US 11,991,028 B1
Decoding systems and methods for mitigating distortions in digital signals
Iztok Bratuz, Ankaran (SI); Vinko Kunc, Ljubljana (SI); and Maksimiljan Stiglic, Maribor (SI)
Assigned to STMICROELECTRONICS INTERNATIONAL N.V., Geneva (CH)
Filed by STMicroelectronics International N.V., Geneva (CH)
Filed on Nov. 28, 2022, as Appl. No. 18/059,103.
Int. Cl. H04L 25/49 (2006.01)
CPC H04L 25/4904 (2013.01) 20 Claims
OG exemplary drawing
 
1. A decoding apparatus comprising digital circuitry, the digital circuitry configured to:
receive data indicative of a demodulated digital signal;
generate a signal measurement for the demodulated digital signal, wherein the signal measurement comprises at least one signal length descriptive of: (i) a positive length between a first rising edge of the demodulated digital signal and a second consecutive rising edge of the demodulated digital signal or (ii) a negative length between a first falling edge of the demodulated digital signal and a second consecutive falling edge of the demodulated digital signal; and
generate at least one portion of an output bit stream for the demodulated digital signal based at least in part on the signal measurement.