Patent ID: 8699597
Filing Date: 2014-04-15
Classification: H04L

Abstract:
1. A transceiver comprising: a transmitter configured to (i) receive a first orthogonal frequency division multiplexing signal, and (ii) generate a first analog signal based on the first orthogonal frequency division multiplexing signal, wherein the first orthogonal frequency division multiplexing; signal has a first bandwidth, a first spectral position, and a first frequency spectrum, and wherein the first frequency spectrum of the first orthogonal frequency division multiplexing signal has a first set of frequencies with first amplitudes; a receiver configured to (i) receive a second analog signal, and (ii) generate a second orthogonal frequency division multiplexing signal based on the second analog signal, wherein the second orthogonal frequency division multiplexing signal has a second bandwidth, a second spectral position, and a second frequency spectrum, wherein the second frequency spectrum of the second orthogonal frequency division multiplexing signal has a second set of frequencies with second amplitudes, wherein the transmitter is configured to vary (i) the first bandwidth, the first spectral position, and the first amplitudes independent of (ii) the second bandwidth, the second spectral position, and the second amplitudes, and wherein the transmitter comprises: