Method for driving multi-mode terminating machine by radio interface layer and multi-mode terminating machine

Abstract

The invention discloses a method for driving a multi-mode terminating machine by a radio interface layer RIL and a multi-mode terminating machine. The method comprises the following steps: presetting and storing an RIL proxy supporting a multi-mode system dynamic link library, and setting an RIL drive corresponding to the system respectively according to the system types of the multi-mode terminating machine; calling the RIL proxy, the RIL drive and a communication module corresponding to the RIL drive by an upper application program, registering and acquiring an RIL handle corresponding to the RIL drive; receiving a command input by a user, triggering an upper application, searching and acquiring the RIL handle corresponding to the user command, and calling a corresponding RIL proxy function; according to the RIL proxy function called in the dynamic link library, converting the input user command to the corresponding Device IO Control calling of the RIL drive; and acquiring the RIL handle contained in Device IO Control calling, transmitting an operation command to the communication module corresponding to the RIL handle, and executing operation by the communication module according to the received operation command. The method and the terminating machine can enhance the reusability of designing, and improve the stability and communication efficiency of the multi-mode terminating machine.

Description

technical field [0001] The present invention relates to a multi-mode terminal wireless communication technology, in particular to a radio interface layer (RIL, Radio Interface Layer) driving method for a multi-mode terminal and the multi-mode terminal. Background technique [0002] In the prior art, a large number of terminals realize communication based on operating system platforms such as Windows CE, Windows Mobile, Linux, and Android, and the design of operating system platforms such as Windows CE, Windows Mobile, Linux, and Android is aimed at a single-card system, that is, the upper application module The operating system platform can only perform data interaction and communication for one protocol stack, such as the Global System for Mobile Communications (GSM, Global System for Mobile communications) protocol stack or the Code Division Multiple Access (CDMA, Code Division Multiple Access) protocol stack. [0003] In order to meet the needs of work and life, users hav...

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Problems solved by technology

However, since one RIL driver module needs to correspond to multiple proxy modules, that is, after the R&D personnel have developed the corresponding extended dynamic link library according to the needs of multi-mode end users, they need to merge multiple extended dynamic link libraries and configure them after debugging. In order to be compatible with each extended dynamic link library in the RIL driver module, in this way, the implementation of the RIL driver is more complicated, and the coupling between the RIL driver module and each agent module is large, so that the design reusability of the agent module is not high, and the merging and debugging of the extended The dynamic link library is cumbersome, which increases the design cycle and reduces the stability of the multi-mode terminal; at the same time, because multiple agent modules share the RIL driver module, the communication efficiency of the multi-mode terminal is limited by the RIL driver module, and the communication efficiency is low; Moreover, the RIL driver module needs to maintain the status of multiple communication modules, which also increases the design complexity of the device

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