Introduction to Shannon sampling and interpolation theory
Introduction to Shannon sampling and interpolation theory
Wireless multicarrier communications via multipulse gabor riesz bases
EURASIP Journal on Applied Signal Processing
Channel estimation in wireless OFDM systems with irregular pilot distribution
IEEE Transactions on Signal Processing
Noncoherent capacity of underspread fading channels
IEEE Transactions on Information Theory
Wireless Communications Over Rapidly Time-Varying Channels
Wireless Communications Over Rapidly Time-Varying Channels
IEEE Transactions on Signal Processing - Part II
Analysis, Optimization, and Implementation of Low-Interference Wireless Multicarrier Systems
IEEE Transactions on Wireless Communications
Measurement of Time-Variant Linear Channels
IEEE Transactions on Information Theory
Nonorthogonal pulseshapes for multicarrier communications in doubly dispersive channels
IEEE Journal on Selected Areas in Communications
Hi-index | 0.00 |
Motivated by the problem of channel estimation in wireless communications, we derive a reconstruction formula for pseudodifferential operators with a bandlimited symbol. This reconstruction formula uses the diagonal entries of the matrix of the pseudodifferential operator with respect to a Gabor system. In addition, we prove several other uniqueness theorems that shed light on the relation between a pseudodifferential operator and its matrix with respect to a Gabor system.