Stochastic Geometry Analysis of Wireless Backhaul Networks with Beamforming in Roadside Environments

摘要

Stochastic geometry analysis of wireless backhaul networkswith beamforming in roadside environments is provided. In particular,a new model to analyze antenna gains, interference, and coveragein roadside environments of wireless networks with Poisson point processdeployment of BSs is proposed. The received interference from the BSswith wired backhaul (referred to as anchored BS or A-BS) and the coverageprobability of a typical BS are analyzed under different approximations ofthe location of the serving A-BS and combined antenna gains. Consideringthe beamforming, the coverage probability based on the aggregate interferenceconsisting of the direct interference from the A-BSs and reflectedinterference from the BSs with wireless backhaul is also derived.