Wireless Internet access module, user terminal, secure digital card and wireless communication method

Abstract

The embodiment of the invention discloses a wireless Internet access module, a user terminal, a secure digital card and a wireless communication method, relates to the technical field of wireless communication and aims to solve the problem that the wireless Internet access module in the prior art cannot be built into a miniature ultrathin user terminal due to a large volume. The wireless Internet access module provided by the embodiment of the invention comprises a secure digital card interface sub-module and a wireless Internet access processing sub-module, wherein the wireless Internet access processing sub-module performs information interaction with the user terminal through the secure digital card interface sub-module. Due to the adoption of the embodiment of the invention, the reduction of space occupation of the wireless Internet access module is realized, the types of Internet access equipment can be enriched and user experience is improved.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a wireless Internet access module, a user terminal, a safe digital card and a wireless communication method. Background technique [0002] With the development of wireless data services, wireless Internet access modules are more and more accepted due to their considerable uplink and downlink rates, simplicity and convenience, and other business features. Described wireless Internet access module adopts independent interface to be connected with computer usually, because the interface on the PC (Personal Computer, personal computer) is generally positioned on the mainboard, wireless Internet access module needs to be built-in on the PC mainboard, after wireless Internet access module and PC combination, constitute a user terminal. Wherein, the independent interface may be USB Stick (Universal Serial Bus Stick, Universal Serial Bus), Express card, Mini PCI-E, PCMIA ...

AI Technical Summary

Problems solved by technology

However, with the continuous development of ultra-thin and ultra-small user terminal products, the existing wireless Internet access module has a large volume, so that the wireless Internet access module cannot be built into a small and ultra-thin user terminal.

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