| 摘要 |
PURPOSE:To realize the automatic selection of a transmission path, by attaching a circuit to detect the best value of the code error rate of a reception code on the decoder circuit of an ordinary error correction code in a communication place. CONSTITUTION:In the communication place 30, a transmission path selection device 32 selects the best transmission path to respond to a mobile station 10 by using the output of transmitters 311 and 312. An error rate comparison part 32 selects the best value of the code error rate by comparing the output signals P1 and P2 of error rate detection parts 3231 and 3232, and outputs a comparison signal P, At a data switching part 325, the output data Dc11 and Dc12 of data conversion/error correction parts 3221 and 3222 are switched by the signal P, and the data Dc in base stations 3211 and 3212 with the best error correction rate is outputted. And a voice signal switching part 326 switches analog voice signals a11 and a12 separated by data/voice separation circuits 3211 and 3212 simultaneously by the signal P, and outputs a voice signal (a). |
