Symobl-Wise Interleaving for Serially Concatenated Continuous Phase Modulation

Jun Ning, Minyue Fu
2006 2006 IEEE 12th Digital Signal Processing Workshop & 4th IEEE Signal Processing Education Workshop  
Serially concatenated continuous phase modulation (SC-CPM) is known to be a preferred choice of modulation technique for achieving high efficiencies in bandwidth and power. Commonly used SCCPM schemes use bitwise interleaving for concatenations. In this paper, we consider symbolwise interleaving based on a decoding error analysis. We show that, by using an appropriate decoding algorithm, this symbol-wise scheme of SCCPM leads to considerable improvements in bit error rate (BER) performance over
more » ... R) performance over the scheme using bitwise interleaving.
doi:10.1109/dspws.2006.265477 fatcat:mybc6r4vxbd2fnqxn5bxzmomkm