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Software Defined Optical Network (SDON) is gaining more and more adaptability, as flexible optical transceivers make it possible to control the switching characteristics in the physical layer. Towards upper layer, openness is also being considered, an open framework to dynamically adapt Transmission Control Protocol (TCP) has already been proposed. However,(More)
Ever-increasing demands on bandwidth compel us to improve the bandwidth utilization of access networks. It is more important to enhance the efficiency of passive optical networks (PON) than other access technologies, as they are the primary solutions to various access scenarios. To satisfy the demands of improved bandwidth efficiency, we propose a(More)
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