Lhc. Lee et al., PERFORMANCE OF TRELLIS CODING WITH BLOCK DQPSK SIGNALS ON TRANSFORMEDPARTIAL-RESPONSE CHANNEL, Electronics Letters, 31(11), 1995, pp. 855-856
The performance of a practical trellis-coded block DQPSK scheme with s
hort transform length in the presence of intersymbol interference is p
resented. The authors show, by simulation, that the use of a short tra
nsform followed by cyclic extension does not degrade the performance,
and is suitable for high-speed data transmission.