Location-based service system and serving method
AssigneeNational Chiao Tung University
InventorsYu-Jia Chen, Li-Chun Wang
Life of this patent
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Abstract
A location-based service system and method, which allows a location-based service server connected with a communication device and a cloud data server to perform registration authorization procedures and service authorization procedures using an international mobile subscriber identity of the communication device that cannot be easily modified or forged in the registration and service modes, so that a user may obtain a specific location-based service result via the communication device, and this distributed authentication technique reduces the risk of data theft while increasing the flexibility and convenience in obtaining services.
Claims4
A location-based service system for providing a location-based service result to a communication device connected thereto, the system comprising:
- a location-based service server for receiving a first account information and a first service authentication code transmitted by the communication device in a registration mode, the location-based service server comprising a user repository location-based service server authenticates the received first service authentication code, and upon authentication, stores the received first account information in the user repository, and generates a first cloud authentication code based on the received first service authentication code;
- and a cloud data server comprising a communication device repository for receiving the first cloud authentication code and storing the first cloud authentication code in the communication device repository, wherein the location-based service server receives a second account information and a second service authentication code transmitted by the communication device in a service mode, so as to make the location-based service server authenticate the second account information based on the first account information stored in the user repository, and upon authentication, the location-based service server generates a second cloud authentication code based on the received second service authentication code, and authenticates the second cloud authentication code based on the first cloud authentication code stored in the communication device repository, such that the location-based service server provides a specific location-based service result to the communication device.
Dependencies are inferred from the claim text.