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Dive into the research topics where Shaohua Yang is active.

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Featured researches published by Shaohua Yang.


global communications conference | 2008

Media Defect Recovery Using Full-Response Reequalization in Magnetic Recording Channels

Shaohua Yang; Kelly Fitzpatrick; Hao Zhong; Li Du; Yuanxing Lee

Conventional method for media defect recovery in a low-density parity-check (LDPC) coded magnetic recording channel is erasure decoding. In erasure decoding, read back signal in media defect region is erased and not used in channel detection or iterative decoding. In this paper, a new method based on full-response reequalization, in which media defect corrupted signal is first reequalized to full response then partially used in iterative decoding, is proposed. Simulation results show significant performance improvement over conventional erasure decoding in both non-precoded and preceded channels.


Archive | 2008

Systems and methods for queue based data detection and decoding

Shaohua Yang; Hao Zhong; Richard Rauschmayer; Yuan Xing Lee


Archive | 2008

Power Reduced Queue Based Data Detection and Decoding Systems and Methods for Using Such

Changyou Xu; Shaohua Yang; Hao Zhong; Nils Graef; Ching-Fu Wu


Archive | 2009

Improved turbo-equalization methods for iterative decoders

Zongwang Li; Shaohua Yang; Yang Han; Hao Zhong; Yuan Xing Lee


Archive | 2009

Turbo-equalization methods for iterative decoders

Zongwang Li; Shaohua Yang; Yang Han; Hao Zhong; Yuan Xing Lee


Archive | 2009

Systems and Methods for Stepped Data Retry in a Storage System

Shaohua Yang; Yuan Xing Lee


Archive | 2008

Interleaver and de-interleaver for iterative code systems

Shaohua Yang; Changyou Xu; Ching-Fu Wu; Yuan Xing Lee


Archive | 2009

Systems and Methods for Utilizing Circulant Parity in a Data Processing System

Hao Zhong; Yang Han; Zongwang Li; Shaohua Yang; Yuan Xing Lee


Archive | 2009

Systems and Methods for Phase Dependent Data Detection in Iterative Decoding

Shaohua Yang; Zongwang Li; Kelly Fitzpatrick


Archive | 2011

Systems and methods for handling out of order reporting in a storage device

Shaohua Yang; Yang Han; Fan Zhang; Xuebin Wu

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