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CDMA transmission delay method and apparatus 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-007/216
  • H04B-007/26
출원번호 US-0330200 (1994-10-27)
발명자 / 주소
  • Lee William C. Y. (Corona Del Mar CA)
출원인 / 주소
  • AirTouch Communications of California (San Francisco CA 02)
인용정보 피인용 횟수 : 53  인용 특허 : 0

초록 ▼

A cellular telephone system is described of the type wherein a plurality of contiguous cells, each having an assigned set of identification codes, are arranged with means for maintaining continuous communication with mobile telephones moving from cell to cell. The system allows multiple access by in

대표청구항 ▼

In a cellular telephone system wherein a plurality of contiguous cells, each having an assigned set of identification codes, are arranged with handoff means for maintaining continuous communication with a plurality of mobile telephones moving from cell to cell; a cell having a plurality of antenna s

이 특허를 인용한 특허 (53)

  1. Lee William Chien-Yeh, Antenna system for a cellular telephone network.
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  2. William Chien-Yeh Lee, Antenna system for a cellular telephone network.
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  3. Hall Scott M., Apparatus and method for transmitting beacon signals in a communication system.
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  4. Solondz Max Aaron, Architecture for multi-sector base stations.
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  5. Lomp, Gary R.; Ozluturk, Faith M.; Kowalski, John, Automatic power control system for a code division multiple access (CDMA) communications system.
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  6. Luders Christian,DEX, Base station and method for covering a cell of a cellular mobile radiotelephone system.
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  7. Nakamura, Takehiro; Hagiwara, Junichiro; Nakano, Etsuhiro; Ohno, Koji; Onoe, Seizo; Higashi, Akihiro; Tamura, Motoshi; Nakano, Masatomo; Kawakami, Hiroshi; Morikawa, Hiroki, Base station apparatus of mobile communication system.
    상세보기
  8. Nakamura, Takehiro; Hagiwara, Junichiro; Nakano, Etsuhiro; Ohno, Koji; Onoe, Seizo; Higashi, Akihiro; Tamura, Motoshi; Nakano, Masatomo; Kawakami, Hiroshi; Morikawa, Hiroki, Base station apparatus of mobile communication system.
    상세보기
  9. Nakamura, Takehiro; Hagiwara, Junichiro; Nakano, Etsuhiro; Ohno, Koji; Onoe, Seizo; Higashi, Akihiro; Tamura, Motoshi; Nakano, Masatomo; Kawakami, Hiroshi; Morikawa, Hiroki, Base station apparatus of mobile communication system.
    상세보기
  10. Nakamura, Takehiro; Hagiwara, Junichiro; Nakano, Etsuhiro; Ohno, Koji; Onoe, Seizo; Higashi, Akihiro; Tamura, Motoshi; Nakano, Masatomo; Kawakami, Hiroshi; Morikawa, Hiroki, Base station apparatus of mobile communication system.
    상세보기
  11. Nakamura,Takehiro; Hagiwara,Junichiro; Nakano,Etsuhiro; Ohno,Koji; Onoe,Seizo; Higashi,Akihiro; Tamura,Motoshi; Nakano,Masatomo; Kawakami,Hiroshi; Morikawa,Hiroki, Base station apparatus of mobile communication system.
    상세보기
  12. Nakamura,Takehiro; Hagiwara,Junichiro; Nakano,Etsuhiro; Ohno,Koji; Onoe,Seizo; Higashi,Akihiro; Tamura,Motoshi; Nakano,Masatomo; Kawakami,Hiroshi; Morikawa,Hiroki, Base station apparatus of mobile communication system.
    상세보기
  13. Laroia, Rajiv; Li, Junyi; Lane, Frank A., Base station base methods and apparatus for supporting break before making handoffs in a multi-carrier system.
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  14. Ozluturk, Fatih M.; Jacques, Alexander M.; Lomp, Gary R.; Kowalski, John, Code division multiple access (CDMA) communication system.
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  15. Tholen, Lucas J.; Mitchell, David A.; Smith, Trevor; Gury, Ryan; Horbaczewski, Nicholas, Communication system with distributed receiver architecture.
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  16. Lee William C. Y. (Corona Del Mar CA), Digital microcells for cellular networks.
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  17. Medlock, Joel D.; Jha, Uma; Holmes, David M.; Chen, Andrea Y. J.; Kartheepan, Madasamy, Dynamically reconfigurable universal transmitter system.
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  18. Medlock, Joel D.; Jha, Uma; Holmes, David M.; Chen, Andrea Y. J.; Kartheepan, Madasamy, Dynamically reconfigurable universal transmitter system.
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  19. Medlock,Joel D.; Jha,Uma; Holmes,David M.; Chen,Andrea Y. J.; Kartheepan,Madasamy, Dynamically reconfigurable universal transmitter system.
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  20. Dupray, Dennis J.; Karr, Charles L., Gateway and hybrid solutions for wireless location.
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  21. Dupray,Dennis J.; Karr,Charles L., Geographic location using multiple location estimators.
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  22. Dupray, Dennis J.; Goldberg, Sheldon F., Geographically constrained network services.
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  23. Dupray, Dennis J.; Goldberg, Sheldon F., Geographically constrained network services.
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  24. Seligsohn, Sherwin I.; Seligsohn, Scott, High efficiency sub-orbital high altitude telecommunications system.
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  25. Feuerstein Martin J., Input specific independent sector mapping.
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  26. Dupray, Dennis J.; Goldberg, Sheldon F.; Leblanc, Frederick W.; Karr, Charles L., Locating a mobile station and applications therefor.
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  27. Dupray, Dennis J; LeBlanc, Frederick W; Karr, Charles L; Goldberg, Sheldon F, Locating a mobile station and applications therefor.
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  28. Leblanc, Frederick W.; Dupray, Dennis J.; Karr, Charles L., Locating a mobile station and applications therefor.
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  29. Karr, Charles L; LeBlanc, Frederick W.; Dupray, Dennis J., Locating a mobile station using a plurality of wireless networks and applications therefor.
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  30. LeBlanc Frederick W. ; Dupray Dennis J. ; Karr Charles L., Location of a mobile station using a plurality of commercial wireless infrastructures.
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  31. Lee William C. Y., Method and apparatus for intelligent microcell and antenna selection in digital cellular telephone systems.
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  32. Lee, William C. Y., Method and apparatus for intelligent microcell and antenna selection in digital cellular telephone systems.
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  33. Kavoori,Chakki; Reiken,Keith; Holmes,David M., Method and apparatus for software-based allocation and scheduling of hardware resources in an electronic device.
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  34. Hachenberger, Andreas; Jäckel, Klaus; Reibe, Mathias; Schiffel, Reinhard; Seidel, Joachim, Method and device for cellular base station antenna optimization.
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  35. Underseth Mark ; Matsuoka Nobusuke,JPX, Method and device for majority vote optimization over wireless communication channels.
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  36. Laroia, Rajiv; Li, Junyi; Lane, Frank A., Methods and apparatus for performing handoffs in a multi-carrier wireless communications systems.
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  37. Sekine, Kiyoki; Kawabe, Manabu; Horiguchi, Kenji, Mobile communication system for accomplishing handover with phase difference of frame sync signals corrected.
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  38. Dupray,Dennis J., Multiple evaluators for evaluation of a purality of conditions.
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  39. Dupray, Dennis J.; Karr, Charles L., Multiple location estimators for wireless location.
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  40. Dupray, Dennis J.; Goldberg, Sheldon F., Network services dependent upon geographical constraints.
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  41. Dupray, Dennis J., Platform and applications for wireless location and other complex services.
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  42. Li,Yingxue; Harel,Haim, Processing diversity signals using a delay.
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  43. Dupray, Dennis J., Real estate transaction system.
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  44. Seligsohn, Sherwin I.; Seligsohn, Scott, Sub-orbital, high altitude communications system.
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  45. Seligsohn, Sherwin I.; Seligsohn, Scott, Sub-orbital, high altitude communications system.
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  46. Karr, Charles L.; Dupray, Dennis J., System and method for hybriding wireless location techniques.
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  47. Karabinis, Peter D., Systems and methods for modifying antenna radiation patterns of peripheral base stations of a terrestrial network to allow reduced interference.
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  48. Dupray, Dennis J., Wireless location gateway and applications therefor.
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  49. Dupray, Dennis J.; Karr, Charles L., Wireless location using location estimators.
    상세보기
  50. Dupray Dennis J., Wireless location using multiple location estimators.
    상세보기
  51. Karr, Charles L.; Dupray, Dennis J., Wireless location using multiple mobile station location techniques.
    상세보기
  52. Dupray, Dennis J.; Karr, Charles L.; Goldberg, Sheldon F., Wireless location using network centric location estimators.
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  53. Karr, Charles L.; Dupray, Dennis J., Wireless location using signal fingerprinting and other location estimators.
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