17956542. MULTI-LEVEL SIGNAL RECEPTION simplified abstract (ADVANCED MICRO DEVICES, INC.)

MULTI-LEVEL SIGNAL RECEPTION

Organization Name

ADVANCED MICRO DEVICES, INC.

Inventor(s)

Aaron D. Willey of Hayward CA (US)

Karthik Gopalakrishnan of Cupertino CA (US)

Pradeep Jayaraman of San Jose CA (US)

Ramon Mangaser of Arlington MA (US)

MULTI-LEVEL SIGNAL RECEPTION - A simplified explanation of the abstract

This abstract first appeared for US patent application 17956542 titled 'MULTI-LEVEL SIGNAL RECEPTION

Simplified Explanation

The method described in the patent application involves receiving a multi-level error signal with more than two logic levels, oversampling the signal to provide sampled symbols, de-serializing the sampled signals to provide sets of symbols, determining the start of a symbol period based on differences in samples, and filtering the sets of symbols to provide output symbols.

• The method involves oversampling a multi-level error signal to provide sampled symbols.
• The sampled symbols are de-serialized to provide sets of symbols.
• The start of a symbol period is determined based on differences in samples.
• The sets of symbols are filtered to provide output symbols.

Potential Applications

This technology could be applied in digital communication systems, error correction systems, and signal processing applications.

Problems Solved

This technology solves the problem of efficiently receiving and processing multi-level error signals with more than two logic levels.

Benefits

The benefits of this technology include improved error detection and correction, enhanced signal processing capabilities, and increased efficiency in handling multi-level error signals.

Potential Commercial Applications

Potential commercial applications of this technology include telecommunications equipment, data transmission systems, and digital signal processing devices.

Possible Prior Art

One possible prior art for this technology could be methods for oversampling and processing multi-level signals in digital communication systems.

How does this method compare to existing error signal processing techniques?

This article does not provide a direct comparison to existing error signal processing techniques.

What specific industries could benefit the most from this technology?

The article does not specify which industries could benefit the most from this technology.

Original Abstract Submitted

A method for receiving a multi-level error signal having more than two logic levels includes oversampling the multi-level error signal to provide sampled symbols, wherein a first level of the multi-level error signal indicates no error, and second and third levels of the multi-level error signal indicate first and second error conditions, respectively. The sampled signals are de-serialized to provide sets of symbols. A start of a symbol period is determined in response to detecting that a given sample is different from a prior sample, and the prior sample indicates no error. The sets of symbols are filtered to provide corresponding output symbols based on the start.