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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0343644 (1989-04-27) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 144 인용 특허 : 7 |
Optimum routing for communications between a central control unit (CCU) and remote units (nodes), such as electricity meters, distributed on an electrical power line is established by broadcasting from the CCU an interrogation signal to be received by the remote units. In response to a receipt of th
A method of routing communications between a central control unit (CCU) and a plurality of remote units distributed on an electrical power line, said CCU and remote units being capable both of receiving and transmitting electrical signals, comprising the steps of (a) by said CCU, transmitting on the
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