal transmission. No side information on th...
165
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TWC
2008
15 years 6 months ago
2008
Broadcast (or point to multipoint) communication has attracted a lot of research recently. In this paper, we consider the group broadcast channel where the users' pool is divi...
201
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TWC
2008
15 years 6 months ago
2008
In a wireless multiple-input multiple-output (MIMO) system, transmit antenna selection is an effective means of achieving good performance with low complexity. We consider spatial ...
138
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AUTOMATICA
2004
15 years 6 months ago
2004
We study linear anti-windup augmentation for linear control systems with saturated linear plants in the special case when the anti-windup compensator can only modify the input and...
161
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ITA
2000
15 years 6 months ago
2000
We consider the multiparty communication model de ned in 4] using the formalism from 8]. First, we correct an inaccuracy in the proof of the fundamental result of 6] providing a lo...