Data processing: structural design – modeling – simulation – and em – Modeling by mathematical expression
Reexamination Certificate
2006-11-28
2006-11-28
Rodriguez, Paul L. (Department: 2123)
Data processing: structural design, modeling, simulation, and em
Modeling by mathematical expression
C375S342000, C375S147000, C375S283000, C375S341000
Reexamination Certificate
active
07143013
ABSTRACT:
All practical communication channels impose some type of corruption on received data through inter-symbol interference (ISI). ISI corruption is particularly acute in high-order constellation transmission. Although ISI effects of high-order constellation transmission are very large on average, some symbols may be received that suffer relatively low levels of ISI. These symbols are “reliable symbols” and can be used to provide blind estimation of the ISI coefficients. Once the ISI effects of a channel are known, all captured signals may be corrected.
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K
Riess Eilon
Sabel Les
Schwartz Stuart
Turner Laurence
Kenyon & Kenyon
Rodriguez Paul L.
Thangavelu Kandasamy
Verticalband, Limited
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