| 摘要 |
PROBLEM TO BE SOLVED: To efficiently utilize a communication band and conduct radio control by simplifying a communication procedure and allowing a subordinate layer to process efficient medium access. SOLUTION: A plurality of terminals 1-3 use a radio band (frame) 22 in common, when conducting communication by the terminals in this radio communication method. When the terminals make communication, they use a synchronous word 21 to share a communication band in common, they use one packet length (23) that is a fixed bandwidth in the unit of the bandwidth shared in common by them, and number of cells are used to assign the band used by each terminal. Furthermore, the terminals connected to a network sequentially transmits the synchronous word, to ensure the synchronization of the entire network. An address map field is set in the synchronous word. When each terminal participates in/retires from the network, each terminal discriminates its own terminal address from the address map filed. Moreover, the synchronous word is provided with a resource map field corresponding to cells, and each terminal in the case of communication discriminates the idleness of the resource from the resource map filed to set up the radio band.
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