Title:
DATA TRANSMISSION METHOD, RELATED DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/147660
Kind Code:
A1
Abstract:
Disclosed are a data transmission method, a related device and a system. The method can comprise: a terminal device receiving indication information sent by a network side device, wherein the indication information is used for indicating a receiving time period, and the receiving time period is after a power saving mode (PSM) cycle; the terminal device acquiring a time advance (TA) value within the receiving time period; and the terminal device sending data to the network side device according to the TA value, and the network side device receiving the data from the terminal device. A terminal device sending, according to a TA value acquired within a receiving time period, data to a network side device can ensure that the network side device is in a receiving state and the network side device can receive the data when the data arrives at the network side device.
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Inventors:
LIU PENG (CN)
WANG GUANGJIAN (CN)
HUANG JINGJING (CN)
WANG GUANGJIAN (CN)
HUANG JINGJING (CN)
Application Number:
PCT/CN2020/071435
Publication Date:
July 23, 2020
Filing Date:
January 10, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W52/02; H04W56/00; H04W76/28
Foreign References:
| CN108307495A | 2018-07-20 | |||
| CN102111856A | 2011-06-29 | |||
| CN107295612A | 2017-10-24 | |||
| US9942852B2 | 2018-04-10 | |||
| CN201910040281A | 2019-01-16 |
Other References:
See also references of EP 3836641A4
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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