Designing And Realization Of TCP On PDA Email System

This thesis begins with the analysis to PDA technology, looking into the future use of PDA. We conclude the point that the trend of PDA is one of the most uses in the future. Based on this ,we discuss the project "TCP/IP based Email System on PDA", then we bring up a solution for it ,which make full use of current resource, get more reliable performance with less cost. We also analysis the TCP technology by the single thread mode ,and show all the technical points by the implement process of an application system.