Title :
Performance of trellis coding with block DQPSK signals on transformed partial-response channel
Author :
Lee, L.H.C. ; Skellern, D.J. ; Zhang, D.X.
Author_Institution :
Sch. of Math. Phys., Macquarie Univ., Sydney, NSW, Australia
fDate :
5/25/1995 12:00:00 AM
Abstract :
The performance of a practical trellis-coded block DQPSK scheme with short transform length in the presence of intersymbol interference is presented. The authors show, by simulation, that the use of a short transform followed by cyclic extension does not degrade the performance, and is suitable for high-speed data transmission
Keywords :
differential phase shift keying; discrete Fourier transforms; errors; intersymbol interference; quadrature phase shift keying; simulation; trellis coded modulation; trellis codes; block DQPSK signals; cyclic extension; discrete Fourier transforms; high-speed data transmission; intersymbol interference; performance degradation; short transform; short transform length; simulation; transformed partial-response channel; trellis coding; trellis-coded block DQPSK scheme;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19950615
