| 摘要 |
The invention relates to a local communication network between a first mobile set, such as a mobile telephone (1) and a second set (2), such as a fixed-line telephone, by means of a relay antenna (5) and a connection for data transmission (6), connecting the antenna (5) to a fixed radio-frequency station (7). The network is characterised in that the connection for data transmission (6) comprises a device (23) for demodulating high-frequency analog signal received from the antenna to a low-frequency level. |
