CA2077061A1 - Scheduling system for distributed multimedia resources - Google Patents

Scheduling system for distributed multimedia resources

Info

Publication number
CA2077061A1
CA2077061A1 CA2077061A CA2077061A CA2077061A1 CA 2077061 A1 CA2077061 A1 CA 2077061A1 CA 2077061 A CA2077061 A CA 2077061A CA 2077061 A CA2077061 A CA 2077061A CA 2077061 A1 CA2077061 A1 CA 2077061A1
Authority
CA
Canada
Prior art keywords
scheduling
sessions
multimedia
algorithm
data structures
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA2077061A
Other languages
French (fr)
Other versions
CA2077061C (en
Inventor
Mark J. Baugher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of CA2077061A1 publication Critical patent/CA2077061A1/en
Application granted granted Critical
Publication of CA2077061C publication Critical patent/CA2077061C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/24—Negotiation of communication capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]

Abstract

A multimedia computer system for scheduling and coordinating distributed multimedia resources is disclosed.
The scheduling and coordinating are accomplished by the operation of an algorithm in the memory of a number of networked computers. The processor, under the control of the algorithm, creates, accesses, modifies and stores a plurality of data structures in a file on a non-volatile store such as a disk. The data structures store user inputs defining the parameters associated with multimedia sessions and the scheduling information necessary to support the requirements of the sessions with a specific Quality Of Service (QOS). This information is stored on each of the computers participating in the electronic meeting for subsequent use in scheduling and implementing the sessions via an Open System Interconnect (OSI) network for example.
CA002077061A 1991-11-22 1992-08-27 Scheduling system for distributed multimedia resources Expired - Fee Related CA2077061C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79617591A 1991-11-22 1991-11-22
US07/796,175 1991-11-22

Publications (2)

Publication Number Publication Date
CA2077061A1 true CA2077061A1 (en) 1993-05-23
CA2077061C CA2077061C (en) 1998-04-21

Family

ID=25167522

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002077061A Expired - Fee Related CA2077061C (en) 1991-11-22 1992-08-27 Scheduling system for distributed multimedia resources

Country Status (5)

Country Link
US (1) US5644715A (en)
EP (1) EP0554615A3 (en)
JP (1) JPH0789344B2 (en)
KR (1) KR970007047B1 (en)
CA (1) CA2077061C (en)

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Also Published As

Publication number Publication date
US5644715A (en) 1997-07-01
EP0554615A2 (en) 1993-08-11
JPH05303538A (en) 1993-11-16
EP0554615A3 (en) 1993-10-20
KR930010752A (en) 1993-06-23
CA2077061C (en) 1998-04-21
JPH0789344B2 (en) 1995-09-27
KR970007047B1 (en) 1997-05-02

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