Improved MMSE Algorithm for DFE Optimization

Nana Dikhaminjia; Jiayi He; H. Deng; Mikheil Tsiklauri; James L. Drewniak; Arun Reddy Chada; Bhyrav Mutnury

doi:10.1109/ISEMC.2017.8077909

Improved MMSE Algorithm for DFE Optimization

Nana Dikhaminjia
, Jiayi He
, H. Deng
, Mikheil Tsiklauri
, James L. Drewniak
, Arun Reddy Chada
, Bhyrav Mutnury

Electrical and Computer Engineering

Missouri University of Science and Technology

Research output: Contribution to journal › Article › peer-review

Abstract

The signal in channels with high-speed designs is attenuated by channel loss, inter-symbol interference, jitter, noise and crosstalk. The main way to recover the signal is by using equalizations, such as Feed-Forward Equalizer, Continuous Time-Linear Equalizer and Decision Feedback Equalizer (DFE). One of the important problems with high-speed design and channel simulations is developing fast optimization algorithms for each equalizer, as each additional tap increases the cost of the chip. The paper proposes a new efficient optimization of DFE for high-speed links. Mathematical formulation of the optimization is discussed. Different test results are given for comparison purposes.

Original language	American English
Journal	Proceedings of the IEEE International Symposium on Electromagnetic Compatibility, Signal and Power Integrity (2017, Washington, D.C.)
DOIs	https://doi.org/10.1109/ISEMC.2017.8077909
State	Published - Aug 1 2017

Keywords

Channel Simulation
Continuous Time Systems
DFE
Decision Feedback Equalizers
Electromagnetic Compatibility
Fast Optimizations
Feed Forward Equalizers
High Speed Designs
High-Speed Links
Linear Equalizer
Mathematical Formulation
Multi-Level Signal
Multilevels
Optical Communication
Optimization

Disciplines

Electrical and Computer Engineering

Access to Document

10.1109/ISEMC.2017.8077909License: Unspecified

https://doi.org/10.1109/ISEMC.2017.8077909

Cite this

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title = "Improved MMSE Algorithm for DFE Optimization",

abstract = " The signal in channels with high-speed designs is attenuated by channel loss, inter-symbol interference, jitter, noise and crosstalk. The main way to recover the signal is by using equalizations, such as Feed-Forward Equalizer, Continuous Time-Linear Equalizer and Decision Feedback Equalizer (DFE). One of the important problems with high-speed design and channel simulations is developing fast optimization algorithms for each equalizer, as each additional tap increases the cost of the chip. The paper proposes a new efficient optimization of DFE for high-speed links. Mathematical formulation of the optimization is discussed. Different test results are given for comparison purposes.",

keywords = "Channel Simulation, Continuous Time Systems, DFE, Decision Feedback Equalizers, Electromagnetic Compatibility, Fast Optimizations, Feed Forward Equalizers, High Speed Designs, High-Speed Links, Linear Equalizer, Mathematical Formulation, Multi-Level Signal, Multilevels, Optical Communication, Optimization",

author = "Nana Dikhaminjia and Jiayi He and H. Deng and Mikheil Tsiklauri and Drewniak, \{James L.\} and Chada, \{Arun Reddy\} and Bhyrav Mutnury",

year = "2017",

month = aug,

day = "1",

doi = "10.1109/ISEMC.2017.8077909",

language = "American English",

journal = "Proceedings of the IEEE International Symposium on Electromagnetic Compatibility, Signal and Power Integrity (2017, Washington, D.C.)",

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TY - JOUR

T1 - Improved MMSE Algorithm for DFE Optimization

AU - Dikhaminjia, Nana

AU - He, Jiayi

AU - Deng, H.

AU - Tsiklauri, Mikheil

AU - Drewniak, James L.

AU - Chada, Arun Reddy

AU - Mutnury, Bhyrav

PY - 2017/8/1

Y1 - 2017/8/1

N2 - The signal in channels with high-speed designs is attenuated by channel loss, inter-symbol interference, jitter, noise and crosstalk. The main way to recover the signal is by using equalizations, such as Feed-Forward Equalizer, Continuous Time-Linear Equalizer and Decision Feedback Equalizer (DFE). One of the important problems with high-speed design and channel simulations is developing fast optimization algorithms for each equalizer, as each additional tap increases the cost of the chip. The paper proposes a new efficient optimization of DFE for high-speed links. Mathematical formulation of the optimization is discussed. Different test results are given for comparison purposes.

AB - The signal in channels with high-speed designs is attenuated by channel loss, inter-symbol interference, jitter, noise and crosstalk. The main way to recover the signal is by using equalizations, such as Feed-Forward Equalizer, Continuous Time-Linear Equalizer and Decision Feedback Equalizer (DFE). One of the important problems with high-speed design and channel simulations is developing fast optimization algorithms for each equalizer, as each additional tap increases the cost of the chip. The paper proposes a new efficient optimization of DFE for high-speed links. Mathematical formulation of the optimization is discussed. Different test results are given for comparison purposes.

KW - Channel Simulation

KW - Continuous Time Systems

KW - DFE

KW - Decision Feedback Equalizers

KW - Electromagnetic Compatibility

KW - Fast Optimizations

KW - Feed Forward Equalizers

KW - High Speed Designs

KW - High-Speed Links

KW - Linear Equalizer

KW - Mathematical Formulation

KW - Multi-Level Signal

KW - Multilevels

KW - Optical Communication

KW - Optimization

UR - https://scholarsmine.mst.edu/ele_comeng_facwork/2760

UR - https://doi.org/10.1109/ISEMC.2017.8077909

U2 - 10.1109/ISEMC.2017.8077909

DO - 10.1109/ISEMC.2017.8077909

M3 - Article

JO - Proceedings of the IEEE International Symposium on Electromagnetic Compatibility, Signal and Power Integrity (2017, Washington, D.C.)

JF - Proceedings of the IEEE International Symposium on Electromagnetic Compatibility, Signal and Power Integrity (2017, Washington, D.C.)

ER -

Improved MMSE Algorithm for DFE Optimization

Abstract

Keywords

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