Patent ID: 8107552
Filing Date: 2012-01-31
Classification: H04L

Abstract:
1. A transmitter for a wireless communication system, comprising: a symbol interleaver configured to reorder a first sequence of a data stream to generate a second sequence of the data stream; and an inverse fast Fourier transform (IFFT) subsystem comprising: wherein the symbol interleaver is configured to reorder the first sequence of the data stream such that the first sequence is the same as the third sequence, wherein the reversal module comprises a bit reversal module configured to reorder bits of the second sequence of the data stream, and wherein the first sequence is represented by a first index represented by Equation 1 and the second data sequence is represented by a second index represented by Equation 2: wherein k is the first index and {circumflex over (k)} is the second index; and a j is 1 or 0; and wherein the IFFT size of the IFFT operator is N=2 n .