"基于GPRS技术的广域网数据传递设计与实现"

This paper titled "The design and realization of the Internet data communication based on the GPRS technology" provides an overview of the design and implementation of a wide area network (WAN) data communication system using GPRS technology. The paper begins by introducing the MC35i, a GPRS module developed by Siemens, and explaining its functionality and working principle. It further elaborates on the basic architecture and communication process of GPRS networks. The main focus of the paper is the design and implementation of an experimental circuit for GPRS communication using the MC35i module, along with the development of a wide area network communication program using the TCP/IP protocol. This program is implemented using Visual Basic (VB) programming language. The designed system aims to demonstrate the effectiveness and correctness of the proposed solution. Experimental verification is conducted to validate the performance of the designed system. The key words for this paper are MC35i, GPRS, TCP/IP, VB, wide area network (WAN), and data communication. Overall, this paper provides a comprehensive overview of the design and implementation of a GPRS-based WAN data communication system. It presents the functionality of the MC35i module, explains the GPRS network architecture, and showcases the experimental setup and results. The paper highlights the use of TCP/IP protocol for communication and emphasizes the correctness and efficiency of the proposed solution.