The principles of the present invention provide for using directional
antennas to adaptively communicate in a wireless mesh network. A number
of infrastructure components are included in a wireless mesh network
environment. Each infrastructure component includes an omni-directional
antenna and one or more directional antennas (e.g., electronically
steered phased array antennas) that can be used to communicate with other
infrastructure component and wireless devices. Directional antennas can
utilize one or more directional beams that can be directed towards an
infrastructure component or wireless device to communicate with the
infrastructure component or wireless device. Infrastructure components
can adapt to communicate with the same destination through different
intermediary infrastructure components. Since the signal strength of a
directional beam can be greater than that of an omni-directional antenna
of the same gain, infrastructure components can be separated by greater
distances.