Patent ID: 7970005

Claim:
A channel bonding receiving apparatus comprising: a channel bonding dividing unit for receiving a channel broadband signal in a single cable modem, where the channel broadband signal has at least one or more channel bonding signals bonded to each of at least two or more different frequency bands, wherein the channel bonding dividing unit divides the channel bonding broadband signal into a plurality of band signals, and extracting a corresponding channel bonding signal from each of the divided band signals; and a channel routing unit for routing each of the extracted channel bonding signals to a corresponding demodulator; and the channel bonding dividing unit comprises a plurality of per-band channel bonding dividers for respectively dividing the band signals from the channel bonding broadband signal by each frequency bands of the different frequency bands, and respectively extracting the channel bonding signals contained respectively in the different frequency bands from the band signals.