$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Method and apparatus for reducing the average transmit power of a base station

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-015/00
출원번호 US-0675306 (2000-09-29)
발명자 / 주소
  • Gilhousen, Klein S.
  • Padovani, Roberto
출원인 / 주소
  • Qualcomm Incorporated
대리인 / 주소
    Wadsworth, PhilipBaker, Kent D.Kalousek, Pavel
인용정보 피인용 횟수 : 20  인용 특허 : 9

초록

A plurality of methods for achieving the soft or softer handoff process such that the performance of a system is improved. A first method is based on delaying the softer handoff process. A second method is based on reducing the power of transmissions from the sector having the weakest signal strengt

대표청구항

A plurality of methods for achieving the soft or softer handoff process such that the performance of a system is improved. A first method is based on delaying the softer handoff process. A second method is based on reducing the power of transmissions from the sector having the weakest signal strengt

이 특허에 인용된 특허 (9)

  1. Perry Fred G. (Lynchburg VA), Cellular communication system sharing control channels between cells to reduce number of control channels.
  2. Chheda Ashvin ; Bassirat Farhad, Communication system having optimum resource arrangements in a multi-sectored environment and method therefor.
  3. Blakeney ; II Robert D. (San Diego CA) Weaver ; Jr. Lindsay A. (Boulder CO) Ziv Noam A. (San Diego CA) Williamson Paul T. (San Diego CA) Padovani Roberto (San Diego CA), Demodulation element assignment in a system capable of receiving multiple signals.
  4. Persson Bengt (Djursholm SEX) Gudmundson Bjorn (Sollentuna SEX) Eriksson Hakan (Vallentuna NC SEX) Raith Alex K. (Durham NC), Frequency hopping control channel in a radio communication system.
  5. Hall Scott M. (Fort Worth TX), Method for controlling transmission during handoff in a communication system.
  6. Lee William C. (Corona Del Mar CA), Microcell system in digital cellular.
  7. Burke Michael (Lake Zurich IL) Felix Ken (Crystal Lake IL) Tell Daniel (Deerfield IL) Williams James (Lombard IL), Networked cellular radiotelephone systems.
  8. Gilhousen Klein S. (San Diego CA) Jacobs Irwin M. (La Jolla CA) Padovani Roberto (San Diego CA) Weaver ; Jr. Lindsay A. (San Diego CA) Wheatley ; III Charles E. (Del Mar CA) Viterbi Andrew J. (La Jol, System and method for generating signal waveforms in a CDMA cellular telephone system.
  9. Bonta Jeffrey D. (Arlington Heights IL) Menich Barry J. (Chicago IL) Schaeffer Dennis R. (Buffalo Grove IL) Hofstra Edward J. (Elmhurst IL), VOX remote unit control in a cellular system.

이 특허를 인용한 특허 (20)

  1. Derryberry,R. Thomas; Rong,Zhigang; Luukkanen,Petteri, Apparatus and associated method, by which to facilitate scheduling of data communications in a radio communications system.
  2. Jang, Il-Soon; Lyu, Deuk Su; Oh, Hyun Seo; Jeon, Hyoung-Goo, Apparatus and method for cancelling interference signals transmitted from neighbor base stations.
  3. Lomp, Gary R.; Ozluturk, Faith M.; Kowalski, John, Automatic power control system for a code division multiple access (CDMA) communications system.
  4. Khan, Mohammad Ather; Zhou, Hai; Zaporozhets, Andrew, Base station control.
  5. Takano,Nahoko; Hamabe,Kojiro; Ushirokawa,Akihisa, Cellular system and base station specification method in CDMA mode.
  6. Ozluturk, Fatih M.; Jacques, Alexander M.; Lomp, Gary R.; Kowalski, John, Code division multiple access (CDMA) communication system.
  7. Balogh, Dan Anthony; Burgess, John K.; Cheng, Terry Si-Fong; Huang, Ching Yao; Vitebsky, Stanley, Data transmission in a wireless communication system.
  8. Lim, Kwang Jae; Yoon, Chul Sik, Method of performing uplink scheduling.
  9. Shang, Dan; Sun, Li, Method, user equipment and network for performing a handover for user equipments in peer-to-peer communication mode, to a cell whose link performance is a predefined value higher than that of the active cell.
  10. Morris, Robert P., Methods, systems, and computer program products for controlling data transmission based on power consumption.
  11. Morris, Robert P., Methods, systems, and computer program products for controlling data transmission based on power cost.
  12. Clifford,Paul, Multi-carrier receiver architecture.
  13. Matsushita, Yoshiteru; Imamura, Kimihiko, OFDM demodulation circuit and OFDM reception apparatus using the same.
  14. Lim, Kwang-Jae; Yoon, Chul-Sik, Power control and scheduling method in consideration of interference levels between neighbor sectors in communication system.
  15. Tsividis, Yannis, Power dissipation reduction in wireless transceivers.
  16. Tsividis, Yannis, Power dissipation reduction in wireless transceivers.
  17. Tsividis, Yannis, Power dissipation reduction in wireless transceivers.
  18. Fukuhara,Yoshiyuki, Program, relay apparatus control method, wireless communicating apparatus control method, and system.
  19. Yagyu, Kengo; Ishii, Akira; Mori, Shinichi; Sugiyama, Takatoshi; Ohya, Tomoyuki, Radio communication control device, radio communication control system, and radio communication control method.
  20. Senda, Mitsuharu, Radio communication system, radio terminal, radio base station, controller device and radio communication method.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트