Title:
COMMUNICATION METHOD AND COMMUNICATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/185561
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application are a communication method and a communication apparatus. The communication method comprises: a first session management network element obtains service discovery function entity selection information, the service discovery function entity selection information comprising information of a first service discovery function entity and information of a second service discovery function entity, the first service discovery function entity being deployed in a visited public land mobile network, and the second service discovery function entity being deployed in a home public land mobile network; and the first session management network element sends the service discovery function entity selection information to a terminal device, the service discovery function entity selection information being used for determining a target service discovery function entity, the target service discovery function entity being used for discovering a service to be accessed for the terminal device. Therefore, a UE can determine the service discovery function entity used for discovering the service to be accessed among the plurality of service discovery function entities deployed in different PLMNs, thereby avoiding the problem that a DNS of a service cannot be properly analyzed, and improving the service access experience of the user.
Inventors:
CHEN ZEHAO (CN)
LI YONGCUI (CN)
NI HUI (CN)
LI YONGCUI (CN)
NI HUI (CN)
Application Number:
PCT/CN2023/082937
Publication Date:
October 05, 2023
Filing Date:
March 22, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W76/11
Domestic Patent References:
| WO2021253301A1 | 2021-12-23 |
Foreign References:
| CN113115480A | 2021-07-13 | |||
| CN111434151A | 2020-07-17 |
Other References:
INTERDIGITAL, EUROPE, LTD.: "ECS Address Configuration Information for multiple EECs", 3GPP TSG-SA2 MEETING #145-E, S2-2104045, 10 May 2021 (2021-05-10), XP052004379
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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