| 摘要 |
A radio communication transmission system based on soft defined radio is provided by the present invention. A front end analog interface unit, a digital-to-analog and analog-to-digital conversion unit, a core processing unit and a storage unit are interconnected and interworked by using a universal bus. The core processing unit acquires data processed by the front end from the front end analog interface unit, according to whether the radio communication standard of the current data meets the current operation mode, and by using the universal bus, controls the selection for transmitting the data processed by the front end to the digital to the analog and analog to digital conversion unit. A radio communication transmission method based on soft defined radio is also provided by the present invention, and which includes the following steps: the core processing unit, according to whether the radio communication standard of the current data meets the current operation mode, and by using the universal bus, controls the selection for transmitting said data processed by the front end to the digital-to-analog and analog-to-digital conversion unit. By using the system and the method of the present invention, the coexistence situation of multi-standard radio communication standards can be fitted and at the same time the advantage of each structure can be complement with others. |
