Radio communication system serving multiple stations

摘要

Each of a number of network data processing stations is provided with a network interface (RE) interacting with a transmission/reception management device (ARC) which issues orders confirming transmission or reception. Each station comprises a multi-directional radio transceiver with a central channel transceiver (RD) for messages, an auxiliary transceiver (RI) changing in response to collision detection, and another transceiver transmitting an engaged signal as long as a signal is being transmitted over the main channel.