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Random Access Transport Capacity
Jeffrey G. Andrews, Steven Weber, Marios Kountouris +1
We develop a new metric for quantifying end-to-end throughput in multihop wireless networks, which we term random access transport capacity, since the interference model presumes u…
Multi-mode Transmission for the MIMO Broadcast Channel with Imperfect Channel State Information
Jun Zhang, Marios Kountouris, Jeffrey G. Andrews +1
This paper proposes an adaptive multi-mode transmission strategy to improve the spectral efficiency achieved in the multiple-input multiple-output (MIMO) broadcast channel with del…
Coverage in Multi-Antenna Two-Tier Networks
Vikram Chandrasekhar, Marios Kountouris, Jeffrey G. Andrews
In two-tier networks -- comprising a conventional cellular network overlaid with shorter range hotspots (e.g. femtocells, distributed antennas, or wired relays) -- with universal f…
Capacity Scaling of SDMA in Wireless Ad Hoc Networks
Marios Kountouris, Jeffrey G. Andrews
We consider an ad hoc network in which each multi-antenna transmitter sends independent streams to multiple receivers in a Poisson field of interferers. We provide the outage proba…