575 search results - page 91 / 115 » A Spectral Approach to Lower Bounds |
82
Voted
CORR
2007
Springer
15 years 19 days ago
2007
Springer
—For a stationary additive Gaussian-noise channel with a rational noise power spectrum of a finite-order L, we derive two new results for the feedback capacity under an average ...
111
Voted
JSAC
2008
15 years 19 days ago
2008
Abstract--We consider the design of multiple-input multipleoutput communication systems with a linear precoder at the transmitter, zero-forcing decision feedback equalization (ZFDF...
91
Voted
JDA
2006
15 years 19 days ago
2006
Traditionally, on-line problems have been studied under the assumption that there is a unique sequence of requests that must be served. This approach is common to most general mod...
PAMI
2008
15 years 18 days ago
2008
Image denoising algorithms often assume an additive white Gaussian noise (AWGN) process that is independent of the actual RGB values. Such approaches cannot effectively remove colo...
125
Voted
IJAHUC
2007
15 years 17 days ago
2007
: In wireless sensor networks, one of the main design challenges is to save severely constrained energy resources and obtain a long system lifetime. Low cost of sensors enables us ...