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Cellular telephone using pseudolites for determining location

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04Q-007/20
출원번호 US-0452900 (1999-12-01)
발명자 / 주소
  • Ciganer, Ann
  • Janky, James M.
출원인 / 주소
  • Trimble Navigation Limited
대리인 / 주소
    Gildea, David R.
인용정보 피인용 횟수 : 47  인용 특허 : 11

초록

A cellular telephone having a global positioning system (GPS) receiver using a blended combination of GPS signals from GPS satellites and GPS pseudolites for determining a location. The cellular telephone includes a cellphone transceiver and a GPS receiver. The cellular transceiver receives wireless

대표청구항

A cellular telephone having a global positioning system (GPS) receiver using a blended combination of GPS signals from GPS satellites and GPS pseudolites for determining a location. The cellular telephone includes a cellphone transceiver and a GPS receiver. The cellular transceiver receives wireless

이 특허에 인용된 특허 (11)

  1. Krasner Norman F., Highly parallel GPS correlator system and method.
  2. Murphy Timothy Allen, Local-area augmentation system for satellite navigation precision-approach system.
  3. Wortham Larry C., Locating system and method using a mobile communications network.
  4. Krasner Norman F., Method and apparatus for determining time for GPS receivers.
  5. Krasner Norman F., Method and apparatus for determining time for GPS receivers.
  6. Sheynblat Leonid ; Krasner Norman F., Method and apparatus for measurement processing of satellite positioning system (SPS) signals.
  7. Hawkes Kelly Davidson ; Koehler Jeffrey Lynn, Method and apparatus for mobile emitter location.
  8. LaDue Christoph K., Method and apparatus for transmitting subject status information over a wireless communications network.
  9. Beal Robert E., Pseudolite-augmented GPS for locating wireless telephones.
  10. Krasner Norman F., Reducing satellite signal interference in a global positioning system receiver.
  11. LaDue Christoph K. (Soquel CA), Wireless communications application specific enabling method and apparatus.

이 특허를 인용한 특허 (47)

  1. Keller, Merle L.; Kingston, Samuel Charles; Barham, Steven; Lundquist, Alan Earl; Bagley, Zachary C.; Willes, Warren Paul; Mazahreh, Raied N.; McEntire, Steven J., Acquisition and tracking of burst code signals.
  2. Haney, Richard D., Ad hoc location sharing group between first and second cellular wireless devices.
  3. Bani Hani, Mohammad Shafiq; Sheynman, Arnold; Bernhardt, Bruce A., Architecture and method to 4G-mobile positioning.
  4. Krasner, Norman; Raghupathy, Arun, Cell organization and transmission schemes in a wide area positioning system (WAPS).
  5. Krasner, Norman; Raghupathy, Arun, Cell organization and transmission schemes in a wide area positioning system (WAPS).
  6. Krasner, Norman; Raghupathy, Arun, Cell organization and transmission schemes in a wide area positioning system (WAPS).
  7. Raghupathy, Arun; Krasner, Norman F., Cell organization and transmission schemes in a wide area positioning system (WAPS).
  8. Garin, Lionel J.; Boeryd, Lars; Phatak, Makarand S., Determining position without current broadcast ephemeris.
  9. Haney, Richard D., Formation of wireless device location sharing group.
  10. Whelan, David A.; Gutt, Gregory M.; Lawrence, David G.; O'Connor, Michael Lee; Schmalzried, Rachel Rane', Geothentication based on network ranging.
  11. Dingler, John R.; Olds, David C.; Rudd, James R.; Trevathan, Matthew B., Location based services with multiple transmission methods.
  12. Dingler, John R.; Olds, David C.; Rudd, James R.; Trevathan, Matthew B., Location based services with multiple transmission methods.
  13. Dingler, John R.; Olds, David C.; Rudd, James R.; Trevathan, Matthew B., Location based services with multiple transmission methods.
  14. Haney, Richard D., Location sharing group for services provision.
  15. Haney, Richard D., Location sharing group map management.
  16. Haney, Richard D., Location sharing service between GPS-enabled wireless devices, with shared target location exchange.
  17. Haney, Richard D., Map presentation on cellular device showing positions of multiple other wireless device users.
  18. Bani Hani, Mohammad Shafiq; Bernhardt, Bruce Allen; Sheynman, Arnold, Method for improving clock accuracy in a wide area positioning pseudolite receiver system architecture.
  19. Sambin, Marco, Method of transmitting cellular telephone location data.
  20. Haney, Richard D., Methods for identifying location of individuals who are in proximity to a user of a network tracking system.
  21. Haney, Richard D., Methods, systems and apparatuses for the formation and tracking of location sharing groups.
  22. Haney, Richard D., Methods, systems and apparatuses for the formation and tracking of location sharing groups.
  23. Khandekar, Aamod Dinkar; Palanki, Ravi; Sampath, Ashwin; Bhushan, Naga; Bachu, Raja Sekhar, Positioning in the presence of passive distributed elements.
  24. Khandekar, Aamod Dinkar; Palanki, Ravi; Sampath, Ashwin; Bhushan, Naga; Bachu, Raja Sekhar, Positioning in the presence of passive distributed elements.
  25. Fischer, Sven, Positioning reference signal (PRS) generation for multiple transmit antenna systems.
  26. Fischer, Sven, Positioning reference signal (PRS) generation for multiple transmit antenna systems.
  27. Fischer, Sven; Gaal, Peter; Edge, Stephen William; Mirbagheri, Arash; Ji, Tingfang; Opshaug, Guttorm R., Positioning reference signal (PRS) generation for multiple transmit antenna systems.
  28. Beal, Robert E., Pseudolite-augmented GPS for locating wireless telephones.
  29. Haney, Richard D., Rendez vous management using mobile phones or other mobile devices.
  30. Haney, Richard D., Rendez vous management using mobile phones or other mobile devices.
  31. Haney, Richard D., Rendez vous management using mobile phones or other mobile devices.
  32. Gutt, Gregory M.; Whelan, David A.; Ayyagari, Arun, Spot beam based authentication.
  33. Versteeg, Ernst; Taillard, Eric; Bailly, Patrick; Laurent, Maxence, System and method for determining a location area of a mobile user.
  34. Versteeg, Ernst; Taillard, Eric; Bailly, Patrick; Laurent, Maxence, System and method for determining a location area of a mobile user.
  35. Versteeg, Ernst; Taillard, Eric; Bailly, Patrick; Laurent, Maxence, System and method for determining a location area of a mobile user.
  36. Versteeg, Ernst; Taillard, Eric; Bailly, Patrick; Laurent, Maxence, System and method for determining a location area of a mobile user.
  37. Versteeg, Ernst, System and method for determining antenna probabilities in sub-areas of a geographical area.
  38. Versteeg, Ernst, System and method for determining antenna probabilities in sub-areas of a geographical area.
  39. Versteeg, Ernst, System and method for determining antenna probabilities in sub-areas of a geographical area.
  40. Versteeg, Ernst, System and method for locating a mobile communication terminal in a geographical area.
  41. Mullen, Jeffrey D, Systems and methods for locating cellular phones and security measures for the same.
  42. Mullen, Jeffrey D, Systems and methods for locating cellular phones and security measures for the same.
  43. Mullen, Jeffrey D., Systems and methods for locating cellular phones and security measures for the same.
  44. Haney, Richard D., Techniques for communication within closed groups of mobile devices.
  45. Haney, Richard D., Techniques for sharing position data between first and second devices.
  46. Haney, Richard D., Techniques for sharing relative position between mobile devices.
  47. Sambin,Marco, Transmission method for cellular telephony mobile equipment's location data.
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