专利名称：BANDWIDTH ALLOCATION METHOD AND
OPTICAL LINE TERMINAL
发明人：SUN, WU申请号：EP10807937申请日：20100707公开号：EP2466769A4公开日：20161102
摘要：The present invention discloses a bandwidth allocation method and an opticalline terminal (OLT). This method is used for the OLT to allocate bandwidth to an opticalnetwork unit (ONU) and includes: estimating input traffic of the ONU according toinformation from the ONU (S302); setting an input traffic transition signal (S304), whereinthe input traffic transition signal is used for indicating a change of the input traffic of twoadjacent dynamic bandwidth allocation DBA cycles of the ONU; and allocating thebandwidth to the ONU according to the input traffic of the ONU and the input traffictransition signal (S306). With the present invention, a steady bandwidth allocation, a goodtransmission delay and a sufficient use of uplink bandwidth are obtained.
申请人：ZTE CORPORATION
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