Wireless Ip Gateway's Tcp / Ip Protocol Stack Implementation

In this paper, we will discuss the design and implementation of standard TCP/IP protocol family stack, which is applied in some wireless IP gateway. After studying the theory of IP protocol, TCP protocol and Telnet protocol, we will pay more attention to the implementation of them and the packets process flow in each layer of network. As a software part of PDSN, the PSS have a special running environment and function requirements, and need a special summary design. In fact, we put forward all the details of function analysis and summary design in the paper. Additionally, there are some special technic details in the paper, such as the structure of router table and ARP table. During my writing this paper, the following work has been done:Study the theory of some protocols in TCP/IP protocol family, and introduce the corresponding implementations in detailsDiscuss the function requirements and summary design of PSS in details, as well as the next improvementDiscuss the design and implementation of Telnet module...