Multiple-antenna techniques for wireless communications-a comprehensive literature survey

FREE-DOWNLOADJ Mietzner, R Schober, L Lampe… – … Surveys & Tutorials …, 2009
Abstract—The use of multiple antennas for wireless commu- nication systems has gained overwhelming
interest during the last decade – both in academia and industry. Multiple antennas can be utilized
in order to accomplish a multiplexing gain, a diversity gain, or an antenna gain, thus