公开(公告)号：US20190007322A1

公开(公告)日：2019-01-03

申请号：US16102745

申请日：2018-08-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dayong GUO ,  Chenxi HU ,  Peng GAO ,  Xindong TENG ,  Hongtao GUO ,  Shengtao SUN

IPC: H04L12/803 ,  H04L12/713 ,  H04L12/931 ,  G06F9/455

Abstract: Embodiments of the present invention disclose a virtual network device. The virtual network device is configured to implement a broadband network gateway BNG function, and the virtual network device includes a load balance unit and a first forwarding unit; the load balance unit is configured to: receive a first data packet from a first user terminal, determine the first forwarding unit according to the first data packet and a first correspondence, and send the first data packet to the first forwarding unit, where the first correspondence indicates mapping from the first user terminal to the first forwarding unit; and the first forwarding unit is configured to receive and forward the first data packet. In addition, the embodiments of the present invention further disclose a method for implementing load sharing in a virtual network device.

公开(公告)号：US20140172795A1

公开(公告)日：2014-06-19

申请号：US14186226

申请日：2014-02-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xindong TENG

IPC: G06F17/30 ,  H04L29/06

CPC classification number: G06F17/30575 ,  H03M7/30 ,  H03M7/3091 ,  H03M7/3095 ,  H04L69/04

Abstract: Embodiments of the present invention provide a data processing method and a data processing device. If to-be-compressed data includes a data fragment that is the same as a first half of a variable block in a duplicate database and is different from a second half of the variable block, a new variable block with granularity smaller than that of the matching variable block can be generated, and the new variable block is added to the duplicate database. The granularity of the new variable block is smaller, which increases the probability of subsequent to-be-compressed data matching the updated duplicate database, thereby improving compression efficiency.

Abstract translation: 本发明的实施例提供一种数据处理方法和数据处理装置。 如果要被压缩的数据包括与重复数据库中的可变块的前半部分相同的数据片段，并且与可变块的后半部分不同，则新的可变块的粒度小于 可以生成匹配变量块，并将新的变量块添加到重复数据库。 新可变块的粒度较小，这增加了后续的被压缩数据与更新的重复数据库匹配的概率，从而提高了压缩效率。