Optical-Wireless (FiWi) access network is a newly
emerged access network architecture which integrates passive
optical networks (PONs) with wireless mesh networks (WMNs)
to provide the ubiquitous, low cost, high bandwidth last mile
Internet access. Though the PON subnetwork of FiWi network
can provide high bandwidth, the interference in the wireless
subnetwork still limits the throughput of FiWi network if all
traffic goes online to the Internet.