Adaptive coded CPM

Author

Perotti, Alberto ; Remlein, Piotr ; Benedetto, Sergio

Author_Institution

Dipt. di Elettron., Politec. di Torino, Torino, Italy

fYear

2010

fDate

16-18 June 2010

Firstpage

1

Lastpage

8

Abstract

In this paper we consider multiuser communication systems in which coded continuous-phase modulation (CPM) is used. Users share the same spectrum through a frequency-division multiple access (FDMA) scheme in which a tight intercarrier frequency spacing is used in order to achieve a high spectral efficiency. As a consequence, each user link experiences intercarrier interference (ICI). We propose a new iterative method for inter-carrier interference (ICI) cancellation and exploit it to design adaptive multiuser frequency-multiplexed CPM systems that achieve a high spectral efficiency.

Keywords

continuous phase modulation; frequency division multiple access; intercarrier interference; iterative methods; adaptive coded CPM; adaptive multiuser frequency-multiplexed CPM system; coded continuous-phase modulation; frequency division multiple access; intercarrier frequency spacing; intercarrier interference cancellation; iterative method; multiuser communication system; spectral efficiency; Detectors; Frequency division multiplexing; Frequency modulation; Information rates; Interference cancellation; Receivers;

fLanguage

English

Publisher

ieee

Conference_Titel

Future Network and Mobile Summit, 2010

Conference_Location

Florence

Print_ISBN

978-1-905824-16-8

Type

conf

Filename

5722399