Cooperative Relaying with CPFSK and Distributed Space-Time Trellis Codes
Rachel L. Maw, Philippa A. Martin, Desmond P. Taylor · IEEE Communications Letters · 2008
Cooperative relaying allows single antenna users to achieve diversity and coding gains by utilizing nearby users' transmitting capabilities. We consider a relay system employing constant envelope continuous phase frequency shift keying. Distributed space-time trellis codes are implemented with a novel multiple relay protocol.