Title:
FILE DOWNLOAD METHOD, DEVICE, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/017253
Kind Code:
A1
Abstract:
The present application provides a file download method, a device and a system, belonging to the field of network technologies. In the present application, in a three-layer system architecture consisting of a client device, a relay device and a server device, indication information is carried in a message so as to indicate that the relay device has a file required by a client, and the client device can download the file from the relay device by interacting with the relay device, so that the client device is supported to download the file nearby, thereby reducing the bandwidth occupied by file transmission.
Inventors:
ZHU LEI (CN)
ZHANG YAOKUN (CN)
YANG ZHENXING (CN)
ZHANG YAOKUN (CN)
YANG ZHENXING (CN)
Application Number:
PCT/CN2021/106556
Publication Date:
January 27, 2022
Filing Date:
July 15, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L12/24
Foreign References:
| CN102752745A | 2012-10-24 | |||
| CN101465757A | 2009-06-24 | |||
| CN101877712A | 2010-11-03 | |||
| JP2009026251A | 2009-02-05 | |||
| CN202010711732A | 2020-07-22 | |||
| CN202011045834A | 2020-09-28 |
Other References:
See also references of EP 4175241A4
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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