On the Downlink Ergodic Throughput Capacity of Hybrid Wireless Networks with MIMO

In this paper, we mainly study the amount of information that the hybrid wireless networks can transmit under fast fading channels. We first formulate such a hybrid wireless network models that deployed a wired network of infrastructure into Ad-hoc networks. MIMO technology is assumed to be equipped on the base station to further increase the whole network throughput. In order to overcome the inter-cell inference, we adopted the frequency reuse scheme. Through analysis, we give the closed expressions for the ergodic throughput capacity under high SINR and low SINR scenarios respectively. Finally, it proves the effectiveness of MIMO against fading through Monte-Carlo simulation.