发明名称 |
Apparatus and method for implementing digital communications on a power line |
摘要 |
An apparatus to establish bi-directional digital communication over a power line network includes a signal launching circuit to impose a digital communication signal onto a power signal carried by a power line network and thereby form a digital communication power signal at a first point in the power line network. The signal launching circuit is configured to position a pulse of the digital communication signal at any phase location of each half cycle of the power signal. A receiver reads the digital communication power signal at a second point in the power line network. A signal processor is connected to the receiver to recover the digital communication signal from the digital communication power signal.
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申请公布号 |
US6278357(B1) |
申请公布日期 |
2001.08.21 |
申请号 |
US20000497470 |
申请日期 |
2000.02.03 |
申请人 |
ELECTRIC POWER RESEARCH INSTITUTE, INC. |
发明人 |
CROUSHORE TIMOTHY M.;GUYKER WILLIAM C.;CURT WALTER M.;SHOMO, III GLEN K.;MULLINS CHRIS F.;CHILDERS, IV JAMES M. |
分类号 |
H04B3/46;H04B3/54;H04B3/56;(IPC1-7):H04M11/04 |
主分类号 |
H04B3/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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