摘要
探讨了基于野外调绘功能手持式移动设备的客户/服务器无线网络模型,通过多线程和Socket技术在不同程序之间进行数据通信的可信性和方法。结合实践论述了其中的关键问题和技术,利用无线互联网实现地理信息数据的传输,并运用多线程和WINSOCK完成应用程序之间的通信任务,分别在客户端和服务器端编程实现。
This paper studied on a client / server wireless network model of hand-held mobile devices for land surveying and mapping industry,and accessed the credibility and methods of data communication between different programs through multi-threaded and socket.Key issues and technologies were discussed through practice,that wireless internet facilitate GIS data transfer,and multi-threaded applications and WINSOCK promote the communication between application programs,respectively,the client and server programming.
出处
《地理空间信息》
2010年第6期112-114,118,共4页
Geospatial Information
