Distributed Space-Time Continuous Phase Modulation Code Design

Distributed space‐time trellis codes with continuous phase modulation for amplify and forward relaying

“…Distributed space-time CPM trellis-coded systems employing AF relaying are evaluated in [24] for several multi-relay transmission protocols. Another distributed space-time CPM coding system employing DF relaying based on a diagonal space-time block code and a unique signature vector is introduced in [25]. A novel relaying method, called phase forwarding (PF), is proposed in [26][27][28] for the modulations that carry information within the phase of the modulated signal.…”