Delivery domain query method and device and short message delivery method and device

• Main Author: ZHOU YEJUAN
• Format: Patent
• Language: Chinese; English
• Published: 30.06.2020
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

The invention provides a delivery domain query method and device, a short message delivery method and device, a storage medium and an electronic device. The delivery domain query method comprises thesteps that a management network element receives a query request from a requester, the query request is used for requesting to query a delivery domain, and the delivery domain is used for delivering ashort message to user equipment UE; the management network element selects a first delivery domain according to a preset selection strategy; the management network element takes the routing information of the first delivery domain as a query result and returns the query result to the requester, wherein the management network element comprises a network element used for managing registration and/or subscription data of the UE. According to the invention, the selection flexibility of the delivery domain is improved, and the selection of the delivery domain is effectively realized. 本发明提供了一种投递域的查询方法及装置、短消息的投递方法及装置、存储介质及电子