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Area Spectral Efficiency and SINR Scaling Laws in Multi-Antenna Cellular Networks
[article]
2020
arXiv
pre-print
We study the scaling laws of the signal-to-interference-plus-noise ratio (SINR) and area spectral efficiency (ASE) in multi-antenna cellular networks, where the number of antennas scales with the base station (BS) spatial density λ. We start with the MISO case having N_t(λ) transmit antennas and a single receive antenna and prove that the average SINR scales as N_t(λ)/λ and the average ASE scales as λlog(1+N_t(λ)/λ). For the MIMO case with single-stream eigenbeamforming and N_r(λ) ≤ N_t(λ)
arXiv:2002.04118v1
fatcat:newikok25zg6phvtg4jfqpefcq