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Communication system for a power distribution line 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04M-011/04
출원번호 US-0093762 (1993-07-19)
발명자 / 주소
  • Hunt Paul C. (Brainerd MN)
출원인 / 주소
  • Hunt Technologies, Inc. (Brainerd MN 02)
인용정보 피인용 횟수 : 156  인용 특허 : 0

초록

The invention provides a layered modulation data communication systems characterized by numerous, asynchronous data transmitters operating on a power line. Data is modulated onto relatively low frequency subcarriers. Subcarriers are used to modulate carriers centered on a common frequency. The subca

대표청구항

A power line distribution communications system for transmitting selected information on an electric power distribution line transmitting power at a selected power frequency, the power line distribution communications system comprising: a transmitter coupled to the electric power distribution line c

이 특허를 인용한 특허 (156)

  1. Kates, Lawrence, Air filter monitoring system.
  2. Schleder William E. ; Hyde Shawn M., Airfield series circuit communications lighting system and method.
  3. Chen,Ernest C.; Chen,Jeng Hong; Shum,Kenneth; Oh,Joungheon, Amplitude and phase matching for layered modulation reception.
  4. Johnson, Bryce; Virden, Paul, Amplitude control in a variable load environment.
  5. Cern,Yehuda, Arrangement of inductive couplers for data communication.
  6. Johnson, Roland; Bonicatto, Damian; Zeppetelle, Robert, Assignment and setup in power line communication systems.
  7. Welles, II, Kenneth Brakeley; Daum, Wolfgang, Automatic meter reading system using locally communicating utility meters.
  8. Chen, Ernest C., Carrier to noise ratio estimations from a received signal.
  9. Duff, John F., Channel allocation and device configuration.
  10. Chen,Ernest C., Coherent averaging for measuring traveling wave tube amplifier nonlinearity.
  11. Duff, John F.; Christiansen, Scott H.; Flen, Rolf; Olson, Verne, Communication and processing for power line communication systems.
  12. Cheifot, Alexandre; Martin, Keith Richard; Aeberhardt, Peter Randolph, Communications system of heterogeneous elements.
  13. Pham, Hung M.; Jayanth, Nagaraj, Compressor data module.
  14. Pham, Hung M., Compressor diagnostic and protection system and method.
  15. Pham, Hung M., Compressor diagnostic and protection system and method.
  16. Pham, Hung M.; Alsaleem, Fadi M., Compressor having a control and diagnostic module.
  17. Pham, Hung M.; Alsaleem, Fadi M., Compressor having a control and diagnostic module.
  18. Jayanth, Nagaraj; Renken, Troy W., Compressor sensor module.
  19. Jayanth, Nagaraj; Renken, Troy W., Compressor sensor module.
  20. Duff, John F.; Christiansen, Scott H.; Flen, Rolf, Configuration over power distribution lines.
  21. Duff, John F.; Flen, Rolf; Christiansen, Scott H., Configuration over power distribution lines.
  22. Duff, John F.; Flen, Rolf; Christiansen, Scott H., Configuration over power distribution lines.
  23. Wolter, Chad; Flen, Rolf; Bonicatto, Damian, Coordinating power distribution line communications.
  24. Wolter, Chad; Flen, Rolf; Bonicatto, Damian, Coordinating power distribution line communications.
  25. Bonicatto, Damian G.; Olson, Verne J.; Wolter, Chad K.; Flen, Rolf J., Data communication over power lines.
  26. Bonicatto,Damian G.; Olson,Verne J.; Wolter,Chad K.; Flen,Rolf J., Data communication over power lines.
  27. Bonicatto, Damian; Wolter, Chad, Data communications via power line.
  28. Beck, Wilfried; Hofmann, Ralph, Data transmission method and device for A/C systems.
  29. Coutinho Roy S., Device and method for providing high speed data transfer through a drop line of a power line carrier communication syste.
  30. Macbean, Phil; Terry, James; Sweet, James, Device and method for retrofitting or converting or adapting series circuits.
  31. Haug, Stuart L.; Wolter, Chad; Johnson, Bryce D., Digital signal processing for PLC communications having communication frequencies.
  32. Haug, Stuart L.; Wolter, Chad; Johnson, Bryce D., Digital signal processing for PLC communications having communication frequencies.
  33. Chen,Ernest C.; Furuya,Tiffany S.; Hilmes,Philip R.; Santoru,Joseph, Dual layer signal processing in a layered modulation digital signal system.
  34. Chen,Ernest C.; Furuya,Tiffany S.; Hilmes,Philip R.; Santoru,Joseph, Dual layer signal processing in a layered modulation digital signal system.
  35. Bonicatto, Damian; Haug, Stuart, Dynamic modulation selection.
  36. Bonicatto, Damian; Haug, Stuart L., Dynamic modulation selection.
  37. Lee Jeong Jun,KRX, Electric bulb short detection apparatus for traffic signal controller.
  38. Mares,Mircea; Liu,Zhenning, Electric load management center.
  39. Mares,Mircea, Electric load management center including gateway module and multiple load management modules for distributing power to multiple loads.
  40. Mares,Mircea; Liu,Zhenning, Electric power distribution center having a plurality of ASICS each with a voltage to frequency converter that use an RMS current value.
  41. Flen,Rolf J.; Haug,Stuart L.; Ruohoniemi,Matthew David, Endpoint event processing system.
  42. Flen,Rolf J.; Haug,Stuart L.; Ruohoniemi,Matthew David, Endpoint event processing system.
  43. Flen,Rolf J.; Haug,Stuart L.; Ruohoniemi,Matthew David, Endpoint receiver system.
  44. Flen,Rolf J.; Haug,Stuart L.; Ruohoniemi,Matthew David, Endpoint transmitter and power generation system.
  45. Chen,Ernest C., Equalization for traveling wave tube amplifier nonlinearity measurements.
  46. Chen, Ernest C.; Lin, Tung Sheng; Wang, Weizheng; Lindsey, William C., Equalizers for layered modulated and other signals.
  47. Chen, Ernest C.; Lin, Tung-Sheng; Wang, Weizheng; Lindsey, William C., Equalizers for layered modulated and other signals.
  48. Chen,Ernest C.; Lin,Tung Sheng; Wang,Weizheng; Lindsey,William C., Equalizers for layered modulated and other signals.
  49. Chen,Ernest C.; Maitra,Shamik, Estimating the operating point on a non-linear traveling wave tube amplifier.
  50. Chen,Ernest C., Fast acquisition of timing and carrier frequency from received signal.
  51. Anderson, Paul R.; Santoru, Joseph; Chen, Ernest C., Feeder link configurations to support layered modulation for digital signals.
  52. Anderson,Paul R.; Santoru,Joseph; Chen,Ernest C., Feeder link configurations to support layered modulation for digital signals.
  53. McHann, Jr., Stanley E., Grid event detection.
  54. McHann, Jr., Stanley E., Grid event detection.
  55. Arensmeier, Jeffrey N.; Hemmelgarn, Gregg M.; Alsaleem, Fadi M.; Abiprojo, Priotomo, HVAC system remote monitoring and diagnosis.
  56. Arensmeier, Jeffrey N.; Hemmelgarn, Gregg M.; Alsaleem, Fadi M.; Abiprojo, Priotomo, HVAC system remote monitoring and diagnosis.
  57. Zeppetelle, Robert; McHann, Jr., Stanley E., Harmonic transmission of data.
  58. Alsaleem, Fadi M.; Hemmelgarn, Gregg M., Heat pump system with refrigerant charge diagnostics.
  59. Alsaleem, Fadi M.; Hemmelgarn, Gregg M., Heat-pump system with refrigerant charge diagnostics.
  60. Chen, Ernest C.; Santoru, Joseph, Hierarchical 8PSK performance.
  61. Chen,Ernest C.; Santoru,Joseph, Improving hierarchical 8PSK performance.
  62. Cern, Yehuda, Inductive coupling of a data signal for a power transmission cable.
  63. Wolter, Chad K.; Johnson, Bryce D., Initialization of endpoint devices joining a power-line communication network.
  64. Wolter, Chad; Bonicatto, Damian, Interleaved data communications via power line.
  65. Chen,Ernest C., Layered modulation for digital signals.
  66. Chen,Ernest C., Layered modulation for digital signals.
  67. Chen, Ernest C., Layered modulation for terrestrial ATSC applications.
  68. Binder, Yehuda, Local area network of serial intelligent cells.
  69. Binder, Yehuda, Local area network of serial intelligent cells.
  70. Binder, Yehuda, Local area network of serial intelligent cells.
  71. Binder, Yehuda, Local area network of serial intelligent cells.
  72. Binder, Yehuda, Local area network of serial intelligent cells.
  73. Binder, Yehuda, Local area network of serial intelligent cells.
  74. Binder,Yehuda, Local area network of serial intelligent cells.
  75. Bonicatto, Damian G.; Olson, Verne J.; Wolter, Chad K.; Flen, Rolf J.; Olson, David F., Locating endpoints in a power line communication system.
  76. Chen, Ernest C.; Wang, Weizheng W.; Zhou, Guangcai; Lin, Tung-Sheng; Santoru, Joseph, Lower complexity layered modulation signal processor.
  77. Chen,Ernest C.; Wang,Weizheng W.; Zhou,Guangcai; Lin,Tung Sheng; Santoru,Joseph, Lower complexity layered modulation signal processor.
  78. Chen,Ernest C., Maximizing power and spectral efficiencies for layered and conventional modulations.
  79. Kates, Lawrence, Method and apparatus for monitoring a refrigeration-cycle system.
  80. Kates, Lawrence, Method and apparatus for monitoring a refrigeration-cycle system.
  81. Kates, Lawrence, Method and apparatus for monitoring a refrigeration-cycle system.
  82. Kates, Lawrence, Method and apparatus for monitoring a refrigeration-cycle system.
  83. Kates, Lawrence, Method and apparatus for monitoring a refrigeration-cycle system.
  84. Kates, Lawrence, Method and apparatus for monitoring a refrigeration-cycle system.
  85. Kates, Lawrence, Method and apparatus for monitoring refrigeration-cycle systems.
  86. Kates, Lawrence, Method and apparatus for monitoring refrigeration-cycle systems.
  87. Chen,Ernest C.; Anderson,Paul R.; Santoru,Joseph, Method and apparatus for tailoring carrier power requirements according to availability in layered modulation systems.
  88. Arden,William A., Method and system for communication on a power distribution line.
  89. Jacobson,Jay, Method and system for improving the efficiency and reliability of a power grid.
  90. Wohlrabe Frank,DEX, Method of transmitting data between a small electric appliance and a supplementary electric appliance connectible therewith, as well as appliances suitably configured for this purpose.
  91. Welles, II, Kenneth Brakeley; Daum, Wolfgang, Narrow band pass filter.
  92. Binder, Yehuda, Network combining wired and non-wired segments.
  93. Binder, Yehuda, Network combining wired and non-wired segments.
  94. Binder, Yehuda, Network combining wired and non-wired segments.
  95. Binder, Yehuda, Network combining wired and non-wired segments.
  96. Binder, Yehuda, Network combining wired and non-wired segments.
  97. Kohout, Rodney; McHann, Jr., Stanley E., Network event detection.
  98. Kohout, Rodney; McHann, Jr., Stanley E., Network event detection.
  99. Hicks, III,John A., Network interface device.
  100. Chen,Ernest C., On-line phase noise measurement for layered modulation.
  101. Chen, Ernest C., Online output multiplexer filter measurement.
  102. Wang,Weizheng; Zhou,Guangcai; Lin,Tung Sheng; Chen,Ernest C.; Santoru,Joseph; Lindsey,William C., Optimization technique for layered modulation.
  103. Wang,Weizheng; Zhou,Guangcai; Lin,Tung Sheng; Chen,Ernest C.; Santoru,Joseph; Lindsey,William C., Optimization technique for layered modulation.
  104. Rieken, David W., Point-to-point communications systems particularly for use in power distribution system.
  105. Kates, Lawrence, Portable method and apparatus for monitoring refrigerant-cycle systems.
  106. Bonicatto, Damian; Haug, Stuart L., Power distribution line communications with compensation for post modulation.
  107. Robertson, Mark Patrick; Hossack, Graeme Peter, Power line communication system.
  108. Bonicatto, Damian G.; Olson, Verne J.; Flen, Rolf J.; Olson, David F., Power line communication system having time server.
  109. Bonicatto,Damian G.; Olson,Verne J.; Flen,Rolf J.; Olson,David F., Power line communication system having time server.
  110. Wynn Woodson Dale, Power line communication systems.
  111. Morris, Micheal D.; Pelletier, Dale Scott, Power line communication transmitter with amplifier circuit.
  112. Pelletier, Dale Scott; Morris, Micheal D., Power line communication transmitter with gain control.
  113. Hershey John Erik ; Saulnier Gary Jude ; Korkosz Richard August ; Welles ; II Kenneth Brakeley ; Gaus ; Jr. Richard Charles, Power line communications spread spectrum symbol timing and random phasing.
  114. Duff, John F.; Flen, Rolf; Christiansen, Scott H.; Johnson, Roland, Power line network apparatus, system and method.
  115. Woodruff, Roger W.; Haug, Stuart L., Power line network system and method.
  116. Woodruff, Roger W.; Haug, Stuart L., Power line network system and method.
  117. Woodruff, Roger W.; Haug, Stuart L., Power line network system and method.
  118. Virden, Paul; Olson, Verne; Bonicatto, Damian, Power line network with multi-scheme communication.
  119. Bonicatto, Damian, Power load control with dynamic capability.
  120. McHann, Jr., Stanley E.; Zeppetelle, Robert, Power outage verification.
  121. Bonicatto, Damian, Power-line communications with communication channel to and/or from endpoint circuits with authentication methodology.
  122. Bonicatto, Damian, Power-line communications with communication channel to and/or from endpoint circuits with authentication methodology.
  123. Virden, Paul; Olson, Verne; Bonicatto, Damian, Power-line network with multi-scheme communication.
  124. Glende, James Hilmer, Powerline communication receiver.
  125. Glende, Jr., James Hilmer, Powerline communication receiver and related methods.
  126. Chen,Ernest C.; Furuya,Tiffany S.; Hilmes,Philip R.; Santoru,Joseph, Preprocessing signal layers in a layered modulation digital signal system to use legacy receivers.
  127. Chen,Ernest C.; Furuya,Tiffany S.; Hilmes,Philip R.; Santoru,Joseph, Preprocessing signal layers in a layered modulation digital signal system to use legacy receivers.
  128. Cornwall,Mark K., Processing gain for wireless communication, such as in automatic data collection systems for public utility data collection.
  129. Pham, Hung M., Protection and diagnostic module for a refrigeration system.
  130. Ratner Boris (Palo Alto CA), RS-485 multipoint power line modem.
  131. Arensmeier, Jeffrey N., Remote HVAC monitoring and diagnosis.
  132. Arensmeier, Jeffrey N., Remote HVAC monitoring and diagnosis.
  133. Arensmeier, Jeffrey N., Residential solutions HVAC monitoring and diagnosis.
  134. Chen, Ernest C., Satellite TWTA on-line non-linearity measurement.
  135. Bonicatto, Damian, Signal feedback circuit in power-line-communication systems.
  136. Bonicatto, Damian, Signal feedback circuit in power-line-communication systems.
  137. Chen, Ernest C.; Tran, Chinh, Signal, interference and noise power measurement.
  138. Logvinov, Oleg, System and method for a power line modem.
  139. Logvinov, Oleg, System and method for a power line modem.
  140. Wallis, Frank S.; Rozsnaki, Joseph James, System and method for compressor motor protection.
  141. Wallis, Frank S.; Rozsnaki, Joseph James, System and method for compressor motor protection.
  142. Wallis, Frank S.; Rozsnaki, Joseph James, System and method for compressor motor protection.
  143. Brotto,Daniele C.; Crowell,Brian R, System and method for data retrieval in AC power tools via an AC line cord.
  144. Crowell,Brian R., System and method for data retrieval in AC power tools via an AC line cord.
  145. Crowell,Brian R; Brotto,Daniele C, System and method for data retrieval in AC power tools via an AC line cord.
  146. Fischer Larry G. ; Russell David S., System and method for distributing RF signals over power lines within a substantially closed environment.
  147. Deuss, Eberhard Juergen; Greager, David Cristen; Teal, Paul, System and method for electronically signalling along a fence line.
  148. Pham, Hung M., System for refrigerant charge verification using two condenser coil temperatures.
  149. Rasimas, Jennifer G.; Jackson, Stephen S., System, device, and method for isolating signaling environments in a power line communication system.
  150. Schneider, John; Petroni, Vinicius Marcilli, Systems and methods for heater control by current level step detection.
  151. Binder, Yehuda, Telephone system having multiple distinct sources and accessories therefor.
  152. Bonicatto, Damian; Flen, Rolf; Haug, Stuart L.; Wolter, Chad; Olson, Verne, Time-keeping between devices using power distribution line communications.
  153. Page, Edward A., Ultra-narrow bandwidth radio frequency communications link.
  154. Page, Edward A., Ultra-narrow bandwidth radio frequency communications link.
  155. Wang,Weizheng W.; Lin,Tung Sheng; Chen,Ernest C.; Lindsey,William C., Unblind equalizer architecture for digital communication systems.
  156. Bonicatto, Damian; Haug, Stuart, Variable symbol period assignment and detection.
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