Figure 11From: Differentially Encoded LDPC Codes—Part I: Special Case of Product Accumulate CodesEffect of the number of pilot symbols on the performance of noncoherent detected PA codes on correlated Rayleigh channels with = 0. 01. Code rate 0.75, data block size 1 K, filter length 65, 10 (global) iterations, 4 (local) iterations within the outer code of PA codes.Back to article page