digital communications, modulation
This paper compares three candidate detection techniques for shaped offset QPSK (SOQPSK-TG) and Feher's QPSK (FQPSK-JR) modulations which are embodied as fully interoperable modulations in the Interrange Instrumentation Group standard IRIG-106. The techniques are based on a common trellis-coded modulation representation and a common continuous phase modulation (CPM) representation for these two modulations. In addition the pulse amplitude modulation (PAM) decomposition of the common CPM representation is developed. All three techniques achieve near-optimal bit error rate performance. The PAM-based detector offers the best performance-complexity trade-off.
Original Publication Citation
Tom Nelson, Erik Perrins, and Michael Rice. "Near Optimal Common Detection Techniques for Shaped Offset QPSK and Feher’s QPSK," IEEE Transactions on Communications, Vol. 56, No. 5, May 2008. 724-735. DOI: 10.1109/TCOMM.2008.060155
BYU ScholarsArchive Citation
Nelson, Tom; Rice, Michael D.; and Perrins, Erik, "Near Optimal Common Detection Techniques for Shaped Offset QPSK and Feher's QPSK" (2008). All Faculty Publications. 1226.
Ira A. Fulton College of Engineering and Technology
Electrical and Computer Engineering
© 2006 Tom Nelson and Michael D. Rice
Copyright Use Information