Title :
Cooperative Relaying with CPFSK and Distributed Space-Time Trellis Codes
Author :
Maw, Rachel L. ; Martin, Philippa A. ; Taylor, Desmond P.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Canterbury, Christchurch
fDate :
5/1/2008 12:00:00 AM
Abstract :
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.
Keywords :
antennas; continuous phase modulation; frequency shift keying; trellis codes; CPFSK; coding gain; continuous phase frequency shift keying; cooperative relaying; distributed space-time trellis codes; multiple relay protocol; relay system; single antenna user; Continuous phase modulation; Convolutional codes; Costs; Decoding; Frame relay; Frequency shift keying; OFDM modulation; Power system relaying; Protocols; Transmitting antennas;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2008.080163
