Patent · US Active

File sending method, file receiving method and file transceiving apparatus

US11647070B2 · kind B2 · utility

0Cited by

1References

9Claims

0Family size

Assignee

ZTE CORPORATION · CN

Inventors

Hongzhang Yang · Shanghai, CN
Yaofeng TU · Tangxia, CN
Guihai Chen · Shanghai, CN
Bin Guo · Nanhu, CN
Zhenjiang Huang · Tangxia, CN
Hong Gao · Columbia, US
Bingyang Li · Longbeilingcun, CN
Junjie Jiang · Jiaocheng District, CN

Key dates

Filing date	Jul 17, 2019
Grant date	May 9, 2023
Priority date	—
Expiry date	Jul 17, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04L67/568
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Provided are a file sending method, a file receiving method, and a file transceiving apparatus. The file sending method includes: creating a data sending process; acquiring a file to be sent, corresponding to the data sending process, from a data cache region in a user space; constructing metadata for the data sending process, and recording the metadata in a data reading and sending region in the user space; and sending the file to be sent and the metadata to a network adapter by means of a user-mode network device driver, and sending the file to be sent and the metadata by means of the network adapter.

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