Apparatus and method for controlling data communications having combination of wide and narrow band frequency protocols
作者： James E. Vander Mey , Bruce A. Denton
DOI:
关键词: Protocol (object-oriented programming) 、 Transmission (telecommunications) 、 Transmitter 、 Electronic engineering 、 Controller (computing) 、 Electric power transmission 、 Bandwidth (computing) 、 Line (text file) 、 Communications protocol 、 Engineering
摘要: An apparatus and methods are provided for controlling data communications across power lines. The preferably has a line interface interfacing with so as to detect both wide bandwidth protocol being initiated the narrow synchronously mains frequency initiate either onto or frequency. of falls within protocol. input receiver is positioned responsive receiving output transmitter connected transmitting selected one A controller receipt transmission protocols.
google.co.in 参考文章(47)
Minc Anatole, Pulse communication system ,(1963)
Timothy J. Vander Mey, Timing for spread-spectrum communication across noisy media ,(1992)
James E. Vander Mey, Spread-spectrum chirp communication with sharply defined bandwidth ,(1992)
William C. Lee, Digital hopped frequency, time diversity system ,(1984)
David Chester Campbell, Electrical appliance control ,(1983)
Steven Messenger, Wireless coupling of devices to wired network. ,(1992)
Ian S. Crayford, William Lo, Nader Vijeh, Address tracking over repeater based networks ,(1993)
Susan D. Dastous, Maurice J. Ouellette, Robert E. Lee, Marjorie J. Mancuso, Gregory P. Lavoie, Electrical metering device and associated method for temporarily storing data during transmission of the data to a remote communications device ,(1992)
Xiaoyang Lee, Steve Lam, Audio/video distribution system ,(1994)
David Richard Thompson, Switching circuit for a remote control system ,(1981)