New lower bounds on symbol error probability for MLSD of CPM signals on AWGN channel
Journal article, 2003

Symbol error probability bounds for maximum likelihood sequence detection (MLSD) of continuous phase modulation (CPM) signals are studied. The calculation of the upper bound is based on the transfer function technique, which has been generalised. A new method for constructing a lower bound for CPM systems is proposed. From numerical comparisons, it can be seen that the proposed algorithm can substantially improve the lower bound compared to previous approaches by considering the entire set of transmitted data sequences and not only the worst case. This generalised algorithm may be applied to any system that can be described as a finite-state machine.


Zihuai Lin

Chalmers, Department of Computer Engineering

Tor Aulin

Chalmers, Department of Computer Engineering

IEE Proceedings: Communications

1350-2425 (ISSN)

Vol. 150 5 312-316

Subject Categories

Computer Engineering

Signal Processing



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