Device and Method for Enhancing Flexibility of Interface Between 3G Communication Module and Application Processor
First Claim
1. A device for enhancing flexibility of an interface between a 3G communication module and an application processor (AP), comprising:
- the 3G communication module and the AP, wherein the device further comprises;
an interface transfer module, connected between the 3G communication module and the AP, and configured to perform bus transfer on a bus interface of the 3G communication module adapted to non-voice service data and a bus interface of the AP adapted to non-voice service data,with a bus interface of the 3G communication module adapted to voice service data and a bus interface of the AP adapted to voice service data being directly connected.
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Abstract
This invention provides a device and method for enhancing flexibility of interface between 3G communication module and application processor. The device comprises the 3G communication module, the AP and an interface transfer module connected between them, wherein the interface transfer module is configured to perform bus transfer. A bus interface of the 3G communication module adapted to voice service data and a bus interface of the AP adapted to voice service data are directly connected. The bus transfer in the present invention is: the interface transfer module converts the bus data format of the non-voice service data adapted to the 3G communication module or the AP into the bus data format of the non-voice service data adapted to the AP or the 3G communication module. With this invention, the 3G communication module can be connected with various APs conveniently, and the generality of the 3G communication module is improved.
3 Citations
16 Claims
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1. A device for enhancing flexibility of an interface between a 3G communication module and an application processor (AP), comprising:
- the 3G communication module and the AP, wherein the device further comprises;
an interface transfer module, connected between the 3G communication module and the AP, and configured to perform bus transfer on a bus interface of the 3G communication module adapted to non-voice service data and a bus interface of the AP adapted to non-voice service data, with a bus interface of the 3G communication module adapted to voice service data and a bus interface of the AP adapted to voice service data being directly connected. - View Dependent Claims (2, 3, 4, 5, 11, 12, 13)
- the 3G communication module and the AP, wherein the device further comprises;
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6. A method for enhancing flexibility of an interface between a 3G communication module and an application processor, used for writing and reading voice service data and non-voice service data of the 3G communication module and the AP, and comprising steps of:
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an interface transfer module connected between the 3G communication module and the AP performing bus transfer on a bus interface of the 3G communication module adapted to the non-voice service data and a bus interface of the AP adapted to the non-voice service data; and the voice service data of the 3G communication module or the AP being transmitted through a bus directly connecting the 3G communication module and the AP. - View Dependent Claims (7, 8, 9, 10, 14, 15, 16)
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Specification