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US5317744A Expired / Lapsed US ⏱️ 0.0 years remaining

Method for configuring a computer server to operate with network operating system software to prevent memory address conflicts between workstations

Assignee: United States Department of the Air Force
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Filing: 1991-11-15
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Granted: 1994-05-31
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Expires: 2011-11-15
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Abstract

Abstract A process that enables a distributed compute network to operate with a network operating system software program. The distributed computer network includes a computer server unit which has output ports and a central processing unit that controls the distributed computer network. The distributed computer network also includes a plurality of computer workstations which are electrically connected to the computer server unit. The first step of the process beings by searching the computer server unit to find an unoccupied area of memory. The second step of the process includes loading the network operating system software program onto the unoccupied area of memory of the computer server unit. The third step of the process includes reconfiguring the computer server unit output ports to eliminate memory address problems with the plurality of computer workstations.

Inventors

  • 👤 Reginald W. Harwell
  • 👤 Darrold J. Parker

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 23:00
CPC Classifications
H; H04; H04L; H04L67/00; H04L67/34; G; G06; G06F; G06F12/00; G06F12/02; G06F12/0223; G06F12/0284; G06F12/06; G06F12/0646; G06F12/0669; G06F12/0676; H04L9/00; H04L9/40

Claims Analysis

Total Claims: 9
Claim 1
Independent Claim 185 words
A process that enables a distributed computer network to operate with a network operating system software program, wherein said distributed computer network includes a computer server unit which has output ports and a central processing unit that controls the distributed computer network, said distributed computer network also including a plurality of computer workstations which are electrically connected to the computer server unit, and wherein said process comprises the steps of: searching the computer server unit to find an unoccupied area of memory; loading the network operating system software program into the unoccupied area of memory of the computer server unit; and reconfiguring the computer server unit output ports to eliminate memory address problems with the plurality of computer workstations, wherein said computer server unit has a configurable system board, and wherein said reconfiguration step comprises moving jumpers on said system board to eliminate said memory address problems, and wherein said computer server unit comprises a "UNISYS" 800/20 server unit and wherein said reconfiguration step comprises moving jumper JP12 from a 1-2 setting to a 2-3 setting, and reconfiguring a switchblock SW2 on said system board.
Claim 2
Dependent Claim 185 words
A process that enables a distributed computer network to operate with a network operating system software program, wherein said distributed computer network includes a computer server unit which has output ports and a central processing unit that controls the distributed computer network, said distributed computer network also including a plurality of computer workstations which are electrically connected to the computer server unit, and wherein said process comprises the steps of: searching the computer server unit to find an unoccupied area of memory; loading the network operating system software program into the unoccupied area of memory of the computer server unit; and reconfiguring the computer server unit output ports to eliminate memory address problems with the plurality of computer workstations, wherein said computer server unit has a configurable system board, and wherein said reconfiguration step comprises moving jumpers on said system board to eliminate said memory address problems, and wherein said computer server unit comprises a "UNISYS" 800/20 server unit and wherein said reconfiguration step comprises moving jumper JP12 from a 1-2 setting to a 2-3 setting, and reconfiguring a switchblock SW2 on said system board.
Claim 3
Dependent Claim 23 words
A process, as defined in claim 1, wherein said network operating system software program is a "BANYAN VINES" network operating system software program.
Claim 4
Dependent Claim 32 words
A process, as defined in claim 2, wherein said reconfiguration step includes adding interface cards to the system board to complete an interface between the computer workstations and the computer server unit.
Claim 5
Dependent Claim 32 words
A process, as defined in claim 3, wherein said interface cards comprise: a WANG ICA Card; a 3COM Etherlink Plus Card; a EMULEX Tape Controller Card; and a "UNISYS" Network Interface Card.
Claim 6
Dependent Claim 171 words
A process that enables a distributed computer network to operate with a "BANYAN VINES" network operating system software program, wherein said distributed computer network includes a computer server unit which has output ports and a central processing unit that controls the distributed computer network, said distributed computer network also including a plurality of ZENITH computer workstations which are electrically connected to a "UNISYS" computer server unit, and wherein said process comprises the step of: searching the "UNISYS" computer server unit to find an unoccupied area of memory; loading the "BANYAN VINES" network operating system software program into the unoccupied area of memory of the computer server unit; and moving jumpers on a system board of said "UNISYS" server unit to eliminate said memory address problems; and adding interface cards to said system board of said "UNISYS" server unit to complete an interface between said "UNISYS" server unit and said "ZENITH" workstation wherein said moving step comprises moving jumper JP12 from a 1-2 setting on said system board to a 2-3 setting.
Claim 7
Dependent Claim 171 words
A process that enables a distributed computer network to operate with a "BANYAN VINES" network operating system software program, wherein said distributed computer network includes a computer server unit which has output ports and a central processing unit that controls the distributed computer network, said distributed computer network also including a plurality of ZENITH computer workstations which are electrically connected to a "UNISYS" computer server unit, and wherein said process comprises the step of: searching the "UNISYS" computer server unit to find an unoccupied area of memory; loading the "BANYAN VINES" network operating system software program into the unoccupied area of memory of the computer server unit; and moving jumpers on a system board of said "UNISYS" server unit to eliminate said memory address problems; and adding interface cards to said system board of said "UNISYS" server unit to complete an interface between said "UNISYS" server unit and said "ZENITH" workstation wherein said moving step comprises moving jumper JP12 from a 1-2 setting on said system board to a 2-3 setting.
Claim 8
Dependent Claim 32 words
A process, as defined in claim 5, wherein said interface cards comprise: a WANG ICA Card; a 3COM Etherlink Plus Card; a EMULEX Tape Controller Card; and a "UNISYS" Network Interface Card.
Claim 9
Dependent Claim 41 words
A process, as defined in claim 6 which includes a reconfiguration step in which said system board has an SW2 switchblock which has toggle switches which are reconfigured to complete an interface between said "UNISYS" server unit and said "ZENITH" workstations.

References Cited (Backward Citations)

US4731750A Cited
US4847837A Cited
US4941089A Cited
US4759041A Cited
US4866664A Cited
US4887075A Cited
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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1997-05-30 1997-11-29 1998-05-31 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2001-05-30 2001-11-29 2002-05-31 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2005-05-30 2005-11-29 2006-05-31 $7700.00 Window Closed / Lapsed

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