Design and Implementation of a Smartphone-based Traffic Offloading Mechanism for 3G Mobile Communications

• Main Authors: Tsai, Chihhsin, 蔡志鑫
• Other Authors: Chen, Whai-En
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/10872362215866085087

碩士 === 國立宜蘭大學 === 資訊工程研究所碩士班 === 100 === Currently, 3G networks face traffic overload problem. Since the core network bandwidth cannot offer the demands from excessive smart phones. Wireless LAN is one of the solutions that allow data directly offload to the Internet without utilizing 3G core network. Recently, the mobile operators deploy wireless access points (APs) in hot-spot areas (e.g., convenience stores). However, the smart phone should finish the authentication procedures before accessing to the Internet. Most of smart phones cannot perform the web authentication procedure automatically. To solve the problem, we develop a application based on Android 2.3.3 system. The application performs the web authentication automatically. Our application provides a solution for the 3G core network overloading problems. Keywords：3G (3rd Generation)、WLAN、Wi-Fi、Android