Title :
Basic performance of very large MIMO in small cell systems
Author :
Kataoka, Ryohei ; Nishimori, Kentaro ; Makino, Hiroaki
Author_Institution :
Grad. Sch. of Sci. & Technol., Niigata Univ., Niigata, Japan
Abstract :
Concept of very large MIMO (VL-MIMO) has recently been proposed. In this paper, basic performance of VL-MIMO is investigated when considering the small cell such as phantomcell. An optimal radio frequency which is suitable VL-MIMO is evaluated when changing the cell size in the phantomcell. Moreover, it is shown that the channel capacity by Maximum Ratio Combining is compared with that by Zero Forcing algorithm when changing the number of interfering signals.
Keywords :
MIMO communication; cellular radio; channel capacity; diversity reception; VL-MIMO; channel capacity; interfering signals; maximum ratio combining; optimal radio frequency; phantomcell; small cell systems; very large MIMO system; zero forcing algorithm; Antennas; Base stations; Channel capacity; Interference; MIMO; Macrocell networks; Signal processing algorithms;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4673-5315-1
DOI :
10.1109/APS.2013.6710932
