Title:
SERVICE OFFLOADING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/149177
Kind Code:
A1
Abstract:
Provided by the present application is a service offloading method and apparatus, relating to the technical field of the communications, and intended to solve the problem that a session is interrupted due to mobility of UE existing in the conventional technical solution. The solution comprises: in the case where a first session between a terminal device and a first data network (DN) requires a second functional entity, determining, by the first functional entity, a second functional entity for the first session, wherein the first session includes at least one first service; and sending, by the first functional entity, first mapping rule information to the second functional entity; the first mapping rule information is used to indicate the second functional entity to send the first service to a third functional entity, and the third functional entity is configured to implement conversion of an address of the first service from an address of a first server to an address of a second server.
Inventors:
WEI ANNI (CN)
WU YIZHUANG (CN)
XIONG CHUNSHAN (CN)
WU YIZHUANG (CN)
XIONG CHUNSHAN (CN)
Application Number:
PCT/CN2019/073523
Publication Date:
August 08, 2019
Filing Date:
January 28, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L12/851
Foreign References:
| CN105554176A | 2016-05-04 | |||
| CN103517255A | 2014-01-15 | |||
| US9198209B2 | 2015-11-24 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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