Now showing items 21-26 of 26
Collision Resolution Algorithms for Networks with Spread- Spectrum Capture Capability.
In networks which employ spread-spectrum signaling, capture and correct reception of one out of several packets transmitted to a common receiver by contending users is possible. For the case in which all the contending ...
Minimax Robust Matched Filters for Noise Uncertainty Within 2- Alternating Capacity Classes.
In this paper, we address the problem of designing matched filters which are robust against uncertainty in the statistics of the noise process. The design is based on a game-theoretic approach in which a filter is sought ...
Distributed Estimation of a Location Parameter in Dependent Noise.
We address the problem of distributed estimation from dependent observations involving two sensors that collect observations of the same nonrandom location parameter THETA in additive noise. We consider two cases of interest, ...
Broadcast Capability of Direct-Sequence and Hybrid Spread Spectrum.
Two forms of spread-spectrum signaling: direct-sequence and hybrid (direct-sequence/ frequency-hopped) are shown to provide high broadcast capability especially when used in conjunction with forward-error-control coding ...
Robust Distributed Discrete-Time Block and Sequential Detection in Uncertain Environments.
Two detectors making independent observations must decide which one of two hypotheses is true. Both fixed-sample-size (block) detection and sequential detection are considered. The decisions are coupled through a common ...
Robust Distributed Block and Sequential Continuous-Time Detection.
Two detectors making independent observations which are the outputs of stochastic dynamical systems driven by colored Gaussian noise must decide which one of two hypotheses is true. Detection with a fixed observation ...