Title :
Cooperative Transmit Diversity Utilizing Superposition Modulation
Author_Institution :
Dept. of Reliability-based Inf. Syst. Eng., Kagawa Univ., Takamatsu
Abstract :
In this paper, the cooperative diversity with superposition modulation, which has been proposed as an instance of "dirty paper coding", is theoretically analyzed using the outage probability. We investigate the relationship between outage probability and transmission-rate corresponding to the parameter of superposition modulation. Moreover, we extend the modulation of this cooperative transmission system from one to two-dimensions and provide the system optimization
Keywords :
diversity reception; encoding; modulation; optimisation; probability; cooperative transmission system; cooperative transmit diversity; dirty paper coding; outage probability; superposition modulation; system optimization; Decoding; Information analysis; Information systems; Modulation coding; Reliability engineering; Reliability theory; Strontium; Systems engineering and theory; Transmitters; Wireless sensor networks;
Conference_Titel :
Radio and Wireless Symposium, 2007 IEEE
Conference_Location :
Long Beach, CA
Print_ISBN :
1-4244-0445-2
Electronic_ISBN :
1-4244-0445-2
DOI :
10.1109/RWS.2007.351837
