发明名称 |
Mobile communication system detectable mobile station moving out of communication range |
摘要 |
In a mobile communication system, a base station controller has a handoff information management table for storing distance information for each mobile station notified from each of base stations and a detection unit for updating the handoff information management table each time a new handoff information was received from the base stations and detecting any of the mobile stations that is moving out of a service area into an out-of-communication range. The detection unit performs the out-of-range detection by selecting any of the mobile stations currently communicative only with one or more of the border cell base stations as a detection target and comparing the distance information in the handoff information management table with a predetermined threshold value.
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申请公布号 |
US2007060126(A1) |
申请公布日期 |
2007.03.15 |
申请号 |
US20060482727 |
申请日期 |
2006.07.10 |
申请人 |
TANIGUCHI TSUYOSHI;INAGAKI MASATO |
发明人 |
TANIGUCHI TSUYOSHI;INAGAKI MASATO |
分类号 |
H04W36/32;H04W36/38 |
主分类号 |
H04W36/32 |
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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