发明名称 |
Wireless communication apparatus for controlling bandwidth of channel |
摘要 |
<p>Provided is a wireless communication apparatus for communicating by a single channel using ultra wide band impulse signals, being configured to: detect the signal transmitted by other wireless systems in a frequency band where the signal can be transmitted; determine a transmission band avoiding the band in which the signal has been detected; and control the bandwidth of the channel so that the transmission signals may be included in the determined transmission band.</p> |
申请公布号 |
EP1860901(A2) |
申请公布日期 |
2007.11.28 |
申请号 |
EP20070007624 |
申请日期 |
2007.04.13 |
申请人 |
HITACHI, LTD. |
发明人 |
MAEKI, AKIRA;MIYAZAKI, MASAYUKI |
分类号 |
H04B1/04;H04B1/719;H04J13/00;H04W16/16 |
主分类号 |
H04B1/04 |
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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