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Method and system for analyzing received signal strength

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G08B-001/08
출원번호 US-0141232 (1998-08-27)
발명자 / 주소
  • Addy Kenneth L.
출원인 / 주소
  • Pittway Corporation
대리인 / 주소
    Barkume, P.C.
인용정보 피인용 횟수 : 89  인용 특허 : 8

초록

A self testing wireless data communications system suitable for use with an alarm system, the receiving element of the communications system is capable of measuring the signal strength (RSSI) of the received message and comparing it with stored signal information from a memory location associated wi

대표청구항

[ What is claimed is:] [1.] In a communications system comprising a plurality of remote transmitting devices and a receiving station having a receiver associated therewith, a method for automatically testing the communications system comprising the steps of:a) receiving at said receiving station a r

이 특허에 인용된 특허 (8)

  1. Stockdale Roy (Huntington NY), Digital transmission apparatus particularly adapted for security systems.
  2. Pappas ; Dennis Gerasimos, Fire detection system.
  3. Campana ; Jr. Thomas J. (Orland Park IL), Radio receiver for use in a radio tracking system and a method of operation thereof.
  4. Marino Francis C. (Dix Hills NY), Security system.
  5. Gehman Stacy E. (Seattle WA) Ruddell Kevin T. (Seattle WA), Security system with digital data filtering.
  6. Heuschmann Herr F. (Munich DEX) Plank Herr A. (Kolbermoor DEX), Signal transmission.
  7. Abel William E. (Portland OR), Supervised wireless security system.
  8. Hackett Kenneth R. (Boulder CO), Supervised wireless security system.

이 특허를 인용한 특허 (89)

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  4. Rutter,Nicholas Alexander; Tate,Simon Paul, Alarm with removable detection circuitry cartridge.
  5. Rutter, Nicholas Alexander; Tate, Simon Paul, Ambient condition alarm for connecting to a light fixture.
  6. Warren, Phillip D., Apparatuses and methods for measuring signal strengths of wireless networks.
  7. Petite, Thomas David; Huff, Richard M, Automotive diagnostic data monitoring systems and methods.
  8. Stilp,Louis A., Clip for RFID transponder of a security network.
  9. Stilp,Louis A., Communications architecture for a security network.
  10. Stilp,Louis A., Communications control in a security system.
  11. Stilp,Louis A., Component diversity in a RFID security network.
  12. Stilp,Louis A., Controller for a security system.
  13. Stilp,Louis A., Cordless telephone system.
  14. Ropke, Gerhard, Danger signalling system.
  15. Stilp,Louis A., Device enrollment in a security system.
  16. Petite, Thomas David; Huff, Richard M; Aldoretta, David P, Dual-mode communication devices, methods and systems.
  17. Stilp, Louis A., Fixed part-portable part communications network for a security network.
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  22. Crisp, Martin; Dagostino, Paul; Fleming, Craig, Method for predicting a fault in a security system.
  23. Rousseau, Fabien, Method of communicating by radio frequencies in a home-automation installation.
  24. Schnitta, Bonnie S; Israel, Mason A, Method of estimating acoustic or thermal leakage of an object and method of estimating transmission loss of an object, using a sound focusing mechanism.
  25. Petite, Thomas David; Huff, Richard M, Mobile inventory unit monitoring systems and methods.
  26. Stilp,Louis A., Multi-controller security network.
  27. Petite,Thomas D., Multi-function general purpose transceiver.
  28. Stilp,Louis A., Multi-level meshed security network.
  29. Script, Michael H., Portable motion detector and alarm system and method.
  30. Script, Michael H., Portable motion detector and alarm system and method.
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  35. Stilp,Louis A.; Dodds,Larry V., Portable telephone in a security network.
  36. Chanut,Didier, Pre-resource checking before file download.
  37. Krishnakumar, Anjur Sundaresan; Krishnan, Parameshwaran; Stiles, Jay Munro, Propagation loss model based indoor wireless location of stations.
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  39. Stilp,Louis A., RFID reader for a security network.
  40. Stilp,Louis A., RFID reader for a security system.
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  42. Andres,John J.; Buchholz,Matthew J.; Burnette,Stan; Silver,Travis, Radio frequency communications scheme in life safety devices.
  43. Holowick,Erwin, Radio frequency warning system for ferromagnetic threats.
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  50. Petite,Thomas D.; Davis,James, System and method for communicating with a remote communication unit via the public switched telephone network (PSTN).
  51. Davis, James; Petite, Thomas D., System and method for controlling communication between a host computer and communication devices associated with remote devices in an automated monitoring system.
  52. Petite,Thomas D.; Huff,Richard M., System and method for monitoring and controlling remote devices.
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  55. Petite, Thomas David, System and method for transmitting an emergency message over an integrated wireless network.
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  58. Petite,Thomas D., System and method for transmitting an emergency message over an integrated wireless network.
  59. Petite, Thomas D., System and method for transmitting pollution information over an integrated wireless network.
  60. Petite, Thomas D., System and method for transmitting pollution information over an integrated wireless network.
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  63. Petite,Thomas D.; Huff,Richard M., System for controlling electrically-powered devices in an electrical network.
  64. Petite, Thomas D., Systems and methods for controlling communication between a host computer and communication devices.
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  68. Brownrigg, Edwin B., Systems and methods for facilitating wireless network communication, satellite-based wireless network systems, and aircraft-based wireless network systems, and related methods.
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  70. Petite, Thomas D., Systems and methods for monitoring and controlling remote devices.
  71. Petite, Thomas D., Systems and methods for monitoring and controlling remote devices.
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  75. Petite, Thomas D., Systems and methods for monitoring conditions.
  76. Petite, Thomas D., Systems and methods for monitoring conditions.
  77. Petite, Thomas David, Systems and methods for monitoring conditions.
  78. Petite, Thomas David; Huff, Richard M, Systems and methods for monitoring vehicle parking.
  79. Petite, Thomas David, Systems and methods for providing emergency messages to a mobile device.
  80. Petite, Thomas David, Systems and methods for providing emergency messages to a mobile device.
  81. Petite,Thomas D.; Huff,Richard M., Systems and methods for providing remote monitoring of electricity consumption for an electric meter.
  82. Stevens,John K, Testing methods for use with boxes.
  83. Petite,Thomas D., Transmitter for accessing automated financial transaction machines.
  84. Petite,Thomas D., Wireless communication networks for providing remote monitoring of devices.
  85. Petite, David, Wireless network protocol system and methods.
  86. Petite, David, Wireless network protocol systems and methods.
  87. Brownrigg, Edwin B.; Wilson, Thomas W., Wireless network system and method for providing same.
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