Patent · US Active

Method, network device and system for sending and receiving packet

US9509607B2 · kind B2 · utility

0Cited by

2References

18Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Xudong Zhang · Gainesville, US
Wenxia Hou · Beijing, CN
Wei Zeng · San Jose, US
Yuefeng Liu · Cupertino, US

Key dates

Filing date	Feb 19, 2015
Grant date	Nov 29, 2016
Priority date	—
Expiry date	Jul 15, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH04L45/026
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Embodiments of the present invention provide a method, network device, and system for sending and receiving a packet. The method includes fragmenting, by a first network device, a first Hello packet. Each Hello fragment packet has a fragment ID and a content identifier. The first network device sends fragment brief information of the first Hello packet to a second network device. The fragment brief information of the first Hello packet includes fragment information of each Hello fragment packet. The first network device sends the Hello fragment packet corresponding to the first Hello packet if the first network device receives a request packet sent by the second network device.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.