| 摘要 |
A network communication system is provided for communication between network nodes, including individual nodes and a central control station node. In the network, signals are transmitted from the central control node to identify specific timeslots in which individual nodes may transmit a request signal to the central control node. When a first individual node has data to transmit, the first individual node transmits a request signal to the central control node in its identified timeslot, the request including randomly generated information for identification of the node. In response to the request signal, the central control node transmits a grant signal along with the randomly generated information back to the first node to allow the first node to identify the grant. |
