Cooperative multi-user MIMO broadband radio access system deployment

MIMO concept has revolutionized the telecommunications world and brought the capacity limits far beyond those described in classic Shannon´s work. Multiuser MIMO (MU-MIMO) is to broaden the MIMO applications to the multiuser environment thus enabling the broadband radio access system to be more reliable and facilitated for its deployment. We suggest that the cooperation principle is also used to save all MU-MIMO gains and to make the system performance more optimal. Thus, this article concerns broadband radio access systems deployment based on MU-MIMO technology with cooperation.