@article{(Open Science Index):https://publications.waset.org/pdf/10054, title = {Joint Design of MIMO Relay Networks Based on MMSE Criterion}, author = {Seungwon Choi and Seungri Jin and Ayoung Heo and Jung-Hyun Park and Dong-Jo Park}, country = {}, institution = {}, abstract = {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 mean-square error (MMSE) approach with multiple antennas for each relay. A source-relay-destination 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.}, journal = {International Journal of Information and Communication Engineering}, volume = {6}, number = {2}, year = {2012}, pages = {230 - 233}, ee = {https://publications.waset.org/pdf/10054}, url = {https://publications.waset.org/vol/62}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 62, 2012}, }