Power allocation associated with optimal cooperation level determination for half-duplex coded cooperative systems

Authors:
Shen Zhenhui;Wang xiaoxiang
Affiliations:
Beijjing University of Posts and Telecommunications, Beijing, China;Beijjing University of Posts and Telecommunications, Beijing, China
Venue:
Proceedings of the 1st ACM international workshop on Heterogeneous sensor and actor networks
Year:
2008

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Abstract

In this paper, we have developed two power allocation strategies in a half-duplex coded cooperative scheme under the transmit rate and the total power constraints, respectively. We further analyzed the effect of cooperation level and determined the optimal cooperation level based on these power allocation strategies.