Multiuser allocation method for maximizing transmission capacity

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United States of America Patent

PATENT NO 7151803
SERIAL NO

10113507

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Abstract

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Disclosed is a method and computer-readable medium for bit and power allocation for modems sharing a common multi-carrier binder, including Discrete Multi-Tone (DMT) based Digital Subscriber Line (DSL) modems. In one preferred embodiment, the method includes the steps of initializing a modem by calculating loop-to-loop channel transfer functions and noise power spectral densities (PSDs) at a corresponding receiver, and taking into account cross-talk between loops in the process of allocation so as to maximize total data rates within the binder.

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Patent Owner(s)

Patent OwnerAddress
AT&T CORPORATION32 AVENUE OF THE AMERICAS NEW YORK NY 10013-2412

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sonalkar, Ranjan V North Caldwell, NJ 16 364

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