@inproceedings{a888d178d2f945ac8b5daa22e3672d05,
title = "An LDPC coded adaptive amplify-and-forward scheme based on the EESM model",
abstract = "Cooperative communication is a promising technology to obtain diversity gain at terminals. According to the traditional amplify-and-forward (AF) scheme, relay node helps transmit source node{\textquoteright}s information with fixed transmission power all the time. It is not optimal in view of power efficiency, especially when the channel state is good. This paper introduces the adaptive AF scheme based on the minus exponential effective-SNR mapping (EESM) model. The optimal power to relay is predicted accurately. The reliability requirement is satisfied, and the power is saved for transmitting new information. Theoretical analysis and simulation results indicate that the adaptive AF scheme improves the power efficiency significantly.",
keywords = "Amplify-and-forward, The minus exponential effective-SNR mapping (EESM) model, User cooperation",
author = "Xiang Chen and Mingxiang Xie",
note = "Publisher Copyright: {\textcopyright} Springer India 2016.; International Conference on Wireless Communications, Networking and Applications, WCNA 2014 ; Conference date: 27-12-2014 Through 28-12-2014",
year = "2016",
doi = "10.1007/978-81-322-2580-5_11",
language = "English",
isbn = "9788132225799",
series = "Lecture Notes in Electrical Engineering",
publisher = "Springer Verlag",
pages = "105--112",
editor = "Qing-An Zeng",
booktitle = "Wireless Communications, Networking and Applications, Proceedings of WCNA 2014",
address = "Germany",
}