A robust noncoherent iterative detection algorithm for serially concatenated CPM

This paper is concerned with the noncoherent soft detection of serially concatenated continuous phase modulation under strong phase noise (PN). We model the noncoherent detection of continuous phase modulation (CPM) as a special case of detection for channel with memory and propose a trellis-based r...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:2010 6th International Symposium on Turbo Codes & Iterative Information Processing S. 334 - 338
Hauptverfasser: Bing Li, Baoming Bai, Mengyu Huang
Format: Tagungsbericht
Sprache:Englisch
Veröffentlicht: IEEE 01.09.2010
Schlagworte:
Complexity theory
Gallium
ISBN:1424467446, 9781424467440
ISSN:2165-4700
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This paper is concerned with the noncoherent soft detection of serially concatenated continuous phase modulation under strong phase noise (PN). We model the noncoherent detection of continuous phase modulation (CPM) as a special case of detection for channel with memory and propose a trellis-based reduced-complexity soft detection algorithm for CPM. The proposed algorithm is developed based on bidirectional Viterbi algorithm. It does not require pilots and signal-to-noise ratio knowledge at the receiver side. By optimizing the parameters, it exhibits considerable robustness and better performance under severe phase noise.
ISBN:1424467446
9781424467440
ISSN:2165-4700
DOI:10.1109/ISTC.2010.5613893