Low latency programmable encoder with outer systematic code...

Details Low latency programmable encoder with outer systematic code... Low latency programmable encoder with outer systematic code...

2008-02-01

2011-11-22

Chase, Shelly A (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Error/fault detection technique

Reexamination Certificate

active

08065598

ABSTRACT:
Low-latency programmable encoders, and more particularly, low-latency programmable encoders which use low-density parity check (LDPC) codes in combination with an outer systematic code. The LDPC encoder is programmable for any irregular circulant-based LDPC code. The code profile, block length, number of block rows, and number of block columns can vary. The LDPC encoding and the outer systematic code encoding can proceed in a parallel manner (e.g., simultaneously) instead of in a serial manner.

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