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US 2014/0369353 A1Published application
Data service including channel group
AssigneeAT&T Intellectual Property II, L.P.
InventorsBhavesh N. Desai, Nemmara K. Shankaranarayanan, David Hilton Shur, Aleksandra Smiljanic, Todd J. Totland, Jacobus E. Van der Merwe, Sheryl Leigh Woodward
Life of this patent
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Abstract
A method at a cable modem termination system includes dividing a transmit stream into multiple data streams and transmitting the multiple data streams over multiple radio frequency channels of a group of channels. The group of channels supports traffic to a plurality of destinations. Each channel in the group of channels is a downstream channel.
Claims20
A method comprising:
- at a cable modem termination system:
- dividing a transmit stream into multiple data streams;
- and
- transmitting the multiple data streams over multiple radio frequency channels of a group of channels,
- wherein the group of channels supports traffic to a plurality of destinations, and
- wherein each channel in the group of channels is a downstream channel.
3 more elements
A system comprising:
- a processor to divide a transmit stream into multiple data streams;
- and
- one or more modulators to modulate the multiple data streams to provide modulated data to be transmitted over multiple radio frequency channels of a group of channels,
- wherein the group of channels supports traffic to a plurality of destinations, and
- wherein each channel in the group of channels is a downstream channel.
2 more elements
A cable modem termination system comprising:
- a processor to divide a transmit stream into multiple data streams;
- and
- a transmit device to transmit the multiple data streams over multiple radio frequency channels of a group of channels of a cable network,
- wherein the cable network comprises a hybrid fiber-coaxial network or a coaxial network,
- wherein each channel in the group of channels is a downstream channel, and
- wherein the group of channels supports traffic to a plurality of destinations.
3 more elements
A cable modem termination system comprising:
- a processor to divide a transmit stream into multiple data streams;
- and
- a transmit device to transmit the multiple data streams over multiple radio frequency channels of a group of channels of a cable network,
- wherein the multiple data streams are quadrature amplitude modulated,
- wherein the cable network comprises a hybrid fiber-coaxial network or a coaxial network,
- wherein each channel in the group of channels is a downstream channel and
- wherein the group of channels supports traffic to a plurality of destinations.
4 more elements
Dependencies are inferred from the claim text.