发明名称 |
RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION APPARATUS, AND LOCATOR |
摘要 |
PROBLEM TO BE SOLVED: To provide a radio communication apparatus capable of stopping useless transmission of a call signal to a locator.SOLUTION: A locator 3 determines timing of a transmission slot for transmitting a response signal to a calling device 2 based on a piece of information included in a call signal from the calling device 2. Subsequently, the locator 3 determines timing of a reception slot for receiving one slot signal transmitted from the calling device 2 and transmits a response signal to the calling device 2 using the transmission slot. The calling device 2 stops continuous transmission of the call signal using the received response signal as the trigger. Subsequently, the calling device 2 transmits one slot signal at basic frame intervals and switches the operation to receive one slot signal at the basic frame period different from the transmission timing. |
申请公布号 |
JP2014082743(A) |
申请公布日期 |
2014.05.08 |
申请号 |
JP20130119432 |
申请日期 |
2013.06.06 |
申请人 |
PANASONIC CORP |
发明人 |
SOTOZONO SHINYA;WATANABE TAKASHI;NAKAGAWA KATSUMI |
分类号 |
H04W52/02;H04W72/04;H04W84/10 |
主分类号 |
H04W52/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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