TSP
2008
13 years 11 months ago
2008
The problem of transmit beamforming to multiple cochannel multicast groups is considered, when the channel state is known at the transmitter and from two viewpoints: minimizing tot...
TSP
2008
13 years 11 months ago
2008
In the traditional transmitting beamforming radar system, the transmitting antennas send coherent waveforms which form a highly focused beam. In the multiple-input multipleoutput (...
TSP
2008
13 years 11 months ago
2008
This paper derives new soft-decision metrics for coded orthogonal signaling in impulsive noise, more specifically symmetric -stable noise. For the case of a known channel amplitude...
TSP
2008
13 years 11 months ago
2008
The problem of opportunistic access of parallel channels occupied by primary users is considered. Under a continuous-time Markov chain modeling of the channel occupancy by the prim...
TSP
2008
13 years 11 months ago
2008
TSP
2008
13 years 11 months ago
2008
Abstract--This paper offers a new technique for spatially adaptive estimation. The local likelihood is exploited for nonparametric modeling of observations and estimated signals. T...
TSP
2008
13 years 11 months ago
2008
Abstract-- Simple and efficient computational algorithms for nonparametric wavelet-based identification of nonlinearities in Hammerstein systems driven by random signals are propos...
TSP
2008
13 years 11 months ago
2008
Shannon's sampling theory and its variants provide effective solutions to the problem of reconstructing a signal from its samples in some "shift-invariant" space, wh...
TSP
2008
13 years 11 months ago
2008
Abstract -- We introduce a new family of detectors for multipleinput multiple-output (MIMO) channels called Chase detectors because of their resemblance to the well-known Chase alg...
TSP
2008
13 years 11 months ago
2008
Abstract--In this paper, we develop an adaptive waveform design method for target tracking under a framework of sequential Bayesian inference. We employ polarization diversity to i...