In an information recording, a first data processor divides input data into a plurality of frames so as to arrange the plurality of frames for each unit block. The unit block is a unit of error-correction with respect to the input data and the frames include first identification information, respectively....http://www.google.com.tw/patents/US7484164?utm_source=gb-gplus-share專利 US7484164 - Information recording/reproducing apparatus, and information recording medium
