DocumentCode
3277765
Title
Pipeline sliding window max-log-MAP algorithm for CPM noncoherent detection
Author
Dongpei Liu ; Hengzhu Liu ; Li Zhou ; Liyong Zhang
Author_Institution
Sch. of Comput., Nat. Univ. of Defense Technol., Changsha, China
fYear
2013
fDate
23-25 May 2013
Firstpage
824
Lastpage
827
Abstract
In this paper, an improved branch metric calculation for continuous phase modulation (CPM) noncoherent detection is employed, and the pipeline sliding window Max-Log-MAP algorithm for CPM noncoherent detection is investigated. The sliding window technique significantly reduces processing latency and memory requirement. Simulation results demonstrate that the proposed scheme exhibits better performance and considerable robustness in the serial concatenated CPM system under severe phase noise.
Keywords
continuous phase modulation; maximum likelihood estimation; CPM noncoherent detection; branch metric calculation; continuous phase modulation noncoherent detection; maximum a posteriori algorithm; memory requirement reduction; pipeline sliding window max-log-MAP algorithm; processing latency reduction; serial concatenated system; Educational institutions; Measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Software Engineering and Service Science (ICSESS), 2013 4th IEEE International Conference on
Conference_Location
Beijing
ISSN
2327-0586
Print_ISBN
978-1-4673-4997-0
Type
conf
DOI
10.1109/ICSESS.2013.6615432
Filename
6615432
Link To Document