TIT
1998
13 years 4 months ago
1998
—Page’s test is optimal for detecting a permanent change in distribution, in the sense that it minimizes the worst case average delay to detection given an average distance bet...
TIT
1998
13 years 4 months ago
1998
Abstract— Properties of the ambiguity function and the uncertainty relation of Fourier transforms assert fundamental limitations on the ability of any single radar waveform of co...
TIT
1998
13 years 4 months ago
1998
Abstract— The paper deals with estimating transfer functions of stable linear time-invariant systems under stochastic assumptions. We adopt a nonparametric minimax approach for m...
TIT
1998
13 years 4 months ago
1998
Abstract— This correspondence investigates and compares the capacities of two types of frequency-hopped code-division multiple-access (FH-CDMA) communications systems; namely, mu...
TIT
1998
13 years 4 months ago
1998
We explore some basic properties of coding theory of a general quantum communication channel and its operational capacity, including (1) adaptive measurement with feedback code, (...
TIT
1998
13 years 4 months ago
1998
TIT
1998
13 years 4 months ago
1998
—Shannon’s determination of the capacity of the linear Gaussian channel has posed a magnificent challenge to succeeding generations of researchers. This paper surveys how this...
TIT
1998
13 years 4 months ago
1998
TIT
1998
13 years 4 months ago
1998
Abstract— Many of the fundamental coding problems can be represented as graph problems. These problems are often intrinsically difficult and unsolved even if the code length is ...