METHOD AND APPARATUS FOR PERFORMING PATTERNED READ AND WRITE OPERATIONS
PURPOSE: A method and a device for executing patterned read/write operation are provided to minimize waiting time and to execute interleaved read and write by writing the pattern of a data unit separated by a gap in first and second operation modes to a recordable media and writing a new data unit t...
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| creator | HOGAN JOSHUA N |
| description | PURPOSE: A method and a device for executing patterned read/write operation are provided to minimize waiting time and to execute interleaved read and write by writing the pattern of a data unit separated by a gap in first and second operation modes to a recordable media and writing a new data unit to the gap in the short seek of read data. CONSTITUTION: A host processor(16) is operated by an instruction of a driver(12) and writes a data unit separated by a gap to a disk(10) using a read/write DVD drive(22) in a first operation mode. The processor(16) makes the drive(22) read the data unit separated by the gap in a second operation mode. The processor(16) makes the gap write the data unit to a computer(14) in short seek of the data unit read by the drive(22) in the second operation mode.
DVD+RW 드라이브와 같은 판독/기입 드라이브가 장구간 탐색에 의존하지 않고 기록 가능한 매체 상에서 인터리브된 판독 및 기록 동작을 실행한다. 제 1 작동 모드 중에, 판독/기입 드라이브는 간격에 의해서 분리된 데이터 유닛의 패턴(예를 들어, 블록)을 기입한다. 각 간격은 적어도 하나의 데이터 유닛의 길이에 해당한다(span). 제 2 작동 모드 중에, 판독 및 기입 동작이 인터리브된다. 패턴내의 기록된 데이터 유닛중 적어도 몇 개는 제 2 작동 모드 중에 판독되고, 신규 데이터 유닛은 제 2 작동 모드 중에 판독된 데이터 유닛의 단구간 탐색 범위 내의 간격에 기입된다. |
| format | Patent |
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DVD+RW 드라이브와 같은 판독/기입 드라이브가 장구간 탐색에 의존하지 않고 기록 가능한 매체 상에서 인터리브된 판독 및 기록 동작을 실행한다. 제 1 작동 모드 중에, 판독/기입 드라이브는 간격에 의해서 분리된 데이터 유닛의 패턴(예를 들어, 블록)을 기입한다. 각 간격은 적어도 하나의 데이터 유닛의 길이에 해당한다(span). 제 2 작동 모드 중에, 판독 및 기입 동작이 인터리브된다. 패턴내의 기록된 데이터 유닛중 적어도 몇 개는 제 2 작동 모드 중에 판독되고, 신규 데이터 유닛은 제 2 작동 모드 중에 판독된 데이터 유닛의 단구간 탐색 범위 내의 간격에 기입된다.</description><edition>7</edition><language>eng ; kor</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; INFORMATION STORAGE ; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><creationdate>2001</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010315&DB=EPODOC&CC=KR&NR=20010020679A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010315&DB=EPODOC&CC=KR&NR=20010020679A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HOGAN JOSHUA N</creatorcontrib><title>METHOD AND APPARATUS FOR PERFORMING PATTERNED READ AND WRITE OPERATIONS</title><description>PURPOSE: A method and a device for executing patterned read/write operation are provided to minimize waiting time and to execute interleaved read and write by writing the pattern of a data unit separated by a gap in first and second operation modes to a recordable media and writing a new data unit to the gap in the short seek of read data. CONSTITUTION: A host processor(16) is operated by an instruction of a driver(12) and writes a data unit separated by a gap to a disk(10) using a read/write DVD drive(22) in a first operation mode. The processor(16) makes the drive(22) read the data unit separated by the gap in a second operation mode. The processor(16) makes the gap write the data unit to a computer(14) in short seek of the data unit read by the drive(22) in the second operation mode.
DVD+RW 드라이브와 같은 판독/기입 드라이브가 장구간 탐색에 의존하지 않고 기록 가능한 매체 상에서 인터리브된 판독 및 기록 동작을 실행한다. 제 1 작동 모드 중에, 판독/기입 드라이브는 간격에 의해서 분리된 데이터 유닛의 패턴(예를 들어, 블록)을 기입한다. 각 간격은 적어도 하나의 데이터 유닛의 길이에 해당한다(span). 제 2 작동 모드 중에, 판독 및 기입 동작이 인터리브된다. 패턴내의 기록된 데이터 유닛중 적어도 몇 개는 제 2 작동 모드 중에 판독되고, 신규 데이터 유닛은 제 2 작동 모드 중에 판독된 데이터 유닛의 단구간 탐색 범위 내의 간격에 기입된다.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>INFORMATION STORAGE</subject><subject>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHD3dQ3x8HdRcPQD4oAAxyDHkNBgBTf_IIUA1yAg5evp564Q4BgS4hrk5-qiEOTqCFEbHuQZ4qrgD1TkGOLp7xfMw8CalphTnMoLpbkZlN1cQ5w9dFML8uNTiwsSk1PzUkvivYOMDAwMDQyMDMzMLR2NiVMFAIgpLWo</recordid><startdate>20010315</startdate><enddate>20010315</enddate><creator>HOGAN JOSHUA N</creator><scope>EVB</scope></search><sort><creationdate>20010315</creationdate><title>METHOD AND APPARATUS FOR PERFORMING PATTERNED READ AND WRITE OPERATIONS</title><author>HOGAN JOSHUA N</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20010020679A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2001</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>INFORMATION STORAGE</topic><topic>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><toplevel>online_resources</toplevel><creatorcontrib>HOGAN JOSHUA N</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HOGAN JOSHUA N</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND APPARATUS FOR PERFORMING PATTERNED READ AND WRITE OPERATIONS</title><date>2001-03-15</date><risdate>2001</risdate><abstract>PURPOSE: A method and a device for executing patterned read/write operation are provided to minimize waiting time and to execute interleaved read and write by writing the pattern of a data unit separated by a gap in first and second operation modes to a recordable media and writing a new data unit to the gap in the short seek of read data. CONSTITUTION: A host processor(16) is operated by an instruction of a driver(12) and writes a data unit separated by a gap to a disk(10) using a read/write DVD drive(22) in a first operation mode. The processor(16) makes the drive(22) read the data unit separated by the gap in a second operation mode. The processor(16) makes the gap write the data unit to a computer(14) in short seek of the data unit read by the drive(22) in the second operation mode.
DVD+RW 드라이브와 같은 판독/기입 드라이브가 장구간 탐색에 의존하지 않고 기록 가능한 매체 상에서 인터리브된 판독 및 기록 동작을 실행한다. 제 1 작동 모드 중에, 판독/기입 드라이브는 간격에 의해서 분리된 데이터 유닛의 패턴(예를 들어, 블록)을 기입한다. 각 간격은 적어도 하나의 데이터 유닛의 길이에 해당한다(span). 제 2 작동 모드 중에, 판독 및 기입 동작이 인터리브된다. 패턴내의 기록된 데이터 유닛중 적어도 몇 개는 제 2 작동 모드 중에 판독되고, 신규 데이터 유닛은 제 2 작동 모드 중에 판독된 데이터 유닛의 단구간 탐색 범위 내의 간격에 기입된다.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION |
| title | METHOD AND APPARATUS FOR PERFORMING PATTERNED READ AND WRITE OPERATIONS |
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