| 摘要 |
PURPOSE: A cloud based push service hosting method supporting mass data transmission between host terminal and plurality of client terminals is provided to offer a push service to a wired/wireless terminal including a smart device using cloud computing instance resources and to adopt configuration integrating cloud based lower structures. CONSTITUTION: A cloud computing instance judges whether authorization exists or not through user authentication (S600). If the authorization is confirmed, the cloud computing instance generates compressed data representing requested identifier and push notification contents whole statement. The cloud computing instance stores the generated compressed data in a queue. The cloud computing instance stores the push notification contents whole statement in a temporary storage. The cloud computing instance issues the requested identifier to a push transmission terminal server (S700). [Reference numerals] (S100) A PC client transmits access information to a push-transmitting terminal server; (S200) The push-transmitting terminal server obtains the service information including the information about a user and a web server assigned to the user by communicating with a web service of a push-controlling server; (S300) The PC client inputs the information about a push receiver and the necessary information for user authentication into the push-transmitting terminal server; (S400) The PC client selects one or more push receiver and requests to send a push notification; (S500) The push-transmitting terminal server checks whether a cloud-computing instance has the right to possess a resource, and if the instance has the right, the server transmits the information about the push receiver, the necessary information for user authentication, and the entire text of the push notification; (S600) The cloud-computing instance checks whether to have the right to possess a resource though the user authentication process, and if the right is confirmed, the instance generates a compressed data representing a request indicator and the entire text of the push notification, store them in a queue, and store the entire text in a temporary storage; (S700) The cloud-computing instance issues the request indicator to the push-transmitting terminal server
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