发明授权
US07421640B2 Method and apparatus for providing error correction capability to longitudinal position data 有权
向纵向位置数据提供纠错能力的方法和装置

Method and apparatus for providing error correction capability to longitudinal position data
摘要:
A method and apparatus for providing error correction capability to longitudinal position data are disclosed. Initially, data are encoded via a set of even LPOS words and a set of odd LPOS words. The encoded data are then decoded by generating a set of syndrome bits for each of the LPOS words. A determination is then made as to whether or not there is an error within one of the LPOS words based on its corresponding syndrome bits.
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