Constrained Envelope Continuous Phase Modulation
نویسندگان
چکیده
We develop a coded modulation system with continuous phase and a small controlled envelope variation. We call the system Constrained Envelope Continuous Phase Modulation (ceCPM) and show that, there is a gain for ceCPM over CPM under the same spectrum constraint. With normalized amplitude varying in the interval {1±0.2} the gain for ceCPM is up to 2.5 dB over CPM at symbol error probability 10. We also show that ceCPM performs well with reduced state sequence detection (RSSD).
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تاریخ انتشار 2003