发明名称 COMMUNICATION NETWORK SYSTEM AND TERMINAL DEVICE
摘要 PROBLEM TO BE SOLVED: To restrain interferences between radio channels of different communication networks when two kinds of terminals capable of communicating with each other constitute a communication network including a radio channel, respectively.SOLUTION: A communication network system comprises a first communication network NT1 including a radio channel and a plurality of second communication networks NT2, each including a radio channel. A first terminal 10 is a node belonging to the first communication network NT1 and uses a radio channel to communicate. A second terminal 20 is a node belonging to one of the second communication networks NT2 and uses a radio channel to communicate. The first terminal 10 and the second terminal 20 communicate with each other. The second terminal 20 includes a selection unit 22 which selects a frequency used in the second communication network NT2 to which it belongs and a determination unit 23 which, upon receiving selection information from the first terminal 10, determines a frequency to be used in the second communication network NT2 to which it belongs and indicates it to the selection unit 22.
申请公布号 JP2013223095(A) 申请公布日期 2013.10.28
申请号 JP20120093392 申请日期 2012.04.16
申请人 PANASONIC CORP 发明人 TAKENAGA HIDEKI;SUZUKI JUNICHI;NAKANISHI MARI
分类号 H04W72/02;H04W72/04 主分类号 H04W72/02
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