Title :
A modified two-way relaying method with a maximum ratio transmission
Author :
Gwon, Yang-Soo ; Seo, Jong-Pil ; Cho, Jung-Il ; Jung, Jae-Hak
Author_Institution :
Dept. of Electron. Eng., Inha Univ., Incheon, South Korea
Abstract :
We present a modified two way relaying method exploiting a maximum ratio transmission. The proposed relaying method attains SNR gain using a maximum ratio transmission, and is feasible to implement in relay systems owing to the absence of need for channel estimation at the relay station. Simulation results show that the modified relaying method provides higher SNR gain than that of a conventional two phase system with multiple antennas.
Keywords :
channel estimation; mobile radio; base station; channel estimation; maximum ratio transmission; mobile station; modified two-way relaying method; Broadcasting; Channel estimation; Convolution; Data communication; Decoding; Gaussian noise; Hydrogen; Power system modeling; Power system relaying; Relays;
Conference_Titel :
Communications and Information Technology, 2009. ISCIT 2009. 9th International Symposium on
Conference_Location :
Icheon
Print_ISBN :
978-1-4244-4521-9
Electronic_ISBN :
978-1-4244-4522-6
DOI :
10.1109/ISCIT.2009.5341202
