The invention relates to the technical field of mobile communication, and in particular relates to a mobile communication terminal base band processing system based on a generic technique. The processing on part of base bands of a mobile communication system with different standards is realized by adopting a public scheduling module, and the system resources are saved. The mobile communication terminal base band processing system based on a generic technique comprises the public scheduling module which can be scheduled by the mobile communication system with different standards, and can provide functions commonly used in the mobile communication system with different standards. The mobile communication system with different standards comprises a GSM (global system for mobile) mobile communication system, a WCMDA (wideband code division multiple access) mobile communication system and an LTE (long term evolution) mobile communication system; and the public scheduling module comprises at least one of a CRC (cyclic redundancy check) functional module, a channel coding functional module, a modulation functional module and an interlaced functional module. In the invention, the flexibility of the base band link is improved greatly, and simultaneously the expenditure for realizing the base band link is reduced effectively in the mobile communication system with different standards.