Special issue on Massive MIMO

Demand for wireless communications is projected to grow by more than a factor of forty or more over the next five years. A potential technology for meeting this demand is Massive MIMO (also called Large-Scale Antenna Systems, Large-Scale MIMO, ARGOS, Full-Dimension MIMO, or Hyper-MIMO), a form of multiuser multipleantenna wireless which promises orders-of-magnitude improvements in spectral-efficiency over 4G technology, and accompanying improvements in radiated energy-efficiency. The distinguishing feature of Massive MIMO is that a large number of service-antennas ?? possibly hundreds or even thousands ?? work for a significantly smaller number of active autonomous terminals. Upsetting the traditional parity between service antennas and terminals in this manner is a game-changer: The simplest multiplexing precoding and decoding algorithms can be nearly optimal, expensive ultra-linear forty-Watt power amplifiers are replaced by many low-power units, and the favorable action of the law of large numbers can greatly facilitate power-control and resource-allocation.

Caire, GiuseppePolitecn Torino, Turin, Italy (författare)
Debbah, MerouaneInstitute Eurecom, Sophia Antipolis, Italy (författare)
Chih-Lin, IChina Mobile Research Institute, Beijing, China (författare)
Mohammed, Saif K.Linköpings universitet,Kommunikationssystem,Tekniska högskolan,IIT Delhi, India (författare)
Bell Labs, Alcatel‐Lucent, NJ, USAPolitecn Torino, Turin, Italy (creator_code:org_t)

Ingår i:Journal of Communications and Networks: IEEE15:4, s. 333-3371229-23701976-5541

Av författaren/redakt...: Marzetta, Thomas ...; Caire, Giuseppe; Debbah, Merouane; Chih-Lin, I; Mohammed, Saif K ...

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