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PREDICTION-BASED DIFFERENTIATED BANDWIDTH RESERVATION AND DYNAMIC FLOW MAPPING ALGORITHM FOR DIFFERENTIATED SERVICES IN ETHERNET-PON
PREDICTION-BASED DIFFERENTIATED BANDWIDTH RESERVATION AND DYNAMIC FLOW MAPPING ALGORITHM FOR DIFFERENTIATED SERVICES IN ETHERNET-PON
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机译：以太网中继中基于预测的差分带宽预留和动态流映射算法
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摘要
The invention reservation priority-based differential upstream channel bandwidth to ensure high network efficiency and the first differential services based on the priority that is indispensable to efficiently to the end subscriber in an Ethernet-based passive optical network structure provides multiple services efficiently about the offer. The optical network unit in the proposed method (ONU) is determined prior to the flow (flow) by the maximum load of the subscriber traffic in the service negotiation (Service negotiation) steps to reserve the upstream bandwidth optimized according to traffic changes and to monitor its change . Decide Based on this, the network administrator prior bandwidth reservation class, and scheduled an additional band in addition to the queue size based on reserved bandwidth of the existing system, optimized for over an active reservation class selection algorithm according to the class load selects only constantly optimized class while providing the differential service can ensure the transmission efficiency of the bandwidth as possible without loss. ; Ethernet, FTTC, differential bandwidth, dynamic flow, traffic
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