MIMO system capacity based on different numbers of antennas
Yinjie Jia, Pengfei Xu, Xinnian Guo
Abstract
This paper analyzed and compared the ergodic channel capacities of several typical channel systems (SISO, SIMO, MISO, MIMO) in independent identically distributed flat Rayleigh fading channels. The theoretical and simulation results show that the ergodic capacity of the MIMO channel increases linearly with the number of antennas.
Topics & Concepts
MIMOErgodic theoryChannel capacityIndependent and identically distributed random variablesRayleigh fadingChannel (broadcasting)FadingTopology (electrical circuits)3G MIMOPrecodingComputer scienceMathematicsElectronic engineeringTelecommunicationsEngineeringMathematical analysisStatisticsRandom variableCombinatoricsAdvanced MIMO Systems OptimizationCooperative Communication and Network CodingAdvanced Wireless Network Optimization