Title :
Power allocation for amplify and forward MIMO-OFDM relay network
Author :
Ngoc Van Nguyen ; Liu, Fuqiang ; Wang, Ping
Author_Institution :
Broadband Wireless Commun. & Multimedia Lab., Tongji Univ., Shanghai, China
Abstract :
Multiple-input multiple-out (MIMO), orthogonal frequency division multiplexing (OFDM) and relay technology have been considered as the key technologies in the next wireless networks. In this paper we propose a joint power allocation for amplify and forward MIMO-OFDM relay network at the source and relay nodes, the simulation results show that the system performance can be improved greatly.
Keywords :
MIMO communication; OFDM modulation; amplify and forward communication; telecommunication network routing; MIMO-OFDM relay network; amplify and forward network; multiple input multiple out; next wireless networks; orthogonal frequency division multiplexing; power allocation; relay nodes; source nodes; Amplify-and-forward(AF) relay; MIMO-OFDM; power allocation;
Conference_Titel :
Communications and Electronics (ICCE), 2010 Third International Conference on
Conference_Location :
Nha Trang
Print_ISBN :
978-1-4244-7055-6
DOI :
10.1109/ICCE.2010.5670719
