Dynamic service-using method of mobile intelligent apparatus based on service region
Patent Information
- Authority / Receiving Office
- CN Β· China
- Current Assignee / Owner
- θ΅΅ηε©
- Publication Date
- 2003-08-27
- Estimated Expiration
- Not applicable Β· inactive patent
Smart Images
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Abstract
Description
Technical field:
[0001] The invention relates to the field of mobile smart devices and communication, in particular to the technical field of dynamic use of services by mobile smart devices with communication capabilities based on service areas. Background technique:
[0002] Mobile smart devices refer to mobile phones, PDAs, palmtop computers, smart phones or other handheld devices, as well as vehicle computers, vehicle phones or other mobile smart devices; these mobile smart devices have wireless or wired communication capabilities, and can communicate with the provided The server device of the service establishes a communication connection; a mobile phone is a typical application of a mobile smart device.
[0003] Wireless communication includes WWAN (Wireless Wide Area Network), WLAN (Wireless Local Area Network), PAN (Wireless Personal Area Network) and other wireless communication methods; short-range wireless communication systems include infrared, Bluetooth, UWB, Hom...