Title:
DATA TRANSMISSION METHOD, DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/008263
Kind Code:
A1
Abstract:
The present application relates to the technical field of communications. Disclosed are a data transmission method, apparatus, and system. The method comprises: when data of a first service needs to be sent to a receiving end, if the type of the first service is a target service type, sending m indication frames to the receiving end; receiving n trigger frames sent by the receiving end according to the m indication frames; and every time a trigger frame is received, sending the data of the first service to the receiving end by means of a transmission resource indicated by the trigger frame. The present application solves the problem that a sending end likely cannot content for a transmission resource when needing to send service data to a receiving end, thereby avoiding generation of a delay in data transmission due to incapability of contenting for a transmission resource by the sending end. The present application is used for data transmission.
Inventors:
ZHOU YIFAN (CN)
GUO YUCHEN (CN)
LOC PETER (US)
GUO YUCHEN (CN)
LOC PETER (US)
Application Number:
PCT/CN2020/094010
Publication Date:
January 21, 2021
Filing Date:
June 02, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L1/00
Domestic Patent References:
| WO2017133352A1 | 2017-08-10 |
Foreign References:
| CN1997227A | 2007-07-11 | |||
| US20040203658A1 | 2004-10-14 | |||
| CN102791031A | 2012-11-21 | |||
| CN108307505A | 2018-07-20 | |||
| CN102781102A | 2012-11-14 | |||
| CN104039016A | 2014-09-10 | |||
| CN101175039A | 2008-05-07 | |||
| CN108811099A | 2018-11-13 | |||
| US20040203825A1 | 2004-10-14 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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