| 摘要 |
PURPOSE: A 1:N multi-access relay system for high transmission rate mobile communication is provided to realize high speed data communication by determining an optimum service area by analyzing radio wave characteristics of a mobile communication signal. CONSTITUTION: A main unit(100) converts an RF signal received from a base station into a digital optical signal, distributing the optical signal to the slave units(200), and converts a multiplexed optical signal received from each slave unit(200) into an RF signal and transmits it to the base station. The multiple slave units(200) convert a digital optical signal received from the main unit(100) into an RF signal and transmit it to a terminal(300), and converts an RF signal received from the terminal(300) into an optical signal and transmits it to the main unit(100).
|
