With the development of global mobile communication market, users,who will want to enjoy more enrich and higher speed communication traffic, set higherrequirements for a higher performance mobile communication system. To the commonusers, the coming time of 3G will be more powerful, more efficient and moreconvenient.With the advent of 3G time commercialization in China, how to encourage cell phoneusers to replace the 2G terminal by 3G would be the key for Chinese 3G carriers. Thepurpose and the significance of this dissertation are about this. For the purpose of beinga reference and solution, the dissertation will propose a solution for the marketing andsales of 3G terminals.The main content of this dissertation is to establish an embedded ARM system by thecurrent technology. And the dissertation contains the following three aspects.First of all, the dissertation gives us an overview of the development of China 3Ginformation industry and proposes a solution of 3G terminal marketing program.Secondly, the dissertation introduces what is the embedded system, especially the ARMembedded system architecture, functions and features. As well it introduces thetechnology of photoelectric sensor.Finally, it introduces the 3G mobile phone marketing system, including the hardwarearchitecture, software and the database.
