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Method and apparatus for autonomous selective routing during radio access in TDMA portable radio systems 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-007/212
출원번호 US-0880054 (1992-05-07)
발명자 / 주소
  • Chuang Justin C. (Holmdel NJ)
출원인 / 주소
  • Bell Communications Research, Inc. (Livingston NJ 02)
인용정보 피인용 횟수 : 82  인용 특허 : 0

초록 ▼

In a TDM/TDMA digital radio communications system, each portable unit in accessing the system must select the “best”port through which to route each call. The so called “best”port may not, however, have an idle time-slot to accommodate the call. Attempts to route a call through a busy “best”port, or

대표청구항 ▼

In a frequency-reusing radio communications system having a plurality of fixed base units and a plurality of mobile transceivers, each fixed base unit transmitting signals at an associated downlink frequency to at least one mobile transceiver and receiving signals at an associated uplink frequency f

이 특허를 인용한 특허 (82)

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