APPARATUS AND METHOD FOR SIMULTANEOUSLY TRANSMITTING DATA IN HETEROGENEOUS NETWORK

摘要

PURPOSE: A heterogeneous network based data simultaneous transmission service method and apparatus thereof are provided to switch network access by determining a network access state by determining network performance according to a network selecting policy. CONSTITUTION: An access determination unit accesses a specific network of access target networks according to a network selection policy. The access determination unit determines network conversion according to an access state. A control unit(120) selects a part data allocated in a transmission target data corresponding to network conversion determination. A communication unit(130) transmits the selected part data. The control unit selects the part data allocated in the transmission target data for transmitting data through one or more network except for the specific network. [Reference numerals] (110) Performance verification unit; (120) Control unit; (130) Communication unit