| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve performance of an entire network in a radio transmission system in which a radio terminal, such as a mobile phone, and an information terminal use a common base station.SOLUTION: Both a plurality of communication nodes and a concentrator are connected with a first radio transmission path serving as a backhaul. Each of the communication nodes is able to communicate with a radio terminal such as a mobile phone via a second radio transmission path and an information terminal via a third radio transmission path. Each of the communication nodes collects information on a radio terminal connected with the communication node, notifies an upstream communication node of information obtained by integrating the collected information on the radio terminal connected with the communication node and information on a radio terminal connected each downstream communication node collected by each of the downstream communication nodes, and sets transmission bands used by the radio terminals on the basis of the collected information on the terminals. The first radio transmission path is connected in line-type network topology.</p> |
