Seungwon Choi and Seungri Jin and Ayoung Heo and Jung-Hyun Park and Dong-Jo Park
Joint Design of MIMO Relay Networks Based on MMSE Criterion
230 - 233
2012
6
2
International Journal of Information and Communication Engineering
https://publications.waset.org/pdf/10054
https://publications.waset.org/vol/62
World Academy of Science, Engineering and Technology
This paper deals with wireless relay communication
systems in which multiple sources transmit information to the
destination node by the help of multiple relays. We consider a
signal forwarding technique based on the minimum meansquare
error (MMSE) approach with multiple antennas for each relay. A
sourcerelaydestination joint design strategy is proposed with power
constraints at the destination and the source nodes. Simulation results
confirm that the proposed joint design method improves the average
MSE performance compared with that of conventional MMSE relaying
schemes.
Open Science Index 62, 2012