Abstract :
The key difference between conventional short message service, so-called SMS, and instant messages of instant messenger, denoted as IM, is that SMS is based on conventional GSM systems while as IM is IP-based on the Internet. The auction system has been a popular customer to customer (C2C) and business to customer (B2C) e-commerce application in the Internet. However, the mobile commerce also fast growth with wireless network. In this paper, we based on the mobile reverse auction system (MARS) and extended its capability that supported the mixed-traffic data type that included the text, audio, video and so on. Moreover, in the future, the cellular phone will integrate the interface that consists of GPRS, WCDMA, WLAN (802.11), and WiMax (802.16). Based on unlicensed mobile access (UMA) technology this system can provide the users with to change the wireless interface. It has the advantages of the higher transmission rate, lower transmission fee, and multiple digital contents in the various mobile environments. Meanwhile, the users would upload the audio and video file about the products that described in the detail. Further, we provided the answering machine that is used by the sellers and buyers to communicate.
Keywords :
IP networks; Internet; cellular radio; electronic commerce; mobile computing; GSM systems; IP-based mobile networks; Internet; SMS; business to customer; cellular phone; customer to customer; e-commerce application; instant messages; instant messenger; intelligent MRAS platform; mixed-traffic data; mobile commerce; mobile reverse auction system; unlicensed mobile access technology; wireless interface; Business; Cellular phones; GSM; Ground penetrating radar; Intelligent networks; Mars; Message service; Multiaccess communication; Web and internet services; Wireless networks;
