logical character delete symbol
logical line delete symbol
logical line end symbol
logical negation symbol
logical unit to logical unit
detection symbol by symbol
Symbol by symbol detection
symbol-by-symbol frequency domain differential demodulation
symbol-by-symbol log-MAP algorithm
逐符号对数MAP算法
Symbol-by-Symbol Log-MAP算法
symbol-by-symbol soft decision
3-valued logical function
abstract logical thinking
actual logical file name