Title:
COMMUNICATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/103807
Kind Code:
A1
Abstract:
Embodiments of the present application relate to the technical field of communications, and particularly relate to a communication method and apparatus, for improving the reliability of received downlink data and reducing delay in a process that a terminal switches an access network device. The solution comprises: a source access network device sends a first data packet of a terminal to a target access network device; when the source access network device determines that the target access network device receives the first data packet, the source access network device sends a first message to the terminal, the first message being used for indicating that the terminal switches to the target access network device.
Inventors:
WU YIZHUANG (CN)
ZHANG WANQIANG (CN)
ZHANG WANQIANG (CN)
Application Number:
PCT/CN2019/119293
Publication Date:
May 28, 2020
Filing Date:
November 18, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W36/00
Foreign References:
| CN103533586A | 2014-01-22 | |||
| CN103533586A | 2014-01-22 | |||
| CN108632928A | 2018-10-09 | |||
| CN101047975A | 2007-10-03 | |||
| CN101291291A | 2008-10-22 | |||
| EP2432275A1 | 2012-03-21 | |||
| CN201811379025A | 2018-11-19 |
Other References:
See also references of EP 3869862A4
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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