APPARATUS AND ITS METHOD FOR GENERATING PSEUDO PILOT PN, AND WIRELESS REPEATING SYSTEM USING THAT

摘要

Provided are an apparatus and method for generating a pseudo pilot pseudo noise (PN), a wireless relay system using the same, and a computer-readable recording medium that records program for executing the method. The wireless relay system includes: a pseudo pilot pseudo noise (PN) generator for determining position and size of a pilot pseudo noise (PN) to be inserted by searching for pilot PNs of base station signals on one side that are branched off at an end side and generating a pseudo pilot PN; a receiver for receiving the base station signals coming from a plurality of base stations through multiple paths; a pseudo pilot PN inserter for inserting the pseudo pilot PN received from the pseudo pilot PN generator into a base station signal to relay among the base station signals received through the receiver; a relay for receiving the base station signals to which the pseudo pilot PN is inserted from the pseudo pilot PN inserter and relaying the received base station signals; a signal branch for branching off the base station signals received from the relay and transferring the base station signals on one side to the pseudo pilot PN generator; and a transmitter for receiving base station signals on the other side to which a pseudo pilot PN is inserted from the signal branch and transmitting the base station signals.