J
Jerry D. Gibson
Researcher at University of California, Santa Barbara
Publications - 273
Citations - 5813
Jerry D. Gibson is an academic researcher from University of California, Santa Barbara. The author has contributed to research in topics: Speech coding & Data compression. The author has an hindex of 31, co-authored 267 publications receiving 5652 citations. Previous affiliations of Jerry D. Gibson include Microsoft & Southern Methodist University.
Papers
More filters
Journal ArticleDOI
Distributions of the Two-Dimensional DCT Coefficients for Images
R. Reininger,Jerry D. Gibson +1 more
TL;DR: From a simulation of the DCT coding System it is shown that the assumption that the coefficients are Laplacian yields a higher actual output signal-to-noise ratio and a much better agreement between theory and simulation than the Gaussian assumption.
Journal ArticleDOI
A QRD-M/Kalman filter-based detection and channel estimation algorithm for MIMO-OFDM systems
TL;DR: A V-BLAST-type combination of orthogonal frequency-division multiplexing with MIMO (MIMO-OFDM) for enhanced spectral efficiency and multiuser downlink throughput and a new joint data detection and channel estimation algorithm is proposed which combines the QRD-M algorithm and Kalman filter.
Journal ArticleDOI
Filtering of colored noise for speech enhancement and coding
Jerry D. Gibson,B. Koo,S.D. Gray +2 more
TL;DR: The results indicate that the colored noise Kalman filters provide a significant gain in signal-to- noise ratio (SNR), a visible improvement in the sound spectrogram, and an audible improvement in output speech quality, none of which are available with white-noise-assumption Kalman and Wiener filters.
Book
The Mobile Communications Handbook
Elaine M. Gibson,Jerry D. Gibson +1 more
TL;DR: The Mobile Communications Handbook covers the entire field - from principles of analog and digital communications to cordless telephones, wireless local area networks (LANs), and international technology standards.
Book
The Communications Handbook
TL;DR: In this paper, the authors present the OSI seven-layer model for Ethernet networks and propose a framework for ATM networks, which is based on the concept of complex envelope representations for modulated signals.