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Application filed by 大陸商華為技術有限公司filedCritical大陸商華為技術有限公司
Publication of TW202515222ApublicationCriticalpatent/TW202515222A/en
This application provides a service discovery method and apparatus. The method includes receiving, by a first node, a first query message from a neighbor node (for example, a second node) requesting to query a first service. The first query message includes an identification of a request node. The first query message is transmitted in unicast mode. The first node sends attribute information of the first service to a third node indicated by the identification of the request node, wherein the first service is published or subscribed by the first node. In this way, the node that publishes or subscribes a service can be used as a proxy node to query the service. The service discovery between nodes in the wireless network can be realized without the deployment of the traditional DNS server. In addition, the cost of network resources can be reduced and the service query in the wireless network can be realized more efficiently.
TW113132615A2023-09-222024-08-29A service discovery method and apparatus
TW202515222A
(en)