发明名称 INFORMATION AGGREGATION DEVICE, CONNECTION SWITCHING METHOD, AND RADIO NETWORK SYSTEM
摘要 PROBLEM TO BE SOLVED: To provide a radio network system in which a communication terminal can continue radio communication with another device without information transmitted by the communication terminal being lost.SOLUTION: A radio network system includes: a first information aggregation device (2-1); a second information aggregation device (2-2); and at least one communication terminal (3-1 to 3-3) capable of radio communication with the first and second information aggregation devices (2-1 and 2-2). If the first information aggregation device (2-1) is connected with the at least one communication terminal (3-1 to 3-3), the first information aggregation device transmits communication setting information used for radio communication with the at least one communication terminal (3-1 to 3-3) to the second information aggregation device (2-2). On the other hand, the second information aggregation device (2-2) receives a radio signal transmitted from the at least one communication terminal (3-1 to 3-3) to the first information aggregation device (2-1) using the communication setting information received from the first information aggregation device (2-1).
申请公布号 JP2014216699(A) 申请公布日期 2014.11.17
申请号 JP20130090295 申请日期 2013.04.23
申请人 FUJITSU LTD 发明人 OSAKO SHUHEI
分类号 H04W36/30;H04W4/04 主分类号 H04W36/30
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