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Dynamic cell CDMA code assignment system and method 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04Q-007/20
출원번호 US-0735861 (2000-12-12)
발명자 / 주소
  • Feria, Ying
  • Chang, Ming
  • Chang, Donald
출원인 / 주소
  • The DirecTV Group, Inc.
인용정보 피인용 횟수 : 10  인용 특허 : 200

초록

A communications system and method of operating the communications system includes a high altitude communication device that communicates with a plurality of user terminals and a gateway station. The gateway station couples the users to terrestrial networks and other users. The high altitude communi

대표청구항

1. A method of operating a communication system comprising the steps of:assigning a first code to a first beam of a mobile user; assigning a first code to a second beam of a second user; moving the first beam with the mobile user; continually determining whether an interference occurs between the fi

이 특허에 인용된 특허 (200)

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이 특허를 인용한 특허 (10)

  1. Deaton, Juan D.; Schmitt, Michael J.; Jones, Warren F., Airborne wireless communication systems, airborne communication methods, and communication methods.
  2. Chang,Donald C. D.; Beatson,Grant J.; Lim,Wah L.; Chang,Ming U., Communication system using multiple link terminals.
  3. Chang,Donald C. D.; Lim,Wah L.; Chang,Ming U., Communication system using multiple link terminals for aircraft.
  4. Wilson, Fiona; Gale, Simon, Multi-beam cellular communication system.
  5. Wilson, Fiona; Gale, Simon, Multi-beam cellular communication system.
  6. Wilson, Fiona; Gale, Simon, Multi-beam cellular communication system.
  7. Wilson, Fiona; Gale, Simon, Multi-beam cellular communication system.
  8. Wilson, Fiona; Gale, Simon, Multi-beam cellular communication system.
  9. Bartlett, Allan; Law, Alan; Proctor, Toby, Radio frequency signal distribution using data cable system.
  10. Heninwolf, Paul; Ananth, Sharath, Systems and methods for dynamically allocating wireless service resources consonant with service demand density.
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