Technique for payload-independent frame delineation engine...

Details Technique for payload-independent frame delineation engine... Technique for payload-independent frame delineation engine...

2005-10-11

2005-10-11

Torres, Joseph D. (Department: 2133)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S774000, C714S779000

Reexamination Certificate

active

06954891

ABSTRACT:
A method for delineating a frame. The method generally comprises the steps of (A) receiving the frame comprising (i) a length value incorporating a payload error detection length, (ii) a length error detection value, (iii) a payload data, and (iv) a payload error detection value having the payload error detection length, wherein the payload error detection value and the payload data occupy separate fields of the frame, (B) performing an error detection on the length value based upon the length error detection value, and (C) retrieving the payload data and the payload error detection value based upon the length value in response to passing the error detection on the length value.

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Pankaj K. Jha, Internet Draft “Payload-Independent Delineation for Simple Data Link (SDL) Framing”, Cypress Semiconductor Corp., Nov., 2001, pp. 1-7.
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Pankaj K. Jha, Data Networking Group “A Hybrid Data Transport Protocol for Optical Networks”, Cypress Semiconductor Corp., Nov. 2000, pp. 1-70.

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