A Novel LT Scheme without Feedback Messages for IoT of Smart City Scenarios

Table 1

The transmission efficiencies of proposed and traditional LT schemes versus various target symbol error rates.

Target SER	10^-1	10^-2	10^-3	10^-4	10^-5
Scheme 1	93.75%	94.29%	91.74%	91.74%	90.91%
Scheme 2	85.23%	85.72%	83.40%	83.40%	82.65%
Scheme 3	81.82%	87.38%	76.39%	54.11%	46.38%