The mapping process contributes to the complex phonological processing in the segmentation and representation of lexical phonology, with the styles of phonological segmentation, semantic cues to phonological segmentation, phonological cues to semantic segmentation as well as the cues to syntax.

The perceptual load and cue location were manipulated under different working memory load conditions to find out how perceptual load,cue location and working memory load influenced the processing of task-related information.

This paper introduces two methods to reduce complexity of PTS in OFDM system-m-sequence PTS and Iterative-shifting linear searching PTS.