Title :
Efficient incremental relaying
Author :
Fareed, Muhammad Mehboob ; Alouini, Mohamed-Slim
Author_Institution :
Comput., Electr., & Math. Sci. & Eng. Div. (CEMSE), King Abdullah Univ. of Sci. & Technol. (KAUST), Thuwal, Saudi Arabia
Abstract :
We propose a novel relaying scheme which improves the spectral efficiency of cooperative diversity systems by utilizing limited feedback from destination. Our scheme capitalizes on the fact that relaying is only required when direct transmission suffers deep fading. We calculate the packet error rate for the proposed efficient incremental relaying scheme with both amplify and forward and decode and forward relaying. Numerical results are also presented to verify their analytical counterparts.
Keywords :
amplify and forward communication; cooperative communication; decode and forward communication; diversity reception; amplify and forward communication; cooperative diversity systems; decode and forward relaying; incremental relaying; incremental relaying scheme; packet error rate; Approximation methods; Diversity reception; Error analysis; Fading; Performance analysis; Relays; Signal to noise ratio;
Conference_Titel :
Information Theory Proceedings (ISIT), 2013 IEEE International Symposium on
Conference_Location :
Istanbul
DOI :
10.1109/ISIT.2013.6620569
