WO1999009467A3 - A transient datastream-processing buffer memory organization with software management adapted for multilevel housekeeping - Google Patents

A transient datastream-processing buffer memory organization with software management adapted for multilevel housekeeping Download PDF

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Publication number
WO1999009467A3
WO1999009467A3 PCT/IB1998/001143 IB9801143W WO9909467A3 WO 1999009467 A3 WO1999009467 A3 WO 1999009467A3 IB 9801143 W IB9801143 W IB 9801143W WO 9909467 A3 WO9909467 A3 WO 9909467A3
Authority
WO
WIPO (PCT)
Prior art keywords
datastream
buffer memory
housekeeping
multilevel
transient
Prior art date
Application number
PCT/IB1998/001143
Other languages
French (fr)
Other versions
WO1999009467A2 (en
Inventor
Paulus Thomas Arnoldu Thijssen
Original Assignee
Koninkl Philips Electronics Nv
Philips Svenska Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv, Philips Svenska Ab filed Critical Koninkl Philips Electronics Nv
Priority to EP98932463A priority Critical patent/EP0932862A2/en
Priority to JP51295699A priority patent/JP2001505752A/en
Priority to KR1019997003402A priority patent/KR100594953B1/en
Publication of WO1999009467A2 publication Critical patent/WO1999009467A2/en
Publication of WO1999009467A3 publication Critical patent/WO1999009467A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99951—File or database maintenance
    • Y10S707/99952—Coherency, e.g. same view to multiple users
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99951—File or database maintenance
    • Y10S707/99952—Coherency, e.g. same view to multiple users
    • Y10S707/99953—Recoverability

Abstract

A datastream-processing buffer memory organization has a datastream input, storage for transiently storing the datastream, accesses the buffer memory, and means for memory housekeeping. In particular, the management means is executed in software.
PCT/IB1998/001143 1997-08-20 1998-07-27 A transient datastream-processing buffer memory organization with software management adapted for multilevel housekeeping WO1999009467A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP98932463A EP0932862A2 (en) 1997-08-20 1998-07-27 A transient datastream-processing buffer memory organization with software management adapted for multilevel housekeeping
JP51295699A JP2001505752A (en) 1997-08-20 1998-07-27 Temporary data stream processing buffer memory organization with software management adapted for multiple levels of housekeeping
KR1019997003402A KR100594953B1 (en) 1997-08-20 1998-07-27 A transient datastream-processing buffer memory organization with software management adapted for multilevel housekeeping

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97202555.5 1997-08-20
EP97202555 1997-08-20

Publications (2)

Publication Number Publication Date
WO1999009467A2 WO1999009467A2 (en) 1999-02-25
WO1999009467A3 true WO1999009467A3 (en) 1999-05-06

Family

ID=8228651

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1998/001143 WO1999009467A2 (en) 1997-08-20 1998-07-27 A transient datastream-processing buffer memory organization with software management adapted for multilevel housekeeping

Country Status (6)

Country Link
US (1) US6230163B1 (en)
EP (1) EP0932862A2 (en)
JP (1) JP2001505752A (en)
KR (1) KR100594953B1 (en)
TW (1) TW432321B (en)
WO (1) WO1999009467A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2803470A1 (en) * 1999-12-30 2001-07-06 Thomson Multimedia Sa METHOD FOR MANAGING A MEMORY IN A TELEVISION RECEIVER AND TELEVISION RECEIVER
US7930711B2 (en) * 2003-03-06 2011-04-19 Wegener Communications, Inc. Apparatus and method for addressing control in a network for distributed data
US7020689B2 (en) 2003-03-07 2006-03-28 Wegener Communications, Inc. System and method for command transmission utilizing an email return path
US7296204B2 (en) * 2003-05-30 2007-11-13 Wegener Communications, Inc. Error correction apparatus and method
US7206411B2 (en) 2003-06-25 2007-04-17 Wegener Communications, Inc. Rapid decryption of data by key synchronization and indexing

Citations (2)

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Publication number Priority date Publication date Assignee Title
US5237661A (en) * 1989-05-29 1993-08-17 Hitachi, Ltd. Buffer management method and system therefor using an I/O buffer on main memory and utilizing virtual memory and page fixing
EP0684562A1 (en) * 1994-05-16 1995-11-29 Compaq Computer Corporation Method for allocating high memory in a personal computer

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Publication number Priority date Publication date Assignee Title
NL7713706A (en) 1977-12-12 1979-06-14 Philips Nv INFORMATION BUFFER MEMORY OF THE "FIRST-IN, FIRST-OUT" TYPE WITH A VARIABLE INPUT AND A VARIABLE OUTPUT.
NL7713707A (en) 1977-12-12 1979-06-14 Philips Nv INFORMATION BUFFER MEMORY OF THE "FIRST-IN, FIRST-OUT" TYPE WITH VARIABLE INPUT AND FIXED OUTPUT.
NL7713708A (en) 1977-12-12 1979-06-14 Philips Nv INFORMATION BUFFER MEMORY OF THE "FIRST-IN, FIRST-OUT" TYPE WITH FIXED INPUT AND VARIABLE OUTPUT.
CA2084575C (en) * 1991-12-31 1996-12-03 Chris A. Dinallo Personal computer with generalized data streaming apparatus for multimedia devices
US5652613A (en) * 1995-06-07 1997-07-29 Lazarus; David Beryl Intelligent electronic program guide memory management system and method
JP3617879B2 (en) * 1995-09-12 2005-02-09 株式会社東芝 Disk repair method and disk repair device for real-time stream server
US5847762A (en) * 1995-12-27 1998-12-08 Thomson Consumer Electronics, Inc. MPEG system which decompresses and then recompresses MPEG video data before storing said recompressed MPEG video data into memory
US6023233A (en) * 1998-03-20 2000-02-08 Craven; Peter G. Data rate control for variable rate compression systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237661A (en) * 1989-05-29 1993-08-17 Hitachi, Ltd. Buffer management method and system therefor using an I/O buffer on main memory and utilizing virtual memory and page fixing
EP0684562A1 (en) * 1994-05-16 1995-11-29 Compaq Computer Corporation Method for allocating high memory in a personal computer

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
HUA K A, SHEU S, WANG J Z: "EARTHWORM: A NETWORK MEMORY MANAGEMENT TECHNIQUE FOR LARGE-SCALE DISTRIBUTED MULTIMEDIA APPLICATIONS (EXTENDED ABSTRACT)", PROCEEDINGS OF THE IEEE INFOCOM '97. THE CONFERENCE ON COMPUTER COMMUNICATIONS. 16TH ANNUAL JOINT CONFERENCE OF THE IEEE COMPUTER AND COMMUNICATIONS SOCIETIES. DRIVING THE INFORMATION REVOLUTION. KOBE, APRIL 7 - 12, 1997., LOS ALAMITOS, CA : IEEE CO, vol. 03, 1 January 1997 (1997-01-01), US, pages 1.01 - 1.08, XP001055967, ISBN: 978-0-8186-7782-3 *
RAGHAVAN S V, KRISHNAMONEY S: "ANALYSIS OF BUFFER MANAGEMENT POLICIES IN LAYERED SOFTWARE.", COMPUTER NETWORKS, ARCHITECTURE AND APPLICATIONS. PROCEEDINGS OFTHE IFIP TC6. PROCEEDINGS OF INTERNATIONAL CONFERENCE ON COMPUTERNETWORKS, ARCHITECTURE AND APPLICATIONS, XX, XX, vol. 16, 1 January 1994 (1994-01-01) - January 1994 (1994-01-01), XX, pages I - II,285, XP002982333 *
YASUDA M., ET AL.: "MPEG2 VIDEO DECODER AND AC-3 AUDIO DECODER LSIS FOR DVD PLAYER.", IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, IEEE SERVICE CENTER, NEW YORK, NY, US, vol. 43., no. 03., 1 August 1997 (1997-08-01), NEW YORK, NY, US, pages 462 - 467., XP000742518, ISSN: 0098-3063, DOI: 10.1109/30.628659 *

Also Published As

Publication number Publication date
KR20000068786A (en) 2000-11-25
KR100594953B1 (en) 2006-07-03
EP0932862A2 (en) 1999-08-04
WO1999009467A2 (en) 1999-02-25
US6230163B1 (en) 2001-05-08
JP2001505752A (en) 2001-04-24
TW432321B (en) 2001-05-01

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