Method, system and device for realizing mobile office
A mobile office, encryption algorithm technology, applied in security devices, electrical components, wireless communication, etc., can solve the problems of no security guarantee, fast replacement, and increased cost of terminal equipment.
Active Publication Date: 2012-08-22
BEIJING WATCH DATA SYST
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Problems solved by technology
When the office software is upgraded, a customized terminal with higher performance is required to support it. Therefore, there are problems of high terminal cost and fast replacement, which virtually increases the cost of terminal equipment.
Moreover, the above-mentioned method implemented in the mobile terminal has no security guarantee, and there are many inconveniences in display effect and operation.
Method used
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[0033] With the gradual improvement of smart card technology, the security of smart cards is getting higher and higher, and at the same time, the capacity of smart cards is also increasing. It makes it possible to perform mobile office through the Subscriber Identity Module (Subscriber Identity Module, SIM) card in the mobile terminal.
[0034] The system for realizing mobile office provided by the embodiment of the present invention uses a SIM card terminal and an application server on the network side to realize network office through a wireless communication network. The structure of the system is as follows: figure 1 As shown, it includes: a SIM card terminal 1 and an application server 2.
[0035] The SIM card terminal 1 is used to display executable office business content for the user through the user identification application development tool (SIM Tool Kit, STK) menu, according to the office business operation instruction input by the user through the STK menu and the...
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The invention discloses a method, a system and a device for realizing mobile office. The method comprises the following steps that: an SIM card terminal shows an executable office operation content to a user with an SIM tool kit (STK) menu, and generates an uplink data message according to an interactive protocol between an office operation operating instruction input by a user through the STK menu and an application server, and sends the uplink data message to the application server; the application server executes corresponding office operation processing operation according to the receiveduplink data message, generates a downlink data message containing an office operation processing operation result according to the interactive protocol, and sends the downlink data message to the SIMcard terminal; and the SIM card terminal updates the office operation content in the local STK menu according to the office operation processing operation result contained in the downlink data massage. The method, the system and the device realize the mobile office through an SIM card so as not to be limited by performance of a mobile terminal, have good operability, and effectively reduce cost investment.
Description
technical field [0001] The invention relates to the field of mobile communication, in particular to a method, system and device for realizing mobile office by using a mobile terminal through a wireless communication network. Background technique [0002] With the rapid development of Internet technology, network office has become a common way of daily office work. With the gradual improvement of people's requirements for work efficiency, traditional office software has been difficult to meet the needs of handling office business anytime and anywhere. [0003] With the development of wireless communication technology, mobile terminals have become an indispensable daily communication device in people's daily life. In addition to using mobile terminals for basic calls and SMS services, users can also use mobile terminals for securities transactions. , games, Internet and other services. [0004] At the same time, office efficiency and office security are increasingly valued by...
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IPC IPC(8): H04W8/24H04W12/02H04W88/02
Inventor 张江涛贾安州计进波
Owner BEIJING WATCH DATA SYST