Design and Implementation of Mobile Short Message Service System of Terminal Mode

Sending and receiving SMS messages through the mobile phone have their faults. For making use of the PCpsilas good handling ability, this paper proposes the design method of a mobile short message service system of terminal mode. Connected a PC with a mobile phone through a serial port or a USB port, used VC++6.0 as the development platform, and based on windows serial communication, AT commands, PDU mode, database programming of ADO smart pointers etc., the system is designed and implemented. In order to improve the sending efficiency and real-time performance of SMS, a short message real-time parallel sending algorithm based on multithreading is proposed. This system can be used in many mobile value-added service applications, which implemented sending, receiving, group sending and transmitting mobile short messages real-timely and efficiently.