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While maintaining service continuity, while maintaining the manner and device null service continuity in order to decrease the power consumption tonnage
While maintaining service continuity, while maintaining the manner and device null service continuity in order to decrease the power consumption tonnage
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机译：在保持服务连续性的同时，保持方式和设备的空服务连续性以减少功耗吨位
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摘要
PROBLEM TO BE SOLVED: To reduce power consumption in a PON while maintaining service continuity.;SOLUTION: The method includes the steps of: triggering a sleep request for at least one requesting optical network unit (ONU); upon receiving a sleep acknowledgement, activating a sleep mode for at least one requesting ONU according to a sleep period designated in the sleep request; and terminating the sleep mode according to the sleep period. The sleep acknowledgement is transmitted from the optical line termination (OLT) to the requesting ONU. The sleep period is executed by a sleep command in the sleep acknowledgement. The method further includes the step of: upon completion of the sleep period, transmitting buffered data traffic from the OLT to a sleeping ONU. The step of transmitting is performed without the sleeping ONU being re-registered and without causing packet reordering.;COPYRIGHT: (C)2010,JPO&INPIT
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