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Rapid user acquisition by a ground-based beamformer 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04Q-007/20
출원번호 US-0652862 (2000-08-31)
등록번호 US-7257418 (2007-08-14)
발명자 / 주소
  • Chang,Donald C. D.
  • Cha,Alan
  • Feria,Ying
출원인 / 주소
  • The DIRECTV Group, Inc.
인용정보 피인용 횟수 : 18  인용 특허 : 85

초록

A method for rapid acquisition of a specific subscriber by a ground-based beamformer includes the steps of defining a coverage area as an arrangement of a plurality of cells wherein one of the plurality of cells includes a specific subscriber; defining a partition of cell clusters wherein one of the

대표청구항

The invention claimed is: 1. A method for rapid acquisition of a specific subscriber comprising the following steps: (a) defining a coverage area as an arrangement of a plurality of cells wherein one of the plurality of cells includes a specific subscriber; (b) defining a partition of cell clusters

이 특허에 인용된 특허 (85)

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이 특허를 인용한 특허 (18)

  1. Buer, Kenneth V.; Miller, Mark J.; Cronin, Christopher J., Access node farm for end-to-end beamforming.
  2. Buer, Kenneth V.; Miller, Mark J.; Cronin, Christopher J., Access node for end-to-end beamforming communications system.
  3. Buer, Kenneth V.; Miller, Mark J.; Cronin, Christopher J., Access node for end-to-end beamforming communications systems.
  4. Buer, Kenneth V.; Miller, Mark J.; Cronin, Christopher J., Beamformer for end-to-end beamforming communications system.
  5. Buer, Kenneth V.; Miller, Mark J., Cross-band system for end-to-end beamforming.
  6. Buer, Kenneth V.; Miller, Mark J.; Cronin, Christopher J., Ground network for end-to-end beamforming.
  7. Buer, Kenneth V.; Miller, Mark J.; Cronin, Christopher J.; Dankberg, Mark D.; Runyon, Donald L., Ground network with access node clusters for end-to-end beamforming.
  8. Hofer, Russell; Bloy, Graham P. A., Phase ranging RFID location system.
  9. Bloy, Graham P., Radio frequency environment object monitoring system and methods of use.
  10. Bloy, Graham P.; Pierce, Matthew E.; Hofer, Russell, Radio frequency signal acquisition and source location system.
  11. Buer, Kenneth V.; Miller, Mark J., Satellite for end-to-end beamforming.
  12. Buer, Kenneth V.; Miller, Mark J.; Cronin, Christopher J.; Dankberg, Mark D.; Runyon, Donald L., Satellite for end-to-end beamforming with access node clusters.
  13. Buer, Kenneth V.; Miller, Mark J., Satellite for end-to-end beamforming with non-overlapping feeder frequencies.
  14. Drakos, Evripides, Satellite monitoring.
  15. Bloy, Graham P., Steerable phase array antenna RFID tag locater and tracking system and methods.
  16. Eloy, Graham P., Steerable phase array antenna RFID tag locater and tracking system and methods.
  17. Buer, Kenneth V.; Miller, Mark J.; Cronin, Christopher J.; Dankberg, Mark D.; Runyon, Donald L., System for end-to-end beamforming with multi-frequency access nodes.
  18. Buer, Kenneth V.; Miller, Mark J.; Cronin, Christopher J.; Dankberg, Mark D; Runyon, Donald L., System for end-to-end beamforming with multi-frequency access nodes.
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