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[미국특허] Cellular radiotelephone diagnostic system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04M-003/24
  • H04M-011/00
  • H04B-017/00
출원번호 US-0600570 (1990-10-19)
발명자 / 주소
  • Tayloe Daniel R. (Arlington Heights IL) Bonta Jeffrey D. (Arlington Heights IL)
출원인 / 주소
  • Motorola, Inc. (Schaumburg IL 02)
인용정보 피인용 횟수 : 203  인용 특허 : 0

초록 ▼

A system and method of evaluating the radio coverage of a geographic area serviced by a digital cellular radiotelephone communication system is described which comprises a plurality of base stations each having a transmitter and a receiver and a plurality of mobile units having co-located transmitte

대표청구항 ▼

A method of evaluating the electromagnetic coverage of a geographic area serviced by a communication system having a plurality of base stations each having a transmitter and a receiver for transmitting to and receiving communicating message signals from a plurality of mobile units each having transm

이 특허를 인용한 특허 (203) 인용/피인용 타임라인 분석

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