Title:
SWITCHING METHOD, ACCESS NETWORK DEVICE AND TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/019023
Kind Code:
A1
Abstract:
Disclosed by embodiments of the present application are a switching method, an access network device, and a terminal device, the method comprising: a first access network device triggering a terminal device and/or a second access network device to configure a second protocol stack, the second protocol stack being used to maintain the order of data packets of the second access network device and the terminal device and/or a key of the data packets of the second access network device and the terminal device; before the first access network device triggers the terminal device and/or the second access network device to use the second protocol stack to maintain the order of the data packets of the terminal device, the first access network device using a first protocol stack to sequence data packets to be processed of the first access network device and the terminal device. The method, access network device and terminal device of the embodiments of the present application facilitate the reduction of the data transmission delay for the terminal device in a switching process.
Inventors:
YANG NING (CN)
LIU JIANHUA (CN)
LIU JIANHUA (CN)
Application Number:
PCT/CN2017/094335
Publication Date:
January 31, 2019
Filing Date:
July 25, 2017
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04W36/00
Domestic Patent References:
| WO2013016797A1 | 2013-02-07 |
Foreign References:
| CN101048001A | 2007-10-03 | |||
| CN105144784A | 2015-12-09 | |||
| CN102123457A | 2011-07-13 | |||
| CN104661270A | 2015-05-27 | |||
| CN105101164A | 2015-11-25 | |||
| CN105407461A | 2016-03-16 |
Other References:
See also references of EP 3614733A4
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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