ITERATIVE STRIPWISE TRELLIS-BASED SYMBOL DETECTION METHOD AND DEVICE FOR MULTI-DIMENSIONAL RECORDING SYSTEMS
摘要
When processing a two dimensional data area it is known to be advantageous to divide the two dimensional are into stripes and process each stripe using a stripe-wise detector. When processing a data area delimited by more than one guard band it is advantageous to start a subset of bit detectors from each guard band in order to propagate the improved reliability of the side information obtained from the guard band through the subset of detectors. Because the subsets can start processing at the same time the overall detection delay is reduced.
申请公布号
WO2004100151(A2)
申请公布日期
2004.11.18
申请号
WO2004IB50635
申请日期
2004.05.11
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.;COENE, WILLEM, M., J., M.;HEKSTRA, ANDRIES, P.;IMMINK, ALBERT, H., J.
发明人
COENE, WILLEM, M., J., M.;HEKSTRA, ANDRIES, P.;IMMINK, ALBERT, H., J.