An Intra-ONU Scheduling Method in 10G EPON Supporting IEEE 802.1 AVB

Recently many countries have kept studying on the methods of constructing ultra speed networks. Task Force team for IEEE 802.3ah has accomplished the standardization of EPON which is the next generation subscriber access network. EPON doesn´t still have the bandwidth wide enough to support the new service which demands high bandwidth. Therefore 10 G EPON is the next generation subscriber access network which expanded the up-down bandwidth range of 1 G EPON 10 times in order to support a next generation multi media service demanding high bandwidth and which is proceeding the standardization of physical layer in IEEE 802.3av Task Force. This paper has designed the model which can accommodate IEEE 802.1 AVB traffics smoothly in 10 G EPON and suggesting the Intra-ONU scheduling model which makes this model operate effectively.