发明名称 |
Base station device, mobile station device, program, uplink synchronization requesting method, and synchronization-shift measurement signal transmitting method |
摘要 |
A base station device includes: a re-synchronization factor detector that detects an uplink re-synchronization factor of a mobile station device; a data controller that generates, when the re-synchronization factor detector detects the uplink re-synchronization factor, data in which information indicative of an uplink synchronization request addressed to the mobile station device is set to a region on a radio frame to which parameters to be used for synchronous communication with the mobile station device are to be set; and a transmitter that transmits data generated by the data controller. |
申请公布号 |
EP2141956(B1) |
申请公布日期 |
2013.08.14 |
申请号 |
EP20090010943 |
申请日期 |
2008.06.11 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
YAMADA, SHOHEI;KATO, YASUYUKI |
分类号 |
H04W74/08;H04W56/00;H04W72/04;H04W92/10 |
主分类号 |
H04W74/08 |
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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