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Patent Searching and Data


Title:
DATA COMMUNICATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/103871
Kind Code:
A1
Abstract:
The present application provides a data communication method and apparatus. The method comprises: when a terminal device is switched to a first base station, the first base station generates second indication information after receiving data sent from a switch, the second indication information being used for indicating that the second base station stops receiving data sent from the switch; the first base station sends the second indication information to the second base station; the first base station sends the data of the switch to the terminal device after receiving feedback confirmation of the second indication information from the second base station. Therefore, requirements on transmission performance of messages in a mobile network are more easily satisfied.

Inventors:
YU FENG (CN)
LIN BO (CN)
XU CHANGCHUN (CN)
SU QI (CN)
Application Number:
PCT/CN2019/119748
Publication Date:
May 28, 2020
Filing Date:
November 20, 2019
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W36/00; H04L45/74
Domestic Patent References:
WO2018178075A12018-10-04
WO2018142308A12018-08-09
Foreign References:
CN106686572A2017-05-17
CN106686572A2017-05-17
CN107277879A2017-10-20
CN105744575A2016-07-06
Other References:
ERICSSON: "Intra 5G System Handover", R3-171147, 3GPP TSG-RAN WG3 MEETING #95BIS, 3 April 2017 (2017-04-03), XP051245866
ZTE: "Further Discussion and 38.300 TP on Slice Aware Mobility", R3-181687, 3GPP TSG RAN WG3#99BIS, 5 April 2018 (2018-04-05), XP051416599, DOI: 20200217105838A
See also references of EP 3873132A4
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