Title:
DATA PACKET PROCESSING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/127946
Kind Code:
A1
Abstract:
The present disclosure relates to the field of communications and provided therein are a data packet processing method and apparatus, which are used to prevent a terminal device from packet loss during transmission optimization. The data packet processing method comprises: a first network element receives first instruction information and a first data packet, the first data packet corresponding to a first multicast service, and a target internet protocol (IP) address of the first data packet being the IP address of a first terminal device; the first element sends a second data packet according to the first instruction information and the first data packet, the target IP address of the second data packet being a public IP address of the first multicast service, and the public IP address being used to transmit the data of the first multicast service to at least two terminal devices, wherein, the first instruction information is used to instruct that the public IP address of the first multicast service be used to transmit the data of the first multicast service.
Inventors:
GE CUILI (CN)
YANG YANMEI (CN)
YANG YANMEI (CN)
Application Number:
PCT/CN2019/127674
Publication Date:
July 01, 2021
Filing Date:
December 23, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W4/06; H04W72/00
Foreign References:
| CN109699013A | 2019-04-30 | |||
| CN109391909A | 2019-02-26 | |||
| CN110519172A | 2019-11-29 | |||
| CN109769150A | 2019-05-17 | |||
| US20190182875A1 | 2019-06-13 |
Other References:
HUAWEI, HISILICON: "IPTV Solution update and interim conclusion", 3GPP DRAFT; S2-1810715-IPTV SOLUTION UPDATE AND INTERIM CONCLUSION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Dongguan, China; 20181015 - 20181019, 9 October 2018 (2018-10-09), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051539666
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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