electronical
Advanced Member level 4
hello everybody.
i read a paper about the ldpc decoder .in the block diagram of decoder ,it uses two stage barrel sifter .i cant find why it uses two stage.can anybody tell me?
the papaer is attached.and the barrel shifter is in the figure 8 in page 1453
by reguard.
i read a paper about the ldpc decoder .in the block diagram of decoder ,it uses two stage barrel sifter .i cant find why it uses two stage.can anybody tell me?
the papaer is attached.and the barrel shifter is in the figure 8 in page 1453
by reguard.