发明名称 |
BASE STATION DEVICE AND MOBILE STATION DEVICE |
摘要 |
There are provided a base station device transmitting a frame capable of performing cell search without being affected by arrangement of a pilot channel and a mobile station device performing cell search by using the frame. In the base station device (100), a frame formation unit (120) forms a frame by arranging a P-SCH sequence used for synchronization of a frame timing on some symbols of multi-carrier symbols at a predetermined position from the frame head in the frequency direction and arranging an S-SCH sequence corresponding to a base station scrambling code so that it is not overlapped on some of the multi-carrier symbols at a predetermined position from the frame head with the same symbol as the frame synchronization sequence. The frame is received by the mobile station device (200) and the S-SCH is demodulated. Thus, it is possible to directly identify the base station scrambling code without using a pilot channel.
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申请公布号 |
EP1906571(A1) |
申请公布日期 |
2008.04.02 |
申请号 |
EP20050772689 |
申请日期 |
2005.08.19 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
HAGA, HIROKI;MATSUO, HIDENORI;NAKA, KATSUYOSHI |
分类号 |
H04B1/707;H04J11/00;H04Q7/38 |
主分类号 |
H04B1/707 |
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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