发明名称 |
Wireless communication apparatus and method |
摘要 |
<p>A wireless communication apparatus that performs communication uses a communication method in which a transmission period and a reception period alternate with each other. The wireless communication apparatus includes a first antenna that transmits a radio signal during the transmission period and receives a radio signal during the reception period, a second antenna that receives the radio signal transmitted from the first antenna during the transmission period and receives a radio signal during the reception period, a first determining unit that determines a failure of the first antenna based on a ratio of a transmission power to a returning power for the radio signal transmitted from the first antenna, and a second determining unit that determines a failure of the second antenna based on a reception power of a radio signal received by the second antenna during the transmission period and a determination result of the first determining unit.
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申请公布号 |
EP2226955(A3) |
申请公布日期 |
2013.03.27 |
申请号 |
EP20100155077 |
申请日期 |
2010.03.01 |
申请人 |
FUJITSU LIMITED |
发明人 |
SHIBUYA, YASUHIRO;OKAWA, SHIGERU |
分类号 |
H04B17/00;H04B1/52;H04B7/06;H04B7/08 |
主分类号 |
H04B17/00 |
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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