Abstract: We apply the innovations method to Viterbi decoding of convolutional codes. First, we calculate the covariance matrix of the innovation (i.e., the soft-decision input to the main decoder in ...

Abstract: The recently proposed affine frequency division multiplexing (AFDM) is a new transmission waveform that has shown excellent performance in high-mobility environments, making it a sensible ...

The data that can be shared with publicly-funded, privately-run charter schools can include academic histories, disability status and disciplinary records. Beyond the charter operator, the information ...

Francis thought the phone call was an extortion at first — or, at the least, a sick prank. But as his daughter’s crying voice on the other side of the line continued, Francis realized it was all much ...