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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Positioning determination using one low-Earth orbit satellite

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01S-005/02    H04B-071/85   
미국특허분류(USC) 34/2357 ; 45/501.21
출원번호 US-0723751 (1996-09-30)
발명자 / 주소
  • Levanon Nadav,ILX
출원인 / 주소
  • Qualcomm Incorporated
대리인 / 주소
    Wadsworth
인용정보 피인용 횟수 : 113  인용 특허 : 7
초록
▼

A system and method for determining the position of a user terminal (for example, a mobile wireless telephone) in a low-Earth orbit satellite communications system. The system includes a user terminal, at least one satellite with a known position and velocity, and a gateway (that is, a terrestrial base station) for communicating with the user terminal through the satellites. The method includes the steps of determining a range parameter and a range-rate parameter. A range parameter represents a distance between the satellite and the user terminal. A rang...

대표
청구항
▼

[ What I claim as my invention is:] [1.] A position determining system for a satellite communications system, comprising:a user terminal;a satellite with a known position and a known velocity;a gateway for communicating with said user terminal through said satellite;range parameter determining means for determining a range parameter;range-rate parameter determining means for determining a range-rate parameter that represents frequency measurements of a first signal and a second signal;first frequency measuring means in said user terminal for measuring a ...

이 특허에 인용된 특허 (7)

  1. Wiedeman Robert A. (Los Altos CA) Sites Michael J. (Fremont CA), Closed loop power control for low earth orbit satellite communications system.
  2. Ames William G. (Poway CA) Jacobs Irwin M. (La Jolla CA) Weaver ; Jr. Lindsay A. (San Diego CA) Gilhousen Klein S. (San Diego CA), Dual satellite navigation system and method.
  3. Maine Kristine P. (Phoenix AZ) Olds Keith A. (Mesa AZ) Davieau Gerald J. (Eldersburg MD), Geolocation responsive radio telecommunication system and method therefor.
  4. Tayloe Daniel R. (Phoenix AZ) Sowles Kenneth L. (Chandler AZ), Location determination method and system using multi-beam satellites.
  5. Olds Keith A. (Mesa AZ), Multibeam position ambiguity resolution.
  6. Attwood Stanley W. (Sun Lakes AZ), Position ambiguity resolution.
  7. Araki Noriyuki (Ohmiya JPX) Shinonaga Hideyuki (Hanno JPX) Itoh Yasuhiko (Tokyo JPX), System for determining and registering location of mobile terminal for communication system with non-geosynchronous sate.

이 특허를 인용한 특허 (113)

  1. Feher, Kamilo, 3G and Wi-Fi connected mobile systems.
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  3. Feher, Kamilo, Adaptive coding and modulation with MIMO wireless and wired communication.
  4. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Adaptive pattern recognition based controller apparatus and method and human-interface therefore.
  5. Anderson, Robert J.; Bull, Jeffrey F.; Czarnecki, Paul Matthew; Ginter, Thomas Stephen; Ward, Matthew L., Advanced triggers for location-based service applications in a wireless location system.
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  8. Anderson, Robert J.; Bull, Jeffrey F.; Czarnecki, Paul; Ginter, Thomas Stephan; Ward, Matthew L., Advanced triggers for location-based service applications in a wireless location system.
  9. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Alarm system controller and a method for controlling an alarm system.
  10. Feher, Kamilo, Automobile cellular, WLAN and satellite communications.
  11. Feher, Kamilo, Automobile wireless door opener and ignition starter by cellular device.
  12. Feher, Kamilo, Base station devices and automobile wireless communication systems.
  13. Opshaug, Guttorm; Rabinowitz, Matthew; Furman, Scott, Blind identification of single-frequency-network transmitters.
  14. Feher, Kamilo, Bluetooth, Wi-Fi, 3G quadrature and non-quadrature modulation methods.
  15. Feher, Kamilo, Cable connected mobile video, cellular and Wi-Fi communications.
  16. Feher, Kamilo, Cascaded 4G, 3G, 2G and other systems.
  17. Feher, Kamilo, Cellular and TV interactive mobile wired and wireless systems.
  18. Feher, Kamilo, Cellular video, Wi-Fi and spread spectrum system and method.
  19. Feher, Kamilo, DNA and fingerprint authentication of mobile devices.
  20. Feher, Kamilo, DNA, blood, heart, glucose, body temperature, skin and other medical diagnostic communications.
  21. Feher, Kamilo, Detection, communication and control in multimode cellular, TDMA, GSM, spread spectrum, CDMA, OFDM WiLAN and WiFi systems.
  22. Feher, Kamilo, Digital mobile communication.
  23. Feher, Kamilo, Digital television (TV), ship and other water based interactive communication methods.
  24. Opshaug, Guttorm; Do, Ju-Yong; Rubin, Dimitri, Doppler-aided positioning, navigation, and timing using broadcast television signals.
  25. Franceschini, Michael R.; Mckitterick, John B., FMCW radar with phase encoded data channel.
  26. Feher, Kamilo, Fingerprint authenticated touchsceeen contolled cascaded 3G-OFDM mobile systems.
  27. Mckitterick, John B.; Franceschini, Michael R., Frequency-Modulated-Continuous-Wave (FMCW) radar with timing synchronization.
  28. Ward, Matthew L.; Czarnecki, Paul M; Anderson, Robert J., Geo-fencing in a wireless location system.
  29. Robinson, Ian S.; Skidmore, Mark, Global positioning system (GPS) and doppler augmentation (GDAUG) and space location inertial navigation geopositioning system (SPACELINGS).
  30. Robinson, Ian S.; Skidmore, Mark R., Global positioning system (GPS) and doppler augmentation (GDAUG) and space location inertial navigation geopositioning system (SPACELINGS).
  31. Robinson, Ian S., Ground location inertial navigation geopositioning system (groundlings).
  32. Feher, Kamilo, Heart rate sensor and medical diagnostics wireless devices.
  33. Odenwalder, Joseph P., High data rate CDMA wireless communication system using variable sized channel codes.
  34. Odenwalder, Joseph P., High data rate CDMA wireless communication system using variable sized channel codes.
  35. Odenwalder, Joseph P., High rate CDMA wireless communication system using variable sized channel codes.
  36. Feher, Kamilo, Infrared, CDMA and OFDM signal transmission methods.
  37. Feher, Kamilo, Infrared, touch screen, W-CDMA, GSM, GPS camera phone.
  38. Feher, Kamilo, Internet GSM, CDMA, OFDM, Wi-Fi wireless and wired multimode systems.
  39. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Internet appliance system and method.
  40. Do, Ju-Yong; Lee, Andy; Gotwisner, David; Rubin, Dimitri; Rabinowitz, Matthew, Location identification using broadcast wireless signal signatures.
  41. Lee, Andy; Spilker, Jr., James J.; Rabinowitz, Matthew; Omura, Jimmy K., Location identification using broadcast wireless signal signatures.
  42. Feher, Kamilo, MIMO polar, non-quadrature, cross-correlated quadrature GSM, TDMA, spread spectrum, CDMA, OFDM, OFDMA and bluetooth systems.
  43. Leonid Sheynblat ; Norman F. Krasner, Method and apparatus for determining time in a satellite positioning system.
  44. Sheynblat, Leonid; Krasner, Norman F., Method and apparatus for determining time in a satellite positioning system.
  45. Sheynblat, Leonid; Krasner, Norman F., Method and apparatus for determining time in a satellite positioning system.
  46. van Diggelen, Frank, Method and apparatus for validating a position in a satellite positioning system using range-rate measurements.
  47. Hunt,Kenneth Edward; Schmidt,Mark Alvin; Holm,David Roy; Zeitzew,Michael Alan; Stephens,Scott Adam, Method and system for determining the location of a vehicle.
  48. Schmidt, Mark Alvin; Hunt, Kenneth Edward; Holm, David Roy; Stephens, Scott Adam, Method and system for following a lead vehicle.
  49. Feher, Kamilo, Mobile networks and mobile repeaters.
  50. Feher, Kamilo, Mobile television (TV), internet, cellular systems and Wi-Fi networks.
  51. Feher, Kamilo, Mobile video internet, cellular and location finder system.
  52. Feher, Kamilo, Modems for mobile internet and cellular systems.
  53. Omura,Jim; Rabinowitz,Matthew; Spilker, Jr.,James J.; Do,Ju Yong; Lee,Andy, Monitor units for television signals.
  54. Pierce, Matthew D.; Rabinowitz, Matthew, Navigation services based on position location using broadcast digital television signals.
  55. Bull, Jeffrey F.; Ward, Matthew L., Network autonomous wireless location system.
  56. Feher, Kamilo, OFDM mobile networks.
  57. Feher, Kamilo, OFDM, 3G and 4G cellular multimode systems and wireless mobile networks.
  58. Robinson, Ian S., Orbital determination (OD) of geosynchronous satellites.
  59. Feher, Kamilo, Phone video mobile internet television (TV) and cellular system.
  60. Feher, Kamilo, Polar and quadrature modulated cellular, WiFi, WiLAN, satellite, mobile, communication and position finder systems.
  61. Robinson, Ian S., Position and elevation acquisition for orbit determination.
  62. Opshaug, Guttorm; Lee, Andy; Rubin, Dimitri; Spilker, Jr., James J.; Rabinowitz, Matthew, Position determination using ATSC-M/H signals.
  63. Spilker, Jr., James J.; Rabinowitz, Matthew, Position determination using portable pseudo-television broadcast transmitters.
  64. Rabinowitz, Matthew; Young, Todd; Spilker, Jr., James J., Position determination using wireless local area network signals and television signals.
  65. Burgess, David, Position determination with NRSC-5 digital radio signals.
  66. Spilker, Jr., James J., Position location and data transmission using pseudo digital television transmitters.
  67. Rabinowitz, Matthew; Spilker, Jr., James J., Position location using broadcast analog television signals.
  68. Robinowitz, Matthew; Spilker, Jr., James J., Position location using broadcast analog television signals.
  69. Rabinowitz, Matthew; Spilker, Jr., James J., Position location using broadcast digital television signals.
  70. Spilker, Jr., James J.; Omura, Jimmy K., Position location using broadcast digital television signals comprising pseudonoise sequences.
  71. Spilker, Jr., James J.; Omura, Jimmy K.; Rabinowitz, Matthew, Position location using broadcast television signals and mobile telephone signals.
  72. Spilker, Jr., James J.; Omura, Jimmy K.; Rabinowitz, Matthew, Position location using broadcast television signals and mobile telephone signals.
  73. Omura,Jimmy K.; Spilker, Jr.,James J., Position location using digital audio broadcast signals.
  74. Rabinowitz, Matthew; Spilker, Jr., James J., Position location using ghost canceling reference television signals.
  75. Rabinowitz, Matthew; Spilker, Jr., James J., Position location using ghost canceling reference television signals.
  76. Rabinowitz, Matthew; Spilker, Jr., James J., Position location using global positioning signals augmented by broadcast television signals.
  77. Rabinowitz,Matthew; Spilker, Jr.,James J., Position location using global positioning signals augmented by broadcast television signals.
  78. Spilker, Jr., James J.; Rabinowitz, Matthew, Position location using integrated services digital broadcasting?terrestrial (ISDB-T) broadcast television signals.
  79. Rabinowitz,Matthew; Spilker, Jr.,James J, Position location using terrestrial digital video broadcast television signals.
  80. Rabinowitz, Matthew; Spilker, Jr., James J.; Furman, Scott; Rubin, Dimitri; Samra, Harvind; Burgess, David; Opshaug, Guttorm; Omura, Jim, Positioning and time transfer using television synchronization signals.
  81. Furman, Scott; Opshaug, Guttorm, Precise position determination using VHF omni-directional radio range signals.
  82. Opshaug,Guttorm, Psuedo television transmitters for position location.
  83. Feher, Kamilo, QAM CDMA and TDMA communication methods.
  84. Feher, Kamilo, QAM and GMSK modulation methods.
  85. Feher, Kamilo, RFID wireless 2G, 3G, 4G internet systems including Wi-Fi, Wi-Max, OFDM, CDMA, TDMA, GSM.
  86. Feher, Kamilo, Remote controlled (RC) air based communication.
  87. Feher, Kamilo, Satellite, cellular and Wi-Fi mobile multimode transmission and reception methods.
  88. Feher, Kamilo, Ship based cellular and satellite communication.
  89. Louis A. Stilp ; Joseph W. Sheehan ; Jeffrey F. Bull ; Robert J. Anderson, Signal collection system for a wireless location system.
  90. Miura, Tetsuya, Spread spectrum receiver having multiple search windows to prevent misalignment during call.
  91. Schmidt, Mark Alvin; Hunt, Kenneth Edward; Holm, David Roy; Stephens, Scott Adam, System and method for determining a position of a vehicle.
  92. Schmidt, Mark Alvin; Hunt, Kenneth Edward; Holm, David Roy; Stephens, Scott Adam, System and method for determining a position of a vehicle.
  93. Schmidt, Mark Alvin; Hunt, Kenneth Edward; Holm, David Roy; Stephens, Scott Adam, System and method for determining a position of a vehicle with compensation for noise or measurement error.
  94. David S. Miller ; Nadav Levanon IL; Avneesh Agrawal, System and method for measuring round trip delay on the paging and access channels.
  95. Harvey, Michael; Malone, Craig; Shankar, Uday; Walgren, Mike; Young, Corwin Walker, System and method for position determination using low earth orbit satellites.
  96. Katsuno, Yasuharu; Honda, Ryoji, System and method for transmitting data between terminals based upon progress vectors.
  97. Feher, Kamilo, TV internet and cellular mobile communication.
  98. Spilker, Jr., James J., Targeted data transmission and location services using digital television signaling.
  99. Feher, Kamilo, Television mobile internet system.
  100. Feher, Kamilo, Time constrained signal MIMO wireless and wired communication method.
  101. Do, Ju-Yong; Opshaug, Guttorm; Spilker, Jr., James J.; Rabinowitz, Matthew, Time, frequency, and location determination for femtocells.
  102. Rabinowitz, Matthew; Spilker, Jr., James J., Time-gated delay lock loop tracking of digital television signals.
  103. Feher, Kamilo, Touch screen generated processed signals in multiple communication systems and networks.
  104. Feher, Kamilo, Touch screen multiple input multiple output (MIMO) multimode wireless communication.
  105. Feher, Kamilo, Transceivers digital mobile communications.
  106. Feher, Kamilo, UMTS wired and wireless mobile 2G, 3G, 4G, 5G and other new generations of cellular, mobile.
  107. Levanon Nadav,ILX ; Victor Edward B. ; Vembu Sridhar, Unambiguous position determination using two low-earth orbit satellites.
  108. Feher, Kamilo, Video mobile communication system.
  109. Feher, Kamilo, Video multimode multimedia data communication systems.
  110. Feher, Kamilo, VoIP multimode WLAN, Wi-Fi, GSM, EDGE, TDMA, spread spectrum, CDMA systems.
  111. Feher, Kamilo, Wi-Fi, GPS and MIMO systems.
  112. Opshaug,Guttorm; Burgess,David; Flammer,George; Furman,Scott; Lee,Andy; Rabinowitz,Matthew; Samra,Harvind, Wide-lane pseudorange measurements using FM signals.
  113. Feher, Kamilo, Wired and wireless 4G and 3G cellular, mobile and RFID systems.

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