Patent ID: 8134913

Claim:
An interference-suppressing orthogonal frequency division modulation system comprising: an in-premises ultra-wide bandwidth network that includes, an in-home base station and an in-home terminal, the in-home base station including: an interference-suppressing orthogonal frequency division modulation transceiver configured to communicate with the in-home terminal and including an interference-suppressing orthogonal frequency division modulation receiver and an interference-suppressing orthogonal frequency division modulation transmitter; wherein the interference-suppressing orthogonal frequency division modulation receiver is configured to receive a data signal comprising a plurality of data points from a network external to the in-premises ultra-wide bandwidth network; and wherein the interference-suppressing orthogonal frequency division modulation transmitter is configured to broadcast the data signal that is received to the in-home terminal, the data signal that is received being divided into a first plurality of L frequency groups, each of the L frequency groups being further divided into a second plurality of M orthogonal frequency bins to reduce ultra-wide bandwidth emissions where L and M are integers, and each of the M orthogonal frequency bins receiving a data stream containing the plurality of data points in the received data signal, wherein any one of the plurality of data points in the data signal that is received designated for a particular frequency group is recoverable from any one of the plurality of M orthogonal frequency bins within the particular frequency group, wherein two of the L frequency groups include transmissions from two different users, wherein each group of the L frequency groups comprises a plurality of adjacent frequency bins and each group of the L frequency groups is assigned to a single user, wherein the M orthogonal frequency bins in each group of the L frequency groups are separated from each other by orthogonal hadamard sequences.