Resource allocation device, resource allocation program, resource allocation method, and side device

摘要

Task: efficient allocation of resources for virtual passive networks.The present invention relates to a resource allocation device to be applied to a station side device having a plurality of optical circuit termination sections for terminating optical signals of different wavelengths.AndThe resource allocation device of the present invention isOn a plurality of virtual passive optical networks constructed per service between a station side device and a plurality of subscriber devices connected by optical fibersInformation holding means for holding information of individual requested bands transmitted from the respective subscriber side devices to the station side equipment andIf there is a virtual passive optical network construction request from outsideOr if the information holding means holds information from the subscriber's deviceThis is characterized by having a resource allocation means for assigning an optical circuit termination portion used in a virtual passive optical network for each subscriber device.Diagram