公开(公告)号：US20140192647A1

公开(公告)日：2014-07-10

申请号：US14149109

申请日：2014-01-07

Applicant: HITACHI, LTD.

Inventor： Masaki YAMADA ,  Takashi ISOBE ,  Tomoyuki OKU ,  Yuichi ISHIKAWA ,  Takeki YAZAKI

IPC: H04L12/801

CPC classification number: H04L47/127 ,  H04L47/193

Abstract: To prevent the switching time influences power saving efficiency and packet loss prevention performance, it is provided a network apparatus for transferring packets, including a transfer part for transferring received packets to a given destination, and a determining part for obtaining traffic volume of the packets to be transferred. The determining part determines periodicity of changes to the traffic volume, predicts traffic volume after a predetermined period of time with use of the determined periodicity, and controls transfer performance of the transfer part based on a result of the traffic volume prediction.

Abstract translation: 为了防止切换时间影响节电效率和分组丢失防止性能，提供了一种用于传送分组的网络装置，包括用于将接收到的分组传送到给定目的地的传送部分，以及用于获得分组的流量的确定部分 被转移。 确定部分确定对业务量的变化的周期性，使用确定的周期性预测在预定时间段之后的业务量，并且基于业务量预测的结果来控制转移部分的传送性能。