US Patent Application No: 2012/0002,709

Number of patents in Portfolio can not be more than 2000

SPLITTERLESS MULTICARRIER MODEM

ALSO PUBLISHED AS: 8400940

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A modem for use in Digital Subscriber Line communications transmits and receives data over the local subscriber loop in common with voice information over the loop, while avoiding the need for voice/data splitters. The modem responds to disruptions associated with “disturbance events” such as on-hook to off-hook transitions and the like by rapidly switching between pre-stored channel parameter control sets defining communications over the loop under varying conditions. In addition to changing parameter control sets responsive to a disturbance event, the modem may also change transmission power levels and other system parameters such as frequency domain equalizer characteristics. Further, provisions are made for reduced bandwidth communications under selected conditions.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
INTELLECTUAL VENTURES II LLCDENKENDORF600

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Greszczuk, John A Stow, MA 30 374
Gross, Richard W Chesterfield, MO 73 584
Krinsky, David M Acton, MA 30 287
Tzannes, Marcos Natick, MA 39 617
Tzannes, Michael A Lexington, MA 76 729

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