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New lower bounds on symbol error probability for MLSD of CPM signals on AWGN channel

Zihuai Lin (Institutionen för datorteknik) ; Tor Aulin (Institutionen för datorteknik)
IEE Proceedings - Communications (1350-2425). Vol. 150 (2003), 5, p. 312-316.
[Artikel, refereegranskad vetenskaplig]

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.



Denna post skapades 2013-02-20.
CPL Pubid: 173888

 

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Institutioner (Chalmers)

Institutionen för datorteknik (2002-2004)

Ämnesområden

Datorteknik

Chalmers infrastruktur