A simplified detector for FDMA-CPM systems
Paper in proceeding, 2014
This paper concerns developing a low complexity detector for spectrally-efficient Frequency-Division-Multiple-Access (FDMA) multiuser systems based on Continuous-Phase-Modulation (CPM). A class of tree-trellis-search based algorithms is proposed for joint/iterative detection and the complexity is further reduced employing a state-reduction technique based on mismatched filters. The proposed detector is evaluated in terms of minimum achievable Euclidean distance. Analytical and simulated results reveal that the proposed detector offers near optimum performance with significantly reduced complexity.
Author
L. Bing
State Key Lab of ISN
Tor Aulin
Chalmers, Computer Science and Engineering (Chalmers), Computer Engineering (Chalmers)
Bo Bai
State Key Lab of ISN
IEEE Wireless Communications and Networking Conference, WCNC
15253511 (ISSN)
Vol. 1 606-611978-147993083-8 (ISBN)
Subject Categories
Electrical Engineering, Electronic Engineering, Information Engineering
DOI
10.1109/WCNC.2014.6952117
ISBN
978-147993083-8