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Method for Sub-Rating an Ethernet Passive Optical Network (EPON) Medium Access Control (MAC) Based Communication Link
Method for Sub-Rating an Ethernet Passive Optical Network (EPON) Medium Access Control (MAC) Based Communication Link
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机译:对基于以太网的无源光网络(EPON)媒体访问控制(MAC)的通信链路进行分级的方法
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摘要
Embodiments allow for EPON MAC traffic to be sub-rated according to available bandwidth and/or transmission capacity of the physical medium. EPON MAC traffic sub-rating is performed in the PHY layer. The PHY layer performing the sub-rating may be located anywhere in the communication path supporting the end-to-end EPON MAC link. Because the sub-rating is performed in the PHY layer, the EPON MAC layer at either end of the EPON MAC link is unaware of the sub-rating being performed, and thus continues to operate as it would normally according to the IEEE standard that it implements.
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