Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
David B. Fox0
John T. Chapman0
Albert A. Slane0
Date of Patent
May 18, 2010
0Patent Application Number
111346590
Date Filed
May 20, 2005
0Patent Primary Examiner
Patent abstract
A hybrid cable modem includes wideband circuitry configured to receive data over multiple different downstream channels at the same time. The wideband circuitry demodulates signals on the different downstream channels and then formats the demodulated signals back into packets or frames for sending out over an Internet Protocol (IP) home network. Narrowband cable modem circuitry is coupled to the wideband circuitry and selectively extracts Data Over Cable Service Interface Specifications (DOCSIS) data from one of the multiple downstream channels being processed by the wideband circuitry.
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