专利内容由知识产权出版社提供
专利名称：MESSAGE QUEUING TELEMETRY
TRANSPORT (MQTT) DATA TRANSMISSIONMETHOD, APPARATUS, AND SYSTEM
发明人：DONG, Xiao Rui申请号：CN2017/119485申请日：20171228
公开号：WO2019/127241A1公开日：20190704
专利附图：
摘要：The present invention relates to the field of Internet of Things technologies,and in particular, to a message queuing telemetry transport MQTT data transmission
method, apparatus, and system, so as to provide a solution for simply implementing asecurity function of the MQTT protocol. A data obtaining relationship between an MQTTpublishing device and an MQTT subscribing device is verified before MQTT datapublishing, and data sending is controlled by using an SDP gateway. Therefore, securityof the MQTT data publishing can be effectively ensured. Moreover, protocol modificationis relatively little, and implementation is simple.
申请人：SIEMENS AKTIENGESELLSCHAFT,DONG, Xiao Rui
地址：Werner-von-Siemens-Strasse 1 80333 München DE,No.9 Zhenjiang RoadQingdao, Shandong 266071 CN
国籍：DE,CN
代理人：KANGXIN PARTNERS, P.C.
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