发明名称 |
Carrier state judging device and transmitting device |
摘要 |
<p>The present invention is a carrier state judging device having a multiplexing unit (110) multiplexing carrier signals to be inputted in parallel, output control units (108) inputted to the multiplexing unit and performing ON/OFF control of outputs of the carrier signals inputted to the output control units themselves according to predetermined ON/OFF setting values, frequency shift units (109) giving predetermined frequency shift quantities to the carrier signals inputted to the frequency shift units themselves, a detection unit (150) detecting as to whether or not there is the carrier signal flowing through on each carrier signal transmission path, and a determining unit (150) determining a state of the carrier signals multiplexed by the multiplexing unit on the basis of the ON/OFF setting value with respect to each of the output control units, the frequency shift quantity with respect to each of the frequency shift units and a result of the detection by the detection unit.</p> |
申请公布号 |
EP1873926(A2) |
申请公布日期 |
2008.01.02 |
申请号 |
EP20060255192 |
申请日期 |
2006.10.09 |
申请人 |
FUJITSU LTD. |
发明人 |
OHBA, TAKESHI;FUNYU, YASUHITO;SHAKO, HIDEHARU |
分类号 |
H04L27/26;H04B1/04;H04L27/36 |
主分类号 |
H04L27/26 |
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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