USER TERMINAL DEVICE BASED ON CLIENT HYPERVISOR AND METHOD FOR PROVIDING ON/OFF-LINE SERVICE THEREOF, AND SYSTEM FOR PROVIDING ON/OFF-LINE SERVICE

摘要

PURPOSE: A user terminal based on a client hypervisor and on/off line service providing method are provided to improve advertisement effects by updating the storage rate of advertisement content. CONSTITUTION: A service module(140) reproduces stored service content. A user module(130) requests the operation of the service module. A service management unit(153) compares the storage amount of the service content with a reference amount according to a set service schedule. The service management unit determines the operation of the service module according to a comparing result.