发明名称 |
Transmission device, reception device and random access control method |
摘要 |
A transmission device according to an embodiment of the present invention includes a random access channel generation portion that generates a random access channel; an assignment portion that performs one of a continuous frequency assignment and a discontinuous comb-shaped frequency assignment for each user; and a transmission portion that transmits the random access channel with variable multi-bandwidth in accordance with the assignment, in a frequency band assigned to a contention-based channel. |
申请公布号 |
US8599766(B2) |
申请公布日期 |
2013.12.03 |
申请号 |
US20070161175 |
申请日期 |
2007.01.10 |
申请人 |
KISHIYAMA YOSHIHISA;HIGUCHI KENICHI;SAWAHASHI MAMORU;NTT DOCOMO, INC. |
发明人 |
KISHIYAMA YOSHIHISA;HIGUCHI KENICHI;SAWAHASHI MAMORU |
分类号 |
H04W4/00 |
主分类号 |
H04W4/00 |
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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