Demo: Content-based Caching Network using OpenAirInterface System
Wenjian Wang, Yu Liu, Yanzhao Hou, Qimei Cui, Xiaofeng Tao · 2018
In this paper, a caching network is established based on OpenAirInterface (OAI) system. A caching server is introduced to locally cache the requested service, which is embedded into the core network. The user behavior as well as the user request profiles are collected and analyzed to dynamically update the cache list. In the demo system, we test the performance of different caching strategies according to different application scenarios using commercial smartphones. The latency performance and user throughput are demonstrated to show the caching influence in the limited storage environment and can be easily integrated in current cellular systems.