Information recording/reproducing apparatus, and information recording medium
First Claim
1. An information recording apparatus for recording information on an information recording medium in which address information indicating a recording position of record data is recorded in advance, wherein the apparatus comprises:
- a first data processor for generating the record data by a unit block of a plurality of unit blocks, each of which is a unit of error-correction with respect to input data;
a second data processor for generating a first linking information and a second linking information of which a linking area inserted on a boundary portion between one or more sets of adjacent unit blocks is comprised; and
a recording device for recording information on the information recording medium so that a recording order becomes the first linking information, the unit block of the record data, and the second linking information, and a data area in which the first linking information, the unit block and the second linking information are recorded is N times as long as an address area in which the address information is recorded, said N being a natural number.
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Accused Products
Abstract
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. A second data processor inserts a linking block on a boundary portion between unit blocks in the record data. The unit blocks are adjacent to each other. The linking block includes a second identification information and the second identification information is different from each of the first identification information. A controller controls to record the unit block and the linking block on the information recording medium.
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Citations
10 Claims
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1. An information recording apparatus for recording information on an information recording medium in which address information indicating a recording position of record data is recorded in advance, wherein the apparatus comprises:
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a first data processor for generating the record data by a unit block of a plurality of unit blocks, each of which is a unit of error-correction with respect to input data; a second data processor for generating a first linking information and a second linking information of which a linking area inserted on a boundary portion between one or more sets of adjacent unit blocks is comprised; and a recording device for recording information on the information recording medium so that a recording order becomes the first linking information, the unit block of the record data, and the second linking information, and a data area in which the first linking information, the unit block and the second linking information are recorded is N times as long as an address area in which the address information is recorded, said N being a natural number. - View Dependent Claims (2, 3, 4, 5)
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6. A method of recording information on an information recording medium in which address information indicating a recording position of record data is recorded in advance, wherein the method comprises the steps of:
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generating the record data by a unit block of a plurality of unit blocks, each of which is a unit of error-correction with respect to input data; generating a first linking information and a second linking information of which a linking area inserted on a boundary portion between one or more sets of adjacent unit blocks is comprised; and recording information on the information recording medium so that a recording order becomes the first linking information, the unit block of the record data, and the second linking information, and a data area in which the first linking information, the unit block and the second linking information are recorded is N times as long as an address area in which the address information is recorded, said N being a natural number. - View Dependent Claims (7, 8, 9, 10)
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Specification