The Design and Solution for the Connection of GPRS Modem
Ji-chun Zhao, Feng Wei Yu, Sufen Sun, Jianxin Guo · 2009
This paper presents the principle of GPRS (general packet radio service), realization of GPRS modem and how to embed the TCP/IP (transmission control protocol/Internet protocol) protocols. Then we describe the problems happen when the GPRS modem is online; and give some ways to solve them at last.