公开(公告)号：US20120179933A1

公开(公告)日：2012-07-12

申请号：US13005406

申请日：2011-01-12

Applicant: Ya-Ling LO

Inventor： Ya-Ling LO

IPC: G06F11/07

CPC classification number: H04L1/0091 ,  H04L1/0045

Abstract: A pattern-dependent error correction method and system for a code group alignment finite state machine (FSM) are disclosed. A state corrector generates a start-of-stream delimiter (SSD) detected signal to the FSM when the FSM is in an idle state and at least one condition due to a lost SSD signal is met; and the state corrector generates an idle detected signal to the FSM when at least one condition due to a lost idle signal is met. A pattern corrector generates a corrected code pattern {J,K} to FSM when the FSM is in an idle state and at least one condition due to a false idle state is met; and the pattern corrector generates a corrected code pattern {T,R} to the FSM when the FSM is in a data state, a start of stream state or a data error state, and at least one condition due to a false packet end is met.

Abstract translation: 公开了一种用于码组对准有限状态机（FSM）的模式相关误差校正方法和系统。 当FSM处于空闲状态并且由于丢失的SSD信号导致至少一个条件时，状态校正器产生检测到的起始流分隔符（SSD）信号给FSM; 并且当由于空闲信号丢失而导致的至少一个条件被满足时，状态校正器产生到FSM的空闲检测信号。 模式校正器在FSM处于空闲状态时产生校正码模式{J，K}到FSM，并且满足由于空闲状态引起的至少一个条件; 并且当FSM处于数据状态，流状态开始或数据错误状态时，模式校正器生成校正的码模式{T，R}到FSM，并且满足由于假分组结束引起的至少一个条件 。