Design and Performance of Constrained Envelope Continuous Phase Modulation
Paper in proceedings, 2009
We have developed a coded modulation system with
continuous phase and a small controlled envelope variation called Constrained Envelope Continuous Phase Modulation (ceCPM). For the spectrally efficient scenarios, within the ceCPM framework it is possible to find schemes with an SNR gain up to 2.5 dB over Continuous Phase Modulation (CPM) at symbol error probability 10−3, under the same requirement on spectral confinement and spectral efficiency as for the best CPM scheme. In this paper we discuss the design process for how to obtain such ceCPM schemes, and we elaborate on the properties of these ceCPM schemes.
power efficiency
Coded modulation
spectral efficiency
Author
Tommy Svensson
Chalmers, Signals and Systems, Communication and Antenna Systems, Communication Systems
Arne Svensson
Chalmers, Signals and Systems, Communication and Antenna Systems, Communication Systems
Proceedings IEEE 4th International Waveform Diversity and Design Conference, Orlando, Florida, USA
312-316
Areas of Advance
Information and Communication Technology
Subject Categories
Telecommunications
DOI
10.1109/WDDC.2009.4800367
ISBN
9781424429714