Communications circuit including a linear quadratic estimator
Abstract
A circuit includes a linear quadratic estimator (LQE) configured to receive a plurality of measurements a signal. The LQE is configured to weight the measurements based on their respective uncertainties to produce weighted averages. The circuit further includes a controller coupled to the LQE and configured to selectively adjust at least one data link parameter associated with a communication channel in response to receiving the weighted averages.
- Inventors:
- Issue Date:
- Research Org.:
- Crossfield Technology, LLC, Austin, TX (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1190869
- Patent Number(s):
- 9077534
- Application Number:
- 13/923,283
- Assignee:
- Crossfield Technology, LLC (Austin, TX)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H04 - ELECTRIC COMMUNICATION TECHNIQUE H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- DOE Contract Number:
- SC0000921
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2013 Jun 20
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 97 MATHEMATICS AND COMPUTING
Citation Formats
Ferguson, Dennis D. Communications circuit including a linear quadratic estimator. United States: N. p., 2015.
Web.
Ferguson, Dennis D. Communications circuit including a linear quadratic estimator. United States.
Ferguson, Dennis D. Tue .
"Communications circuit including a linear quadratic estimator". United States. https://www.osti.gov/servlets/purl/1190869.
@article{osti_1190869,
title = {Communications circuit including a linear quadratic estimator},
author = {Ferguson, Dennis D.},
abstractNote = {A circuit includes a linear quadratic estimator (LQE) configured to receive a plurality of measurements a signal. The LQE is configured to weight the measurements based on their respective uncertainties to produce weighted averages. The circuit further includes a controller coupled to the LQE and configured to selectively adjust at least one data link parameter associated with a communication channel in response to receiving the weighted averages.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {7}
}
Works referenced in this record:
On Blind Equalization of Biorthogonal Signaling
journal, April 2007
- Klein, Andrew G.; Johnson, C. Richard; Duhamel, Pierre
- IEEE Transactions on Signal Processing, Vol. 55, Issue 4
Multi-input multi-output fading channel tracking and equalization using Kalman estimation
journal, May 2002
- Komninakis, C.; Fragouli, C.; Sayed, A. H.
- IEEE Transactions on Signal Processing, Vol. 50, Issue 5
Adaptive blind equalization for chaotic communication systems using extended-Kalman filter
journal, January 2001
- Zhiwen Zhu, ; Leung, H.
- IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications, Vol. 48, Issue 8
Mobility modeling, location tracking, and trajectory prediction in wireless ATM networks
journal, January 1998
- Tong Liu, ; Bahl, P.; Chlamtac, I.
- IEEE Journal on Selected Areas in Communications, Vol. 16, Issue 6