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Enhanced communications network testing and control system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-015/16
출원번호 US-0336296 (1981-12-31)
발명자 / 주소
  • Lyon, David L.
  • Huettner, Robert E.
  • Holsinger, Jerry L.
  • Falkenstein, Don I.
  • Piracha, Imtiaz
  • Ching, Dennis T.
출원인 / 주소
  • Infinet Inc.
대리인 / 주소
    Lahive & Cockfield
인용정보 피인용 횟수 : 52  인용 특허 : 5

초록

A network control and test system for application to data communications networks. In a first mode of operation, the system learns the network configuration automatically and builds a table describing the network configuration. In a second mode of operation, the system automatically monitors the sta

대표청구항

1. A communications network testing and control system for use with a digital communications network which provides digital communications between a dynamically changing plurality of sites via analog communications links, one of said sites being designated a central site and each other site being de

이 특허에 인용된 특허 (5)

  1. Bodner ; Ronald Eugene ; Kiscaden ; Richard Craig, Asymmetrical multiprocessor system.
  2. Law Wendell A. (Kaysville UT) Barrett William G. (Bountiful UT) Priebe Norman F. (Salt Lake City UT) Wise Harry D. (Salt Lake City UT), Communication multiplexer module.
  3. Kaufman ; Phillip A. ; Washburn ; Jerry R., Multiplexer for a distributed input/out controller system.
  4. Toman Donald J. (24 Old Farm Road Pleasantville NY 10570), Operating condition data system.
  5. Harris Harvey H. (Clearwater FL) Saliga Thomas V. (San Diego CA) Smithwick Luke G. (Clearwater FL), Telecommunications analyzer.

이 특허를 인용한 특허 (52)

  1. Chatwani Dilip ; Subramanian Rajan ; Chiang Winnis ; Davar Jonathan ; Opher Ayal ; Sawant Shiva, Apparatus for determining the topology of an ATM network or the like Via communication of topology information between a.
  2. Chatwani Dilip (Newark CA) Subramanian Rajan (Newark CA) Chiang Winnis (Los Altos Hills CA) Davar Jonathan (San Jose CA) Opher Ayal (Mountain View CA) Sawant Shiva (Santa Clara CA), Apparatus for providing for automatic topology discovery in an ATM network or the like.
  3. Suetsugu, Junji; Nakao, Atsushi, Apparatus having communication function, method for grouping such apparatuses, and recording medium for use with such method.
  4. Ikeda Masahiro,JPX, Centralized resource supervising system for a distributed data network.
  5. Boe Michael ; Bolton Derek W.,AUX, Communications gateway mapping internet address to logical-unit name.
  6. Shankar Ravindra ; Maly Frank, Correlation technique for use in managing application-specific and protocol-specific resources of heterogeneous integra.
  7. Amick,Brian W.; Gauthier,Claude R.; Roy,Aninda, Data transmission update technique in low power modes.
  8. Bolton Derek W.,AUX ; Boe Michael, Display-model mapping for TN3270 client.
  9. Regan, Joseph; Nothaft, Alfred, Dynamically managing the topology of a data network.
  10. Kaneko Tokuharu,JPX ; Miyata Masanori,JPX ; Adachi Hideki,JPX ; Nakamura Shinichi,JPX ; Ohki Naoyuki,JPX ; Kuroyanagi Satoshi,JPX ; Ozaki Hiroshi,JPX ; Tahara Hisatsugu,JPX ; Kaneko Satoshi,JPX ; Fuk, Equipment control apparatus.
  11. Kuroyanagi Satoshi,JPX ; Miyata Masanori,JPX ; Adachi Hideki,JPX ; Nakamura Shinichi,JPX ; Ohki Naoyuki,JPX ; Kaneko Tokuharu,JPX ; Ozaki Hiroshi,JPX ; Tahara Hisatsugu,JPX ; Kaneko Satoshi,JPX ; Fuk, Equipment control apparatus.
  12. Kuroyanagi Satoshi,JPX, Equipment control unit.
  13. Kerrison, Adam Geoffrey; Bennett, Andrew Jonathan; Stewart, Kristian Jon; Banyard, Nicholas S., Event database management method and system for network event reporting system.
  14. Cidon Israel,ILX ; Sidi Moshe,ILX, Fault location and performance testing of communication networks.
  15. Mouton, Michel, Local area network terminal adapted to be rebooted with local power supply interruption if remote power supply is not being received.
  16. Chan Barry K.,AUX ; Boe Michael, Mapping SNA session flow control to TCP flow control.
  17. Chan Barry K.,AUX ; Boe Michael, Mapping SNA session flow control to TCP flow control.
  18. Gould Joel M. (Winchester MA) Lackritz Neal M. (Burlington MA), Message tracking in a parallel network employing a status word at each node which reflects a message\s progress.
  19. Chanoux David, Method and apparatus for automatic communication configuration.
  20. Ward, David, Method and apparatus for efficiently generating and implementing engine error codes and verifying the correctness of the implementation of the engine error codes.
  21. Robert A. Dolin, Jr. ; Robert L. Einkauf ; Glen M. Riley, Method and apparatus for treating a logical programming expression as an event in an event-driven computer environment.
  22. Peter W. Pesetski ; Nicholas J. Arnone, Method and system for communicating the status of a digital transmission line element during loopback.
  23. Martin,Daniel J., Method and system for determining network characteristics using routing protocols.
  24. Bennett,Andrew Jonathan; Franklin,David Richard; Stewart,Kristian Jon, Method and system for efficient distribution of network event data.
  25. Secor, Peter; Tokarsky, Tim; Perelman, Shoel, Method and system for event impact analysis.
  26. Herring,David; Carroll,John; O'Grady,Rehan; Coleman,Neil; Marks,Felix, Method and system for predicting causes of network service outages using time domain correlation.
  27. Haley Andrew Paul,GBX ITX CB5 8LS, Method for determining the topology of an ATM network having decreased looping of topology information cells.
  28. Dolin ; Jr. Robert A. ; Einkauf Robert L. ; Kagan Richard S.,GBX ; Riley Glen M. ; Von De Bur James M., Method for enhancing the performance of a network.
  29. Chatwani Dilip (Newark CA) Subramanian Rajan (Newark CA) Chiang Winnis (Los Altos Hills CA) Davar Jonathan (San Jose CA) Opher Ayal (Mountain View CA) Sawant Shiva (Santa Clara CA), Method for providing for automatic topology discovery in an ATM network or the like.
  30. Gauthier,Claude R.; Roy,Aninda K.; Amick,Brian W., Method for quantifying I/O chip/package resonance.
  31. Weinberger Joseph (East Brunswick NJ) Bricault Gary (Rochester NY) Laird James (Rochester NY), Method of controlling copy machines from a remote location.
  32. Weinberger Joseph ; Bricault Gary ; Laird James, Method of monitoring and initiating operational commands in an image processing device.
  33. Lapierre, Dominic; Giguere, Bruno; Nadeau, Sylvain; Buteau, Gilles, Network test system.
  34. Dolin ; Jr. Robert A. ; Einkauf Robert L. ; Kagan Richard S.,GB2 ; Riley Glen M. ; Von De Bur James M., Networked variables.
  35. Andrews, Anthony D.; Qadeer, Shaz; Rehof, Niels Jakob; Rajamani, Sriram K.; Xie, Yichen, Object-based systematic state space exploration of software.
  36. Bentley Alan M. (Rochester MN) Fitch Edward W. (Rochester MN) Freeburger John W. (Rochester MN) Goulet Gary P. (Rochester MN), On-line problem-determination procedure for diagnosis of faults in a data-processing system.
  37. Bilakanti Mallikarjuna Gupta ; Curtis Alan Paul ; DeArdo Carmen Edward, Process for determining in service status.
  38. Kothandaraman, Raghunathan; Dasigi, Praveen, Proxy simulation service for testing stateless systems.
  39. Greaves David J.,GBX ; Bradbury Richard J.,GBX, Proxy-controlled ATM subnetwork.
  40. Pesetski Peter W. ; Arnone Nicholas J., Remote reporting system for digital transmission line elements.
  41. Roy,Aninda K.; Gauthier,Claude R.; Amick,Brian W., Round-robin updating for high speed I/O parallel interfaces.
  42. Coogan Ronald S. (Trabuco Canyon CA), Self-testing peripheral-controller system.
  43. Weinberger Joseph ; Bricault Gary ; Laird James, System and method for controlling image processing devices from a remote location.
  44. Blakely-Fogel Debora A. (Georgetown TX) Chalemin Glen E. (Austin TX) Cummings Stephen P. (Austin TX) Jones Carolyn K. (Austin TX), System and method for network configuration.
  45. Paulin,Jean Marc, System and method for transaction recording and playback.
  46. Weinberger,Joseph; Bricault,Gary; Laird,James, System for automatically monitoring copiers from a remote location.
  47. Burke Thomas J. (Chagrin Falls OH), System for generating unsolicited messages on high-tier communication link in response to changed states at station-leve.
  48. Subramanian Rajan (Newark CA) Chatwani Dilip (Newark CA) Chiang Winnis (Los Altos Hills CA) Davar Jonathan (San Jose CA) Opher Ayal (Mountain View CA) Sawant Shiva (Santa Clara CA), System for registration of clients in an ATM network providing for communication of client registration messages to a ce.
  49. Robert A. Dolin, Jr. ; Robert L. Einkauf ; Glen M. Riley, Task scheduling in an event driven environment.
  50. Lockitt John A. (Sherborn MA) Lyndon Kelly A. (Boston MA) Wilson Robert M. (Walpole MA) Giese Bruce C. (Rockland MA), Testing the performance of a communication line between two modems using modem processor.
  51. Gauthier,Claude R.; Roy,Aninda K.; Amick,Brian W.; Liu,Dean, Updating high speed parallel I/O interfaces based on counters.
  52. Valentine, Simon Peter; Linzell, Christopher Robert; Walker, Lee Anthony, Use of remote poll to facilitate determining network topology.
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